- Use TIME_NOW to verify the result

- Verify the result of isc_task_create

.dir-locals.el

@@ -15,9 +15,6 @@
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "./"))
 
-	       ;; current directory
-	       (expand-file-name (concat default-directory "./"))
-
 	       ;; libisc
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/isc/unix/include"))
@@ -25,11 +22,16 @@
 		(concat directory-of-current-dir-locals-file "lib/isc/pthreads/include"))
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/isc/include"))
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "lib/isc"))
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "lib/isc/netmgr"))
 
 	       ;; libdns
-
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/dns/include"))
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "lib/dns"))
 
 	       ;; libisccc
 	       (expand-file-name
@@ -51,8 +53,33 @@
 	       (expand-file-name
 		(concat directory-of-current-dir-locals-file "lib/bind9/include"))
 
+	       ;; bin
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "bin/check"))
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "bin/confgen/include"))
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "bin/confgen"))
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "bin/confgen/include"))	       
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "bin/dig/include"))
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "bin/named/include"))
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "bin/named/unix/include"))
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "bin/rndc/include"))
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "bin/dnssec/include"))
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "bin/named/include"))
+	       (expand-file-name
+		(concat directory-of-current-dir-locals-file "bin/rndc/include"))
+
 	       (expand-file-name "/usr/local/opt/openssl@1.1/include")
 	       (expand-file-name "/usr/local/opt/libxml2/include/libxml2")
+	       (expand-file-name "/usr/local/opt/json-c/include/json-c/")
 	       (expand-file-name "/usr/local/include")
 	       )
 	      )
@@ -60,6 +87,7 @@
 
    (eval setq flycheck-clang-include-path include-directories)
    (eval setq flycheck-cppcheck-include-path include-directories)
+   (eval setq flycheck-gcc-include-path include-directories)
    (eval setq flycheck-clang-args
 	 (list
 	  "-include"
@@ -67,5 +95,20 @@
 	   (concat directory-of-current-dir-locals-file "config.h"))
 	  )
 	 )
+   (eval setq flycheck-gcc-args
+	 (list
+	  "-include"
+	  (expand-file-name
+	   (concat directory-of-current-dir-locals-file "config.h"))
+	  )
+	 )
+   (eval setq flycheck-cppcheck-args
+	 (list
+	  "--enable=all"
+	  "--suppress=missingIncludeSystem"
+	  (concat "-include=" (expand-file-name
+			       (concat directory-of-current-dir-locals-file "config.h")))
+	  )
+	 )
    )
   ))

.gitignore

@@ -10,6 +10,7 @@
 *.rej
 *.so
 *_test
+*.ipch # vscode/intellisense precompiled header
 *~
 .ccache/
 .cproject
@@ -56,3 +57,6 @@ kyua.log
 named.memstats
 named.run
 timestamp
+/compile_commands.json
+/cppcheck_html/
+/cppcheck.results

.gitlab-ci.yml

@@ -8,14 +8,35 @@ variables:
   CCACHE_DIR: "/ccache"
   SOFTHSM2_CONF: "/var/tmp/softhsm2/softhsm2.conf"
 
+  # VirtualBox driver needs to set build_dir to "/builds" in gitlab-runner.toml
+  KYUA_RESULT: "$CI_PROJECT_DIR/kyua.results"
+
+  GIT_DEPTH: 1
+  BUILD_PARALLEL_JOBS: 6
+  TEST_PARALLEL_JOBS: 6
+
+  MAKE: make
+  CONFIGURE: ./configure
+  SCAN_BUILD: scan-build-9
+
 stages:
   - precheck
   - build
-  - test
+  - unit
+  - system
+  - docs
   - push
+  - postcheck
 
 ### Runner Tag Templates
 
+# Note: BSD runners extract the operating system version to use from job name
+
+.freebsd-amd64: &freebsd_amd64
+  tags:
+    - freebsd
+    - amd64
+
 .linux-amd64: &linux_amd64
   tags:
     - linux
@@ -26,8 +47,19 @@ stages:
     - linux
     - i386
 
+.openbsd-amd64: &openbsd_amd64
+  tags:
+    - openbsd
+    - amd64
+
 ### Docker Image Templates
 
+# Alpine Linux
+
+.alpine-3.10-amd64: &alpine_3_10_amd64_image
+  image: "$CI_REGISTRY_IMAGE:alpine-3.10-amd64"
+  <<: *linux_amd64
+
 # CentOS
 
 .centos-centos6-amd64: &centos_centos6_amd64_image
@@ -38,16 +70,16 @@ stages:
   image: "$CI_REGISTRY_IMAGE:centos-centos7-amd64"
   <<: *linux_amd64
 
+.centos-centos8-amd64: &centos_centos8_amd64_image
+  image: "$CI_REGISTRY_IMAGE:centos-centos8-amd64"
+  <<: *linux_amd64
+
 # Debian
 
 .debian-jessie-amd64: &debian_jessie_amd64_image
   image: "$CI_REGISTRY_IMAGE:debian-jessie-amd64"
   <<: *linux_amd64
 
-.debian-jessie-i386: &debian_jessie_i386_image
-  image: "$CI_REGISTRY_IMAGE:debian-jessie-i386"
-  <<: *linux_i386
-
 .debian-stretch-amd64: &debian_stretch_amd64_image
   image: "$CI_REGISTRY_IMAGE:debian-stretch-amd64"
   <<: *linux_amd64
@@ -56,6 +88,10 @@ stages:
   image: "$CI_REGISTRY_IMAGE:debian-stretch-i386"
   <<: *linux_i386
 
+.debian-buster-amd64: &debian_buster_amd64_image
+  image: "$CI_REGISTRY_IMAGE:debian-buster-amd64"
+  <<: *linux_amd64
+
 .debian-sid-amd64: &debian_sid_amd64_image
   image: "$CI_REGISTRY_IMAGE:debian-sid-amd64"
   <<: *linux_amd64
@@ -66,8 +102,8 @@ stages:
 
 # Fedora
 
-.fedora-29-amd64: &fedora_29_amd64_image
-  image: "$CI_REGISTRY_IMAGE:fedora-29-amd64"
+.fedora-30-amd64: &fedora_30_amd64_image
+  image: "$CI_REGISTRY_IMAGE:fedora-30-amd64"
   <<: *linux_amd64
 
 # Ubuntu
@@ -96,49 +132,104 @@ stages:
     - tags
     - web
 
+.release-branch-triggering-rules: &release_branch_triggering_rules
+  only:
+    - merge_requests
+    - tags
+    - web
+    - master@isc-projects/bind9
+    - /^v9_[1-9][0-9]$/@isc-projects/bind9
+
 .precheck: &precheck_job
   <<: *default_triggering_rules
   <<: *debian_sid_amd64_image
   stage: precheck
 
+.autoconf: &autoconf_job
+  <<: *release_branch_triggering_rules
+  <<: *debian_sid_amd64_image
+  stage: precheck
+  script:
+    - autoreconf -fi
+  artifacts:
+    paths:
+      - aclocal.m4
+      - configure
+      - ltmain.sh
+      - m4/libtool.m4
+    expire_in: "1 week"
+
+.configure: &configure |
+    ${CONFIGURE} \
+    --disable-maintainer-mode \
+    --enable-developer \
+    --with-libtool \
+    --disable-static \
+    --with-cmocka \
+    --with-libxml2 \
+    --with-json-c \
+    --prefix=$HOME/.local \
+    --without-make-clean \
+    $EXTRA_CONFIGURE \
+    || cat config.log
+    
 .build: &build_job
   <<: *default_triggering_rules
   stage: build
   before_script:
     - test -w "${CCACHE_DIR}" && export PATH="/usr/lib/ccache:${PATH}"
   script:
-    - ./configure --enable-developer --with-libtool --disable-static --with-cmocka --prefix=$HOME/.local --without-make-clean $EXTRA_CONFIGURE || cat config.log
-    - make -j${BUILD_PARALLEL_JOBS:-1} -k all V=1
+    - *configure
+    - ${MAKE} -j${BUILD_PARALLEL_JOBS:-1} -k all V=1
     - test -z "${RUN_MAKE_INSTALL}" || make install
+  dependencies:
+    - autoreconf:sid:amd64
+  needs:
+    - autoreconf:sid:amd64
   artifacts:
     untracked: true
-    expire_in: "1 hour"
+    expire_in: "1 week"
+
+.setup_interfaces: &setup_interfaces |
+    if [ "$(id -u)" -eq "0" ]; then
+      sh -x bin/tests/system/ifconfig.sh up;
+    else
+      sudo sh -x bin/tests/system/ifconfig.sh up;
+    fi
+
+.setup_softhsm: &setup_softhsm |
+    sh -x util/prepare-softhsm2.sh
 
 .system_test: &system_test_job
   <<: *default_triggering_rules
-  stage: test
-  retry: 2
+  stage: system
   before_script:
-    - bash -x bin/tests/system/ifconfig.sh up
-    - bash -x util/prepare-softhsm2.sh
+    - *setup_interfaces
+    - *setup_softhsm
   script:
-    - ( cd bin/tests && make -j${TEST_PARALLEL_JOBS:-1} -k test V=1 )
+    - ( cd bin/tests/system && make -j${TEST_PARALLEL_JOBS:-1} -k test V=1 )
     - test -s bin/tests/system/systests.output
   artifacts:
     untracked: true
     expire_in: "1 week"
     when: on_failure
 
+.kyua_report: &kyua_report_html |
+  kyua --logfile /dev/null report-html \
+       --force \
+       --results-file "$KYUA_RESULT" \
+       --results-filter "" \
+       --output kyua_html
+
 .unit_test: &unit_test_job
   <<: *default_triggering_rules
-  stage: test
+  stage: unit
   before_script:
-    - export KYUA_RESULT="$CI_PROJECT_DIR/kyua.results"
-    - bash -x util/prepare-softhsm2.sh
+    - *setup_softhsm
   script:
     - make unit
   after_script:
-    - kyua report-html --force --results-file kyua.results --results-filter "" --output kyua_html
+    - *kyua_report_html
   artifacts:
     paths:
       - kyua.log
@@ -147,10 +238,51 @@ stages:
     expire_in: "1 week"
     when: on_failure
 
+.cppcheck_args: &run_cppcheck |
+  cppcheck --enable=warning,performance,portability,information,missingInclude \
+           --include=config.h \
+           --quiet \
+           --std=c11 \
+           --language=c \
+           --project=compile_commands.json \
+           --error-exitcode=2 \
+           -j ${TEST_PARALLEL_JOBS:-1} \
+           --xml \
+           --output-file=cppcheck.results \
+           --relative-paths="$CI_PROJECT_DIR" \
+           --inline-suppr \
+           --suppressions-list=util/suppressions.txt
+
+.cppcheck_report: &cppcheck_report_html |
+  cppcheck-htmlreport --title="BIND 9 ($CI_COMMIT_SHORT_SHA) Cppcheck Report" \
+                      --file=cppcheck.results \
+                      --report-dir=cppcheck_html/
+
+.cppcheck: &cppcheck_job
+  <<: *default_triggering_rules
+  stage: postcheck
+  before_script:
+    - export GCC_VERSION=$(gcc --version | sed -n 's/.*\([0-9]\+\)\.[0-9]\+\.[0-9]\+.*/\1/p')
+    - sed -i "/gcc\",/a\"-DCPPCHECK\", \"-D__STDC__\", \"-D__GNUC__=${GCC_VERSION}\"," compile_commands.json
+  script:
+    - *run_cppcheck
+  after_script:
+    - *cppcheck_report_html
+  artifacts:
+    paths:
+      - compile_commands.json
+      - cppcheck.results
+      - cppcheck_html/
+    expire_in: "1 week"
+    when: on_failure
+
 ### Job Definitions
 
 # Jobs in the precheck stage
 
+autoreconf:sid:amd64:
+  <<: *autoconf_job
+
 misc:sid:amd64:
   <<: *precheck_job
   script:
@@ -177,27 +309,28 @@ misc:sid:amd64:
 
 🐞:sid:amd64:
   <<: *precheck_job
-  script: util/check-cocci
+  script:
+    - util/check-cocci
+    - if test "$(git status --porcelain | grep -Ev '\?\?' | wc -l)" -gt "0"; then git status --short; exit 1; fi
 
 # Jobs for doc builds on Debian Sid (amd64)
 
 docs:sid:amd64:
+  <<: *release_branch_triggering_rules
   <<: *debian_sid_amd64_image
-  stage: build
+  stage: docs
   script:
     - ./configure || cat config.log
     - make -C doc/misc docbook
     - make -C doc/arm Bv9ARM.html
+  dependencies:
+    - autoreconf:sid:amd64
+  needs:
+    - autoreconf:sid:amd64
   artifacts:
     paths:
       - doc/arm/
     expire_in: "1 month"
-  only:
-    - merge_requests
-    - tags
-    - web
-    - master@isc-projects/bind9
-    - /^v9_[1-9][0-9]$/@isc-projects/bind9
 
 push:docs:sid:amd64:
   <<: *debian_sid_amd64_image
@@ -209,6 +342,30 @@ push:docs:sid:amd64:
     - master@isc-projects/bind9
     - /^v9_[1-9][0-9]$/@isc-projects/bind9
 
+# Jobs for regular GCC builds on Alpine Linux 3.10 (amd64)
+
+gcc:alpine3.10:amd64:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g"
+    EXTRA_CONFIGURE: "--enable-dnstap"
+  <<: *alpine_3_10_amd64_image
+  <<: *build_job
+
+system:gcc:alpine3.10:amd64:
+  <<: *alpine_3_10_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - gcc:alpine3.10:amd64
+  needs: ["gcc:alpine3.10:amd64"]
+
+unit:gcc:alpine3.10:amd64:
+  <<: *alpine_3_10_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - gcc:alpine3.10:amd64
+  needs: ["gcc:alpine3.10:amd64"]
+
 # Jobs for regular GCC builds on CentOS 6 (amd64)
 
 gcc:centos6:amd64:
@@ -224,12 +381,14 @@ system:gcc:centos6:amd64:
   <<: *system_test_job
   dependencies:
     - gcc:centos6:amd64
+  needs: ["gcc:centos6:amd64"]
 
 unit:gcc:centos6:amd64:
   <<: *centos_centos6_amd64_image
   <<: *unit_test_job
   dependencies:
     - gcc:centos6:amd64
+  needs: ["gcc:centos6:amd64"]
 
 # Jobs for regular GCC builds on CentOS 7 (amd64)
 
@@ -237,7 +396,7 @@ gcc:centos7:amd64:
   variables:
     CC: gcc
     CFLAGS: "-Wall -Wextra -O2 -g"
-    EXTRA_CONFIGURE: "--with-libidn2"
+    EXTRA_CONFIGURE: "--enable-dnstap --with-libidn2"
   <<: *centos_centos7_amd64_image
   <<: *build_job
 
@@ -246,12 +405,38 @@ system:gcc:centos7:amd64:
   <<: *system_test_job
   dependencies:
     - gcc:centos7:amd64
+  needs: ["gcc:centos7:amd64"]
 
 unit:gcc:centos7:amd64:
   <<: *centos_centos7_amd64_image
   <<: *unit_test_job
   dependencies:
     - gcc:centos7:amd64
+  needs: ["gcc:centos7:amd64"]
+
+# Jobs for regular GCC builds on CentOS 8 (amd64)
+
+gcc:centos8:amd64:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g"
+    EXTRA_CONFIGURE: "--with-libidn2"
+  <<: *centos_centos8_amd64_image
+  <<: *build_job
+
+system:gcc:centos8:amd64:
+  <<: *centos_centos8_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - gcc:centos8:amd64
+  needs: ["gcc:centos8:amd64"]
+
+unit:gcc:centos8:amd64:
+  <<: *centos_centos8_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - gcc:centos8:amd64
+  needs: ["gcc:centos8:amd64"]
 
 # Jobs for regular GCC builds on Debian 8 Jessie (amd64)
 
@@ -259,7 +444,7 @@ gcc:jessie:amd64:
   variables:
     CC: gcc
     CFLAGS: "-Wall -Wextra -O2 -g"
-    EXTRA_CONFIGURE: "--without-cmocka --with-python"
+    EXTRA_CONFIGURE: "--without-cmocka --with-python --disable-geoip"
   <<: *debian_jessie_amd64_image
   <<: *build_job
 
@@ -268,12 +453,14 @@ system:gcc:jessie:amd64:
   <<: *system_test_job
   dependencies:
     - gcc:jessie:amd64
+  needs: ["gcc:jessie:amd64"]
 
 unit:gcc:jessie:amd64:
   <<: *debian_jessie_amd64_image
   <<: *unit_test_job
   dependencies:
     - gcc:jessie:amd64
+  needs: ["gcc:jessie:amd64"]
 
 # Jobs for regular GCC builds on Debian 9 Stretch (amd64)
 
@@ -289,21 +476,79 @@ system:gcc:stretch:amd64:
   <<: *system_test_job
   dependencies:
     - gcc:stretch:amd64
+  needs: ["gcc:stretch:amd64"]
 
 unit:gcc:stretch:amd64:
   <<: *debian_stretch_amd64_image
   <<: *unit_test_job
   dependencies:
     - gcc:stretch:amd64
+  needs: ["gcc:stretch:amd64"]
+
+# Jobs for regular GCC builds on Debian 10 Buster (amd64)
+
+gcc:buster:amd64:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g"
+  <<: *debian_buster_amd64_image
+  <<: *build_job
+
+system:gcc:buster:amd64:
+  <<: *debian_buster_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - gcc:buster:amd64
+  needs: ["gcc:buster:amd64"]
+
+unit:gcc:buster:amd64:
+  <<: *debian_buster_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - gcc:buster:amd64
+  needs: ["gcc:buster:amd64"]
+
+# Jobs for scan-build builds on Debian Buster (amd64)
+
+.scan_build: &scan_build |
+  ${SCAN_BUILD} --html-title="BIND 9 ($CI_COMMIT_SHORT_SHA)" \
+                --keep-cc \
+                --status-bugs \
+                --keep-going \
+                -o scan-build.reports \
+                make -j${BUILD_PARALLEL_JOBS:-1} all V=1
+
+scan-build:buster:amd64:
+  <<: *default_triggering_rules
+  <<: *debian_buster_amd64_image
+  stage: postcheck
+  variables:
+    CC: clang-9
+    CFLAGS: "-Wall -Wextra -O2 -g"
+    CONFIGURE: "${SCAN_BUILD} ./configure"
+    EXTRA_CONFIGURE: "--enable-dnstap --with-libidn2"
+  script:
+    - *configure
+    - *scan_build
+  dependencies:
+    - autoreconf:sid:amd64
+  needs:
+    - autoreconf:sid:amd64
+  artifacts:
+    paths:
+      - scan-build.reports/
+    expire_in: "1 week"
+    when: on_failure
 
 # Jobs for regular GCC builds on Debian Sid (amd64)
 
 gcc:sid:amd64:
   variables:
     CC: gcc
-    CFLAGS: "-Wall -Wextra -O2 -g"
-    EXTRA_CONFIGURE: "--with-libidn2"
+    CFLAGS: "-Wall -Wextra -O3 -g"
+    EXTRA_CONFIGURE: "--enable-dnstap --with-libidn2"
     RUN_MAKE_INSTALL: 1
+    MAKE: bear make
   <<: *debian_sid_amd64_image
   <<: *build_job
 
@@ -312,20 +557,29 @@ system:gcc:sid:amd64:
   <<: *system_test_job
   dependencies:
     - gcc:sid:amd64
+  needs: ["gcc:sid:amd64"]
 
 unit:gcc:sid:amd64:
   <<: *debian_sid_amd64_image
   <<: *unit_test_job
   dependencies:
     - gcc:sid:amd64
+  needs: ["gcc:sid:amd64"]
+
+cppcheck:gcc:sid:amd64:
+  <<: *debian_sid_amd64_image
+  <<: *cppcheck_job
+  dependencies:
+    - gcc:sid:amd64
+  needs: ["gcc:sid:amd64"]
 
 # Jobs for regular GCC builds on Debian Sid (i386)
 
 gcc:sid:i386:
   variables:
     CC: gcc
-    CFLAGS: "-Wall -Wextra -O2 -g"
-    EXTRA_CONFIGURE: "--with-libidn2 --without-python"
+    CFLAGS: "-Wall -Wextra -O3 -g"
+    EXTRA_CONFIGURE: "--enable-dnstap --with-libidn2 --without-python"
   <<: *debian_sid_i386_image
   <<: *build_job
 
@@ -334,34 +588,38 @@ system:gcc:sid:i386:
   <<: *system_test_job
   dependencies:
     - gcc:sid:i386
+  needs: ["gcc:sid:i386"]
 
 unit:gcc:sid:i386:
   <<: *debian_sid_i386_image
   <<: *unit_test_job
   dependencies:
     - gcc:sid:i386
+  needs: ["gcc:sid:i386"]
 
-# Jobs for regular GCC builds on Fedora 29 (amd64)
+# Jobs for regular GCC builds on Fedora 30 (amd64)
 
-gcc:fedora29:amd64:
+gcc:fedora30:amd64:
   variables:
     CC: gcc
     CFLAGS: "-Wall -Wextra -O2 -g"
     EXTRA_CONFIGURE: "--with-libidn2"
-  <<: *fedora_29_amd64_image
+  <<: *fedora_30_amd64_image
   <<: *build_job
 
-system:gcc:fedora29:amd64:
-  <<: *fedora_29_amd64_image
+system:gcc:fedora30:amd64:
+  <<: *fedora_30_amd64_image
   <<: *system_test_job
   dependencies:
-    - gcc:fedora29:amd64
+    - gcc:fedora30:amd64
+  needs: ["gcc:fedora30:amd64"]
 
-unit:gcc:fedora29:amd64:
-  <<: *fedora_29_amd64_image
+unit:gcc:fedora30:amd64:
+  <<: *fedora_30_amd64_image
   <<: *unit_test_job
   dependencies:
-    - gcc:fedora29:amd64
+    - gcc:fedora30:amd64
+  needs: ["gcc:fedora30:amd64"]
 
 # Jobs for regular GCC builds on Ubuntu 16.04 Xenial Xerus (amd64)
 
@@ -369,6 +627,7 @@ gcc:xenial:amd64:
   variables:
     CC: gcc
     CFLAGS: "-Wall -Wextra -O2 -g"
+    EXTRA_CONFIGURE: "--disable-geoip"
   <<: *ubuntu_xenial_amd64_image
   <<: *build_job
 
@@ -377,12 +636,14 @@ system:gcc:xenial:amd64:
   <<: *system_test_job
   dependencies:
     - gcc:xenial:amd64
+  needs: ["gcc:xenial:amd64"]
 
 unit:gcc:xenial:amd64:
   <<: *ubuntu_xenial_amd64_image
   <<: *unit_test_job
   dependencies:
     - gcc:xenial:amd64
+  needs: ["gcc:xenial:amd64"]
 
 # Jobs for regular GCC builds on Ubuntu 18.04 Bionic Beaver (amd64)
 
@@ -399,18 +660,21 @@ system:gcc:bionic:amd64:
   <<: *system_test_job
   dependencies:
     - gcc:bionic:amd64
+  needs: ["gcc:bionic:amd64"]
 
 unit:gcc:bionic:amd64:
   <<: *ubuntu_bionic_amd64_image
   <<: *unit_test_job
   dependencies:
     - gcc:bionic:amd64
+  needs: ["gcc:bionic:amd64"]
 
 # Jobs for GCC builds with ASAN enabled on Debian Sid (amd64)
 
 asan:sid:amd64:
   variables:
     CC: gcc
+    ASAN_OPTIONS: "detect_leaks=0"
     CFLAGS: "-Wall -Wextra -O2 -g -fsanitize=address,undefined -DISC_MEM_USE_INTERNAL_MALLOC=0"
     LDFLAGS: "-fsanitize=address,undefined"
     EXTRA_CONFIGURE: "--with-libidn2"
@@ -422,12 +686,60 @@ system:asan:sid:amd64:
   <<: *system_test_job
   dependencies:
     - asan:sid:amd64
+  needs: ["asan:sid:amd64"]
 
 unit:asan:sid:amd64:
   <<: *debian_sid_amd64_image
   <<: *unit_test_job
   dependencies:
     - asan:sid:amd64
+  needs: ["asan:sid:amd64"]
+
+rwlock:sid:amd64:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g -DISC_MEM_USE_INTERNAL_MALLOC=0"
+    EXTRA_CONFIGURE: "--with-libidn2 --enable-pthread-rwlock"
+  <<: *debian_sid_amd64_image
+  <<: *build_job
+
+system:rwlock:sid:amd64:
+  <<: *debian_sid_amd64_image
+  <<: *system_test_job
+  dependencies:
+    - rwlock:sid:amd64
+  needs: ["rwlock:sid:amd64"]
+
+unit:rwlock:sid:amd64:
+  <<: *debian_sid_amd64_image
+  <<: *unit_test_job
+  dependencies:
+    - rwlock:sid:amd64
+  needs: ["rwlock:sid:amd64"]
+
+# Jobs for mutex-based atomics on Debian SID (amd64)
+mutexatomics:sid:amd64:
+  variables:
+    CC: gcc
+    CFLAGS: "-Wall -Wextra -O2 -g -DISC_MEM_USE_INTERNAL_MALLOC=0"
+    EXTRA_CONFIGURE: "--with-libidn2 --enable-mutex-atomics"
+  <<: *debian_sid_amd64_image
+  <<: *build_job
+
+#system:mutexatomics:sid:amd64:
+#  <<: *debian_sid_amd64_image
+#  <<: *system_test_job
+#  dependencies:
+#    - mutexatomics:sid:amd64
+#    - mutexatomics:sid:amd64
+#  allow_failure: true
+
+#unit:mutexatomics:sid:amd64:
+#  <<: *debian_sid_amd64_image
+#  <<: *unit_test_job
+#  dependencies:
+#    - mutexatomics:sid:amd64
+#  allow_failure: true
 
 # Jobs for Clang builds on Debian Stretch (amd64)
 
@@ -444,6 +756,7 @@ unit:clang:stretch:amd64:
   <<: *unit_test_job
   dependencies:
     - clang:stretch:amd64
+  needs: ["clang:stretch:amd64"]
 
 # Jobs for Clang builds on Debian Stretch (i386)
 
@@ -470,12 +783,77 @@ system:pkcs11:sid:amd64:
   <<: *system_test_job
   dependencies:
     - pkcs11:sid:amd64
+  needs: ["pkcs11:sid:amd64"]
 
 unit:pkcs11:sid:amd64:
   <<: *debian_sid_amd64_image
   <<: *unit_test_job
   dependencies:
     - pkcs11:sid:amd64
+  needs: ["pkcs11:sid:amd64"]
+
+# Jobs for Clang builds on FreeBSD 11.3 (amd64)
+
+clang:freebsd11.3:amd64:
+  variables:
+    CFLAGS: "-Wall -Wextra -O2 -g"
+  <<: *freebsd_amd64
+  <<: *build_job
+
+system:clang:freebsd11.3:amd64:
+  <<: *freebsd_amd64
+  <<: *system_test_job
+  dependencies:
+    - clang:freebsd11.3:amd64
+  needs: ["clang:freebsd11.3:amd64"]
+
+unit:clang:freebsd11.3:amd64:
+  <<: *freebsd_amd64
+  <<: *unit_test_job
+  dependencies:
+    - clang:freebsd11.3:amd64
+  needs: ["clang:freebsd11.3:amd64"]
+
+# Jobs for Clang builds on FreeBSD 12.0 (amd64)
+
+clang:freebsd12.0:amd64:
+  variables:
+    CFLAGS: "-Wall -Wextra -O2 -g"
+    EXTRA_CONFIGURE: "--enable-dnstap"
+  <<: *freebsd_amd64
+  <<: *build_job
+
+system:clang:freebsd12.0:amd64:
+  <<: *freebsd_amd64
+  <<: *system_test_job
+  dependencies:
+    - clang:freebsd12.0:amd64
+  needs: ["clang:freebsd12.0:amd64"]
+
+unit:clang:freebsd12.0:amd64:
+  <<: *freebsd_amd64
+  <<: *unit_test_job
+  dependencies:
+    - clang:freebsd12.0:amd64
+  needs: ["clang:freebsd12.0:amd64"]
+
+# Jobs for Clang builds on OpenBSD 6.5 (amd64)
+
+clang:openbsd6.5:amd64:
+  variables:
+    CC: clang
+  <<: *openbsd_amd64
+  <<: *build_job
+
+system:clang:openbsd6.5:amd64:
+  <<: *openbsd_amd64
+  <<: *system_test_job
+  dependencies:
+    - clang:openbsd6.5:amd64
+  needs: ["clang:openbsd6.5:amd64"]
+  only:
+    - tags
+    - web
 
 # Jobs with libtool disabled
 
@@ -492,9 +870,74 @@ system:nolibtool:sid:amd64:
   <<: *system_test_job
   dependencies:
     - nolibtool:sid:amd64
+  needs: ["nolibtool:sid:amd64"]
 
 unit:nolibtool:sid:amd64:
   <<: *debian_sid_amd64_image
   <<: *unit_test_job
   dependencies:
     - nolibtool:sid:amd64
+  needs: ["nolibtool:sid:amd64"]
+
+# Jobs for Visual Studio 2017 builds on Windows (amd64)
+
+msvc:windows:amd64:
+  <<: *default_triggering_rules
+  stage: build
+  tags:
+    - windows
+    - amd64
+  variables:
+    VSCONF: Release
+  script:
+    - 'Push-Location "C:/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Auxiliary/Build"'
+    - '& cmd.exe /C "vcvarsall.bat x64 & set" | Foreach-Object { if ($_ -match "(.*?)=(.*)") { Set-Item -force -path "Env:\$($matches[1])" -value "$($matches[2])" } }'
+    - 'Pop-Location'
+    - 'Set-Location win32utils'
+    - '& "C:/Strawberry/perl/bin/perl.exe" Configure
+         "with-tools-version=15.0"
+         "with-platform-toolset=v141"
+         "with-platform-version=10.0.17763.0"
+         "with-vcredist=C:/Program Files (x86)/Microsoft Visual Studio/2017/BuildTools/VC/Redist/MSVC/14.16.27012/vcredist_x64.exe"
+         "with-openssl=C:/OpenSSL"
+         "with-libxml2=C:/libxml2"
+         "with-libuv=C:/libuv"
+         "without-python"
+         "with-system-tests"
+         x64'
+    - 'Set-Item -path "Env:CL" -value "/MP$([Math]::Truncate($BUILD_PARALLEL_JOBS/2))"'
+    - '& msbuild.exe /maxCpuCount:2 /t:Build /p:Configuration=$VSCONF bind9.sln'
+  dependencies: []
+  needs:
+    - autoreconf:sid:amd64
+  artifacts:
+    untracked: true
+    expire_in: "1 week"
+
+system:msvc:windows:amd64:
+  stage: system
+  tags:
+    - windows
+    - amd64
+  variables:
+    VSCONF: Release
+  script:
+    - 'Push-Location bin/tests/system'
+    - '$ifIndex = Get-NetIPInterface -AddressFamily IPv4 -InterfaceMetric 75 | Select-Object -ExpandProperty ifIndex'
+    - '& C:/tools/cygwin/bin/sed.exe -i "s/^exit.*/netsh interface ipv4 set dnsservers $ifIndex dhcp/; s/\(name\|interface\)=Loopback/$ifIndex/;" ifconfig.bat'
+    - '& C:/tools/cygwin/bin/sed.exe -i "s/kill -f/kill -W/;" conf.sh stop.pl'
+    - '& cmd.exe /C ifconfig.bat up; ""'
+    - 'Start-Sleep 2'
+    - '$Env:Path = "C:/tools/cygwin/bin;$Env:Path"'
+    - '& sh.exe runall.sh $TEST_PARALLEL_JOBS'
+    - 'If (Test-Path C:/CrashDumps/*) { dir C:/CrashDumps; Throw }'
+  dependencies:
+    - msvc:windows:amd64
+  needs: ["msvc:windows:amd64"]
+  artifacts:
+    untracked: true
+    expire_in: "1 week"
+    when: on_failure
+  only:
+    - tags
+    - web

.gitlab/issue_templates/Release.md

@@ -0,0 +1,65 @@
+## Release Schedule
+
+**Tagging Deadline:**
+
+**ASN Deadline:**
+
+**Public Release:**
+
+## Release Checklist
+
+## 2 Working Days Before the Tagging Deadline
+
+ - [ ] ***(QA)*** Check whether all issues assigned to the release milestone are resolved[^1].
+ - [ ] ***(QA)*** Ensure that there are no outstanding merge requests in the private repository[^1] (Subscription Edition only).
+
+## Before the Tagging Deadline
+
+ - [ ] ***(QA)*** Inform Support/Marketing of impending release (and give estimated release dates).
+ - [ ] ***(QA)*** Check Perflab to ensure there has been no unexplained drop in performance for the versions being released.
+ - [ ] ***(SwEng)*** Update API files for libraries with new version information.
+ - [ ] ***(SwEng)*** Change software version and library versions in `configure.ac` (new major release only).
+ - [ ] ***(SwEng)*** Rebuild `configure` using Autoconf on `docs.isc.org`.
+ - [ ] ***(SwEng)*** Update `CHANGES`.
+ - [ ] ***(SwEng)*** Update `CHANGES.SE` (Subscription Edition only).
+ - [ ] ***(SwEng)*** Update `README.md`.
+ - [ ] ***(SwEng)*** Update `version`.
+ - [ ] ***(SwEng)*** Build documentation on `docs.isc.org`.
+ - [ ] ***(QA)*** Check that all the above steps were performed correctly.
+ - [ ] ***(QA)*** Check that the contents of release notes match the merge requests comprising the releases.
+ - [ ] ***(QA)*** Check that the formatting is correct for text, PDF, and HTML versions of release notes.
+ - [ ] ***(SwEng)*** Tag the releases[^2].  (Tags may only be pushed to the public repository for releases which are *not* security releases.)
+ - [ ] ***(SwEng)*** If this is the first tag for a release (e.g. beta), create a release branch named `release_v9_X_Y` to allow development to continue on the maintenance branch whilst release engineering continues.
+
+## Before the ASN Deadline (for ASN Releases) or the Public Release Date (for Regular Releases)
+
+ - [ ] ***(QA)*** Run the `make release` Jenkins jobs to produce the tarballs and zips.
+ - [ ] ***(QA)*** Verify the results of `make release` Jenkins jobs and prepare a QA report for the releases to be published.
+ - [ ] ***(QA)*** Request signatures for the tarballs.
+ - [ ] ***(Signers)*** Sign the tarballs.
+ - [ ] ***(QA)*** Check tarball signatures.
+ - [ ] ***(QA)*** Notify Support that the releases are ready for publication.
+ - [ ] ***(Support)*** Pre-publish ASN and/or Subscription Edition tarballs so that packages can be built.
+ - [ ] ***(QA)*** Build and test ASN and/or Subscription Edition packages.
+ - [ ] ***(Support)*** Send out ASNs (if applicable).
+
+## On the Day of Public Release
+
+ - [ ] ***(Support)*** Publish the releases according to the release schedule.
+ - [ ] ***(Support)*** Write release email to *bind9-announce*.
+ - [ ] ***(Support)*** Write email to *bind9-users* (if a major release).
+ - [ ] ***(Support)*** Update tickets in case of waiting support customers.
+ - [ ] ***(QA)*** Build and test any outstanding private packages.
+ - [ ] ***(QA)*** Build public packages (`*.deb`, RPMs).
+ - [ ] ***(QA)*** Inform Marketing of the release.
+ - [ ] ***(QA)*** Update the internal [BIND release dates wiki page](https://wiki.isc.org/bin/view/Main/BindReleaseDates) when public announcement has been made.
+ - [ ] ***(Marketing)*** Post short note to Twitter.
+ - [ ] ***(Marketing)*** Update [Wikipedia entry for BIND](https://en.wikipedia.org/wiki/BIND).
+ - [ ] ***(Marketing)*** Write blog article (if a major release).
+ - [ ] ***(QA)*** Ensure all new tags are annotated and signed.
+ - [ ] ***(SwEng)*** Push tags for the published releases to the public repository.
+ - [ ] ***(SwEng)*** Merge the automatically prepared `prep 9.X.Y` commit which updates `version` and documentation on the release branch into the relevant maintenance branch (`v9_X`).
+
+[^1]: If not, use the time remaining until the tagging deadline to ensure all outstanding issues are either resolved or moved to a different milestone.
+
+[^2]: Preferred command line: `git tag -u <DEVELOPER_KEYID> -a -s -m "BIND 9.X.Y[alphatag]" v9_X_Y[alphatag]`, where `[alphatag]` is an optional string such as `b1`, `rc1`, etc.

.gitlab/issue_templates/release.md

@@ -1,44 +0,0 @@
-## Release Checklist
-
- - [ ] (Manager) Check for the presence of a milestone for the release:
-    - If there is a milestone, are all the issues for the milestone resolved? (other than this checklist).
- - [ ] (Manager) Inform Support/Marketing of impending release (and give estimated release dates).
- - (SwEng) Prepare the sources for tarball generation:
-   - [ ] Check perflab to ensure there has been no unexplained drop in performance for the version being released.
-   - [ ] Ensure that there are no outstanding merge requests in the private repository (subscription version only).
-   - [ ] Update API files for libraries with new version information.
-   - [ ] Change software version and library versions in configure.in (new major release only).
-   - [ ] Rebuild configure using autoconf on docs.isc.org.
-   - [ ] Update CHANGES.
-   - [ ] Update CHANGES.SE (subscription branch only).
-   - [ ] Update "version".
-   - [ ] Update "readme.md".
-   - Check the release notes are correct:
-     - [ ] Compare content with merge requests for the release.
-     - [ ] Check formatting.
-   - [ ] Build documentation on docs.isc.org.
-   - [ ] Commit changes and make sure the gitlab-ci tests are passing.
-   - [ ] Push the changes and tag ("alphatag" is an optional string such as "b1", "rc1" etc.). (```git tag -u <DEVELOPER_KEYID> -a -s -m "BIND 9.X.Y[alphatag]" v9_X_Y[alphatag]```)
-   - [ ] If this is the first tag for a release (e.g. beta), create a release branch named `release_v9_X_Y` (this allows development to continue on the release branch whilst release engineering continues).
- - [ ] (SwEng) Run the "make release" Jenkins job to produce the tarballs and zips.
- - [ ] (SwEng) Ask QA to sanity check the tarball and zips (passing to them the number of the Jenkins job).
- - [ ] (QA) Sanity check the tarballs.
- - [ ] (QA) Request the signature on the tarballs.
- - [ ] (QA) Check signatures on tarballs.
- - [ ] (QA) Tell Support to handle notification of release.
- - [ ] (Manager) Inform Marketing of the release
- - [ ] (Manager) Update the internal [BIND release dates wiki page](https://wiki.isc.org/bin/view/Main/BindReleaseDates) when public announcement has been made.
-
- - [ ] (SwEng) Update DEB and RPM packages
- - [ ] (SwEng) Merge the automatically prepared `prep 9.X.Y` commit which updates `version` and documentation on the release branch into the relevant maintenance branch (`v9_X`)
-
-## Support
- - [ ] Make tarballs and signatures available to download.
- - [ ] Write release email to bind9-announce.
- - [ ] Write email to bind9-users (if a major release).
- - [ ] Update tickets in case of waiting support customers.
-
-## Marketing
- - [ ] Post short note to Twitter.
- - [ ] Update [Wikipedia entry for BIND](http://en.wikipedia.org/wiki/BIND).
- - [ ] Write blog article (if a major release).

.uncrustify.cfg

@@ -642,7 +642,7 @@ align_with_tabs                          = true     # false/true
 align_on_tabstop                         = false    # false/true
 
 # Whether to left-align numbers
-align_number_left                        = false    # false/true
+#align_number_left                        = false    # false/true
 
 # Align variable definitions in prototypes and functions
 align_func_params                        = false    # false/true

CHANGES

@@ -1,3 +1,231 @@
+5312.	[bug]		Do not flush the cache for `rndc validation status`.
+			Thanks to Tony Finch. [GL !2462]
+
+5311.	[cleanup]	Include all views in output of `rndc validation status`.
+			Thanks to Tony Finch. [GL !2461]
+
+5310.	[bug]		TCP failures were affecting EDNS statistics. [GL #1059]
+
+5309.	[placeholder]
+
+5308.	[bug]		Don't log DNS_R_UNCHANGED from sync_secure_journal()
+			at ERROR level in receive_secure_serial(). [GL #1288]
+
+5307.	[bug]		Fix hang when named-compilezone output is sent to pipe.
+			Thanks to Tony Finch. [GL !2481]
+
+5306.	[placeholder]
+
+5305.	[bug]		NSEC Aggressive Cache ("synth-from-dnssec") has been
+			disabled by default because it was found to have
+			a significant performance impact on the recursive
+			service. [GL #1265]
+
+5304.	[bug]		"dnskey-sig-validity 0;" was not being accepted.
+			[GL #876]
+
+5303.	[placeholder]
+
+5302.	[bug]		Fix checking that "dnstap-output" is defined when
+			"dnstap" is specified in a view. [GL #1281]
+
+5301.	[bug]		Detect partial prefixes / incomplete IPv4 address in
+			acls. [GL #1143]
+
+5300.	[bug]		dig/mdig/delv: Add a colon after EDNS option names,
+			even when the option is empty, to improve
+			readability and allow correct parsing of YAML
+			output. [GL #1226]
+
+	--- 9.15.5 released ---
+
+5299.	[security]	A flaw in DNSSEC verification when transferring
+			mirror zones could allow data to be incorrectly
+			marked valid. (CVE-2019-6475) [GL #1252]
+
+5298.	[security]	Named could assert if a forwarder returned a
+			referral, rather than resolving the query, when QNAME
+			minimization was enabled. (CVE-2019-6476) [GL #1051]
+
+5297.	[bug]		Check whether a previous QNAME minimization fetch
+			is still running before starting a new one; return
+			SERVFAIL and log an error if so. [GL #1191]
+
+5296.	[placeholder]
+
+5295.	[cleanup]	Split dns_name_copy() calls into dns_name_copy() and
+			dns_name_copynf() for those calls that can potentially
+			fail and those that should not fail respectively.
+			[GL !2265]
+
+5294.	[func]		Fallback to ACE name on output in locale, which does not
+			support converting it to unicode.  [GL #846]
+
+5293.	[bug]		On Windows, named crashed upon any attempt to fetch XML
+			statistics from it. [GL #1245]
+
+5292.	[bug]		Queue 'rndc nsec3param' requests while signing inline
+			zone changes. [GL #1205]
+
+	--- 9.15.4 released ---
+
+5291.	[placeholder]
+
+5290.	[placeholder]
+
+5289.	[bug]		Address NULL pointer dereference in rpz.c:rpz_detach.
+			[GL #1210]
+
+5288.	[bug]		dnssec-must-be-secure was not always honored.
+			[GL #1209]
+
+5287.	[placeholder]
+
+5286.	[contrib]	Address potential NULL pointer dereferences in
+			dlz_mysqldyn_mod.c. [GL #1207]
+
+5285.	[port]		win32: implement "-T maxudpXXX". [GL #837]
+
+5284.	[func]		Added +unexpected command line option to dig.
+			By default, dig won't accept a reply from a source
+			other than the one to which it sent the query.
+			Invoking dig with +unexpected argument will allow it
+			to process replies from unexpected sources.
+
+5283.	[bug]		When a response-policy zone expires, ensure that
+			its policies are removed from the RPZ summary
+			database. [GL #1146]
+
+5282.	[bug]		Fixed a bug in searching for possible wildcard matches
+			for query names in the RPZ summary database. [GL #1146]
+
+5281.	[cleanup]	Don't escape commas when reporting named's command
+			line. [GL #1189]
+
+5280.	[protocol]	Add support for displaying EDNS option LLQ. [GL #1201]
+
+5279.	[bug]		When loading, reject zones containing CDS or CDNSKEY
+			RRsets at the zone apex if they would cause DNSSEC
+			validation failures if published in the parent zone
+			as the DS RRset.  [GL #1187]
+
+5278.	[func]		Add YAML output formats for dig, mdig and delv;
+			use the "+yaml" option to enable. [GL #1145]
+
+	--- 9.15.3 released ---
+
+5277.	[bug]		Cache DB statistics could underflow when serve-stale
+			was in use, because of a bug in counter maintenance
+			when RRsets become stale.
+
+			Functions for dumping statistics have been updated
+			to dump active, stale, and ancient statistic
+			counters.  Ancient RRset counters are prefixed
+			with '~'; stale RRset counters are still prefixed
+			with '#'. [GL #602]
+
+5276.	[func]		DNSSEC Lookaside Validation (DLV) is now obsolete;
+			all code enabling its use has been removed from the
+			validator, "delv", and the DNSSEC tools. [GL #7]
+
+5275.	[bug]		Mark DS records included in referral messages
+			with trust level "pending" so that they can be
+			validated and cached immediately, with no need to
+			re-query. [GL #964]
+
+5274.	[bug]		Address potential use after free race when shutting
+			down rpz. [GL #1175]
+
+5273.	[bug]		Check that bits [64..71] of a dns64 prefix are zero.
+			[GL #1159]
+
+5272.	[cleanup]	Remove isc-config.sh script as the BIND 9 libraries
+			are now purely internal. [GL #1123]
+
+5271.	[func]		The normal (non-debugging) output of dnssec-signzone
+			and dnssec-verify tools now goes to stdout, instead of
+			the combination of stderr and stdout.
+
+5270.	[bug]		'dig +expandaaaa +short' did not work. [GL #1152]
+
+5269.	[port]		cygwin: can return ETIMEDOUT on connect() with a
+			non-blocking socket. [GL #1133]
+
+5268.	[placeholder]
+
+5267.	[func]		Allow statistics groups display to be toggle-able.
+			[GL #1030]
+
+5266.	[bug]		named-checkconf failed to report dnstap-output
+			missing from named.conf when dnstap was specified.
+			[GL #1136]
+
+5265.	[bug]		DNS64 and RPZ nodata (CNAME *.) rules interacted badly
+			[GL #1106]
+
+5264.	[func]		New DNS Cookie algorithm - siphash24 - has been added
+			to BIND 9, and the old HMAC-SHA DNS Cookie algorithms
+			have been removed. [GL #605]
+
+	--- 9.15.2 released ---
+
+5263.	[cleanup]	Use atomics and isc_refcount_t wherever possible.
+			[GL #1038]
+
+5262.	[func]		Removed support for the legacy GeoIP API. [GL #1112]
+
+5261.	[cleanup]	Remove SO_BSDCOMPAT socket option usage.
+
+5260.	[bug]		dnstap-read was producing malformed output for large
+			packets. [GL #1093]
+
+5259.	[func]		New option '-i' for 'named-checkconf' to ignore
+			warnings about deprecated options. [GL #1101]
+
+5258.	[func]		Added support for the GeoIP2 API from MaxMind. This
+			will be compiled in by default if the "libmaxminddb"
+			library is found at compile time, but can be
+			suppressed using "configure --disable-geoip".
+
+			Certain geoip ACL settings that were available with
+			legacy GeoIP are not available when using GeoIP2.
+			[GL #182]
+
+5257.	[bug]		Some statistics data was not being displayed.
+			Add shading to the zone tables. [GL #1030]
+
+5256.	[bug]		Ensure that glue records are included in root
+			priming responses if "minimal-responses" is not
+			set to "yes". [GL #1092]
+
+5255.	[bug]		Errors encountered while reloading inline-signing
+			zones could be ignored, causing the zone content to
+			be left in an incompletely updated state rather than
+			reverted. [GL #1109]
+
+5254.	[func]		Collect metrics to report to the statistics-channel
+			DNSSEC signing operations (dnssec-sign) and refresh
+			operations (dnssec-refresh) per zone and per keytag.
+			[GL #513]
+
+5253.	[port]		Support platforms that don't define ULLONG_MAX.
+			[GL #1098]
+
+5252.	[func]		Report if the last 'rndc reload/reconfig' failed in
+			rndc status. [GL !2040]
+
+5251.	[bug]		Statistics were broken in x86 Windows builds.
+			[GL #1081]
+
+5250.	[func]		The default size for RSA keys is now 2048 bits,
+			for both ZSKs and KSKs. [GL #1097]
+
+5249.	[bug]		Fix a possible underflow in recursion clients
+			statistics when hitting recursive clients
+			soft quota. [GL #1067]
+
+	--- 9.15.1 released ---
+
 5248.	[func]		To clarify the configuration of DNSSEC keys,
 			the "managed-keys" and "trusted-keys" options
 			have both been deprecated.  The new "dnssec-keys"
@@ -24,13 +252,16 @@
 5245.	[cleanup]	Reduce logging level for IXFR up-to-date poll
 			responses. [GL #1009]
 
-5244.	[placeholder]
+5244.	[security]	Fixed a race condition in dns_dispatch_getnext()
+			that could cause an assertion failure if a
+			significant number of incoming packets were
+			rejected. (CVE-2019-6471) [GL #942]
 
 5243.	[bug]		Fix a possible race between dispatcher and socket
 			code in a high-load cold-cache resolver scenario.
 			[GL #943]
 
-5242.	[bug]		In relaxed qname minimizatiom mode, fall back to
+5242.	[bug]		In relaxed qname minimization mode, fall back to
 			normal resolution when encountering a lame
 			delegation, and use _.domain/A queries rather
 			than domain/NS. [GL #1055]

CODE_OF_CONDUCT

@@ -0,0 +1,79 @@
+CODE OF CONDUCT
+
+BIND 9 Code of Conduct
+
+Like the technical community as a whole, the BIND 9 team and community is
+made up of a mixture of professionals and volunteers from all over the
+world, working on every aspect of the mission - including mentorship,
+teaching, and connecting people.
+
+Diversity is one of our huge strengths, but it can also lead to
+communication issues and unhappiness. To that end, we have a few ground
+rules that we ask people to adhere to. This code applies equally to the
+core development team, open source contributors and those seeking help and
+guidance.
+
+This isn't an exhaustive list of things that you can't do. Rather, take it
+in the spirit in which it's intended - a guide to make it easier to enrich
+all of us and the technical communities in which we participate.
+
+This code of conduct applies to all spaces managed by the BIND 9 project
+or Internet Systems Consortium. This includes chat, the mailing lists, the
+issue tracker, and any other fora created by the project team which the
+community uses for communication. In addition, violations of this code
+outside these spaces may affect a person's ability to participate within
+them.
+
+If you believe someone is violating the code of conduct, we ask that you
+report it by emailing conduct@isc.org. For more details please see our
+Reporting Guidelines.
+
+  * Be friendly and patient.
+  * Be welcoming. We strive to be a community that welcomes and supports
+    people of all backgrounds and identities. This includes, but is not
+    limited to members of any race, ethnicity, culture, national origin,
+    colour, immigration status, social and economic class, educational
+    level, sex, sexual orientation, gender identity and expression, age,
+    size, family status, political belief, religion, and mental and
+    physical ability.
+  * Be considerate. Your work will be used by other people, and you in
+    turn will depend on the work of others. Any decision you take will
+    affect users and colleagues, and you should take those consequences
+    into account when making decisions. Remember that we're a world-wide
+    community, so you might not be communicating in someone else's primary
+    language.
+  * Be respectful. Not all of us will agree all the time, but disagreement
+    is no excuse for poor behavior and poor manners. We might all
+    experience some frustration now and then, but we cannot allow that
+    frustration to turn into a personal attack. It's important to remember
+    that a community where people feel uncomfortable or threatened is not
+    a productive one. Members of the BIND 9 community should be respectful
+    when dealing with other members as well as with people outside the
+    BIND 9 community.
+  * Be careful in the words that you choose. We are a community of
+    professionals, and we conduct ourselves professionally. Be kind to
+    others. Do not insult or put down other participants. Harassment and
+    other exclusionary behavior aren't acceptable. This includes, but is
+    not limited to:
+      + Violent threats or language directed against another person.
+      + Discriminatory jokes and language.
+      + Posting sexually explicit or violent material.
+      + Posting (or threatening to post) other people's personally
+        identifying information ("doxing").
+      + Personal insults, especially those using racist or sexist terms.
+      + Unwelcome sexual attention.
+      + Advocating for, or encouraging, any of the above behavior.
+      + Repeated harassment of others. In general, if someone asks you to
+        stop, then stop.
+  * When we disagree, try to understand why. Disagreements, both social
+    and technical, happen all the time and BIND 9 is no exception. It is
+    important that we resolve disagreements and differing views
+    constructively. Remember that we're different. The strength of BIND 9
+    comes from its varied community, people from a wide range of
+    backgrounds. Different people have different perspectives on issues.
+    Being unable to understand why someone holds a viewpoint doesn't mean
+    that they're wrong. Don't forget that it is human to err and blaming
+    each other doesn't get us anywhere. Instead, focus on helping to
+    resolve issues and learning from mistakes.
+
+Original text courtesy of the Django Code of Conduct project.

CODE_OF_CONDUCT.md

@@ -0,0 +1,71 @@
+# BIND 9 Code of Conduct
+
+Like the technical community as a whole, the BIND 9 team and community is made
+up of a mixture of professionals and volunteers from all over the world, working
+on every aspect of the mission - including mentorship, teaching, and connecting
+people.
+
+Diversity is one of our huge strengths, but it can also lead to communication
+issues and unhappiness. To that end, we have a few ground rules that we ask
+people to adhere to. This code applies equally to the core development team, open source contributors and those
+seeking help and guidance.
+
+This isn't an exhaustive list of things that you can't do. Rather, take it in
+the spirit in which it's intended - a guide to make it easier to enrich all of
+us and the technical communities in which we participate.
+
+This code of conduct applies to all spaces managed by the BIND 9 project or
+Internet Systems Consortium. This includes chat, the mailing lists, the issue
+tracker, and any other fora created by the project team which the
+community uses for communication. In addition, violations of this code outside
+these spaces may affect a person's ability to participate within them.
+
+If you believe someone is violating the code of conduct, we ask that you report
+it by emailing [conduct@isc.org](conduct@isc.org). For more details please see
+our [Reporting Guidelines](https://www.isc.org/conductreporting/).
+
+* **Be friendly and patient.**
+* **Be welcoming.** We strive to be a community that welcomes and supports
+  people of all backgrounds and identities. This includes, but is not limited to
+  members of any race, ethnicity, culture, national origin, colour, immigration
+  status, social and economic class, educational level, sex, sexual orientation,
+  gender identity and expression, age, size, family status, political belief,
+  religion, and mental and physical ability.
+* **Be considerate.** Your work will be used by other people, and you in turn
+  will depend on the work of others. Any decision you take will affect users and
+  colleagues, and you should take those consequences into account when making
+  decisions. Remember that we're a world-wide community, so you might not be
+  communicating in someone else's primary language.
+* **Be respectful.** Not all of us will agree all the time, but disagreement is
+  no excuse for poor behavior and poor manners. We might all experience some
+  frustration now and then, but we cannot allow that frustration to turn into a
+  personal attack. It's important to remember that a community where people feel
+  uncomfortable or threatened is not a productive one. Members of the BIND 9
+  community should be respectful when dealing with other members as well as with
+  people outside the BIND 9 community.
+* **Be careful in the words that you choose.** We are a community of
+  professionals, and we conduct ourselves professionally. Be kind to others. Do
+  not insult or put down other participants. Harassment and other exclusionary
+  behavior aren't acceptable. This includes, but is not limited to:
+  * Violent threats or language directed against another person.
+  * Discriminatory jokes and language.
+  * Posting sexually explicit or violent material.
+  * Posting (or threatening to post) other people's personally identifying
+    information ("doxing").
+  * Personal insults, especially those using racist or sexist terms.
+  * Unwelcome sexual attention.
+  * Advocating for, or encouraging, any of the above behavior.
+  * Repeated harassment of others. In general, if someone asks you to stop, then
+    stop.
+* **When we disagree, try to understand why.** Disagreements, both social and
+  technical, happen all the time and BIND 9 is no exception. It is important
+  that we resolve disagreements and differing views constructively. Remember
+  that we're different. The strength of BIND 9 comes from its varied community,
+  people from a wide range of backgrounds. Different people have different
+  perspectives on issues. Being unable to understand why someone holds a
+  viewpoint doesn't mean that they're wrong. Don't forget that it is human to
+  err and blaming each other doesn't get us anywhere. Instead, focus on helping
+  to resolve issues and learning from mistakes.
+
+Original text courtesy of the [Django Code of Conduct](https://www.djangoproject.com/conduct/)
+project.

CONTRIBUTING

@@ -1,3 +1,5 @@
+CONTRIBUTING
+
 BIND Source Access and Contributor Guidelines
 
 Feb 22, 2018
@@ -32,6 +34,14 @@ access to the source repository was restricted just as commit access was.
 That's now changing, with the opening of a public git mirror to the BIND
 source tree (see below).
 
+At Internet Systems Consortium, we're committed to building communities
+that are welcoming and inclusive; environments where people are encouraged
+to share ideas, treat each other with respect, and collaborate towards the
+best solutions. To reinforce our commitment, the Internet Systems
+Consortium has adopted the Contributor Covenant version 1.4 as our Code of
+Conduct for BIND 9 project, as well as for the conduct of our developers
+throughout the industry.
+
 Access to source code
 
 Public BIND releases are always available from the ISC FTP site.

CONTRIBUTING.md

@@ -41,6 +41,14 @@ a release: read access to the source repository was restricted just
 as commit access was.  That's now changing, with the opening of a
 public git mirror to the BIND source tree (see below).
 
+At [Internet Systems Consortium](https://www.isc.org), we're committed to
+building communities that are welcoming and inclusive; environments where people
+are encouraged to share ideas, treat each other with respect, and collaborate
+towards the best solutions. To reinforce our commitment, the [Internet Systems
+Consortium](https://www.isc.org) has adopted the Contributor Covenant version
+1.4 as our Code of Conduct for BIND 9 project, as well as for the conduct of our
+developers throughout the industry.
+
 ### <a name="access"></a>Access to source code
 
 Public BIND releases are always available from the
@@ -108,7 +116,7 @@ ISC's Security Vulnerability Disclosure Policy is documented at [https://kb.isc.
 If you have a crash, you may want to consult
 [‘What to do if your BIND or DHCP server has crashed.’](https://kb.isc.org/article/AA-00340/89/What-to-do-if-your-BIND-or-DHCP-server-has-crashed.html)
 
-### <a name="bugs"></a>Contributing code
+### <a name="contrib"></a>Contributing code
 
 BIND is licensed under the
 [Mozilla Public License 2.0](http://www.isc.org/downloads/software-support-policy/isc-license/).

COPYRIGHT

@@ -181,67 +181,6 @@ SUCH DAMAGE.
 
  -----------------------------------------------------------------------------
 
-Copyright (c) 1998 Doug Rabson
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-
- -----------------------------------------------------------------------------
-
-Copyright ((c)) 2002, Rice University
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-    * Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-
-    * Redistributions in binary form must reproduce the above
-    copyright notice, this list of conditions and the following
-    disclaimer in the documentation and/or other materials provided
-    with the distribution.
-
-    * Neither the name of Rice University (RICE) nor the names of its
-    contributors may be used to endorse or promote products derived
-    from this software without specific prior written permission.
-
-
-This software is provided by RICE and the contributors on an "as is"
-basis, without any representations or warranties of any kind, express
-or implied including, but not limited to, representations or
-warranties of non-infringement, merchantability or fitness for a
-particular purpose. In no event shall RICE or contributors be liable
-for any direct, indirect, incidental, special, exemplary, or
-consequential damages (including, but not limited to, procurement of
-substitute goods or services; loss of use, data, or profits; or
-business interruption) however caused and on any theory of liability,
-whether in contract, strict liability, or tort (including negligence
-or otherwise) arising in any way out of the use of this software, even
-if advised of the possibility of such damage.
-
- -----------------------------------------------------------------------------
-
 Copyright (c) 1993 by Digital Equipment Corporation.
 
 Permission to use, copy, modify, and distribute this software for any
@@ -262,61 +201,6 @@ SOFTWARE.
 
  -----------------------------------------------------------------------------
 
-Copyright 2000 Aaron D. Gifford.  All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-3. Neither the name of the copyright holder nor the names of contributors
-   may be used to endorse or promote products derived from this software
-   without specific prior written permission.
- 
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTOR(S) ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTOR(S) BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-
- -----------------------------------------------------------------------------
-
-Copyright (c) 1998 Doug Rabson.
-Copyright (c) 2001 Jake Burkholder.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in the
-   documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-
- -----------------------------------------------------------------------------
-
 Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
 All rights reserved.
 
@@ -363,49 +247,6 @@ SOFTWARE.
 
  -----------------------------------------------------------------------------
 
-Copyright (c) 2000-2002 Japan Network Information Center.  All rights reserved.
- 
-By using this file, you agree to the terms and conditions set forth bellow.
-
-                        LICENSE TERMS AND CONDITIONS 
-
-The following License Terms and Conditions apply, unless a different
-license is obtained from Japan Network Information Center ("JPNIC"),
-a Japanese association, Kokusai-Kougyou-Kanda Bldg 6F, 2-3-4 Uchi-Kanda,
-Chiyoda-ku, Tokyo 101-0047, Japan.
-
-1. Use, Modification and Redistribution (including distribution of any
-   modified or derived work) in source and/or binary forms is permitted
-   under this License Terms and Conditions.
-
-2. Redistribution of source code must retain the copyright notices as they
-   appear in each source code file, this License Terms and Conditions.
-
-3. Redistribution in binary form must reproduce the Copyright Notice,
-   this License Terms and Conditions, in the documentation and/or other
-   materials provided with the distribution.  For the purposes of binary
-   distribution the "Copyright Notice" refers to the following language:
-   "Copyright (c) 2000-2002 Japan Network Information Center.  All rights
-   reserved."
-
-4. The name of JPNIC may not be used to endorse or promote products
-   derived from this Software without specific prior written approval of
-   JPNIC.
-
-5. Disclaimer/Limitation of Liability: THIS SOFTWARE IS PROVIDED BY JPNIC
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-   PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL JPNIC BE LIABLE
-   FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
-   BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-   OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-   ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
-
- -----------------------------------------------------------------------------
-
 Copyright (C) 2004  Nominet, Ltd.
 
 Permission to use, copy, modify, and distribute this software for any
@@ -422,24 +263,6 @@ PERFORMANCE OF THIS SOFTWARE.
 
  -----------------------------------------------------------------------------
 
-Portions Copyright RSA Security Inc.
-
-License to copy and use this software is granted provided that it is
-identified as "RSA Security Inc. PKCS #11 Cryptographic Token Interface
-(Cryptoki)" in all material mentioning or referencing this software.
-
-License is also granted to make and use derivative works provided that
-such works are identified as "derived from the RSA Security Inc. PKCS #11
-Cryptographic Token Interface (Cryptoki)" in all material mentioning or
-referencing the derived work.
-
-RSA Security Inc. makes no representations concerning either the
-merchantability of this software or the suitability of this software for
-any particular purpose. It is provided "as is" without express or implied
-warranty of any kind.
-
- -----------------------------------------------------------------------------
-
 Copyright (c) 1996, David Mazieres <dm@uun.org>
 Copyright (c) 2008, Damien Miller <djm@openbsd.org>
 
@@ -457,54 +280,6 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 -----------------------------------------------------------------------------
 
-Copyright (c) 2000-2001 The OpenSSL Project.  All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
-
-3. All advertising materials mentioning features or use of this
-   software must display the following acknowledgment:
-   "This product includes software developed by the OpenSSL Project
-   for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
-
-4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
-   endorse or promote products derived from this software without
-   prior written permission. For written permission, please contact
-   licensing@OpenSSL.org.
-
-5. Products derived from this software may not be called "OpenSSL"
-   nor may "OpenSSL" appear in their names without prior written
-   permission of the OpenSSL Project.
-
-6. Redistributions of any form whatsoever must retain the following
-   acknowledgment:
-   "This product includes software developed by the OpenSSL Project
-   for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
-
-THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
-EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
-ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
-OF THE POSSIBILITY OF SUCH DAMAGE.
-
------------------------------------------------------------------------------
-
 Copyright (c) 1995, 1997, 1998 The NetBSD Foundation, Inc.
 All rights reserved.
 

HISTORY

@@ -1,3 +1,5 @@
+HISTORY
+
 Functional enhancements from prior major releases of BIND 9
 
 BIND 9.14
@@ -505,11 +507,11 @@ BIND 9.4.0
   * Detect duplicates of UDP queries we are recursing on and drop them.
     New stats category "duplicates".
   * "USE INTERNAL MALLOC" is now runtime selectable.
-  * The lame cache is now done on a basis as some servers only appear to
-    be lame for certain query types.
+  * The lame cache is now done on a <qname,qclass,qtype> basis as some
+    servers only appear to be lame for certain query types.
   * Limit the number of recursive clients that can be waiting for a single
-    query () to resolve. New options clients-per-query and
-    max-clients-per-query.
+    query (<qname,qtype,qclass>) to resolve. New options clients-per-query
+    and max-clients-per-query.
   * dig: report the number of extra bytes still left in the packet after
     processing all the records.
   * Support for IPSECKEY rdata type.

Makefile.in

@@ -18,11 +18,7 @@ SUBDIRS =	make lib fuzz bin doc
 TARGETS =
 PREREQS =	bind.keys.h
 
-MANPAGES =	isc-config.sh.1
-
-HTMLPAGES =	isc-config.sh.html
-
-MANOBJS =	README HISTORY OPTIONS CONTRIBUTING PLATFORMS \
+MANOBJS =	README HISTORY OPTIONS CONTRIBUTING PLATFORMS CODE_OF_CONDUCT \
 		${MANPAGES} ${HTMLPAGES}
 
 @BIND9_MAKE_RULES@
@@ -35,7 +31,7 @@ bind.keys.h: ${top_srcdir}/bind.keys ${srcdir}/util/bindkeys.pl
 
 distclean::
 	rm -f config.cache config.h config.log config.status TAGS
-	rm -f libtool isc-config.sh configure.lineno
+	rm -f libtool configure.lineno
 	rm -f util/conf.sh docutil/docbook2man-wrapper.sh
 
 # XXX we should clean libtool stuff too.  Only do this after we add rules
@@ -54,25 +50,11 @@ installdirs:
 	${DESTDIR}${localstatedir}/run ${DESTDIR}${sysconfdir}
 	$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man1
 
-install:: isc-config.sh installdirs
-	${INSTALL_SCRIPT} isc-config.sh ${DESTDIR}${bindir}
-	rm -f ${DESTDIR}${bindir}/bind9-config
-	@LN@ ${DESTDIR}${bindir}/isc-config.sh ${DESTDIR}${bindir}/bind9-config
-	${INSTALL_DATA} ${top_srcdir}/isc-config.sh.1 ${DESTDIR}${mandir}/man1
-	rm -f ${DESTDIR}${mandir}/man1/bind9-config.1
-	@LN@ ${DESTDIR}${mandir}/man1/isc-config.sh.1 ${DESTDIR}${mandir}/man1/bind9-config.1
+install:: installdirs
 	${INSTALL_DATA} ${top_srcdir}/bind.keys ${DESTDIR}${sysconfdir}
 
 uninstall::
 	rm -f ${DESTDIR}${sysconfdir}/bind.keys
-	rm -f ${DESTDIR}${mandir}/man1/bind9-config.1
-	rm -f ${DESTDIR}${mandir}/man1/isc-config.sh.1
-	rm -f ${DESTDIR}${bindir}/bind9-config
-	rm -f ${DESTDIR}${bindir}/isc-config.sh
-
-tags:
-	rm -f TAGS
-	find lib bin -name "*.[ch]" -print | @ETAGS@ -
 
 test check:
 	@if test -n "`${PERL} ${top_srcdir}/bin/tests/system/testsock.pl 2>/dev/null || echo fail`"; then \
@@ -121,6 +103,11 @@ PLATFORMS: PLATFORMS.md
 		${W3M} -dump -cols 75 -O ascii -T text/html | \
 		sed -e '$${/^$$/d;}' > $@
 
+CODE_OF_CONDUCT: CODE_OF_CONDUCT.md
+	${PANDOC} --email-obfuscation=none -s --metadata title="CODE OF CONDUCT" -f markdown-smart -t html CODE_OF_CONDUCT.md | \
+		${W3M} -dump -cols 75 -O ascii -T text/html | \
+		sed -e '$${/^$$/d;}' > $@
+
 unit::
 	sh ${top_builddir}/unit/unittest.sh
 

OPTIONS

@@ -1,10 +1,12 @@
+OPTIONS
+
 Setting the STD_CDEFINES environment variable before running configure can
 be used to enable certain compile-time options that are not explicitly
 defined in configure.
 
 Some of these settings are:
 
-Setting                   Description
+         Setting                            Description
                           Overwrite memory with tag values when allocating
 -DISC_MEM_DEFAULTFILL=1   or freeing it; this impairs performance but
                           makes debugging of memory problems easier.

PLATFORMS

@@ -1,27 +1,36 @@
+PLATFORMS
+
 Supported platforms
 
 In general, this version of BIND will build and run on any POSIX-compliant
-system with a C99-compliant C compiler, BSD-style sockets with
+system with a C11-compliant C compiler, BSD-style sockets with
 RFC-compliant IPv6 support, POSIX-compliant threads, and the OpenSSL
 cryptography library. Atomic operations support from the compiler is
 needed, either in the form of builtin operations, C11 atomics or the
 Interlocked family of functions on Windows.
 
+BIND 9.15 requires fairly recent version of libuv library to run (>= 1.x).
+For some of the older systems listed below, you will have to install
+updated libuv package from sources such as EPEL, PPA and other native
+sources for updated packages. The other option is to install libuv from
+sources.
+
 ISC regularly tests BIND on many operating systems and architectures, but
 lacks the resources to test all of them. Consequently, ISC is only able to
 offer support on a "best effort" basis for some.
 
 Regularly tested platforms
 
-As of Feb 2019, BIND 9.15 is fully supported and regularly tested on the
+As of Dec 2019, BIND 9.15 is fully supported and regularly tested on the
 following systems:
 
-  * Debian 8, 9, 10
-  * Ubuntu 16.04, 18.04
-  * Fedora 28, 29
-  * Red Hat Enterprise Linux / CentOS 6, 7
-  * FreeBSD 11.x
-  * OpenBSD 6.2, 6.3
+  * Debian 9, 10
+  * Ubuntu LTS 16.04, 18.04
+  * Fedora 30
+  * Red Hat Enterprise Linux / CentOS 7, 8
+  * FreeBSD 11.3, 12.0
+  * OpenBSD 6.5
+  * Alpine Linux
 
 The amd64, i386, armhf and arm64 CPU architectures are all fully
 supported.
@@ -38,17 +47,30 @@ Server 2012 R2, none of these are tested regularly by ISC.
   * Windows 10 / x64
   * macOS 10.12+
   * Solaris 11
-  * FreeBSD 10.x, 12.0+
-  * OpenBSD 6.4+
   * NetBSD
   * Other Linux distributions still supported by their vendors, such as:
-      + Ubuntu 14.04, 18.10+
+      + Ubuntu 19.04+
       + Gentoo
       + Arch Linux
-      + Alpine Linux
   * OpenWRT/LEDE 17.01+
   * Other CPU architectures (mips, mipsel, sparc, ...)
 
+Community maintained
+
+These systems may not all have easily available the required dependencies
+for building BIND although it will be possible in many cases to compile
+those directly from source. The community and interested parties may wish
+to help with maintenance and we welcome patch contributions, although we
+cannot guarantee that we will accept them. All contributions will be
+assessed against the risk of adverse effect on officially supported
+platforms.
+
+  * Platforms past or close to their respective EOL dates, such as:
+      + Ubuntu 14.04, 18.10
+      + CentOS 6
+      + Debian Jessie
+      + FreeBSD 10.x
+
 Unsupported platforms
 
 These are platforms on which BIND 9.15 is known not to build or run:
@@ -61,38 +83,6 @@ These are platforms on which BIND 9.15 is known not to build or run:
   * Platforms that don't support atomic operations (via compiler or
     library)
   * Linux without NPTL (Native POSIX Thread Library)
+  * Platforms where libuv cannot be compiled
 
 Platform quirks
-
-ARM
-
-If the compilation ends with following error:
-
-Error: selected processor does not support `yield' in ARM mode
-
-You will need to set -march compiler option to native, so the compiler
-recognizes yield assembler instruction. The proper way to set -march=
-native would be to put it into CFLAGS, e.g. run ./configure like this:
-CFLAGS="-march=native -Os -g" ./configure plus your usual options.
-
-If that doesn't work, you can enforce the minimum CPU and FPU (taken from
-Debian armhf documentation):
-
-  * The lowest worthwhile CPU implementation is Armv7-A, therefore the
-    recommended build option is -march=armv7-a.
-
-  * FPU should be set at VFPv3-D16 as they represent the minimum
-    specification of the processors to support here, therefore the
-    recommended build option is -mfpu=vfpv3-d16.
-
-The configure command should look like this:
-
-CFLAGS="-march=armv7-a -mfpu=vfpv3-d16 -Os -g" ./configure
-
-NetBSD 6 i386
-
-The i386 build of NetBSD requires the libatomic library, available from
-the gcc5-libs package. Because this library is in a non-standard path, its
-location must be specified in the configure command line:
-
-LDFLAGS="-L/usr/pkg/gcc5/i486--netbsdelf/lib/ -Wl,-R/usr/pkg/gcc5/i486--netbsdelf/lib/" ./configure

PLATFORMS.md

@@ -11,27 +11,33 @@
 ## Supported platforms
 
 In general, this version of BIND will build and run on any POSIX-compliant
-system with a C99-compliant C compiler, BSD-style sockets with RFC-compliant
+system with a C11-compliant C compiler, BSD-style sockets with RFC-compliant
 IPv6 support, POSIX-compliant threads, and the OpenSSL cryptography library.
 Atomic operations support from the compiler is needed, either in the form of
 builtin operations, C11 atomics or the Interlocked family of functions on
 Windows.
 
+BIND 9.15 requires fairly recent version of libuv library to run (>= 1.x).  For
+some of the older systems listed below, you will have to install updated libuv
+package from sources such as EPEL, PPA and other native sources for updated
+packages.  The other option is to install libuv from sources.
+
 ISC regularly tests BIND on many operating systems and architectures, but
 lacks the resources to test all of them. Consequently, ISC is only able to
 offer support on a "best effort" basis for some.
 
 ### Regularly tested platforms
 
-As of Feb 2019, BIND 9.15 is fully supported and regularly tested on the
+As of Dec 2019, BIND 9.15 is fully supported and regularly tested on the
 following systems:
 
-* Debian 8, 9, 10
-* Ubuntu 16.04, 18.04
-* Fedora 28, 29
-* Red Hat Enterprise Linux / CentOS 6, 7
-* FreeBSD 11.x
-* OpenBSD 6.2, 6.3
+* Debian 9, 10
+* Ubuntu LTS 16.04, 18.04
+* Fedora 30
+* Red Hat Enterprise Linux / CentOS 7, 8
+* FreeBSD 11.3, 12.0
+* OpenBSD 6.5
+* Alpine Linux
 
 The amd64, i386, armhf and arm64 CPU architectures are all fully supported.
 
@@ -47,17 +53,29 @@ Server 2012 R2, none of these are tested regularly by ISC.
 * Windows 10 / x64
 * macOS 10.12+
 * Solaris 11
-* FreeBSD 10.x, 12.0+
-* OpenBSD 6.4+
 * NetBSD
 * Other Linux distributions still supported by their vendors, such as:
-    * Ubuntu 14.04, 18.10+
+    * Ubuntu 19.04+
     * Gentoo
     * Arch Linux
-    * Alpine Linux
 * OpenWRT/LEDE 17.01+
 * Other CPU architectures (mips, mipsel, sparc, ...)
 
+### Community maintained
+
+These systems may not all have easily available the required dependencies for
+building BIND although it will be possible in many cases to compile those
+directly from source. The community and interested parties may wish to help with
+maintenance and we welcome patch contributions, although we cannot guarantee
+that we will accept them.  All contributions will be assessed against the risk
+of adverse effect on officially supported platforms.
+
+* Platforms past or close to their respective EOL dates, such as:
+    * Ubuntu 14.04, 18.10
+    * CentOS 6
+    * Debian Jessie
+    * FreeBSD 10.x
+
 ## Unsupported platforms
 
 These are platforms on which BIND 9.15 is known *not* to build or run:
@@ -69,15 +87,6 @@ These are platforms on which BIND 9.15 is known *not* to build or run:
 * Platforms that don't support IPv6 Advanced Socket API (RFC 3542)
 * Platforms that don't support atomic operations (via compiler or library)
 * Linux without NPTL (Native POSIX Thread Library)
+* Platforms where libuv cannot be compiled
 
 ## Platform quirks
-
-### NetBSD 6 i386
-
-The i386 build of NetBSD requires the `libatomic` library, available from
-the `gcc5-libs` package.  Because this library is in a non-standard path,
-its location must be specified in the `configure` command line:
-
-```
-LDFLAGS="-L/usr/pkg/gcc5/i486--netbsdelf/lib/ -Wl,-R/usr/pkg/gcc5/i486--netbsdelf/lib/" ./configure
-```

README

@@ -1,3 +1,5 @@
+README
+
 BIND 9
 
 Contents
@@ -69,6 +71,9 @@ If the bug you are reporting is a potential security issue, such as an
 assertion failure or other crash in named, please do NOT use GitLab to
 report it. Instead, please send mail to security-officer@isc.org.
 
+For a general overview of ISC security policies, read the Knowledge Base
+article at https://kb.isc.org/docs/aa-00861.
+
 Professional support and training for BIND are available from ISC at
 https://www.isc.org/support.
 
@@ -85,10 +90,11 @@ ISC maintains a public git repository for BIND; details can be found at
 http://www.isc.org/git/.
 
 Information for BIND contributors can be found in the following files: -
-General information: CONTRIBUTING.md - BIND 9 code style: doc/dev/style.md
-- BIND architecture and developer guide: doc/dev/dev.md
+General information: CONTRIBUTING.md - Code of Conduct: CODE_OF_CONDUCT.md
+- BIND 9 code style: doc/dev/style.md - BIND architecture and developer
+guide: doc/dev/dev.md
 
-Patches for BIND may be submitted as Merge Requests in the ISC GitLab
+Patches for BIND may be submitted as merge requests in the ISC GitLab
 server at at https://gitlab.isc.org/isc-projects/bind9/merge_requests.
 
 By default, external contributors don't have ability to fork BIND in the
@@ -103,15 +109,20 @@ format-patch.
 BIND 9.15 features
 
 BIND 9.15 is the newest development branch of BIND 9. It includes a number
-of changes from BIND 9.14 and earlier releases.
+of changes from BIND 9.14 and earlier releases. New features include:
+
+  * Support for the new GeoIP2 geolocation API
+  * Improved DNSSEC key configuration using dnssec-keys
+  * YAML output for dig, mdig, and delv.
 
 Building BIND
 
 Minimally, BIND requires a UNIX or Linux system with an ANSI C compiler,
 basic POSIX support, and a 64-bit integer type. Successful builds have
-been observed on many versions of Linux and UNIX, including RedHat,
-Fedora, Debian, Ubuntu, SuSE, Slackware, FreeBSD, NetBSD, OpenBSD, Mac OS
-X, Solaris, HP-UX, and OpenWRT.
+been observed on many versions of Linux and UNIX, including RHEL/CentOS,
+Fedora, Debian, Ubuntu, SLES, openSUSE, Slackware, Alpine, FreeBSD,
+NetBSD, OpenBSD, macOS, Solaris, OpenIndiana, OmniOS CE, HP-UX, and
+OpenWRT.
 
 BIND requires a cryptography provider library such as OpenSSL or a
 hardware service module supporting PKCS#11. On Linux, BIND requires the
@@ -120,8 +131,8 @@ overridden by disabling capability support at compile time. See
 Compile-time options below for details on other libraries that may be
 required to support optional features.
 
-BIND is also available for Windows 2008 and higher. See win32utils/
-readme1st.txt for details on building for Windows systems.
+BIND is also available for Windows Server 2008 and higher. See win32utils/
+build.txt for details on building for Windows systems.
 
 To build on a UNIX or Linux system, use:
 
@@ -134,7 +145,7 @@ make depend. If you're using Emacs, you might find make tags helpful.
 Several environment variables that can be set before running configure
 will affect compilation:
 
-Variable       Description
+   Variable                            Description
 CC             The C compiler to use. configure tries to figure out the
                right one for supported systems.
                C compiler flags. Defaults to include -g and/or -O2 as
@@ -149,25 +160,23 @@ STD_CDEFINES   Defaults to empty string. For a list of possible settings,
 LDFLAGS        Linker flags. Defaults to empty string.
 BUILD_CC       Needed when cross-compiling: the native C compiler to use
                when building for the target system.
-BUILD_CFLAGS   Optional, used for cross-compiling
-BUILD_CPPFLAGS
-BUILD_LDFLAGS
-BUILD_LIBS
+BUILD_CFLAGS   CFLAGS for the target system during cross-compiling.
+BUILD_CPPFLAGS CPPFLAGS for the target system during cross-compiling.
+BUILD_LDFLAGS  LDFLAGS for the target system during cross-compiling.
+BUILD_LIBS     LIBS for the target system during cross-compiling.
 
 macOS
 
 Building on macOS assumes that the "Command Tools for Xcode" is installed.
 This can be downloaded from https://developer.apple.com/download/more/ or
-if you have Xcode already installed you can run "xcode-select --install".
-This will add /usr/include to the system and install the compiler and
-other tools so that they can be easily found.
+if you have Xcode already installed you can run xcode-select --install.
 
 Dependencies
 
 Portions of BIND that are written in Python, including dnssec-keymgr,
 dnssec-coverage, dnssec-checkds, and some of the system tests, require the
-'argparse' and 'ply' modules to be available. 'argparse' is a standard
-module as of Python 2.7 and Python 3.2. 'ply' is available from https://
+argparse and ply modules to be available. argparse is a standard module as
+of Python 2.7 and Python 3.2. ply is available from https://
 pypi.python.org/pypi/ply.
 
 Compile-time options
@@ -186,9 +195,12 @@ operations, specify the path to the PKCS#11 provider library using
 --with-pkcs11=<PREFIX>, and configure BIND with --enable-native-pkcs11.
 
 To support the HTTP statistics channel, the server must be linked with at
-least one of the following: libxml2 http://xmlsoft.org or json-c https://
-github.com/json-c. If these are installed at a nonstandard location,
-specify the prefix using --with-libxml2=/prefix or --with-libjson=/prefix.
+least one of the following libraries: libxml2 http://xmlsoft.org or json-c
+https://github.com/json-c/json-c. If these are installed at a nonstandard
+location, then:
+
+  * for libxml2, specify the prefix using --with-libxml2=/prefix,
+  * for json-c, adjust PKG_CONFIG_PATH.
 
 To support compression on the HTTP statistics channel, the server must be
 linked against libzlib. If this is installed in a nonstandard location,
@@ -198,10 +210,11 @@ To support storing configuration data for runtime-added zones in an LMDB
 database, the server must be linked with liblmdb. If this is installed in
 a nonstandard location, specify the prefix using with-lmdb=/prefix.
 
-To support GeoIP location-based ACLs, the server must be linked with
-libGeoIP. This is not turned on by default; BIND must be configured with
---with-geoip. If the library is installed in a nonstandard location,
-specify the prefix using --with-geoip=/prefix.
+To support MaxMind GeoIP2 location-based ACLs, the server must be linked
+with libmaxminddb. This is turned on by default if the library is found;
+if the library is installed in a nonstandard location, specify the prefix
+using --with-maxminddb=/prefix. GeoIP2 support can be switched off with
+--disable-geoip.
 
 For DNSTAP packet logging, you must have installed libfstrm https://
 github.com/farsightsec/fstrm and libprotobuf-c https://
@@ -217,8 +230,8 @@ smaller systems.
 
 On Linux, process capabilities are managed in user space using the libcap
 library, which can be installed on most Linux systems via the libcap-dev
-or libcap-devel module. Process capability support can also be disabled by
-configuring with --disable-linux-caps.
+or libcap-devel package. Process capability support can also be disabled
+by configuring with --disable-linux-caps.
 
 On some platforms it is necessary to explicitly request large file support
 to handle files bigger than 2GB. This can be done by using
@@ -239,11 +252,8 @@ default, installation is into /usr/local, but this can be changed with the
 
 You may specify the option --sysconfdir to set the directory where
 configuration files like named.conf go by default, and --localstatedir to
-set the default parent directory of run/named.pid. For backwards
-compatibility with BIND 8, --sysconfdir defaults to /etc and
---localstatedir defaults to /var if no --prefix option is given. If there
-is a --prefix option, sysconfdir defaults to $prefix/etc and localstatedir
-defaults to $prefix/var.
+set the default parent directory of run/named.pid. --sysconfdir defaults
+to $prefix/etc and --localstatedir defaults to $prefix/var.
 
 Automated testing
 
@@ -255,7 +265,7 @@ ifconfig.sh up as root.
 
 Some tests require Perl and the Net::DNS and/or IO::Socket::INET6 modules,
 and will be skipped if these are not available. Some tests require Python
-and the 'dnspython' module and will be skipped if these are not available.
+and the dnspython module and will be skipped if these are not available.
 See bin/tests/system/README for further details.
 
 Unit tests are implemented using the CMocka unit testing framework. To
@@ -266,7 +276,7 @@ tests can be run via make test or make unit.
 Documentation
 
 The BIND 9 Administrator Reference Manual is included with the source
-distribution, in DocBook XML, HTML and PDF format, in the doc/arm
+distribution, in DocBook XML, HTML, and PDF format, in the doc/arm
 directory.
 
 Some of the programs in the BIND 9 distribution have man pages in their
@@ -286,7 +296,7 @@ development BIND 9 is included in the file CHANGES, with the most recent
 changes listed first. Change notes include tags indicating the category of
 the change that was made; these categories are:
 
-Category       Description
+   Category                            Description
 [func]         New feature
 [bug]          General bug fix
 [security]     Fix for a significant security flaw
@@ -321,37 +331,39 @@ issue number. Prior to 2018, these were usually of the form [RT #NNN] and
 referred to entries in the "bind9-bugs" RT database, which was not open to
 the public. More recent entries use the form [GL #NNN] or, less often, [GL
 !NNN], which, respectively, refer to issues or merge requests in the
-Gitlab database. Most of these are publically readable, unless they
-include information which is confidential or security senstive.
+GitLab database. Most of these are publicly readable, unless they include
+information which is confidential or security sensitive.
 
-To look up a Gitlab issue by its number, use the URL https://
+To look up a GitLab issue by its number, use the URL https://
 gitlab.isc.org/isc-projects/bind9/issues/NNN. To look up a merge request,
 use https://gitlab.isc.org/isc-projects/bind9/merge_requests/NNN.
 
 In rare cases, an issue or merge request number may be followed with the
 letter "P". This indicates that the information is in the private ISC
-Gitlab instance, which is not visible to the public.
+GitLab instance, which is not visible to the public.
 
 Acknowledgments
 
   * The original development of BIND 9 was underwritten by the following
     organizations:
 
-    Sun Microsystems, Inc.
-    Hewlett Packard
-    Compaq Computer Corporation
-    IBM
-    Process Software Corporation
-    Silicon Graphics, Inc.
-    Network Associates, Inc.
-    U.S. Defense Information Systems Agency
-    USENIX Association
-    Stichting NLnet - NLnet Foundation
-    Nominum, Inc.
+      Sun Microsystems, Inc.
+      Hewlett Packard
+      Compaq Computer Corporation
+      IBM
+      Process Software Corporation
+      Silicon Graphics, Inc.
+      Network Associates, Inc.
+      U.S. Defense Information Systems Agency
+      USENIX Association
+      Stichting NLnet - NLnet Foundation
+      Nominum, Inc.
 
   * This product includes software developed by the OpenSSL Project for
     use in the OpenSSL Toolkit. http://www.OpenSSL.org/
+
   * This product includes cryptographic software written by Eric Young
     (eay@cryptsoft.com)
+
   * This product includes software written by Tim Hudson
     (tjh@cryptsoft.com)

README.md

@@ -82,6 +82,9 @@ assertion failure or other crash in `named`, please do *NOT* use GitLab to
 report it. Instead, please send mail to
 [security-officer@isc.org](mailto:security-officer@isc.org).
 
+For a general overview of ISC security policies, read the Knowledge Base
+article at [https://kb.isc.org/docs/aa-00861](https://kb.isc.org/docs/aa-00861).
+
 Professional support and training for BIND are available from
 ISC at [https://www.isc.org/support](https://www.isc.org/support).
 
@@ -98,12 +101,13 @@ ISC maintains a public git repository for BIND; details can be found
 at [http://www.isc.org/git/](http://www.isc.org/git/).
 
 Information for BIND contributors can be found in the following files:
-- General information: [CONTRIBUTING.md](CONTRIBUTING)
+- General information: [CONTRIBUTING.md](CONTRIBUTING.md)
+- Code of Conduct: [CODE_OF_CONDUCT.md](CODE_OF_CONDUCT.md)
 - BIND 9 code style: [doc/dev/style.md](doc/dev/style.md)
 - BIND architecture and developer guide: [doc/dev/dev.md](doc/dev/dev.md)
 
 Patches for BIND may be submitted as
-[Merge Requests](https://gitlab.isc.org/isc-projects/bind9/merge_requests)
+[merge requests](https://gitlab.isc.org/isc-projects/bind9/merge_requests)
 in the [ISC GitLab server](https://gitlab.isc.org) at
 at [https://gitlab.isc.org/isc-projects/bind9/merge_requests](https://gitlab.isc.org/isc-projects/bind9/merge_requests).
 
@@ -120,15 +124,20 @@ including your patch as an attachment, preferably generated by
 ### <a name="features"/> BIND 9.15 features
 
 BIND 9.15 is the newest development branch of BIND 9. It includes a
-number of changes from BIND 9.14 and earlier releases.
+number of changes from BIND 9.14 and earlier releases. New features
+include:
+
+* Support for the new GeoIP2 geolocation API
+* Improved DNSSEC key configuration using `dnssec-keys`
+* YAML output for `dig`, `mdig`, and `delv`.
 
 ### <a name="build"/> Building BIND
 
 Minimally, BIND requires a UNIX or Linux system with an ANSI C compiler,
 basic POSIX support, and a 64-bit integer type. Successful builds have been
-observed on many versions of Linux and UNIX, including RedHat, Fedora,
-Debian, Ubuntu, SuSE, Slackware, FreeBSD, NetBSD, OpenBSD, Mac OS X,
-Solaris, HP-UX, and OpenWRT.
+observed on many versions of Linux and UNIX, including RHEL/CentOS, Fedora,
+Debian, Ubuntu, SLES, openSUSE, Slackware, Alpine, FreeBSD, NetBSD,
+OpenBSD, macOS, Solaris, OpenIndiana, OmniOS CE, HP-UX, and OpenWRT.
 
 BIND requires a cryptography provider library such as OpenSSL or a
 hardware service module supporting PKCS#11. On Linux, BIND requires
@@ -137,8 +146,8 @@ can be overridden by disabling capability support at compile time.
 See [Compile-time options](#opts) below for details on other libraries
 that may be required to support optional features.
 
-BIND is also available for Windows 2008 and higher.  See
-`win32utils/readme1st.txt` for details on building for Windows
+BIND is also available for Windows Server 2008 and higher.  See
+`win32utils/build.txt` for details on building for Windows
 systems.
 
 To build on a UNIX or Linux system, use:
@@ -160,26 +169,24 @@ affect compilation:
 |`STD_CDEFINES`|Any additional preprocessor symbols you want defined.  Defaults to empty string. For a list of possible settings, see the file [OPTIONS](OPTIONS.md).|
 |`LDFLAGS`|Linker flags. Defaults to empty string.|
 |`BUILD_CC`|Needed when cross-compiling: the native C compiler to use when building for the target system.|
-|`BUILD_CFLAGS`|Optional, used for cross-compiling|
-|`BUILD_CPPFLAGS`||
-|`BUILD_LDFLAGS`||
-|`BUILD_LIBS`||
+|`BUILD_CFLAGS`|`CFLAGS` for the target system during cross-compiling.|
+|`BUILD_CPPFLAGS`|`CPPFLAGS` for the target system during cross-compiling.|
+|`BUILD_LDFLAGS`|`LDFLAGS` for the target system during cross-compiling.|
+|`BUILD_LIBS`|`LIBS` for the target system during cross-compiling.|
 
 #### <a name="macos"> macOS
 
 Building on macOS assumes that the "Command Tools for Xcode" is installed.
-This can be downloaded from https://developer.apple.com/download/more/
-or if you have Xcode already installed you can run "xcode-select --install".
-This will add /usr/include to the system and install the compiler and other
-tools so that they can be easily found.
+This can be downloaded from [https://developer.apple.com/download/more/](https://developer.apple.com/download/more/)
+or if you have Xcode already installed you can run `xcode-select --install`.
 
 ### <a name="dependencies"/> Dependencies
 
 Portions of BIND that are written in Python, including
 `dnssec-keymgr`, `dnssec-coverage`, `dnssec-checkds`, and some of the
-system tests, require the 'argparse' and 'ply' modules to be available.
-'argparse' is a standard module as of Python 2.7 and Python 3.2.
-'ply' is available from [https://pypi.python.org/pypi/ply](https://pypi.python.org/pypi/ply).
+system tests, require the `argparse` and `ply` modules to be available.
+`argparse` is a standard module as of Python 2.7 and Python 3.2.
+`ply` is available from [https://pypi.python.org/pypi/ply](https://pypi.python.org/pypi/ply).
 
 #### <a name="opts"/> Compile-time options
 
@@ -197,30 +204,31 @@ path to the PKCS#11 provider library using `--with-pkcs11=<PREFIX>`, and
 configure BIND with `--enable-native-pkcs11`.
 
 To support the HTTP statistics channel, the server must be linked with at
-least one of the following: libxml2
-[http://xmlsoft.org](http://xmlsoft.org) or json-c
-[https://github.com/json-c](https://github.com/json-c).  If these are
-installed at a nonstandard location, then:
+least one of the following libraries: `libxml2`
+[http://xmlsoft.org](http://xmlsoft.org) or `json-c`
+[https://github.com/json-c/json-c](https://github.com/json-c/json-c).
+If these are installed at a nonstandard location, then:
 
-* for libxml2, specify the prefix using `--with-libxml2=/prefix`,
-* for json-c, adjust `PKG_CONFIG_PATH`.
+* for `libxml2`, specify the prefix using `--with-libxml2=/prefix`,
+* for `json-c`, adjust `PKG_CONFIG_PATH`.
 
 To support compression on the HTTP statistics channel, the server must be
-linked against libzlib.  If this is installed in a nonstandard location,
+linked against `libzlib`.  If this is installed in a nonstandard location,
 specify the prefix using `--with-zlib=/prefix`.
 
 To support storing configuration data for runtime-added zones in an LMDB
 database, the server must be linked with liblmdb. If this is installed in a
 nonstandard location, specify the prefix using `with-lmdb=/prefix`.
 
-To support GeoIP location-based ACLs, the server must be linked with
-libGeoIP. This is not turned on by default; BIND must be configured with
-`--with-geoip`. If the library is installed in a nonstandard location,
-specify the prefix using `--with-geoip=/prefix`.
+To support MaxMind GeoIP2 location-based ACLs, the server must be linked
+with `libmaxminddb`. This is turned on by default if the library is
+found; if the library is installed in a nonstandard location,
+specify the prefix using `--with-maxminddb=/prefix`. GeoIP2 support
+can be switched off with `--disable-geoip`.
 
-For DNSTAP packet logging, you must have installed libfstrm
+For DNSTAP packet logging, you must have installed `libfstrm`
 [https://github.com/farsightsec/fstrm](https://github.com/farsightsec/fstrm)
-and libprotobuf-c
+and `libprotobuf-c`
 [https://developers.google.com/protocol-buffers](https://developers.google.com/protocol-buffers),
 and BIND must be configured with `--enable-dnstap`.
 
@@ -233,7 +241,7 @@ performance on smaller systems.
 
 On Linux, process capabilities are managed in user space using
 the `libcap` library, which can be installed on most Linux systems via
-the `libcap-dev` or `libcap-devel` module. Process capability support can
+the `libcap-dev` or `libcap-devel` package. Process capability support can
 also be disabled by configuring with `--disable-linux-caps`.
 
 On some platforms it is necessary to explicitly request large file support
@@ -255,11 +263,8 @@ default, installation is into /usr/local, but this can be changed with the
 
 You may specify the option `--sysconfdir` to set the directory where
 configuration files like `named.conf` go by default, and `--localstatedir`
-to set the default parent directory of `run/named.pid`.   For backwards
-compatibility with BIND 8, `--sysconfdir` defaults to `/etc` and
-`--localstatedir` defaults to `/var` if no `--prefix` option is given.  If
-there is a `--prefix` option, sysconfdir defaults to `$prefix/etc` and
-localstatedir defaults to `$prefix/var`.
+to set the default parent directory of `run/named.pid`.   `--sysconfdir`
+defaults to `$prefix/etc` and `--localstatedir` defaults to `$prefix/var`.
 
 ### <a name="testing"/> Automated testing
 
@@ -269,20 +274,21 @@ multiple servers to run locally and communicate with one another).  These
 IP addresses can be configured by running the command
 `bin/tests/system/ifconfig.sh up` as root.
 
-Some tests require Perl and the Net::DNS and/or IO::Socket::INET6 modules,
+Some tests require Perl and the `Net::DNS` and/or `IO::Socket::INET6` modules,
 and will be skipped if these are not available. Some tests require Python
-and the 'dnspython' module and will be skipped if these are not available.
+and the `dnspython` module and will be skipped if these are not available.
 See bin/tests/system/README for further details.
 
-Unit tests are implemented using the CMocka unit testing framework.
+Unit tests are implemented using the [CMocka unit testing framework](https://cmocka.org/).
 To build them, use `configure --with-cmocka`. Execution of tests is done
-by the Kyua test execution engine; if the `kyua` command is available,
-then unit tests can be run via `make test` or `make unit`.
+by the [Kyua test execution engine](https://github.com/jmmv/kyua); if the
+`kyua` command is available, then unit tests can be run via `make test`
+or `make unit`.
 
 ### <a name="doc"/> Documentation
 
 The *BIND 9 Administrator Reference Manual* is included with the source
-distribution, in DocBook XML, HTML and PDF format, in the `doc/arm`
+distribution, in DocBook XML, HTML, and PDF format, in the `doc/arm`
 directory.
 
 Some of the programs in the BIND 9 distribution have man pages in their
@@ -332,17 +338,17 @@ issue number. Prior to 2018, these were usually of the form `[RT #NNN]`
 and referred to entries in the "bind9-bugs" RT database, which was not open
 to the public. More recent entries use the form `[GL #NNN]` or, less often,
 `[GL !NNN]`, which, respectively, refer to issues or merge requests in the
-Gitlab database. Most of these are publically readable, unless they include
-information which is confidential or security senstive.
+GitLab database. Most of these are publicly readable, unless they include
+information which is confidential or security sensitive.
 
-To look up a Gitlab issue by its number, use the URL
+To look up a GitLab issue by its number, use the URL
 [https://gitlab.isc.org/isc-projects/bind9/issues/NNN](https://gitlab.isc.org/isc-projects/bind9/issues).
 To look up a merge request, use
 [https://gitlab.isc.org/isc-projects/bind9/merge_requests/NNN](https://gitlab.isc.org/isc-projects/bind9/merge_requests).
 
 In rare cases, an issue or merge request number may be followed with the
 letter "P". This indicates that the information is in the private ISC
-Gitlab instance, which is not visible to the public.
+GitLab instance, which is not visible to the public.
 
 ### <a name="ack"/> Acknowledgments
 

aclocal.m4

@@ -288,9 +288,98 @@ AS_VAR_COPY([$1], [pkg_cv_][$1])
 AS_VAR_IF([$1], [""], [$5], [$4])dnl
 ])dnl PKG_CHECK_VAR
 
+# AM_CONDITIONAL                                            -*- Autoconf -*-
+
+# Copyright (C) 1997-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ([2.52])dnl
+ m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
+       [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+m4_define([_AM_COND_VALUE_$1], [$2])dnl
+if $2; then
+  $1_TRUE=
+  $1_FALSE='#'
+else
+  $1_TRUE='#'
+  $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+  AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
+# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MAINTAINER_MODE([DEFAULT-MODE])
+# ----------------------------------
+# Control maintainer-specific portions of Makefiles.
+# Default is to disable them, unless 'enable' is passed literally.
+# For symmetry, 'disable' may be passed as well.  Anyway, the user
+# can override the default with the --enable/--disable switch.
+AC_DEFUN([AM_MAINTAINER_MODE],
+[m4_case(m4_default([$1], [disable]),
+       [enable], [m4_define([am_maintainer_other], [disable])],
+       [disable], [m4_define([am_maintainer_other], [enable])],
+       [m4_define([am_maintainer_other], [enable])
+        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
+AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
+  AC_ARG_ENABLE([maintainer-mode],
+    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
+      am_maintainer_other[ make rules and dependencies not useful
+      (and sometimes confusing) to the casual installer])],
+    [USE_MAINTAINER_MODE=$enableval],
+    [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
+  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
+  AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
+  MAINT=$MAINTAINER_MODE_TRUE
+  AC_SUBST([MAINT])dnl
+]
+)
+
+# Copyright (C) 2006-2018 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+m4_include([m4/ax_check_compile_flag.m4])
 m4_include([m4/ax_check_openssl.m4])
 m4_include([m4/ax_posix_shell.m4])
 m4_include([m4/ax_pthread.m4])
+m4_include([m4/ax_restore_flags.m4])
+m4_include([m4/ax_save_flags.m4])
 m4_include([m4/libtool.m4])
 m4_include([m4/ltoptions.m4])
 m4_include([m4/ltsugar.m4])

bin/check/Makefile.in

@@ -16,15 +16,16 @@ VERSION=@BIND9_VERSION@
 @BIND9_MAKE_INCLUDES@
 
 CINCLUDES =	${NS_INCLUDES} ${BIND9_INCLUDES} ${DNS_INCLUDES} ${ISCCFG_INCLUDES} \
-		${ISC_INCLUDES} @OPENSSL_INCLUDES@ @JSON_C_CFLAGS@
+		${ISC_INCLUDES} \
+		${OPENSSL_CFLAGS}
 
 CDEFINES = 	-DNAMED_CONFFILE=\"${sysconfdir}/named.conf\"
 CWARNINGS =
 
-DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
+DNSLIBS =	../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
-ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
-ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
+ISCLIBS =	../../lib/isc/libisc.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
+ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
 BIND9LIBS =	../../lib/bind9/libbind9.@A@
 NSLIBS =	../../lib/ns/libns.@A@
 
@@ -34,8 +35,8 @@ ISCDEPLIBS =	../../lib/isc/libisc.@A@
 BIND9DEPLIBS =	../../lib/bind9/libbind9.@A@
 NSDEPENDLIBS =	../../lib/ns/libns.@A@
 
-LIBS =		${ISCLIBS} @JSON_C_LIBS@ @LIBS@
-NOSYMLIBS =	${ISCNOSYMLIBS} @JSON_C_LIBS@ @LIBS@
+LIBS =		${ISCLIBS} @LIBS@
+NOSYMLIBS =	${ISCNOSYMLIBS} @LIBS@
 
 SUBDIRS =
 

bin/check/check-tool.c

@@ -127,9 +127,7 @@ add(char *key, int value) {
 	isc_symvalue_t symvalue;
 
 	if (sym_mctx == NULL) {
-		result = isc_mem_create(0, 0, &sym_mctx);
-		if (result != ISC_R_SUCCESS)
-			return;
+		isc_mem_create(&sym_mctx);
 	}
 
 	if (symtab == NULL) {
@@ -140,8 +138,6 @@ add(char *key, int value) {
 	}
 
 	key = isc_mem_strdup(sym_mctx, key);
-	if (key == NULL)
-		return;
 
 	symvalue.as_pointer = NULL;
 	result = isc_symtab_define(symtab, key, value, symvalue,
@@ -666,7 +662,7 @@ load_zone(isc_mem_t *mctx, const char *zonename, const char *filename,
 	origin = dns_fixedname_initname(&fixorigin);
 	CHECK(dns_name_fromtext(origin, &buffer, dns_rootname, 0, NULL));
 	CHECK(dns_zone_setorigin(zone, origin));
-	CHECK(dns_zone_setdbtype(zone, 1, (const char * const *) dbtype));
+	dns_zone_setdbtype(zone, 1, (const char * const *) dbtype);
 	CHECK(dns_zone_setfile(zone, filename, fileformat,
 			       &dns_master_style_default));
 	if (journal != NULL)
@@ -720,7 +716,7 @@ dump_zone(const char *zonename, dns_zone_t *zone, const char *filename,
 	FILE *output = stdout;
 	const char *flags;
 
-	flags = (fileformat == dns_masterformat_text) ? "w+" : "wb+";
+	flags = (fileformat == dns_masterformat_text) ? "w" : "wb";
 
 	if (debug) {
 		if (filename != NULL && strcmp(filename, "-") != 0)

bin/check/named-checkconf.8

@@ -86,6 +86,11 @@ Check "core" configuration only\&. This suppresses the loading of plugin modules
 statements to be ignored\&.
 .RE
 .PP
+\-i
+.RS 4
+Ignore warnings on deprecated options\&.
+.RE
+.PP
 \-p
 .RS 4
 Print out the

bin/check/named-checkconf.c

@@ -28,6 +28,7 @@
 #include <isc/util.h>
 
 #include <isccfg/namedconf.h>
+#include <isccfg/grammar.h>
 
 #include <bind9/check.h>
 
@@ -61,7 +62,7 @@ usage(void) ISC_PLATFORM_NORETURN_POST;
 
 static void
 usage(void) {
-	fprintf(stderr, "usage: %s [-chjlvz] [-p [-x]] [-t directory] "
+	fprintf(stderr, "usage: %s [-chijlvz] [-p [-x]] [-t directory] "
 		"[named.conf]\n", program);
 	exit(1);
 }
@@ -555,6 +556,7 @@ main(int argc, char **argv) {
 	bool load_zones = false;
 	bool list_zones = false;
 	bool print = false;
+	bool nodeprecate = false;
 	unsigned int flags = 0;
 
 	isc_commandline_errprint = false;
@@ -562,7 +564,7 @@ main(int argc, char **argv) {
 	/*
 	 * Process memory debugging argument first.
 	 */
-#define CMDLINE_FLAGS "cdhjlm:t:pvxz"
+#define CMDLINE_FLAGS "cdhijlm:t:pvxz"
 	while ((c = isc_commandline_parse(argc, argv, CMDLINE_FLAGS)) != -1) {
 		switch (c) {
 		case 'm':
@@ -583,7 +585,7 @@ main(int argc, char **argv) {
 	}
 	isc_commandline_reset = true;
 
-	RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
+	isc_mem_create(&mctx);
 
 	while ((c = isc_commandline_parse(argc, argv, CMDLINE_FLAGS)) != EOF) {
 		switch (c) {
@@ -595,6 +597,10 @@ main(int argc, char **argv) {
 			debug++;
 			break;
 
+		case 'i':
+			nodeprecate = true;
+			break;
+
 		case 'j':
 			nomerge = false;
 			break;
@@ -675,11 +681,16 @@ main(int argc, char **argv) {
 
 	RUNTIME_CHECK(cfg_parser_create(mctx, logc, &parser) == ISC_R_SUCCESS);
 
+	if (nodeprecate) {
+		cfg_parser_setflags(parser, CFG_PCTX_NODEPRECATED, true);
+	}
 	cfg_parser_setcallback(parser, directory_callback, NULL);
 
 	if (cfg_parse_file(parser, conffile, &cfg_type_namedconf, &config) !=
 	    ISC_R_SUCCESS)
+	{
 		exit(1);
+	}
 
 	result = bind9_check_namedconf(config, loadplugins, logc, mctx);
 	if (result != ISC_R_SUCCESS) {

bin/check/named-checkconf.docbook

@@ -126,6 +126,15 @@
         </listitem>
       </varlistentry>
 
+      <varlistentry>
+        <term>-i</term>
+        <listitem>
+          <para>
+	    Ignore warnings on deprecated options.
+          </para>
+        </listitem>
+      </varlistentry>
+
       <varlistentry>
         <term>-p</term>
         <listitem>

bin/check/named-checkconf.html

@@ -96,6 +96,12 @@
 	    <span class="command"><strong>plugin</strong></span> statements to be ignored.
           </p>
         </dd>
+<dt><span class="term">-i</span></dt>
+<dd>
+          <p>
+	    Ignore warnings on deprecated options.
+          </p>
+        </dd>
 <dt><span class="term">-p</span></dt>
 <dd>
           <p>

bin/check/named-checkzone.c

@@ -517,7 +517,7 @@ main(int argc, char **argv) {
 	InitSockets();
 #endif
 
-	RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
+	isc_mem_create(&mctx);
 	if (!quiet)
 		RUNTIME_CHECK(setup_logging(mctx, errout, &lctx)
 			      == ISC_R_SUCCESS);

bin/check/win32/checkconf.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{03A96113-CB14-43AA-AEB2-48950E3915C5}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>checkconf</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/check/win32/checktool.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -17,18 +17,21 @@
     <ProjectGuid>{2C1F7096-C5B5-48D4-846F-A7ACA454335D}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>checktool</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/check/win32/checkzone.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{66028555-7DD5-4016-B601-9EF9A1EE8BFA}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>checkzone</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -63,15 +66,15 @@
       <ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
       <BrowseInformation>true</BrowseInformation>
       <ForcedIncludeFiles>..\..\..\config.h</ForcedIncludeFiles>
-      <AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@@OPENSSL_INC@..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;..\..\..\lib\bind9\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@@OPENSSL_INC@..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <CompileAs>CompileAsC</CompileAs>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
-      <AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\bind9\win32\$(Configuration);..\..\..\lib\ns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>@OPENSSL_LIB@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libbind9.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\ns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>@OPENSSL_LIB@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <PostBuildEvent>
       <Command>cd ..\..\..\Build\$(Configuration)
@@ -97,7 +100,7 @@ copy /Y named-checkzone.ilk named-compilezone.ilk
       <ObjectFileName>.\$(Configuration)\</ObjectFileName>
       <ProgramDataBaseFileName>$(OutDir)$(TargetName).pdb</ProgramDataBaseFileName>
       <ForcedIncludeFiles>..\..\..\config.h</ForcedIncludeFiles>
-      <AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@@OPENSSL_INC@..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;..\..\..\lib\bind9\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>.\;..\..\..\;@LIBXML2_INC@@OPENSSL_INC@..\..\..\lib\isc\win32;..\..\..\lib\isc\win32\include;..\..\..\lib\isc\include;..\..\..\lib\dns\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <CompileAs>CompileAsC</CompileAs>
     </ClCompile>
     <Link>
@@ -106,8 +109,8 @@ copy /Y named-checkzone.ilk named-compilezone.ilk
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
       <OutputFile>..\..\..\Build\$(Configuration)\$(TargetName)$(TargetExt)</OutputFile>
-      <AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\bind9\win32\$(Configuration);..\..\..\lib\ns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
-      <AdditionalDependencies>@OPENSSL_LIB@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libbind9.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(Configuration);..\..\..\lib\isc\win32\$(Configuration);..\..\..\lib\dns\win32\$(Configuration);..\..\..\lib\isccfg\win32\$(Configuration);..\..\..\lib\ns\win32\$(Configuration);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>@OPENSSL_LIB@checktool.lib;libisc.lib;libdns.lib;libisccfg.lib;libns.lib;ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <LinkTimeCodeGeneration>Default</LinkTimeCodeGeneration>
     </Link>
     <PostBuildEvent>

bin/confgen/Makefile.in

@@ -20,16 +20,16 @@ VERSION=@BIND9_VERSION@
 @BIND9_MAKE_INCLUDES@
 
 CINCLUDES = -I${srcdir}/include ${ISC_INCLUDES} ${ISCCC_INCLUDES} \
-	${ISCCFG_INCLUDES} ${DNS_INCLUDES} ${BIND9_INCLUDES} @JSON_C_CFLAGS@
+	${ISCCFG_INCLUDES} ${DNS_INCLUDES} ${BIND9_INCLUDES}
 
 CDEFINES =
 CWARNINGS =
 
 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
 ISCCCLIBS =	../../lib/isccc/libisccc.@A@
-ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
-ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
-DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
+ISCLIBS =	../../lib/isc/libisc.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
+ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
+DNSLIBS =	../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
 BIND9LIBS =	../../lib/bind9/libbind9.@A@
 
 ISCCFGDEPLIBS =	../../lib/isccfg/libisccfg.@A@
@@ -41,9 +41,9 @@ BIND9DEPLIBS =	../../lib/bind9/libbind9.@A@
 RNDCLIBS =	${ISCCFGLIBS} ${ISCCCLIBS} ${BIND9LIBS} ${DNSLIBS} ${ISCLIBS} @LIBS@
 RNDCDEPLIBS =	${ISCCFGDEPLIBS} ${ISCCCDEPLIBS} ${BIND9DEPLIBS} ${DNSDEPLIBS} ${ISCDEPLIBS}
 
-LIBS =		${DNSLIBS} ${ISCLIBS} @JSON_C_LIBS@ @LIBS@
+LIBS =		${DNSLIBS} ${ISCLIBS} @LIBS@
 
-NOSYMLIBS =	${DNSLIBS} ${ISCNOSYMLIBS} @JSON_C_LIBS@ @LIBS@
+NOSYMLIBS =	${DNSLIBS} ${ISCNOSYMLIBS} @LIBS@
 
 CONFDEPLIBS =	${DNSDEPLIBS} ${ISCDEPLIBS}
 

bin/confgen/ddns-confgen.c

@@ -207,7 +207,7 @@ main(int argc, char **argv) {
 	/* Use canonical algorithm name */
 	algname = alg_totext(alg);
 
-	DO("create memory context", isc_mem_create(0, 0, &mctx));
+	isc_mem_create(&mctx);
 
 	if (keyname == NULL) {
 		const char *suffix = NULL;
@@ -222,8 +222,6 @@ main(int argc, char **argv) {
 		if (suffix != NULL) {
 			len = strlen(keyname) + strlen(suffix) + 2;
 			keybuf = isc_mem_get(mctx, len);
-			if (keybuf == NULL)
-				fatal("failed to allocate memory for keyname");
 			snprintf(keybuf, len, "%s.%s", keyname, suffix);
 			keyname = (const char *) keybuf;
 		}

bin/confgen/rndc-confgen.c

@@ -209,7 +209,7 @@ main(int argc, char **argv) {
 		keysize = alg_bits(alg);
 	algname = alg_totext(alg);
 
-	DO("create memory context", isc_mem_create(0, 0, &mctx));
+	isc_mem_create(&mctx);
 	isc_buffer_init(&key_txtbuffer, &key_txtsecret, sizeof(key_txtsecret));
 
 	generate_key(mctx, alg, keysize, &key_txtbuffer);
@@ -222,8 +222,6 @@ main(int argc, char **argv) {
 			char *buf;
 			len = strlen(chrootdir) + strlen(keyfile) + 2;
 			buf = isc_mem_get(mctx, len);
-			if (buf == NULL)
-				fatal("isc_mem_get(%d) failed\n", len);
 			snprintf(buf, len, "%s%s%s", chrootdir,
 				 (*keyfile != '/') ? "/" : "", keyfile);
 

bin/confgen/win32/confgentool.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{64964B03-4815-41F0-9057-E766A94AF197}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>confgentool</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/confgen/win32/ddnsconfgen.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{1EA4FC64-F33B-4A50-970A-EA052BBE9CF1}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>ddnsconfgen</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/confgen/win32/rndcconfgen.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{1E2C1635-3093-4D59-80E7-4743AC10F22F}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>rndcconfgen</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/delv/Makefile.in

@@ -16,16 +16,17 @@ VERSION=@BIND9_VERSION@
 @BIND9_MAKE_INCLUDES@
 
 CINCLUDES =	-I${srcdir}/include ${DNS_INCLUDES} ${ISC_INCLUDES} \
-		${IRS_INCLUDES} ${ISCCFG_INCLUDES} @OPENSSL_INCLUDES@ @JSON_C_CFLAGS@
+		${IRS_INCLUDES} ${ISCCFG_INCLUDES} \
+		${OPENSSL_CFLAGS}
 
 CDEFINES =	-DVERSION=\"${VERSION}\" \
 		-DSYSCONFDIR=\"${sysconfdir}\"
 CWARNINGS =
 
 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
-DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
-ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
-ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
+DNSLIBS =	../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
+ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
+ISCLIBS =	../../lib/isc/libisc.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
 IRSLIBS =	../../lib/irs/libirs.@A@
 
 ISCCFGDEPLIBS =	../../lib/isccfg/libisccfg.@A@
@@ -35,8 +36,8 @@ IRSDEPLIBS =	../../lib/irs/libirs.@A@
 
 DEPLIBS =	${DNSDEPLIBS} ${IRSDEPLIBS} ${ISCCFGDEPLIBS} ${ISCDEPLIBS}
 
-LIBS =		${DNSLIBS} ${IRSLIBS} ${ISCCFGLIBS} ${ISCLIBS} @JSON_C_LIBS@ @LIBS@
-NOSYMLIBS =	${DNSLIBS} ${IRSLIBS} ${ISCCFGLIBS} ${ISCNOSYMLIBS} @JSON_C_LIBS@ @LIBS@
+LIBS =		${DNSLIBS} ${IRSLIBS} ${ISCCFGLIBS} ${ISCLIBS} @LIBS@
+NOSYMLIBS =	${DNSLIBS} ${IRSLIBS} ${ISCCFGLIBS} ${ISCNOSYMLIBS} @LIBS@
 
 SUBDIRS =
 

bin/delv/delv.1

@@ -53,7 +53,7 @@ is a tool for sending DNS queries and validating the results, using the same int
 \fBnamed\fR\&.
 .PP
 \fBdelv\fR
-will send to a specified name server all queries needed to fetch and validate the requested data; this includes the original requested query, subsequent queries to follow CNAME or DNAME chains, and queries for DNSKEY, DS and DLV records to establish a chain of trust for DNSSEC validation\&. It does not perform iterative resolution, but simulates the behavior of a name server configured for DNSSEC validating and forwarding\&.
+will send to a specified name server all queries needed to fetch and validate the requested data; this includes the original requested query, subsequent queries to follow CNAME or DNAME chains, and queries for DNSKEY and DS records to establish a chain of trust for DNSSEC validation\&. It does not perform iterative resolution, but simulates the behavior of a name server configured for DNSSEC validating and forwarding\&.
 .PP
 By default, responses are validated using built\-in DNSSEC trust anchor for the root zone ("\&.")\&. Records returned by
 \fBdelv\fR
@@ -139,21 +139,21 @@ BIND
 .sp
 Keys that do not match the root zone name are ignored\&. An alternate key name can be specified using the
 \fB+root=NAME\fR
-options\&. DNSSEC Lookaside Validation can also be turned on by using the
-\fB+dlv=NAME\fR
-to specify the name of a zone containing DLV records\&.
+options\&.
 .sp
 Note: When reading the trust anchor file,
 \fBdelv\fR
 treats
-\fBmanaged\-keys\fR
-statements and
-\fBtrusted\-keys\fR
-statements identically\&. That is, for a managed key, it is the
-\fIinitial\fR
-key that is trusted; RFC 5011 key management is not supported\&.
+\fBdnssec\-keys\fR\fBinitial\-key\fR
+and
+\fBstatic\-key\fR
+entries identically\&. That is, even if a key is configured with
+\fBinitial\-key\fR, indicating that it is meant to be used only as an initializing key for RFC 5011 key maintenance, it is still treated by
 \fBdelv\fR
-will not consult the managed\-keys database maintained by
+as if it had been configured as a
+\fBstatic\-key\fR\&.
+\fBdelv\fR
+does not consult the managed keys database maintained by
 \fBnamed\fR\&. This means that if either of the keys in
 /etc/bind\&.keys
 is revoked and rolled over, it will be necessary to update
@@ -390,25 +390,16 @@ output\&. The default is to do so\&. Note that (unlike in
 control whether to request DNSSEC records or whether to validate them\&. DNSSEC records are always requested, and validation will always occur unless suppressed by the use of
 \fB\-i\fR
 or
-\fB+noroot\fR
-and
-\fB+nodlv\fR\&.
+\fB+noroot\fR\&.
 .RE
 .PP
 \fB+[no]root[=ROOT]\fR
 .RS 4
-Indicates whether to perform conventional (non\-lookaside) DNSSEC validation, and if so, specifies the name of a trust anchor\&. The default is to validate using a trust anchor of "\&." (the root zone), for which there is a built\-in key\&. If specifying a different trust anchor, then
+Indicates whether to perform conventional DNSSEC validation, and if so, specifies the name of a trust anchor\&. The default is to validate using a trust anchor of "\&." (the root zone), for which there is a built\-in key\&. If specifying a different trust anchor, then
 \fB\-a\fR
 must be used to specify a file containing the key\&.
 .RE
 .PP
-\fB+[no]dlv[=DLV]\fR
-.RS 4
-Indicates whether to perform DNSSEC lookaside validation, and if so, specifies the name of the DLV trust anchor\&. The
-\fB\-a\fR
-option must also be used to specify a file containing the DLV key\&.
-.RE
-.PP
 \fB+[no]tcp\fR
 .RS 4
 Controls whether to use TCP when sending queries\&. The default is to use UDP unless a truncated response has been received\&.
@@ -418,6 +409,11 @@ Controls whether to use TCP when sending queries\&. The default is to use UDP un
 .RS 4
 Print all RDATA in unknown RR type presentation format (RFC 3597)\&. The default is to print RDATA for known types in the type\*(Aqs presentation format\&.
 .RE
+.PP
+\fB+[no]yaml\fR
+.RS 4
+Print response data in YAML format\&.
+.RE
 .SH "FILES"
 .PP
 /etc/bind\&.keys

bin/delv/delv.c

@@ -111,7 +111,8 @@ static bool
 	nottl = false,
 	multiline = false,
 	short_form = false,
-	print_unknown_format = false;
+	print_unknown_format = false,
+	yaml = false;
 
 static bool
 	resolve_trace = false,
@@ -125,18 +126,16 @@ static bool
 static bool
 	cdflag = false,
 	no_sigs = false,
-	root_validation = true,
-	dlv_validation = true;
+	root_validation = true;
 
 static bool use_tcp = false;
 
 static char *anchorfile = NULL;
 static char *trust_anchor = NULL;
-static char *dlv_anchor = NULL;
 static int num_keys = 0;
 
-static dns_fixedname_t afn, dfn;
-static dns_name_t *anchor_name = NULL, *dlv_name = NULL;
+static dns_fixedname_t afn;
+static dns_name_t *anchor_name = NULL;
 
 /* Default bind.keys contents */
 static char anchortext[] = DNSSEC_KEYS;
@@ -161,7 +160,7 @@ usage(void) {
 "        q-opt    is one of:\n"
 "                 -x dot-notation     (shortcut for reverse lookups)\n"
 "                 -d level            (set debugging level)\n"
-"                 -a anchor-file      (specify root and dlv trust anchors)\n"
+"                 -a anchor-file      (specify root trust anchor)\n"
 "                 -b address[#port]   (bind to source address/port)\n"
 "                 -p port             (specify port number)\n"
 "                 -q name             (specify query name)\n"
@@ -181,7 +180,8 @@ usage(void) {
 "                 +[no]comments       (Control display of comment lines)\n"
 "                 +[no]rrcomments     (Control display of per-record "
 				       "comments)\n"
-"                 +[no]unknownformat  (Print RDATA in RFC 3597 \"unknown\" format)\n"
+"                 +[no]unknownformat  (Print RDATA in RFC 3597 "
+					"\"unknown\" format)\n"
 "                 +[no]short          (Short form answer)\n"
 "                 +[no]split=##       (Split hex/base64 fields into chunks)\n"
 "                 +[no]tcp            (TCP mode)\n"
@@ -190,7 +190,7 @@ usage(void) {
 "                 +[no]rtrace         (Trace resolver fetches)\n"
 "                 +[no]mtrace         (Trace messages received)\n"
 "                 +[no]vtrace         (Trace validation process)\n"
-"                 +[no]dlv            (DNSSEC lookaside validation anchor)\n"
+"                 +[no]dlv            (Obsolete)\n"
 "                 +[no]root           (DNSSEC validation trust anchor)\n"
 "                 +[no]dnssec         (Display DNSSEC records)\n"
 "        -h                           (print help and exit)\n"
@@ -354,53 +354,80 @@ setup_logging(FILE *errout) {
 
 static void
 print_status(dns_rdataset_t *rdataset) {
-	const char *astr = "", *tstr = "";
+	char buf[1024] = { 0 };
 
 	REQUIRE(rdataset != NULL);
 
-	if (!showtrust || !dns_rdataset_isassociated(rdataset))
+	if (!showtrust || !dns_rdataset_isassociated(rdataset)) {
 		return;
+	}
 
-	if ((rdataset->attributes & DNS_RDATASETATTR_NEGATIVE) != 0)
-		astr = "negative response, ";
+	buf[0] = '\0';
+
+	if ((rdataset->attributes & DNS_RDATASETATTR_NEGATIVE) != 0) {
+		strlcat(buf, "negative response", sizeof(buf));
+		strlcat(buf, (yaml ? "_" : ", "), sizeof(buf));
+	}
 
 	switch (rdataset->trust) {
 	case dns_trust_none:
-		tstr = "untrusted";
+		strlcat(buf, "untrusted", sizeof(buf));
 		break;
 	case dns_trust_pending_additional:
-		tstr = "signed additional data, pending validation";
+		strlcat(buf, "signed additional data", sizeof(buf));
+		if (!yaml) {
+			strlcat(buf, ", ", sizeof(buf));
+		}
+		strlcat(buf, "pending validation", sizeof(buf));
 		break;
 	case dns_trust_pending_answer:
-		tstr = "signed answer, pending validation";
+		strlcat(buf, "signed answer", sizeof(buf));
+		if (!yaml) {
+			strlcat(buf, ", ", sizeof(buf));
+		}
+		strlcat(buf, "pending validation", sizeof(buf));
 		break;
 	case dns_trust_additional:
-		tstr = "unsigned additional data";
+		strlcat(buf, "unsigned additional data", sizeof(buf));
 		break;
 	case dns_trust_glue:
-		tstr = "glue data";
+		strlcat(buf, "glue data", sizeof(buf));
 		break;
 	case dns_trust_answer:
-		if (root_validation || dlv_validation)
-			tstr = "unsigned answer";
-		else
-			tstr = "answer not validated";
+		if (root_validation) {
+			strlcat(buf, "unsigned answer", sizeof(buf));
+		} else {
+			strlcat(buf, "answer not validated", sizeof(buf));
+		}
 		break;
 	case dns_trust_authauthority:
-		tstr = "authority data";
+		strlcat(buf, "authority data", sizeof(buf));
 		break;
 	case dns_trust_authanswer:
-		tstr = "authoritative";
+		strlcat(buf, "authoritative", sizeof(buf));
 		break;
 	case dns_trust_secure:
-		tstr = "fully validated";
+		strlcat(buf, "fully validated", sizeof(buf));
 		break;
 	case dns_trust_ultimate:
-		tstr = "ultimate trust";
+		strlcat(buf, "ultimate trust", sizeof(buf));
 		break;
 	}
 
-	printf("; %s%s\n", astr, tstr);
+	if (yaml) {
+		char *p;
+
+		/* Convert spaces to underscores for YAML */
+		for (p = buf; p != NULL && *p != '\0'; p++) {
+			if (*p == ' ') {
+				*p = '_';
+			}
+		}
+
+		printf("  - %s:\n", buf);
+	} else {
+		printf("; %s\n", buf);
+	}
 }
 
 static isc_result_t
@@ -427,8 +454,9 @@ printdata(dns_rdataset_t *rdataset, dns_name_t *owner,
 		return (ISC_R_SUCCESS);
 
 	if (first || rdataset->trust != trust) {
-		if (!first && showtrust && !short_form)
+		if (!first && showtrust && !short_form && !yaml) {
 			putchar('\n');
+		}
 		print_status(rdataset);
 		trust = rdataset->trust;
 		first = false;
@@ -436,8 +464,6 @@ printdata(dns_rdataset_t *rdataset, dns_name_t *owner,
 
 	do {
 		t = isc_mem_get(mctx, len);
-		if (t == NULL)
-			return (ISC_R_NOMEMORY);
 
 		isc_buffer_init(&target, t, len);
 		if (short_form) {
@@ -469,9 +495,11 @@ printdata(dns_rdataset_t *rdataset, dns_name_t *owner,
 				dns_rdata_reset(&rdata);
 			}
 		} else {
-			if ((rdataset->attributes &
-			     DNS_RDATASETATTR_NEGATIVE) != 0)
+			if (!yaml && (rdataset->attributes &
+				      DNS_RDATASETATTR_NEGATIVE) != 0)
+			{
 				isc_buffer_putstr(&target, "; ");
+			}
 
 			result = dns_master_rdatasettotext(owner, rdataset,
 							   style, &target);
@@ -501,41 +529,55 @@ setup_style(dns_master_style_t **stylep) {
 	isc_result_t result;
 	dns_master_style_t *style = NULL;
 
-	REQUIRE(stylep != NULL || *stylep == NULL);
+	REQUIRE(stylep != NULL && *stylep == NULL);
 
 	styleflags |= DNS_STYLEFLAG_REL_OWNER;
-	if (showcomments)
-		styleflags |= DNS_STYLEFLAG_COMMENT;
-	if (print_unknown_format)
-		styleflags |= DNS_STYLEFLAG_UNKNOWNFORMAT;
-	if (rrcomments)
-		styleflags |= DNS_STYLEFLAG_RRCOMMENT;
-	if (nottl)
-		styleflags |= DNS_STYLEFLAG_NO_TTL;
-	if (noclass)
-		styleflags |= DNS_STYLEFLAG_NO_CLASS;
-	if (nocrypto)
-		styleflags |= DNS_STYLEFLAG_NOCRYPTO;
-	if (multiline) {
-		styleflags |= DNS_STYLEFLAG_MULTILINE;
-		styleflags |= DNS_STYLEFLAG_COMMENT;
+	if (yaml) {
+		styleflags |= DNS_STYLEFLAG_YAML;
+		dns_master_indentstr = "  ";
+		dns_master_indent = 2;
+	} else {
+		if (showcomments) {
+			styleflags |= DNS_STYLEFLAG_COMMENT;
+		}
+		if (print_unknown_format) {
+			styleflags |= DNS_STYLEFLAG_UNKNOWNFORMAT;
+		}
+		if (rrcomments) {
+			styleflags |= DNS_STYLEFLAG_RRCOMMENT;
+		}
+		if (nottl) {
+			styleflags |= DNS_STYLEFLAG_NO_TTL;
+		}
+		if (noclass) {
+			styleflags |= DNS_STYLEFLAG_NO_CLASS;
+		}
+		if (nocrypto) {
+			styleflags |= DNS_STYLEFLAG_NOCRYPTO;
+		}
+		if (multiline) {
+			styleflags |= DNS_STYLEFLAG_MULTILINE;
+			styleflags |= DNS_STYLEFLAG_COMMENT;
+		}
 	}
 
-	if (multiline || (nottl && noclass))
+	if (multiline || (nottl && noclass)) {
 		result = dns_master_stylecreate(&style, styleflags,
 						24, 24, 24, 32, 80, 8,
 						splitwidth, mctx);
-	else if (nottl || noclass)
+	} else if (nottl || noclass) {
 		result = dns_master_stylecreate(&style, styleflags,
 						24, 24, 32, 40, 80, 8,
 						splitwidth, mctx);
-	else
+	} else {
 		result = dns_master_stylecreate(&style, styleflags,
 						24, 32, 40, 48, 80, 8,
 						splitwidth, mctx);
+	}
 
-	if (result == ISC_R_SUCCESS)
+	if (result == ISC_R_SUCCESS) {
 		*stylep = style;
+	}
 	return (result);
 }
 
@@ -577,30 +619,28 @@ key_fromconfig(const cfg_obj_t *key, dns_client_t *client) {
 	dns_fixedname_t fkeyname;
 	dns_name_t *keyname;
 	isc_result_t result;
-	bool match_root = false, match_dlv = false;
+	bool match_root = false;
 
 	keynamestr = cfg_obj_asstring(cfg_tuple_get(key, "name"));
 	CHECK(convert_name(&fkeyname, &keyname, keynamestr));
 
-	if (!root_validation && !dlv_validation)
+	if (!root_validation) {
 		return (ISC_R_SUCCESS);
+	}
 
-	if (anchor_name)
+	if (anchor_name) {
 		match_root = dns_name_equal(keyname, anchor_name);
-	if (dlv_name)
-		match_dlv = dns_name_equal(keyname, dlv_name);
+	}
 
-	if (!match_root && !match_dlv)
-		return (ISC_R_SUCCESS);
-	if ((!root_validation && match_root) || (!dlv_validation && match_dlv))
+	if (!match_root) {
 		return (ISC_R_SUCCESS);
+	}
 
-	if (match_root)
-		delv_log(ISC_LOG_DEBUG(3), "adding trust anchor %s",
-			  trust_anchor);
-	if (match_dlv)
-		delv_log(ISC_LOG_DEBUG(3), "adding DLV trust anchor %s",
-			  dlv_anchor);
+	if (!root_validation) {
+		return (ISC_R_SUCCESS);
+	}
+
+	delv_log(ISC_LOG_DEBUG(3), "adding trust anchor %s", trust_anchor);
 
 	flags = cfg_obj_asuint32(cfg_tuple_get(key, "flags"));
 	proto = cfg_obj_asuint32(cfg_tuple_get(key, "protocol"));
@@ -699,7 +739,7 @@ setup_dnsseckeys(dns_client_t *client) {
 	cfg_obj_t *bindkeys = NULL;
 	const char *filename = anchorfile;
 
-	if (!root_validation && !dlv_validation) {
+	if (!root_validation) {
 		return (ISC_R_SUCCESS);
 	}
 
@@ -716,17 +756,11 @@ setup_dnsseckeys(dns_client_t *client) {
 
 	if (trust_anchor == NULL) {
 		trust_anchor = isc_mem_strdup(mctx, ".");
-		if (trust_anchor == NULL) {
-			fatal("out of memory");
-		}
 	}
 
 	if (trust_anchor != NULL) {
 		CHECK(convert_name(&afn, &anchor_name, trust_anchor));
 	}
-	if (dlv_anchor != NULL) {
-		CHECK(convert_name(&dfn, &dlv_name, dlv_anchor));
-	}
 
 	CHECK(cfg_parser_create(mctx, dns_lctx, &parser));
 
@@ -777,11 +811,6 @@ setup_dnsseckeys(dns_client_t *client) {
 		fatal("No trusted keys were loaded");
 	}
 
-	if (dlv_validation) {
-		dns_client_setdlv(client, dns_rdataclass_in, dlv_anchor);
-	}
-
-
  cleanup:
 	if (bindkeys != NULL) {
 		cfg_obj_destroy(parser, &bindkeys);
@@ -819,8 +848,6 @@ addserver(dns_client_t *client) {
 			fatal("Use of IPv4 disabled by -6");
 		}
 		sa = isc_mem_get(mctx, sizeof(*sa));
-		if (sa == NULL)
-			return (ISC_R_NOMEMORY);
 		ISC_LINK_INIT(sa, link);
 		isc_sockaddr_fromin(sa, &in4, destport);
 		ISC_LIST_APPEND(servers, sa, link);
@@ -829,8 +856,6 @@ addserver(dns_client_t *client) {
 			fatal("Use of IPv6 disabled by -4");
 		}
 		sa = isc_mem_get(mctx, sizeof(*sa));
-		if (sa == NULL)
-			return (ISC_R_NOMEMORY);
 		ISC_LINK_INIT(sa, link);
 		isc_sockaddr_fromin6(sa, &in6, destport);
 		ISC_LIST_APPEND(servers, sa, link);
@@ -858,10 +883,6 @@ addserver(dns_client_t *client) {
 			    cur->ai_family != AF_INET6)
 				continue;
 			sa = isc_mem_get(mctx, sizeof(*sa));
-			if (sa == NULL) {
-				result = ISC_R_NOMEMORY;
-				break;
-			}
 			memset(sa, 0, sizeof(*sa));
 			ISC_LINK_INIT(sa, link);
 			memmove(&sa->type, cur->ai_addr, cur->ai_addrlen);
@@ -934,10 +955,6 @@ findserver(dns_client_t *client) {
 			struct in_addr localhost;
 			localhost.s_addr = htonl(INADDR_LOOPBACK);
 			sa = isc_mem_get(mctx, sizeof(*sa));
-			if (sa == NULL) {
-				result = ISC_R_NOMEMORY;
-				goto cleanup;
-			}
 			isc_sockaddr_fromin(sa, &localhost, destport);
 
 			ISC_LINK_INIT(sa, link);
@@ -946,10 +963,6 @@ findserver(dns_client_t *client) {
 
 		if (use_ipv6) {
 			sa = isc_mem_get(mctx, sizeof(*sa));
-			if (sa == NULL) {
-				result = ISC_R_NOMEMORY;
-				goto cleanup;
-			}
 			isc_sockaddr_fromin6(sa, &in6addr_loopback, destport);
 
 			ISC_LINK_INIT(sa, link);
@@ -1045,13 +1058,10 @@ plus_option(char *option) {
 		switch (cmd[1]) {
 		case 'l': /* dlv */
 			FULLCHECK("dlv");
-			if (state && no_sigs)
-				break;
-			dlv_validation = state;
-			if (value != NULL) {
-				dlv_anchor = isc_mem_strdup(mctx, value);
-				if (dlv_anchor == NULL)
-					fatal("out of memory");
+			if (state) {
+				fprintf(stderr, "Invalid option: "
+						"+dlv is obsolete\n");
+				exit(1);
 			}
 			break;
 		case 'n': /* dnssec */
@@ -1086,8 +1096,6 @@ plus_option(char *option) {
 			root_validation = state;
 			if (value != NULL) {
 				trust_anchor = isc_mem_strdup(mctx, value);
-				if (trust_anchor == NULL)
-					fatal("out of memory");
 			}
 			break;
 		case 'r': /* rrcomments */
@@ -1175,6 +1183,13 @@ plus_option(char *option) {
 		if (state)
 			resolve_trace = state;
 		break;
+	case 'y': /* yaml */
+		FULLCHECK("yaml");
+		yaml = state;
+		if (state) {
+			rrcomments = false;
+		}
+		break;
 	default:
 	invalid_option:
 		/*
@@ -1238,7 +1253,6 @@ dash_option(char *option, char *next, bool *open_type_class) {
 			/* NOTREACHED */
 		case 'i':
 			no_sigs = true;
-			dlv_validation = false;
 			root_validation = false;
 			break;
 		case 'm':
@@ -1270,8 +1284,6 @@ dash_option(char *option, char *next, bool *open_type_class) {
 	switch (opt) {
 	case 'a':
 		anchorfile = isc_mem_strdup(mctx, value);
-		if (anchorfile == NULL)
-			fatal("out of memory");
 		return (value_from_next);
 	case 'b':
 		hash = strchr(value, '#');
@@ -1335,8 +1347,6 @@ dash_option(char *option, char *next, bool *open_type_class) {
 			isc_mem_free(mctx, curqname);
 		}
 		curqname = isc_mem_strdup(mctx, value);
-		if (curqname == NULL)
-			fatal("out of memory");
 		return (value_from_next);
 	case 't':
 		*open_type_class = false;
@@ -1364,8 +1374,6 @@ dash_option(char *option, char *next, bool *open_type_class) {
 				warn("extra query name");
 			}
 			curqname = isc_mem_strdup(mctx, textname);
-			if (curqname == NULL)
-				fatal("out of memory");
 			if (typeset)
 				warn("extra query type");
 			qtype = dns_rdatatype_ptr;
@@ -1512,8 +1520,6 @@ parse_args(int argc, char **argv) {
 
 			if (curqname == NULL) {
 				curqname = isc_mem_strdup(mctx, argv[0]);
-				if (curqname == NULL)
-					fatal("out of memory");
 			}
 		}
 	}
@@ -1527,8 +1533,6 @@ parse_args(int argc, char **argv) {
 
 	if (curqname == NULL) {
 		qname = isc_mem_strdup(mctx, ".");
-		if (qname == NULL)
-			fatal("out of memory");
 
 		if (!typeset)
 			qtype = dns_rdatatype_ns;
@@ -1612,6 +1616,7 @@ main(int argc, char *argv[]) {
 	isc_result_t result;
 	dns_fixedname_t qfn;
 	dns_name_t *query_name, *response_name;
+	char namestr[DNS_NAME_FORMATSIZE];
 	dns_rdataset_t *rdataset;
 	dns_namelist_t namelist;
 	unsigned int resopt, clopt;
@@ -1635,9 +1640,7 @@ main(int argc, char *argv[]) {
 	if (result != ISC_R_SUCCESS)
 		fatal("dns_lib_init failed: %d", result);
 
-	result = isc_mem_create(0, 0, &mctx);
-	if (result != ISC_R_SUCCESS)
-		fatal("failed to create mctx");
+	isc_mem_create(&mctx);
 
 	CHECK(isc_appctx_create(mctx, &actx));
 	CHECK(isc_taskmgr_createinctx(mctx, 1, 0, &taskmgr));
@@ -1683,22 +1686,35 @@ main(int argc, char *argv[]) {
 
 	/* Set up resolution options */
 	resopt = DNS_CLIENTRESOPT_ALLOWRUN | DNS_CLIENTRESOPT_NOCDFLAG;
-	if (no_sigs)
+	if (no_sigs) {
 		resopt |= DNS_CLIENTRESOPT_NODNSSEC;
-	if (!root_validation && !dlv_validation)
+	}
+	if (!root_validation) {
 		resopt |= DNS_CLIENTRESOPT_NOVALIDATE;
-	if (cdflag)
+	}
+	if (cdflag) {
 		resopt &= ~DNS_CLIENTRESOPT_NOCDFLAG;
-	if (use_tcp)
+	}
+	if (use_tcp) {
 		resopt |= DNS_CLIENTRESOPT_TCP;
+	}
 
 	/* Perform resolution */
 	ISC_LIST_INIT(namelist);
 	result = dns_client_resolve(client, query_name, dns_rdataclass_in,
 				    qtype, resopt, &namelist);
-	if (result != ISC_R_SUCCESS)
+	if (result != ISC_R_SUCCESS && !yaml) {
 		delv_log(ISC_LOG_ERROR, "resolution failed: %s",
 			  isc_result_totext(result));
+	}
+
+	if (yaml) {
+		printf("type: DELV_RESULT\n");
+		dns_name_format(query_name, namestr, sizeof(namestr));
+		printf("query_name: %s\n", namestr);
+		printf("status: %s\n", isc_result_totext(result));
+		printf("records:\n");
+	}
 
 	for (response_name = ISC_LIST_HEAD(namelist);
 	     response_name != NULL;
@@ -1715,8 +1731,6 @@ main(int argc, char *argv[]) {
 	dns_client_freeresanswer(client, &namelist);
 
 cleanup:
-	if (dlv_anchor != NULL)
-		isc_mem_free(mctx, dlv_anchor);
 	if (trust_anchor != NULL)
 		isc_mem_free(mctx, trust_anchor);
 	if (anchorfile != NULL)

bin/delv/delv.docbook

@@ -96,7 +96,7 @@
       <command>delv</command> will send to a specified name server all
       queries needed to fetch and validate the requested data; this
       includes the original requested query, subsequent queries to follow
-      CNAME or DNAME chains, and queries for DNSKEY, DS and DLV records
+      CNAME or DNAME chains, and queries for DNSKEY and DS records
       to establish a chain of trust for DNSSEC validation.
       It does not perform iterative resolution, but simulates the
       behavior of a name server configured for DNSSEC validating and
@@ -211,10 +211,7 @@
 	  <para>
 	    Keys that do not match the root zone name are ignored.
             An alternate key name can be specified using the
-	    <option>+root=NAME</option> options. DNSSEC Lookaside
-            Validation can also be turned on by using the
-	    <option>+dlv=NAME</option> to specify the name of a
-            zone containing DLV records.
+	    <option>+root=NAME</option> options.
 	  </para>
 	  <para>
 	    Note: When reading the trust anchor file,
@@ -620,8 +617,7 @@
 	      request DNSSEC records or whether to validate them.
 	      DNSSEC records are always requested, and validation
 	      will always occur unless suppressed by the use of
-	      <option>-i</option> or <option>+noroot</option> and
-	      <option>+nodlv</option>.
+	      <option>-i</option> or <option>+noroot</option>.
 	    </para>
 	  </listitem>
 	</varlistentry>
@@ -630,7 +626,7 @@
 	  <term><option>+[no]root[=ROOT]</option></term>
 	  <listitem>
 	    <para>
-	      Indicates whether to perform conventional (non-lookaside)
+	      Indicates whether to perform conventional
 	      DNSSEC validation, and if so, specifies the
 	      name of a trust anchor.  The default is to validate using
 	      a trust anchor of "." (the root zone), for which there is
@@ -641,18 +637,6 @@
 	  </listitem>
 	</varlistentry>
 
-	<varlistentry>
-	  <term><option>+[no]dlv[=DLV]</option></term>
-	  <listitem>
-	    <para>
-	      Indicates whether to perform DNSSEC lookaside validation,
-	      and if so, specifies the name of the DLV trust anchor.
-	      The <option>-a</option> option must also be used to specify
-              a file containing the DLV key.
-	    </para>
-	  </listitem>
-	</varlistentry>
-
 	<varlistentry>
 	  <term><option>+[no]tcp</option></term>
 	  <listitem>
@@ -674,6 +658,16 @@
 	    </para>
 	  </listitem>
 	</varlistentry>
+
+	<varlistentry>
+	  <term><option>+[no]yaml</option></term>
+	  <listitem>
+	    <para>
+	      Print response data in YAML format.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
       </variablelist>
 
     </para>

bin/delv/delv.html

@@ -83,7 +83,7 @@
       <span class="command"><strong>delv</strong></span> will send to a specified name server all
       queries needed to fetch and validate the requested data; this
       includes the original requested query, subsequent queries to follow
-      CNAME or DNAME chains, and queries for DNSKEY, DS and DLV records
+      CNAME or DNAME chains, and queries for DNSKEY and DS records
       to establish a chain of trust for DNSSEC validation.
       It does not perform iterative resolution, but simulates the
       behavior of a name server configured for DNSSEC validating and
@@ -193,21 +193,21 @@
 	  <p>
 	    Keys that do not match the root zone name are ignored.
             An alternate key name can be specified using the
-	    <code class="option">+root=NAME</code> options. DNSSEC Lookaside
-            Validation can also be turned on by using the
-	    <code class="option">+dlv=NAME</code> to specify the name of a
-            zone containing DLV records.
+	    <code class="option">+root=NAME</code> options.
 	  </p>
 	  <p>
 	    Note: When reading the trust anchor file,
-	    <span class="command"><strong>delv</strong></span> treats <code class="option">managed-keys</code>
-	    statements and <code class="option">trusted-keys</code> statements
-	    identically.  That is, for a managed key, it is the
-	    <span class="emphasis"><em>initial</em></span> key that is trusted; RFC 5011
-	    key management is not supported. <span class="command"><strong>delv</strong></span>
-	    will not consult the managed-keys database maintained by
-	    <span class="command"><strong>named</strong></span>. This means that if either of the
-	    keys in <code class="filename">/etc/bind.keys</code> is revoked
+	    <span class="command"><strong>delv</strong></span> treats <code class="option">dnssec-keys</code>
+	    <code class="option">initial-key</code> and <code class="option">static-key</code>
+	    entries identically.  That is, even if a key is configured
+	    with <span class="command"><strong>initial-key</strong></span>, indicating that it is
+	    meant to be used only as an initializing key for RFC 5011
+	    key maintenance, it is still treated by <span class="command"><strong>delv</strong></span>
+	    as if it had been configured as a <span class="command"><strong>static-key</strong></span>.
+	    <span class="command"><strong>delv</strong></span> does not consult the managed keys
+	    database maintained by <span class="command"><strong>named</strong></span>. This means
+	    that if either of the keys in
+	    <code class="filename">/etc/bind.keys</code> is revoked
 	    and rolled over, it will be necessary to update
 	    <code class="filename">/etc/bind.keys</code> to use DNSSEC
 	    validation in <span class="command"><strong>delv</strong></span>.
@@ -517,14 +517,13 @@
 	      request DNSSEC records or whether to validate them.
 	      DNSSEC records are always requested, and validation
 	      will always occur unless suppressed by the use of
-	      <code class="option">-i</code> or <code class="option">+noroot</code> and
-	      <code class="option">+nodlv</code>.
+	      <code class="option">-i</code> or <code class="option">+noroot</code>.
 	    </p>
 	  </dd>
 <dt><span class="term"><code class="option">+[no]root[=ROOT]</code></span></dt>
 <dd>
 	    <p>
-	      Indicates whether to perform conventional (non-lookaside)
+	      Indicates whether to perform conventional
 	      DNSSEC validation, and if so, specifies the
 	      name of a trust anchor.  The default is to validate using
 	      a trust anchor of "." (the root zone), for which there is
@@ -533,15 +532,6 @@
 	      containing the key.
 	    </p>
 	  </dd>
-<dt><span class="term"><code class="option">+[no]dlv[=DLV]</code></span></dt>
-<dd>
-	    <p>
-	      Indicates whether to perform DNSSEC lookaside validation,
-	      and if so, specifies the name of the DLV trust anchor.
-	      The <code class="option">-a</code> option must also be used to specify
-              a file containing the DLV key.
-	    </p>
-	  </dd>
 <dt><span class="term"><code class="option">+[no]tcp</code></span></dt>
 <dd>
 	    <p>
@@ -558,6 +548,12 @@
 	      in the type's presentation format.
 	    </p>
 	  </dd>
+<dt><span class="term"><code class="option">+[no]yaml</code></span></dt>
+<dd>
+	    <p>
+	      Print response data in YAML format.
+	    </p>
+	  </dd>
 </dl></div>
 <p>
 

bin/delv/win32/delv.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{BE172EFE-C1DC-4812-BFB9-8C5F8ADB7E9F}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>delv</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dig/Makefile.in

@@ -19,16 +19,17 @@ READLINE_LIB = @READLINE_LIB@
 
 CINCLUDES =	-I${srcdir}/include ${DNS_INCLUDES} \
 		${BIND9_INCLUDES} ${ISC_INCLUDES} \
-		${IRS_INCLUDES} ${ISCCFG_INCLUDES} @LIBIDN2_CFLAGS@ @OPENSSL_INCLUDES@ @JSON_C_CFLAGS@
+		${IRS_INCLUDES} ${ISCCFG_INCLUDES} @LIBIDN2_CFLAGS@ \
+		${OPENSSL_CFLAGS}
 
 CDEFINES =	-DVERSION=\"${VERSION}\"
 CWARNINGS =
 
 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
-DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
+DNSLIBS =	../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
 BIND9LIBS =	../../lib/bind9/libbind9.@A@
-ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
-ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
+ISCLIBS =	../../lib/isc/libisc.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
+ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
 IRSLIBS =	../../lib/irs/libirs.@A@
 
 ISCCFGDEPLIBS =	../../lib/isccfg/libisccfg.@A@
@@ -41,10 +42,10 @@ DEPLIBS =	${DNSDEPLIBS} ${IRSDEPLIBS} ${BIND9DEPLIBS} \
 		${ISCDEPLIBS} ${ISCCFGDEPLIBS}
 
 LIBS =		${DNSLIBS} ${IRSLIBS} ${BIND9LIBS} ${ISCCFGLIBS} \
-		${ISCLIBS} @LIBIDN2_LIBS@ @JSON_C_LIBS@ @LIBS@
+		${ISCLIBS} @LIBIDN2_LIBS@ @LIBS@
 
 NOSYMLIBS =	${DNSLIBS} ${IRSLIBS} ${BIND9LIBS} ${ISCCFGLIBS} \
-		${ISCNOSYMLIBS} @LIBIDN2_LIBS@ @JSON_C_LIBS@ @LIBS@
+		${ISCNOSYMLIBS} @LIBIDN2_LIBS@ @LIBS@
 
 SUBDIRS =
 

bin/dig/dig.1

@@ -361,14 +361,20 @@ Display [do not display] the CLASS when printing the record\&.
 .PP
 \fB+[no]cmd\fR
 .RS 4
-Toggles the printing of the initial comment in the output identifying the version of
+Toggles the printing of the initial comment in the output, identifying the version of
 \fBdig\fR
-and the query options that have been applied\&. This comment is printed by default\&.
+and the query options that have been applied\&. This option always has global effect; it cannot be set globally and then overridden on a per\-lookup basis\&. The default is to print this comment\&.
 .RE
 .PP
 \fB+[no]comments\fR
 .RS 4
-Toggle the display of comment lines in the output\&. The default is to print comments\&.
+Toggles the display of some comment lines in the output, containing information about the packet header and OPT pseudosection, and the names of the response section\&. The default is to print these comments\&.
+.sp
+Other types of comments in the output are not affected by this option, but can be controlled using other command line switches\&. These include
+\fB+[no]cmd\fR,
+\fB+[no]question\fR,
+\fB+[no]stats\fR, and
+\fB+[no]rrcomments\fR\&.
 .RE
 .PP
 \fB+[no]cookie\fR\fB[=####]\fR
@@ -566,12 +572,12 @@ would cause a 48\-byte query to be padded to 64 bytes\&. The default block size
 .PP
 \fB+[no]qr\fR
 .RS 4
-Print [do not print] the query as it is sent\&. By default, the query is not printed\&.
+Toggles the display of the query message as it is sent\&. By default, the query is not printed\&.
 .RE
 .PP
 \fB+[no]question\fR
 .RS 4
-Print [do not print] the question section of a query when an answer is returned\&. The default is to print the question section as a comment\&.
+Toggles the display of the question section of a query when an answer is returned\&. The default is to print the question section as a comment\&.
 .RE
 .PP
 \fB+[no]raflag\fR
@@ -589,11 +595,11 @@ A synonym for
 .RS 4
 Toggle the setting of the RD (recursion desired) bit in the query\&. This bit is set by default, which means
 \fBdig\fR
-normally sends recursive queries\&. Recursion is automatically disabled when the
+normally sends recursive queries\&. Recursion is automatically disabled when using the
 \fI+nssearch\fR
-or
+option, and when using
 \fI+trace\fR
-query options are used\&.
+except for an initial recursive query to get the list of root servers\&.
 .RE
 .PP
 \fB+retry=T\fR
@@ -624,7 +630,7 @@ determines if the name will be treated as relative or not and hence whether a se
 .PP
 \fB+[no]short\fR
 .RS 4
-Provide a terse answer\&. The default is to print the answer in a verbose form\&.
+Provide a terse answer\&. The default is to print the answer in a verbose form\&. This option always has global effect; it cannot be set globally and then overridden on a per\-lookup basis\&.
 .RE
 .PP
 \fB+[no]showsearch\fR
@@ -654,7 +660,7 @@ causes fields not to be split at all\&. The default is 56 characters, or 44 char
 .PP
 \fB+[no]stats\fR
 .RS 4
-This query option toggles the printing of statistics: when the query was made, the size of the reply and so on\&. The default behavior is to print the query statistics\&.
+Toggles the printing of statistics: when the query was made, the size of the reply and so on\&. The default behavior is to print the query statistics as a comment after each lookup\&.
 .RE
 .PP
 \fB+[no]subnet=addr[/prefix\-length]\fR
@@ -738,6 +744,13 @@ Display [do not display] the TTL when printing the record\&.
 Display [do not display] the TTL in friendly human\-readable time units of "s", "m", "h", "d", and "w", representing seconds, minutes, hours, days and weeks\&. Implies +ttlid\&.
 .RE
 .PP
+\fB+[no]unexpected\fR
+.RS 4
+Accept [do not accept] answers from unexpected sources\&. By default,
+\fBdig\fR
+won\*(Aqt accept a reply from a source other than the one to which it sent the query\&.
+.RE
+.PP
 \fB+[no]unknownformat\fR
 .RS 4
 Print all RDATA in unknown RR type presentation format (RFC 3597)\&. The default is to print RDATA for known types in the type\*(Aqs presentation format\&.
@@ -750,6 +763,13 @@ Use [do not use] TCP when querying name servers\&. This alternate syntax to
 is provided for backwards compatibility\&. The "vc" stands for "virtual circuit"\&.
 .RE
 .PP
+\fB+[no]yaml\fR
+.RS 4
+Print the responses (and, if
+\fB+qr\fR
+is in use, also the outgoing queries) in a detailed YAML format\&.
+.RE
+.PP
 \fB+[no]zflag\fR
 .RS 4
 Set [do not set] the last unassigned DNS header flag in a DNS query\&. This flag is off by default\&.

bin/dig/dig.c

@@ -173,11 +173,13 @@ help(void) {
 "                 +bufsize=###        (Set EDNS0 Max UDP packet size)\n"
 "                 +[no]cdflag         (Set checking disabled flag in query)\n"
 "                 +[no]class          (Control display of class in records)\n"
-"                 +[no]cmd            (Control display of command line)\n"
-"                 +[no]comments       (Control display of comment lines)\n"
+"                 +[no]cmd            (Control display of command line -\n"
+"                                      global option)\n"
+"                 +[no]comments       (Control display of packet header\n"
+"                                      and section name comments)\n"
 "                 +[no]cookie         (Add a COOKIE option to the request)\n"
-"                 +[no]crypto         (Control display of cryptographic "
-				       "fields in records)\n"
+"                 +[no]crypto         (Control display of cryptographic\n"
+"                                      fields in records)\n"
 "                 +[no]defname        (Use search list (+[no]search))\n"
 "                 +[no]dnssec         (Request DNSSEC records)\n"
 "                 +domain=###         (Set default domainname)\n"
@@ -194,11 +196,13 @@ help(void) {
 "                 +[no]identify       (ID responders in short answers)\n"
 #ifdef HAVE_LIBIDN2
 "                 +[no]idnin          (Parse IDN names [default=on on tty])\n"
-"                 +[no]idnout         (Convert IDN response [default=on on tty])\n"
+"                 +[no]idnout         (Convert IDN response "
+					"[default=on on tty])\n"
 #endif
 "                 +[no]ignore         (Don't revert to TCP for TC responses.)\n"
 "                 +[no]keepalive      (Request EDNS TCP keepalive)\n"
-"                 +[no]keepopen       (Keep the TCP socket open between queries)\n"
+"                 +[no]keepopen       (Keep the TCP socket open between "
+					"queries)\n"
 "                 +[no]mapped         (Allow mapped IPv4 over IPv6)\n"
 "                 +[no]multiline      (Print records in an expanded format)\n"
 "                 +ndots=###          (Set search NDOTS value)\n"
@@ -217,7 +221,7 @@ help(void) {
 					"comments)\n"
 "                 +[no]search         (Set whether to use searchlist)\n"
 "                 +[no]short          (Display nothing except short\n"
-"                                      form of answer)\n"
+"                                      form of answers - global option)\n"
 "                 +[no]showsearch     (Search with intermediate results)\n"
 "                 +[no]split=##       (Split hex/base64 fields into chunks)\n"
 "                 +[no]stats          (Control display of statistics)\n"
@@ -225,11 +229,15 @@ help(void) {
 "                 +[no]tcflag         (Set TC flag in query (+[no]tcflag))\n"
 "                 +[no]tcp            (TCP mode (+[no]vc))\n"
 "                 +timeout=###        (Set query timeout) [5]\n"
-"                 +[no]trace          (Trace delegation down from root [+dnssec])\n"
+"                 +[no]trace          (Trace delegation down from root "
+					"[+dnssec])\n"
 "                 +tries=###          (Set number of UDP attempts) [3]\n"
 "                 +[no]ttlid          (Control display of ttls in records)\n"
 "                 +[no]ttlunits       (Display TTLs in human-readable units)\n"
-"                 +[no]unknownformat  (Print RDATA in RFC 3597 \"unknown\" format)\n"
+"                 +[no]unexpected     (Print replies from unexpected sources\n"
+"                                      default=off)\n"
+"                 +[no]unknownformat  (Print RDATA in RFC 3597 \"unknown\" "
+					"format)\n"
 "                 +[no]vc             (TCP mode (+[no]tcp))\n"
 "                 +[no]zflag          (Set Z flag in query)\n"
 "        global d-opts and servers (before host name) affect all queries.\n"
@@ -256,7 +264,11 @@ received(unsigned int bytes, isc_sockaddr_t *from, dig_query_t *query) {
 
 	isc_sockaddr_format(from, fromtext, sizeof(fromtext));
 
-	if (query->lookup->stats && !short_form) {
+	if (short_form || yaml) {
+		return;
+	}
+
+	if (query->lookup->stats) {
 		diff = isc_time_microdiff(&query->time_recv, &query->time_sent);
 		if (query->lookup->use_usec)
 			printf(";; Query time: %ld usec\n", (long) diff);
@@ -277,11 +289,15 @@ received(unsigned int bytes, isc_sockaddr_t *from, dig_query_t *query) {
 		 */
 		if (wcsftime(time_str, sizeof(time_str)/sizeof(time_str[0]),
 			     L"%a %b %d %H:%M:%S %Z %Y", &tmnow) > 0U)
+		{
 			printf(";; WHEN: %ls\n", time_str);
+		}
 #else
 		if (strftime(time_str, sizeof(time_str),
 			     "%a %b %d %H:%M:%S %Z %Y", &tmnow) > 0U)
+		{
 			printf(";; WHEN: %s\n", time_str);
+		}
 #endif
 		if (query->lookup->doing_xfr) {
 			printf(";; XFR size: %u records (messages %u, "
@@ -292,30 +308,32 @@ received(unsigned int bytes, isc_sockaddr_t *from, dig_query_t *query) {
 			printf(";; MSG SIZE  rcvd: %u\n", bytes);
 		}
 		if (tsigkey != NULL) {
-			if (!validated)
+			if (!validated) {
 				puts(";; WARNING -- Some TSIG could not "
 				     "be validated");
+			}
 		}
 		if ((tsigkey == NULL) && (keysecret[0] != 0)) {
 			puts(";; WARNING -- TSIG key was not used.");
 		}
 		puts("");
-	} else if (query->lookup->identify && !short_form) {
+	} else if (query->lookup->identify) {
 		diff = isc_time_microdiff(&query->time_recv, &query->time_sent);
-		if (query->lookup->use_usec)
+		if (query->lookup->use_usec) {
 			printf(";; Received %" PRIu64 " bytes "
 			       "from %s(%s) in %ld us\n\n",
 			       query->lookup->doing_xfr
 				 ? query->byte_count
 				 : (uint64_t)bytes,
 			       fromtext, query->userarg, (long) diff);
-		else
+		} else {
 			printf(";; Received %" PRIu64 " bytes "
 			       "from %s(%s) in %ld ms\n\n",
 			       query->lookup->doing_xfr
 				 ?  query->byte_count
 				 : (uint64_t)bytes,
 			       fromtext, query->userarg, (long) diff / 1000);
+		}
 	}
 }
 
@@ -354,20 +372,24 @@ say_message(dns_rdata_t *rdata, dig_query_t *query, isc_buffer_t *buf) {
 		styleflags |= DNS_STYLEFLAG_NOCRYPTO;
 	if (query->lookup->print_unknown_format)
 		styleflags |= DNS_STYLEFLAG_UNKNOWNFORMAT;
+	if (query->lookup->expandaaaa)
+		styleflags |= DNS_STYLEFLAG_EXPANDAAAA;
 	result = dns_rdata_tofmttext(rdata, NULL, styleflags, 0,
 				     splitwidth, " ", buf);
-	if (result == ISC_R_NOSPACE)
+	if (result == ISC_R_NOSPACE) {
 		return (result);
+	}
 	check_result(result, "dns_rdata_totext");
 	if (query->lookup->identify) {
-
 		diff = isc_time_microdiff(&query->time_recv, &query->time_sent);
 		ADD_STRING(buf, " from server ");
 		ADD_STRING(buf, query->servname);
 		if (query->lookup->use_usec) {
-			snprintf(store, sizeof(store), " in %" PRIu64 " us.", diff);
+			snprintf(store, sizeof(store),
+				 " in %" PRIu64 " us.", diff);
 		} else {
-			snprintf(store, sizeof(store), " in %" PRIu64 " ms.", diff / 1000);
+			snprintf(store, sizeof(store),
+				 " in %" PRIu64 " ms.", diff / 1000);
 		}
 		ADD_STRING(buf, store);
 	}
@@ -407,8 +429,7 @@ short_answer(dns_message_t *msg, dns_messagetextflag_t flags,
 			loopresult = dns_rdataset_first(rdataset);
 			while (loopresult == ISC_R_SUCCESS) {
 				dns_rdataset_current(rdataset, &rdata);
-				result = say_message(&rdata, query,
-						     buf);
+				result = say_message(&rdata, query, buf);
 				if (result == ISC_R_NOSPACE)
 					return (result);
 				check_result(result, "say_message");
@@ -450,62 +471,85 @@ isdotlocal(dns_message_t *msg) {
  * Callback from dighost.c to print the reply from a server
  */
 static isc_result_t
-printmessage(dig_query_t *query, dns_message_t *msg, bool headers) {
+printmessage(dig_query_t *query, const isc_buffer_t *msgbuf,
+	     dns_message_t *msg, bool headers)
+{
 	isc_result_t result;
 	dns_messagetextflag_t flags;
 	isc_buffer_t *buf = NULL;
 	unsigned int len = OUTPUTBUF;
 	dns_master_style_t *style = NULL;
 	unsigned int styleflags = 0;
+	bool isquery = (msg == query->lookup->sendmsg);
+
+	UNUSED(msgbuf);
 
 	styleflags |= DNS_STYLEFLAG_REL_OWNER;
-	if (query->lookup->comments)
-		styleflags |= DNS_STYLEFLAG_COMMENT;
-	if (query->lookup->print_unknown_format)
-		styleflags |= DNS_STYLEFLAG_UNKNOWNFORMAT;
-	/* Turn on rrcomments if explicitly enabled */
-	if (query->lookup->rrcomments > 0)
-		styleflags |= DNS_STYLEFLAG_RRCOMMENT;
-	if (query->lookup->ttlunits)
-		styleflags |= DNS_STYLEFLAG_TTL_UNITS;
-	if (query->lookup->nottl)
-		styleflags |= DNS_STYLEFLAG_NO_TTL;
-	if (query->lookup->noclass)
-		styleflags |= DNS_STYLEFLAG_NO_CLASS;
-	if (query->lookup->nocrypto)
-		styleflags |= DNS_STYLEFLAG_NOCRYPTO;
-	if (query->lookup->expandaaaa)
-		styleflags |= DNS_STYLEFLAG_EXPANDAAAA;
-	if (query->lookup->multiline) {
-		styleflags |= DNS_STYLEFLAG_OMIT_OWNER;
-		styleflags |= DNS_STYLEFLAG_OMIT_CLASS;
-		styleflags |= DNS_STYLEFLAG_REL_DATA;
-		styleflags |= DNS_STYLEFLAG_OMIT_TTL;
-		styleflags |= DNS_STYLEFLAG_TTL;
-		styleflags |= DNS_STYLEFLAG_MULTILINE;
-		/* Turn on rrcomments unless explicitly disabled */
-		if (query->lookup->rrcomments >= 0)
+	if (yaml) {
+		dns_master_indentstr = "  ";
+		dns_master_indent = 3;
+		styleflags |= DNS_STYLEFLAG_YAML;
+	} else {
+		if (query->lookup->comments) {
+			styleflags |= DNS_STYLEFLAG_COMMENT;
+		}
+		if (query->lookup->print_unknown_format) {
+			styleflags |= DNS_STYLEFLAG_UNKNOWNFORMAT;
+		}
+		/* Turn on rrcomments if explicitly enabled */
+		if (query->lookup->rrcomments > 0) {
 			styleflags |= DNS_STYLEFLAG_RRCOMMENT;
+		}
+		if (query->lookup->ttlunits) {
+			styleflags |= DNS_STYLEFLAG_TTL_UNITS;
+		}
+		if (query->lookup->nottl) {
+			styleflags |= DNS_STYLEFLAG_NO_TTL;
+		}
+		if (query->lookup->noclass) {
+			styleflags |= DNS_STYLEFLAG_NO_CLASS;
+		}
+		if (query->lookup->nocrypto) {
+			styleflags |= DNS_STYLEFLAG_NOCRYPTO;
+		}
+		if (query->lookup->expandaaaa) {
+			styleflags |= DNS_STYLEFLAG_EXPANDAAAA;
+		}
+		if (query->lookup->multiline) {
+			styleflags |= DNS_STYLEFLAG_OMIT_OWNER;
+			styleflags |= DNS_STYLEFLAG_OMIT_CLASS;
+			styleflags |= DNS_STYLEFLAG_REL_DATA;
+			styleflags |= DNS_STYLEFLAG_OMIT_TTL;
+			styleflags |= DNS_STYLEFLAG_TTL;
+			styleflags |= DNS_STYLEFLAG_MULTILINE;
+			/* Turn on rrcomments unless explicitly disabled */
+			if (query->lookup->rrcomments >= 0) {
+				styleflags |= DNS_STYLEFLAG_RRCOMMENT;
+			}
+		}
 	}
 	if (query->lookup->multiline ||
 	    (query->lookup->nottl && query->lookup->noclass))
+	{
 		result = dns_master_stylecreate(&style, styleflags,
 						24, 24, 24, 32, 80, 8,
 						splitwidth, mctx);
-	else if (query->lookup->nottl || query->lookup->noclass)
+	} else if (query->lookup->nottl || query->lookup->noclass) {
 		result = dns_master_stylecreate(&style, styleflags,
 						24, 24, 32, 40, 80, 8,
 						splitwidth, mctx);
-	else
+	} else {
 		result = dns_master_stylecreate(&style, styleflags,
 						24, 32, 40, 48, 80, 8,
 						splitwidth, mctx);
+	}
 	check_result(result, "dns_master_stylecreate");
 
 	if (query->lookup->cmdline[0] != 0) {
-		if (!short_form)
+		if (!short_form && printcmd) {
 			fputs(query->lookup->cmdline, stdout);
-		query->lookup->cmdline[0]=0;
+		}
+		query->lookup->cmdline[0] = '\0';
 	}
 	debug("printmessage(%s %s %s)", headers ? "headers" : "noheaders",
 	      query->lookup->comments ? "comments" : "nocomments",
@@ -526,13 +570,110 @@ printmessage(dig_query_t *query, dns_message_t *msg, bool headers) {
 	result = isc_buffer_allocate(mctx, &buf, len);
 	check_result(result, "isc_buffer_allocate");
 
-	if (query->lookup->comments && !short_form) {
-		if (query->lookup->cmdline[0] != 0)
+	if (yaml) {
+		enum { Q = 0x1, R = 0x2 }; /* Q:query; R:ecursive */
+		unsigned int tflag = 0;
+		isc_sockaddr_t saddr;
+		char sockstr[ISC_SOCKADDR_FORMATSIZE];
+		uint16_t sport;
+		char *hash;
+		int pf;
+
+		printf("-\n");
+		printf("  type: MESSAGE\n");
+		printf("  message:\n");
+
+		if (isquery) {
+			tflag |= Q;
+			if ((msg->flags & DNS_MESSAGEFLAG_RD) != 0) {
+				tflag |= R;
+			}
+		} else if (((msg->flags & DNS_MESSAGEFLAG_RD) != 0) &&
+			   ((msg->flags & DNS_MESSAGEFLAG_RA) != 0))
+		{
+			tflag |= R;
+		}
+
+		if (tflag == (Q|R)) {
+			printf("    type: RECURSIVE_QUERY\n");
+		} else if (tflag == Q) {
+			printf("    type: AUTH_QUERY\n");
+		} else if (tflag == R) {
+			printf("    type: RECURSIVE_RESPONSE\n");
+		} else {
+			printf("    type: AUTH_RESPONSE\n");
+		}
+
+		if (!isc_time_isepoch(&query->time_sent)) {
+			char tbuf[100];
+			isc_time_formatISO8601ms(&query->time_sent,
+						 tbuf, sizeof(tbuf));
+			printf("    query_time: !!timestamp %s\n", tbuf);
+		}
+
+		if (!isquery && !isc_time_isepoch(&query->time_recv)) {
+			char tbuf[100];
+			isc_time_formatISO8601ms(&query->time_recv,
+						 tbuf, sizeof(tbuf));
+			printf("    response_time: !!timestamp %s\n", tbuf);
+		}
+
+		printf("    message_size: %ub\n",
+		       isc_buffer_usedlength(msgbuf));
+
+		pf = isc_sockaddr_pf(&query->sockaddr);
+		if (pf == PF_INET || pf == PF_INET6) {
+			printf("    socket_family: %s\n",
+			       pf == PF_INET ? "INET" : "INET6");
+
+			printf("    socket_protocol: %s\n",
+			       query->lookup->tcp_mode ? "TCP" : "UDP");
+
+			sport = isc_sockaddr_getport(&query->sockaddr);
+			isc_sockaddr_format(&query->sockaddr,
+					    sockstr, sizeof(sockstr));
+			hash = strchr(sockstr, '#');
+			if (hash != NULL) {
+				*hash = '\0';
+			}
+			if (strcmp(sockstr, "::") == 0) {
+				strlcat(sockstr, "0", sizeof(sockstr));
+			}
+
+			printf("    response_address: %s\n", sockstr);
+			printf("    response_port: %u\n", sport);
+		}
+
+		if (query->sock != NULL &&
+		    isc_socket_getsockname(query->sock, &saddr)
+		      == ISC_R_SUCCESS)
+		{
+			sport = isc_sockaddr_getport(&saddr);
+			isc_sockaddr_format(&saddr, sockstr, sizeof(sockstr));
+			hash = strchr(sockstr, '#');
+			if (hash != NULL) {
+				*hash = '\0';
+			}
+			if (strcmp(sockstr, "::") == 0) {
+				strlcat(sockstr, "0", sizeof(sockstr));
+			}
+
+			printf("    query_address: %s\n", sockstr);
+			printf("    query_port: %u\n", sport);
+		}
+
+		printf("    %s:\n", isquery ? "query_message_data"
+					    : "response_message_data");
+		result = dns_message_headertotext(msg, style, flags, buf);
+	} else if (query->lookup->comments && !short_form) {
+		if (query->lookup->cmdline[0] != '\0' && printcmd) {
 			printf("; %s\n", query->lookup->cmdline);
-		if (msg == query->lookup->sendmsg)
+		}
+		if (msg == query->lookup->sendmsg) {
 			printf(";; Sending:\n");
-		else
+		} else {
 			printf(";; Got answer:\n");
+		}
 
 		if (headers) {
 			if (isdotlocal(msg)) {
@@ -677,8 +818,9 @@ buftoosmall:
 		}
 	}
 
-	if (headers && query->lookup->comments && !short_form)
+	if (headers && query->lookup->comments && !short_form && !yaml) {
 		printf("\n");
+	}
 
 	printf("%.*s", (int)isc_buffer_usedlength(buf),
 	       (char *)isc_buffer_base(buf));
@@ -1526,8 +1668,25 @@ plus_option(char *option, bool is_batchfile,
 		}
 		break;
 	case 'u':
-		FULLCHECK("unknownformat");
-		lookup->print_unknown_format = state;
+		switch (cmd[1]) {
+		case 'n':
+			switch (cmd[2]) {
+			case 'e':
+				FULLCHECK("unexpected");
+				lookup->accept_reply_unexpected_src = state;
+				break;
+			case 'k':
+				FULLCHECK("unknownformat");
+				lookup->print_unknown_format = state;
+				break;
+			default:
+				goto invalid_option;
+			}
+			break;
+		default:
+			goto invalid_option;
+		}
+
 		break;
 	case 'v':
 		FULLCHECK("vc");
@@ -1536,6 +1695,15 @@ plus_option(char *option, bool is_batchfile,
 			lookup->tcp_mode_set = true;
 		}
 		break;
+	case 'y': /* yaml */
+		FULLCHECK("yaml");
+		yaml = state;
+		if (state) {
+			printcmd = false;
+			lookup->stats = false;
+			lookup->rrcomments = -1;
+		}
+		break;
 	case 'z': /* zflag */
 		FULLCHECK("zflag");
 		lookup->zflag = state;
@@ -2248,8 +2416,67 @@ query_finished(void) {
 	}
 }
 
-void dig_setup(int argc, char **argv)
-{
+static void
+dig_error(const char *format, ...) {
+	va_list args;
+
+	if (yaml) {
+		printf("-\n");
+		printf("  type: DIG_ERROR\n");
+
+		/*
+		 * Print an indent before a literal block quote.
+		 * Note: this will break if used to print more than
+		 * one line of text as only the first line would be
+		 * indented.
+		 */
+		printf("  message: |\n");
+		printf("    ");
+	} else {
+		printf(";; ");
+	}
+
+	va_start(args, format);
+	vprintf(format, args);
+	va_end(args);
+
+	if (!yaml) {
+		printf("\n");
+	}
+}
+
+static void
+dig_warning(const char *format, ...) {
+	va_list args;
+
+	if (!yaml) {
+		printf(";; ");
+
+		va_start(args, format);
+		vprintf(format, args);
+		va_end(args);
+
+		printf("\n");
+	}
+}
+
+static void
+dig_comments(dig_lookup_t *lookup, const char *format, ...) {
+	va_list args;
+
+	if (lookup->comments && !yaml) {
+		printf(";; ");
+
+		va_start(args, format);
+		vprintf(format, args);
+		va_end(args);
+
+		printf("\n");
+	}
+}
+
+void
+dig_setup(int argc, char **argv) {
 	isc_result_t result;
 
 	ISC_LIST_INIT(lookup_list);
@@ -2263,6 +2490,9 @@ void dig_setup(int argc, char **argv)
 	dighost_received = received;
 	dighost_trying = trying;
 	dighost_shutdown = query_finished;
+	dighost_error = dig_error;
+	dighost_warning = dig_warning;
+	dighost_comments = dig_comments;
 
 	progname = argv[0];
 	preparse_args(argc, argv);

bin/dig/dig.docbook

@@ -593,9 +593,11 @@
 	  <listitem>
 	    <para>
 	      Toggles the printing of the initial comment in the
-	      output identifying the version of <command>dig</command>
-	      and the query options that have been applied.  This
-	      comment is printed by default.
+	      output, identifying the version of <command>dig</command>
+	      and the query options that have been applied.  This option
+	      always has global effect; it cannot be set globally
+	      and then overridden on a per-lookup basis.  The default
+	      is to print this comment.
 	    </para>
 	  </listitem>
 	</varlistentry>
@@ -604,8 +606,18 @@
 	  <term><option>+[no]comments</option></term>
 	  <listitem>
 	    <para>
-	      Toggle the display of comment lines in the output.
-	      The default is to print comments.
+	      Toggles the display of some comment lines in the output,
+	      containing information about the packet header and
+	      OPT pseudosection, and the names of the response
+	      section.  The default is to print these comments.
+	    </para>
+	    <para>
+	      Other types of comments in the output are not affected by
+	      this option, but can be controlled using other command
+	      line switches. These include <command>+[no]cmd</command>,
+	      <command>+[no]question</command>,
+	      <command>+[no]stats</command>, and
+	      <command>+[no]rrcomments</command>.
 	    </para>
 	  </listitem>
 	</varlistentry>
@@ -965,8 +977,8 @@
 	  <term><option>+[no]qr</option></term>
 	  <listitem>
 	    <para>
-	      Print [do not print] the query as it is sent.  By
-	      default, the query is not printed.
+	      Toggles the display of the query message as it is sent.
+	      By default, the query is not printed.
 	    </para>
 	  </listitem>
 	</varlistentry>
@@ -975,7 +987,7 @@
 	  <term><option>+[no]question</option></term>
 	  <listitem>
 	    <para>
-	      Print [do not print] the question section of a query
+	      Toggles the display of the question section of a query
 	      when an answer is returned.  The default is to print
 	      the question section as a comment.
 	    </para>
@@ -1066,7 +1078,9 @@
 	  <listitem>
 	    <para>
 	      Provide a terse answer.  The default is to print the
-	      answer in a verbose form.
+	      answer in a verbose form.  This option always has global
+	      effect; it cannot be set globally and then overridden on
+	      a per-lookup basis.
 	    </para>
 	  </listitem>
 	</varlistentry>
@@ -1111,10 +1125,9 @@
 	  <term><option>+[no]stats</option></term>
 	  <listitem>
 	    <para>
-	      This query option toggles the printing of statistics:
-	      when the query was made, the size of the reply and
-	      so on.  The default behavior is to print the query
-	      statistics.
+	      Toggles the printing of statistics: when the query was made,
+	      the size of the reply and so on.  The default behavior is to
+	      print the query statistics as a comment after each lookup.
 	    </para>
 	  </listitem>
 	</varlistentry>
@@ -1256,6 +1269,17 @@
 	  </listitem>
 	</varlistentry>
 
+	<varlistentry>
+	  <term><option>+[no]unexpected</option></term>
+	  <listitem>
+	    <para>
+	      Accept [do not accept] answers from unexpected sources.  By
+	      default, <command>dig</command> won't accept a reply from a
+	      source other than the one to which it sent the query.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
 	<varlistentry>
 	  <term><option>+[no]unknownformat</option></term>
 	  <listitem>
@@ -1279,6 +1303,16 @@
 	  </listitem>
 	</varlistentry>
 
+	<varlistentry>
+	  <term><option>+[no]yaml</option></term>
+	  <listitem>
+	    <para>
+	      Print the responses (and, if <option>+qr</option> is in use,
+	      also the outgoing queries) in a detailed YAML format.
+	    </para>
+	  </listitem>
+	</varlistentry>
+
 	<varlistentry>
 	  <term><option>+[no]zflag</option></term>
 	  <listitem>

bin/dig/dig.html

@@ -481,16 +481,28 @@
 <dd>
 	    <p>
 	      Toggles the printing of the initial comment in the
-	      output identifying the version of <span class="command"><strong>dig</strong></span>
-	      and the query options that have been applied.  This
-	      comment is printed by default.
+	      output, identifying the version of <span class="command"><strong>dig</strong></span>
+	      and the query options that have been applied.  This option
+	      always has global effect; it cannot be set globally
+	      and then overridden on a per-lookup basis.  The default
+	      is to print this comment.
 	    </p>
 	  </dd>
 <dt><span class="term"><code class="option">+[no]comments</code></span></dt>
 <dd>
 	    <p>
-	      Toggle the display of comment lines in the output.
-	      The default is to print comments.
+	      Toggles the display of some comment lines in the output,
+	      containing information about the packet header and
+	      OPT pseudosection, and the names of the response
+	      section.  The default is to print these comments.
+	    </p>
+	    <p>
+	      Other types of comments in the output are not affected by
+	      this option, but can be controlled using other command
+	      line switches. These include <span class="command"><strong>+[no]cmd</strong></span>,
+	      <span class="command"><strong>+[no]question</strong></span>,
+	      <span class="command"><strong>+[no]stats</strong></span>, and
+	      <span class="command"><strong>+[no]rrcomments</strong></span>.
 	    </p>
 	  </dd>
 <dt><span class="term"><code class="option">+[no]cookie[<span class="optional">=####</span>]</code></span></dt>
@@ -764,14 +776,14 @@
 <dt><span class="term"><code class="option">+[no]qr</code></span></dt>
 <dd>
 	    <p>
-	      Print [do not print] the query as it is sent.  By
-	      default, the query is not printed.
+	      Toggles the display of the query message as it is sent.
+	      By default, the query is not printed.
 	    </p>
 	  </dd>
 <dt><span class="term"><code class="option">+[no]question</code></span></dt>
 <dd>
 	    <p>
-	      Print [do not print] the question section of a query
+	      Toggles the display of the question section of a query
 	      when an answer is returned.  The default is to print
 	      the question section as a comment.
 	    </p>
@@ -797,8 +809,10 @@
 	      in the query.  This bit is set by default, which means
 	      <span class="command"><strong>dig</strong></span> normally sends recursive
 	      queries.  Recursion is automatically disabled when
-	      the <em class="parameter"><code>+nssearch</code></em> or
-	      <em class="parameter"><code>+trace</code></em> query options are used.
+	      using the <em class="parameter"><code>+nssearch</code></em> option, and
+	      when using <em class="parameter"><code>+trace</code></em> except for
+	      an initial recursive query to get the list of root
+	      servers.
 	    </p>
 	  </dd>
 <dt><span class="term"><code class="option">+retry=T</code></span></dt>
@@ -839,7 +853,9 @@
 <dd>
 	    <p>
 	      Provide a terse answer.  The default is to print the
-	      answer in a verbose form.
+	      answer in a verbose form.  This option always has global
+	      effect; it cannot be set globally and then overridden on
+	      a per-lookup basis.
 	    </p>
 	  </dd>
 <dt><span class="term"><code class="option">+[no]showsearch</code></span></dt>
@@ -872,10 +888,9 @@
 <dt><span class="term"><code class="option">+[no]stats</code></span></dt>
 <dd>
 	    <p>
-	      This query option toggles the printing of statistics:
-	      when the query was made, the size of the reply and
-	      so on.  The default behavior is to print the query
-	      statistics.
+	      Toggles the printing of statistics: when the query was made,
+	      the size of the reply and so on.  The default behavior is to
+	      print the query statistics as a comment after each lookup.
 	    </p>
 	  </dd>
 <dt><span class="term"><code class="option">+[no]subnet=addr[/prefix-length]</code></span></dt>
@@ -985,6 +1000,14 @@
 	      seconds, minutes, hours, days and weeks.  Implies +ttlid.
 	    </p>
 	  </dd>
+<dt><span class="term"><code class="option">+[no]unexpected</code></span></dt>
+<dd>
+	    <p>
+	      Accept [do not accept] answers from unexpected sources.  By
+	      default, <span class="command"><strong>dig</strong></span> won't accept a reply from a
+	      source other than the one to which it sent the query.
+	    </p>
+	  </dd>
 <dt><span class="term"><code class="option">+[no]unknownformat</code></span></dt>
 <dd>
 	    <p>
@@ -1002,6 +1025,13 @@
 	      stands for "virtual circuit".
 	    </p>
 	  </dd>
+<dt><span class="term"><code class="option">+[no]yaml</code></span></dt>
+<dd>
+	    <p>
+	      Print the responses (and, if <code class="option">+qr</code> is in use,
+	      also the outgoing queries) in a detailed YAML format.
+	    </p>
+	  </dd>
 <dt><span class="term"><code class="option">+[no]zflag</code></span></dt>
 <dd>
 	    <p>

bin/dig/dighost.c

@@ -112,7 +112,8 @@ bool
 	showsearch = false,
 	is_dst_up = false,
 	keep_open = false,
-	verbose = false;
+	verbose = false,
+	yaml = false;
 in_port_t port = 53;
 unsigned int timeout = 0;
 unsigned int extrabytes;
@@ -190,14 +191,48 @@ dig_lookup_t *current_lookup = NULL;
 		     "isc_mutex_unlock");\
 }
 
+static void
+default_warnerr(const char *format, ...) {
+	va_list args;
+
+	printf(";; ");
+	va_start(args, format);
+	vprintf(format, args);
+	va_end(args);
+	printf("\n");
+};
+
+static void
+default_comments(dig_lookup_t *lookup, const char *format, ...) {
+	va_list args;
+
+	if (lookup->comments) {
+		printf(";; ");
+		va_start(args, format);
+		vprintf(format, args);
+		va_end(args);
+		printf("\n");
+	}
+};
+
 /* dynamic callbacks */
 
 isc_result_t
-(*dighost_printmessage)(dig_query_t *query, dns_message_t *msg,
-	bool headers);
+(*dighost_printmessage)(dig_query_t *query, const isc_buffer_t *msgbuf,
+			dns_message_t *msg, bool headers);
 
 void
-(*dighost_received)(unsigned int bytes, isc_sockaddr_t *from, dig_query_t *query);
+(*dighost_error)(const char *format, ...) = default_warnerr;
+
+void
+(*dighost_warning)(const char *format, ...) = default_warnerr;
+
+void
+(*dighost_comments)(dig_lookup_t *lookup, const char *format, ...) = default_comments;
+
+void
+(*dighost_received)(unsigned int bytes, isc_sockaddr_t *from,
+		    dig_query_t *query);
 
 void
 (*dighost_trying)(char *frm, dig_lookup_t *lookup);
@@ -446,9 +481,6 @@ make_server(const char *servname, const char *userarg) {
 
 	debug("make_server(%s)", servname);
 	srv = isc_mem_allocate(mctx, sizeof(struct dig_server));
-	if (srv == NULL)
-		fatal("memory allocation failure in %s:%d",
-		      __FILE__, __LINE__);
 	strlcpy(srv->servername, servname, MXNAME);
 	strlcpy(srv->userarg, userarg, MXNAME);
 	ISC_LINK_INIT(srv, link);
@@ -576,9 +608,6 @@ make_empty_lookup(void) {
 	INSIST(!free_now);
 
 	looknew = isc_mem_allocate(mctx, sizeof(struct dig_lookup));
-	if (looknew == NULL)
-		fatal("memory allocation failure in %s:%d",
-		       __FILE__, __LINE__);
 	looknew->pending = true;
 	looknew->textname[0] = 0;
 	looknew->cmdline[0] = 0;
@@ -620,9 +649,9 @@ make_empty_lookup(void) {
 	looknew->use_usec = false;
 	looknew->nocrypto = false;
 	looknew->ttlunits = false;
-	looknew->ttlunits = false;
 	looknew->expandaaaa = false;
 	looknew->qr = false;
+	looknew->accept_reply_unexpected_src = false;
 #ifdef HAVE_LIBIDN2
 	looknew->idnin = isatty(1)?(getenv("IDN_DISABLE") == NULL):false;
 	looknew->idnout = looknew->idnin;
@@ -681,8 +710,6 @@ cloneopts(dig_lookup_t *looknew, dig_lookup_t *lookold) {
 	size_t len = sizeof(looknew->ednsopts[0]) * EDNSOPT_OPTIONS;
 	size_t i;
 	looknew->ednsopts = isc_mem_allocate(mctx, len);
-	if (looknew->ednsopts == NULL)
-		fatal("out of memory");
 	for (i = 0; i < EDNSOPT_OPTIONS; i++) {
 		looknew->ednsopts[i].code = 0;
 		looknew->ednsopts[i].length = 0;
@@ -696,10 +723,8 @@ cloneopts(dig_lookup_t *looknew, dig_lookup_t *lookold) {
 		len = lookold->ednsopts[i].length;
 		if (len != 0) {
 			INSIST(lookold->ednsopts[i].value != NULL);
-			looknew->ednsopts[i].value =
-				 isc_mem_allocate(mctx, len);
-			if (looknew->ednsopts[i].value == NULL)
-				fatal("out of memory");
+			looknew->ednsopts[i].value = isc_mem_allocate(mctx,
+								      len);
 			memmove(looknew->ednsopts[i].value,
 				lookold->ednsopts[i].value, len);
 		}
@@ -772,6 +797,8 @@ clone_lookup(dig_lookup_t *lookold, bool servers) {
 	looknew->ttlunits = lookold->ttlunits;
 	looknew->expandaaaa = lookold->expandaaaa;
 	looknew->qr = lookold->qr;
+	looknew->accept_reply_unexpected_src =
+		lookold->accept_reply_unexpected_src;
 	looknew->idnin = lookold->idnin;
 	looknew->idnout = lookold->idnout;
 	looknew->udpsize = lookold->udpsize;
@@ -805,13 +832,11 @@ clone_lookup(dig_lookup_t *lookold, bool servers) {
 	if (lookold->ecs_addr != NULL) {
 		size_t len = sizeof(isc_sockaddr_t);
 		looknew->ecs_addr = isc_mem_allocate(mctx, len);
-		if (looknew->ecs_addr == NULL)
-			fatal("out of memory");
 		memmove(looknew->ecs_addr, lookold->ecs_addr, len);
 	}
 
-	dns_name_copy(dns_fixedname_name(&lookold->fdomain),
-		      dns_fixedname_name(&looknew->fdomain), NULL);
+	dns_name_copynf(dns_fixedname_name(&lookold->fdomain),
+			   dns_fixedname_name(&looknew->fdomain));
 
 	if (servers)
 		clone_server_list(lookold->my_server_list,
@@ -865,9 +890,6 @@ setup_text_key(void) {
 	isc_buffer_putstr(namebuf, keynametext);
 	secretsize = (unsigned int) strlen(keysecret) * 3 / 4;
 	secretstore = isc_mem_allocate(mctx, secretsize);
-	if (secretstore == NULL)
-		fatal("memory allocation failure in %s:%d",
-		      __FILE__, __LINE__);
 	isc_buffer_init(&secretbuf, secretstore, secretsize);
 	result = isc_base64_decodestring(keysecret, &secretbuf);
 	if (result != ISC_R_SUCCESS)
@@ -957,8 +979,6 @@ parse_netprefix(isc_sockaddr_t **sap, const char *value) {
 		fatal("invalid prefix '%s'\n", value);
 
 	sa = isc_mem_allocate(mctx, sizeof(*sa));
-	if (sa == NULL)
-		fatal("out of memory");
 	memset(sa, 0, sizeof(*sa));
 
 	if (strcmp(buf, "0") == 0) {
@@ -1190,9 +1210,6 @@ static dig_searchlist_t *
 make_searchlist_entry(char *domain) {
 	dig_searchlist_t *search;
 	search = isc_mem_allocate(mctx, sizeof(*search));
-	if (search == NULL)
-		fatal("memory allocation failure in %s:%d",
-		      __FILE__, __LINE__);
 	strlcpy(search->origin, domain, MXNAME);
 	search->origin[MXNAME-1] = 0;
 	ISC_LINK_INIT(search, link);
@@ -1347,8 +1364,7 @@ setup_libs(void) {
 	if (!have_ipv6 && !have_ipv4)
 		fatal("can't find either v4 or v6 networking");
 
-	result = isc_mem_create(0, 0, &mctx);
-	check_result(result, "isc_mem_create");
+	isc_mem_create(&mctx);
 	isc_mem_setname(mctx, "dig", NULL);
 
 	result = isc_log_create(mctx, &lctx, &logconfig);
@@ -1363,7 +1379,7 @@ setup_libs(void) {
 
 	isc_log_setdebuglevel(lctx, 0);
 
-	result = isc_taskmgr_create(mctx, 1, 0, &taskmgr);
+	result = isc_taskmgr_create(mctx, 1, 0, NULL, &taskmgr);
 	check_result(result, "isc_taskmgr_create");
 
 	result = isc_task_create(taskmgr, 0, &global_task);
@@ -1399,6 +1415,7 @@ typedef struct dig_ednsoptname {
 } dig_ednsoptname_t;
 
 dig_ednsoptname_t optnames[] = {
+	{ 1, "LLQ" },		/* draft-sekar-dns-llq */
 	{ 3, "NSID" },		/* RFC 5001 */
 	{ 5, "DAU" },		/* RFC 6975 */
 	{ 6, "DHU" },		/* RFC 6975 */
@@ -1456,9 +1473,7 @@ save_opt(dig_lookup_t *lookup, char *code, char *value) {
 
 	if (value != NULL) {
 		char *buf;
-		buf = isc_mem_allocate(mctx, strlen(value)/2 + 1);
-		if (buf == NULL)
-			fatal("out of memory");
+		buf = isc_mem_allocate(mctx, strlen(value) / 2 + 1);
 		isc_buffer_init(&b, buf, (unsigned int) strlen(value)/2 + 1);
 		result = isc_hex_decodestring(value, &b);
 		check_result(result, "isc_hex_decodestring");
@@ -1774,12 +1789,15 @@ followup_lookup(dns_message_t *msg, dig_query_t *query, dns_section_t section)
 			namereln = dns_name_fullcompare(name, domain,
 							&order, &nlabels);
 			if (namereln == dns_namereln_equal) {
-				if (!horizontal)
-					printf(";; BAD (HORIZONTAL) REFERRAL\n");
+				if (!horizontal) {
+					dighost_warning("BAD (HORIZONTAL) "
+							"REFERRAL");
+				}
 				horizontal = true;
 			} else if (namereln != dns_namereln_subdomain) {
-				if (!bad)
-					printf(";; BAD REFERRAL\n");
+				if (!bad) {
+					dighost_warning( "BAD REFERRAL");
+				}
 				bad = true;
 				continue;
 			}
@@ -1823,7 +1841,7 @@ followup_lookup(dns_message_t *msg, dig_query_t *query, dns_section_t section)
 				if (lookup->ns_search_only)
 					lookup->recurse = false;
 				domain = dns_fixedname_name(&lookup->fdomain);
-				dns_name_copy(name, domain, NULL);
+				dns_name_copynf(name, domain);
 			}
 			debug("adding server %s", namestr);
 			num = getaddresses(lookup, namestr, &lresult);
@@ -2027,6 +2045,9 @@ setup_lookup(dig_lookup_t *lookup) {
 	char cookiebuf[256];
 	char *origin = NULL;
 	char *textname = NULL;
+
+	REQUIRE(lookup != NULL);
+
 #ifdef HAVE_LIBIDN2
 	char idn_origin[MXNAME], idn_textname[MXNAME];
 
@@ -2035,7 +2056,6 @@ setup_lookup(dig_lookup_t *lookup) {
 	check_result(result, "dns_name_settotextfilter");
 #endif /* HAVE_LIBIDN2 */
 
-	REQUIRE(lookup != NULL);
 	INSIST(!free_now);
 
 	debug("setup_lookup(%p)", lookup);
@@ -2136,22 +2156,26 @@ setup_lookup(dig_lookup_t *lookup) {
 			isc_buffer_init(&b, textname, len);
 			isc_buffer_add(&b, len);
 			result = dns_name_fromtext(name, &b, NULL, 0, NULL);
-			if (result == ISC_R_SUCCESS &&
-			    !dns_name_isabsolute(name))
-				result = dns_name_concatenate(name,
-							      lookup->oname,
-							      lookup->name,
-							      &lookup->namebuf);
-			else if (result == ISC_R_SUCCESS)
-				result = dns_name_copy(name, lookup->name,
-						       &lookup->namebuf);
+			if (result == ISC_R_SUCCESS) {
+				if (!dns_name_isabsolute(name)) {
+					result = dns_name_concatenate(name,
+							     lookup->oname,
+							     lookup->name,
+							     &lookup->namebuf);
+				} else {
+					result = dns_name_copy(name,
+							     lookup->name,
+							     &lookup->namebuf);
+				}
+			}
 			if (result != ISC_R_SUCCESS) {
 				dns_message_puttempname(lookup->sendmsg,
 							&lookup->name);
 				dns_message_puttempname(lookup->sendmsg,
 							&lookup->oname);
-				if (result == DNS_R_NAMETOOLONG)
+				if (result == DNS_R_NAMETOOLONG) {
 					return (false);
+				}
 				fatal("'%s' is not in legal name syntax (%s)",
 				      lookup->textname,
 				      isc_result_totext(result));
@@ -2489,10 +2513,6 @@ setup_lookup(dig_lookup_t *lookup) {
 	     serv = ISC_LIST_NEXT(serv, link))
 	{
 		query = isc_mem_allocate(mctx, sizeof(dig_query_t));
-		if (query == NULL) {
-			fatal("memory allocation failure in %s:%d",
-			      __FILE__, __LINE__);
-		}
 		debug("create query %p linked to lookup %p", query, lookup);
 		query->lookup = lookup;
 		query->timer = NULL;
@@ -2527,6 +2547,9 @@ setup_lookup(dig_lookup_t *lookup) {
 				COMMSIZE);
 		query->sendbuf = lookup->renderbuf;
 
+		isc_time_settoepoch(&query->time_sent);
+		isc_time_settoepoch(&query->time_recv);
+
 		ISC_LINK_INIT(query, clink);
 		ISC_LINK_INIT(query, link);
 
@@ -2535,16 +2558,6 @@ setup_lookup(dig_lookup_t *lookup) {
 		ISC_LIST_ENQUEUE(lookup->q, query, link);
 	}
 
-	/* XXX qrflag, print_query, etc... */
-	if (!ISC_LIST_EMPTY(lookup->q) && lookup->qr) {
-		extrabytes = 0;
-		dighost_printmessage(ISC_LIST_HEAD(lookup->q),
-				     lookup->sendmsg, true);
-		if (lookup->stats) {
-			printf(";; QUERY SIZE: %u\n\n",
-			       isc_buffer_usedlength(&lookup->renderbuf));
-		}
-	}
 	return (true);
 }
 
@@ -2661,10 +2674,6 @@ force_timeout(dig_query_t *query) {
 	event = isc_event_allocate(mctx, query, ISC_TIMEREVENT_IDLE,
 				   connect_timeout, query,
 				   sizeof(isc_event_t));
-	if (event == NULL) {
-		fatal("isc_event_allocate: %s",
-		      isc_result_totext(ISC_R_NOMEMORY));
-	}
 	isc_task_send(global_task, &event);
 
 	/*
@@ -2716,7 +2725,7 @@ send_tcp_connect(dig_query_t *query) {
 
 		isc_netaddr_fromsockaddr(&netaddr, &query->sockaddr);
 		isc_netaddr_format(&netaddr, buf, sizeof(buf));
-		printf(";; Skipping mapped address '%s'\n", buf);
+		dighost_warning("Skipping mapped address '%s'", buf);
 
 		query->waiting_connect = false;
 		if (ISC_LINK_LINKED(query, link))
@@ -2726,7 +2735,7 @@ send_tcp_connect(dig_query_t *query) {
 		l = query->lookup;
 		clear_query(query);
 		if (next == NULL) {
-			printf(";; No acceptable nameservers\n");
+			dighost_warning("No acceptable nameservers");
 			check_next_lookup(l);
 			return;
 		}
@@ -2787,6 +2796,14 @@ send_tcp_connect(dig_query_t *query) {
 	}
 }
 
+static void
+print_query_size(dig_query_t *query) {
+	if (!yaml) {
+		printf(";; QUERY SIZE: %u\n\n",
+		       isc_buffer_usedlength(&query->lookup->renderbuf));
+	}
+}
+
 /*%
  * Send a UDP packet to the remote nameserver, possible starting the
  * recv action as well.  Also make sure that the timer is running and
@@ -2825,13 +2842,12 @@ send_udp(dig_query_t *query) {
 
 			isc_netaddr_fromsockaddr(&netaddr, &query->sockaddr);
 			isc_netaddr_format(&netaddr, buf, sizeof(buf));
-			printf(";; Skipping mapped address '%s'\n", buf);
-
+			dighost_warning("Skipping mapped address '%s'", buf);
 			next = ISC_LIST_NEXT(query, link);
 			l = query->lookup;
 			clear_query(query);
 			if (next == NULL) {
-				printf(";; No acceptable nameservers\n");
+				dighost_warning("No acceptable nameservers");
 				check_next_lookup(l);
 			} else {
 				send_udp(next);
@@ -2882,6 +2898,17 @@ send_udp(dig_query_t *query) {
 				    sevent, ISC_SOCKFLAG_NORETRY);
 	check_result(result, "isc_socket_sendto2");
 	sendcount++;
+
+	/* XXX qrflag, print_query, etc... */
+	if (!ISC_LIST_EMPTY(query->lookup->q) && query->lookup->qr) {
+		extrabytes = 0;
+		dighost_printmessage(ISC_LIST_HEAD(query->lookup->q),
+				     &query->lookup->renderbuf,
+				     query->lookup->sendmsg, true);
+		if (query->lookup->stats) {
+			print_query_size(query);
+		}
+	}
 }
 
 /*%
@@ -2981,11 +3008,11 @@ connect_timeout(isc_task_t *task, isc_event_t *event) {
 			isc_netaddr_fromsockaddr(&netaddr, &query->sockaddr);
 			isc_netaddr_format(&netaddr, buf, sizeof(buf));
 
-			printf(";; no response from %s\n", buf);
+			dighost_error("no response from %s\n", buf);
 		} else {
 			fputs(l->cmdline, stdout);
-			printf(";; connection timed out; no servers could be "
-			       "reached\n");
+			dighost_error("connection timed out; "
+				      "no servers could be reached\n");
 		}
 		cancel_lookup(l);
 		check_next_lookup(l);
@@ -3057,8 +3084,8 @@ tcp_length_done(isc_task_t *task, isc_event_t *event) {
 		char sockstr[ISC_SOCKADDR_FORMATSIZE];
 		isc_sockaddr_format(&query->sockaddr, sockstr,
 				    sizeof(sockstr));
-		printf(";; communications error to %s: %s\n",
-		       sockstr, isc_result_totext(sevent->result));
+		dighost_error("communications error to %s: %s\n",
+			      sockstr, isc_result_totext(sevent->result));
 		if (keep != NULL)
 			isc_socket_detach(&keep);
 		l = query->lookup;
@@ -3157,6 +3184,17 @@ launch_next_query(dig_query_t *query, bool include_question) {
 		check_result(result, "isc_socket_send");
 		sendcount++;
 		debug("sendcount=%d", sendcount);
+
+		/* XXX qrflag, print_query, etc... */
+		if (!ISC_LIST_EMPTY(query->lookup->q) && query->lookup->qr) {
+			extrabytes = 0;
+			dighost_printmessage(ISC_LIST_HEAD(query->lookup->q),
+					     &query->lookup->renderbuf,
+					     query->lookup->sendmsg, true);
+			if (query->lookup->stats) {
+				print_query_size(query);
+			}
+		}
 	}
 	query->waiting_connect = false;
 #if 0
@@ -3196,11 +3234,12 @@ connect_done(isc_task_t *task, isc_event_t *event) {
 	if (sevent->result == ISC_R_CANCELED) {
 		debug("in cancel handler");
 		isc_sockaddr_format(&query->sockaddr, sockstr, sizeof(sockstr));
-		if (query->timedout)
-			printf(";; Connection to %s(%s) for %s failed: %s.\n",
-			       sockstr, query->servname,
-			       query->lookup->textname,
-			       isc_result_totext(ISC_R_TIMEDOUT));
+		if (query->timedout) {
+			dighost_warning("Connection to %s(%s) for %s failed: "
+					"%s.", sockstr, query->servname,
+					query->lookup->textname,
+					isc_result_totext(ISC_R_TIMEDOUT));
+		}
 		isc_socket_detach(&query->sock);
 		INSIST(sockcount > 0);
 		sockcount--;
@@ -3218,11 +3257,12 @@ connect_done(isc_task_t *task, isc_event_t *event) {
 		debug("unsuccessful connection: %s",
 		      isc_result_totext(sevent->result));
 		isc_sockaddr_format(&query->sockaddr, sockstr, sizeof(sockstr));
-		if (sevent->result != ISC_R_CANCELED)
-			printf(";; Connection to %s(%s) for %s failed: "
-			       "%s.\n", sockstr,
-			       query->servname, query->lookup->textname,
-			       isc_result_totext(sevent->result));
+		if (sevent->result != ISC_R_CANCELED) {
+			dighost_warning("Connection to %s(%s) for %s failed: "
+					"%s.", sockstr, query->servname,
+					 query->lookup->textname,
+					 isc_result_totext(sevent->result));
+		}
 		isc_socket_detach(&query->sock);
 		INSIST(sockcount > 0);
 		sockcount--;
@@ -3430,12 +3470,12 @@ process_cookie(dig_lookup_t *l, dns_message_t *msg,
 		if (isc_safe_memequal(isc_buffer_current(optbuf), sent, 8)) {
 			msg->cc_ok = 1;
 		} else {
-			printf(";; Warning: Client COOKIE mismatch\n");
+			dighost_warning("Warning: Client COOKIE mismatch");
 			msg->cc_bad = 1;
 			copy = false;
 		}
 	} else {
-		printf(";; Warning: COOKIE bad token (too short)\n");
+		dighost_warning("Warning: COOKIE bad token (too short)");
 		msg->cc_bad = 1;
 		copy = false;
 	}
@@ -3531,7 +3571,6 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 
 	query = event->ev_arg;
 	TIME_NOW(&query->time_recv);
-	debug("lookup=%p, query=%p", query->lookup, query);
 
 	l = query->lookup;
 
@@ -3560,8 +3599,8 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 			debug("in recv cancel handler");
 			query->waiting_connect = false;
 		} else {
-			printf(";; communications error: %s\n",
-			       isc_result_totext(sevent->result));
+			dighost_error("communications error: %s\n",
+				      isc_result_totext(sevent->result));
 			if (keep != NULL)
 				isc_socket_detach(&keep);
 			isc_socket_detach(&query->sock);
@@ -3608,9 +3647,11 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 			sizeof(buf1));
 			isc_sockaddr_format(&query->sockaddr, buf2,
 			sizeof(buf2));
-			printf(";; reply from unexpected source: %s,"
-			" expected %s\n", buf1, buf2);
-			match = false;
+			dighost_warning("reply from unexpected source: %s,"
+					" expected %s\n", buf1, buf2);
+			if (!l->accept_reply_unexpected_src) {
+				match = false;
+			}
 		}
 	}
 
@@ -3620,19 +3661,22 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 		if (l->tcp_mode) {
 			bool fail = true;
 			if (result == ISC_R_SUCCESS) {
-				if (!query->first_soa_rcvd ||
-				     query->warn_id)
-					printf(";; %s: ID mismatch: "
-					       "expected ID %u, got %u\n",
-					       query->first_soa_rcvd ?
-					       "WARNING" : "ERROR",
-					       l->sendmsg->id, id);
+				if ((!query->first_soa_rcvd || query->warn_id))
+				{
+					dighost_warning("%s: ID mismatch: "
+							"expected ID %u, got "
+							"%u",
+							query->first_soa_rcvd ?
+							"WARNING" : "ERROR",
+							l->sendmsg->id, id);
+				}
 				if (query->first_soa_rcvd)
 					fail = false;
 				query->warn_id = false;
-			} else
-				printf(";; ERROR: short "
-				       "(< header size) message\n");
+			} else {
+				dighost_warning("ERROR: short (< header size) "
+						"message");
+			}
 			if (fail) {
 				isc_event_free(&event);
 				clear_query(query);
@@ -3642,16 +3686,18 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 				return;
 			}
 			match = true;
-		} else if (result == ISC_R_SUCCESS)
-			printf(";; Warning: ID mismatch: "
-			       "expected ID %u, got %u\n", l->sendmsg->id, id);
-		else
-			printf(";; Warning: short "
-			       "(< header size) message received\n");
+		} else if (result == ISC_R_SUCCESS) {
+			dighost_warning("Warning: ID mismatch: expected ID %u,"
+					" got %u", l->sendmsg->id, id);
+		} else {
+			dighost_warning("Warning: short (< header size) "
+					"message received");
+		}
 	}
 
-	if (result == ISC_R_SUCCESS && (msgflags & DNS_MESSAGEFLAG_QR) == 0)
-		printf(";; Warning: query response not set\n");
+	if (result == ISC_R_SUCCESS && (msgflags & DNS_MESSAGEFLAG_QR) == 0) {
+		dighost_warning("Warning: query response not set");
+	}
 
 	if (!match)
 		goto udp_mismatch;
@@ -3685,13 +3731,16 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 	}
 	result = dns_message_parse(msg, &b, parseflags);
 	if (result == DNS_R_RECOVERABLE) {
-		printf(";; Warning: Message parser reports malformed "
-		       "message packet.\n");
+		dighost_warning("Warning: Message parser reports malformed "
+				"message packet.");
 		result = ISC_R_SUCCESS;
 	}
 	if (result != ISC_R_SUCCESS) {
-		printf(";; Got bad packet: %s\n", isc_result_totext(result));
-		hex_dump(&b);
+		if (!yaml) {
+			printf(";; Got bad packet: %s\n",
+			       isc_result_totext(result));
+			hex_dump(&b);
+		}
 		query->waiting_connect = false;
 		dns_message_destroy(&msg);
 		isc_event_free(&event);
@@ -3728,9 +3777,10 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 					dns_rdataclass_format(rdataset->rdclass,
 							      classbuf,
 							      sizeof(classbuf));
-					printf(";; Question section mismatch: "
-					       "got %s/%s/%s\n",
-					       namestr, typebuf, classbuf);
+					dighost_warning(";; Question section "
+							"mismatch: got "
+							"%s/%s/%s", namestr,
+							typebuf, classbuf);
 					match = false;
 				}
 			}
@@ -3753,9 +3803,8 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 		/*
 		 * Add minimum EDNS version required checks here if needed.
 		 */
-		if (l->comments)
-			printf(";; BADVERS, retrying with EDNS version %u.\n",
-			       (unsigned int)newedns);
+		dighost_comments(l, "BADVERS, retrying with EDNS version %u.",
+				 (unsigned int)newedns);
 		l->edns = newedns;
 		n = requeue_lookup(l, true);
 		if (l->trace && l->trace_root)
@@ -3772,8 +3821,7 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 	    !l->ignore && !l->tcp_mode) {
 		if (l->cookie == NULL && l->sendcookie && msg->opt != NULL)
 			process_opt(l, msg);
-		if (l->comments)
-			printf(";; Truncated, retrying in TCP mode.\n");
+		dighost_comments(l, "Truncated, retrying in TCP mode.");
 		n = requeue_lookup(l, true);
 		n->tcp_mode = true;
 		if (l->trace && l->trace_root)
@@ -3790,9 +3838,9 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 	    l->sendcookie && l->badcookie) {
 		process_opt(l, msg);
 		if (msg->cc_ok) {
-			if (l->comments)
-				printf(";; BADCOOKIE, retrying%s.\n",
-				       l->seenbadcookie ? " in TCP mode" : "");
+			dighost_comments(l, "BADCOOKIE, retrying%s.",
+					 l->seenbadcookie ?
+					 " in TCP mode" : "");
 			n = requeue_lookup(l, true);
 			if (l->seenbadcookie)
 				n->tcp_mode = true;
@@ -3829,13 +3877,12 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 		 */
 		if ((ISC_LIST_HEAD(l->q) != query) ||
 		    (ISC_LIST_NEXT(query, link) != NULL)) {
-			if (l->comments)
-				printf(";; Got %s from %s, "
-				       "trying next server\n",
-				       msg->rcode == dns_rcode_servfail ?
-				       "SERVFAIL reply" :
-				       "recursion not available",
-				       query->servname);
+			dighost_comments(l, "Got %s from %s, trying next "
+					 "server",
+					 msg->rcode == dns_rcode_servfail ?
+					 "SERVFAIL reply" :
+					 "recursion not available",
+					 query->servname);
 			clear_query(query);
 			check_next_lookup(l);
 			dns_message_destroy(&msg);
@@ -3848,8 +3895,8 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 	if (tsigkey != NULL) {
 		result = dns_tsig_verify(&b, msg, NULL, NULL);
 		if (result != ISC_R_SUCCESS) {
-			printf(";; Couldn't verify signature: %s\n",
-			       isc_result_totext(result));
+			dighost_warning("Couldn't verify signature: %s",
+					isc_result_totext(result));
 			validated = false;
 		}
 		l->tsigctx = msg->tsigctx;
@@ -3900,7 +3947,8 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 	if (!done_process_opt) {
 		if (l->cookie != NULL) {
 			if (msg->opt == NULL) {
-				printf(";; expected opt record in response\n");
+				dighost_warning("expected opt record in "
+						"response");
 			} else {
 				process_opt(l, msg);
 			}
@@ -3912,19 +3960,19 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 		if (msg->rcode == dns_rcode_nxdomain &&
 		    (l->origin != NULL || l->need_search)) {
 			if (!next_origin(query->lookup) || showsearch) {
-				dighost_printmessage(query, msg, true);
+				dighost_printmessage(query, &b, msg, true);
 				dighost_received(isc_buffer_usedlength(&b),
 						 &sevent->address, query);
 			}
 		} else if (!l->trace && !l->ns_search_only) {
-			dighost_printmessage(query, msg, true);
+			dighost_printmessage(query, &b, msg, true);
 		} else if (l->trace) {
 			int nl = 0;
 			int count = msg->counts[DNS_SECTION_ANSWER];
 
 			debug("in TRACE code");
 			if (!l->ns_search_only)
-				dighost_printmessage(query, msg, true);
+				dighost_printmessage(query, &b, msg, true);
 
 			l->rdtype = l->qrdtype;
 			if (l->trace_root || (l->ns_search_only && count > 0)) {
@@ -3955,7 +4003,7 @@ recv_done(isc_task_t *task, isc_event_t *event) {
 				l->trace_root = false;
 				usesearch = false;
 			} else {
-				dighost_printmessage(query, msg, true);
+				dighost_printmessage(query, &b, msg, true);
 			}
 		}
 	}
@@ -4378,9 +4426,20 @@ idn_ace_to_locale(const char *src, char **dst) {
 	 */
 	res = idn2_to_unicode_8zlz(utf8_src, &local_src, 0);
 	if (res != IDN2_OK) {
-		fatal("Cannot represent '%s' in the current locale (%s), "
-		      "use +noidnout or a different locale",
-		      src, idn2_strerror(res));
+		static bool warned = false;
+
+		res = idn2_to_ascii_8z(utf8_src, &local_src, 0);
+		if (res != IDN2_OK) {
+			fatal("Cannot represent '%s' "
+			      "in the current locale nor ascii (%s), "
+			      "use +noidnout or a different locale",
+			      src, idn2_strerror(res));
+		} else if (!warned) {
+			fprintf(stderr, ";; Warning: cannot represent '%s' "
+			      "in the current locale",
+			      local_src);
+			warned = true;
+		}
 	}
 
 	/*

bin/dig/host.c

@@ -394,19 +394,22 @@ chase_cnamechain(dns_message_t *msg, dns_name_t *qname) {
 		dns_rdataset_current(rdataset, &rdata);
 		result = dns_rdata_tostruct(&rdata, &cname, NULL);
 		check_result(result, "dns_rdata_tostruct");
-		dns_name_copy(&cname.cname, qname, NULL);
+		dns_name_copynf(&cname.cname, qname);
 		dns_rdata_freestruct(&cname);
 	}
 }
 
 static isc_result_t
-printmessage(dig_query_t *query, dns_message_t *msg, bool headers) {
+printmessage(dig_query_t *query, const isc_buffer_t *msgbuf,
+	     dns_message_t *msg, bool headers)
+{
 	bool did_flag = false;
 	dns_rdataset_t *opt, *tsig = NULL;
 	const dns_name_t *tsigname;
 	isc_result_t result = ISC_R_SUCCESS;
 	int force_error;
 
+	UNUSED(msgbuf);
 	UNUSED(headers);
 
 	/*
@@ -453,7 +456,7 @@ printmessage(dig_query_t *query, dns_message_t *msg, bool headers) {
 
 		/* Add AAAA and MX lookups. */
 		name = dns_fixedname_initname(&fixed);
-		dns_name_copy(query->lookup->name, name, NULL);
+		dns_name_copynf(query->lookup->name, name);
 		chase_cnamechain(msg, name);
 		dns_name_format(name, namestr, sizeof(namestr));
 		lookup = clone_lookup(query->lookup, false);

bin/dig/include/dig/dig.h

@@ -141,7 +141,9 @@ struct dig_lookup {
 		idnin,
 		idnout,
 		expandaaaa,
-		qr;
+		qr,
+		accept_reply_unexpected_src;  /*%  print replies from unexpected
+						   sources. */
 	char textname[MXNAME]; /*% Name we're going to be looking up */
 	char cmdline[MXNAME];
 	dns_rdatatype_t rdtype;
@@ -250,7 +252,7 @@ extern dig_searchlistlist_t search_list;
 extern unsigned int extrabytes;
 
 extern bool check_ra, have_ipv4, have_ipv6, specified_source,
-	usesearch, showsearch;
+	usesearch, showsearch, yaml;
 extern in_port_t port;
 extern unsigned int timeout;
 extern isc_mem_t *mctx;
@@ -380,13 +382,34 @@ set_search_domain(char *domain);
  * then assigned to the appropriate function pointer
  */
 extern isc_result_t
-(*dighost_printmessage)(dig_query_t *query, dns_message_t *msg, bool headers);
+(*dighost_printmessage)(dig_query_t *query, const isc_buffer_t *msgbuf,
+			dns_message_t *msg, bool headers);
+
+/*
+ * Print an error message in the appropriate format.
+ */
+extern void
+(*dighost_error)(const char *format, ...);
+
+/*
+ * Print a warning message in the appropriate format.
+ */
+extern void
+(*dighost_warning)(const char *format, ...);
+
+/*
+ * Print a comment in the appropriate format.
+ */
+extern void
+(*dighost_comments)(dig_lookup_t *lookup, const char *format, ...);
+
 /*%<
  * Print the final result of the lookup.
  */
 
 extern void
-(*dighost_received)(unsigned int bytes, isc_sockaddr_t *from, dig_query_t *query);
+(*dighost_received)(unsigned int bytes, isc_sockaddr_t *from,
+		    dig_query_t *query);
 /*%<
  * Print a message about where and when the response
  * was received from, like the final comment in the

bin/dig/nslookup.c

@@ -423,22 +423,27 @@ chase_cnamechain(dns_message_t *msg, dns_name_t *qname) {
 		dns_rdataset_current(rdataset, &rdata);
 		result = dns_rdata_tostruct(&rdata, &cname, NULL);
 		check_result(result, "dns_rdata_tostruct");
-		dns_name_copy(&cname.cname, qname, NULL);
+		dns_name_copynf(&cname.cname, qname);
 		dns_rdata_freestruct(&cname);
 	}
 }
 
 static isc_result_t
-printmessage(dig_query_t *query, dns_message_t *msg, bool headers) {
+printmessage(dig_query_t *query, const isc_buffer_t *msgbuf,
+	     dns_message_t *msg, bool headers)
+{
 	char servtext[ISC_SOCKADDR_FORMATSIZE];
 
+	UNUSED(msgbuf);
+
 	/* I've we've gotten this far, we've reached a server. */
 	query_error = 0;
 
 	debug("printmessage()");
 
 	if(!default_lookups || query->lookup->rdtype == dns_rdatatype_a) {
-		isc_sockaddr_format(&query->sockaddr, servtext, sizeof(servtext));
+		isc_sockaddr_format(&query->sockaddr, servtext,
+				    sizeof(servtext));
 		printf("Server:\t\t%s\n", query->userarg);
 		printf("Address:\t%s\n", servtext);
 
@@ -476,7 +481,7 @@ printmessage(dig_query_t *query, dns_message_t *msg, bool headers) {
 
 		/* Add AAAA lookup. */
 		name = dns_fixedname_initname(&fixed);
-		dns_name_copy(query->lookup->name, name, NULL);
+		dns_name_copynf(query->lookup->name, name);
 		chase_cnamechain(msg, name);
 		dns_name_format(name, namestr, sizeof(namestr));
 		lookup = clone_lookup(query->lookup, false);
@@ -850,8 +855,6 @@ get_next_command(void) {
 
 	fflush(stdout);
 	buf = isc_mem_allocate(mctx, COMMSIZE);
-	if (buf == NULL)
-		fatal("memory allocation failure");
 	isc_app_block();
 	if (interactive) {
 #ifdef HAVE_READLINE

bin/dig/win32/dig.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{F938F9B8-D395-4A40-BEC7-0122D289C692}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>dig</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dig/win32/dighost.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{140DE800-E552-43CC-B0C7-A33A92E368CA}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>dighost</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dig/win32/host.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{BA1048A8-6961-4A20-BE12-08BE20611C9D}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>host</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dig/win32/nslookup.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{C15A6E1A-94CE-4686-99F9-6BC5FD623EB5}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>nslookup</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dnssec/Makefile.in

@@ -15,23 +15,24 @@ VERSION=@BIND9_VERSION@
 
 @BIND9_MAKE_INCLUDES@
 
-CINCLUDES =	${DNS_INCLUDES} ${ISC_INCLUDES} @OPENSSL_INCLUDES@ @JSON_C_CFLAGS@
+CINCLUDES =	${DNS_INCLUDES} ${ISC_INCLUDES} \
+		${OPENSSL_CFLAGS}
 
 CDEFINES =	-DVERSION=\"${VERSION}\"
 CWARNINGS =
 
-DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
-ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
-ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
+DNSLIBS =	../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
+ISCLIBS =	../../lib/isc/libisc.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
+ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS}
 
 DNSDEPLIBS =	../../lib/dns/libdns.@A@
 ISCDEPLIBS =	../../lib/isc/libisc.@A@
 
 DEPLIBS =	${DNSDEPLIBS} ${ISCDEPLIBS}
 
-LIBS =		${DNSLIBS} ${ISCLIBS} @JSON_C_LIBS@ @LIBS@
+LIBS =		${DNSLIBS} ${ISCLIBS} @LIBS@
 
-NOSYMLIBS =	${DNSLIBS} ${ISCNOSYMLIBS} @JSON_C_LIBS@ @LIBS@
+NOSYMLIBS =	${DNSLIBS} ${ISCNOSYMLIBS} @LIBS@
 
 # Alphabetically
 TARGETS =	dnssec-cds@EXEEXT@ dnssec-dsfromkey@EXEEXT@ \

bin/dnssec/dnssec-cds.c

@@ -530,9 +530,6 @@ match_keyset_dsset(dns_rdataset_t *keyset, dns_rdataset_t *dsset,
 	nkey = dns_rdataset_count(keyset);
 
 	keytable = isc_mem_get(mctx, sizeof(keyinfo_t) * nkey);
-	if (keytable == NULL) {
-		fatal("out of memory");
-	}
 
 	for (result = dns_rdataset_first(keyset), i = 0;
 	     result == ISC_R_SUCCESS;
@@ -610,10 +607,6 @@ matching_sigs(keyinfo_t *keytbl, dns_rdataset_t *rdataset,
 	int i;
 
 	algo = isc_mem_get(mctx, nkey);
-	if (algo == NULL) {
-		fatal("allocating RRSIG/DNSKEY match list: %s",
-		      isc_result_totext(ISC_R_NOMEMORY));
-	}
 	memset(algo, 0, nkey);
 
 	for (result = dns_rdataset_first(sigset);
@@ -747,10 +740,6 @@ rdata_get(void) {
 	dns_rdata_t *rdata;
 
 	rdata = isc_mem_get(mctx, sizeof(*rdata));
-	if (rdata == NULL) {
-		fatal("allocating DS rdata: %s",
-		      isc_result_totext(ISC_R_NOMEMORY));
-	}
 	dns_rdata_init(rdata);
 
 	return (rdata);
@@ -835,10 +824,6 @@ make_new_ds_set(ds_maker_func_t *ds_from_rdata,
 		dns_rdatalist_t *dslist;
 
 		dslist = isc_mem_get(mctx, sizeof(*dslist));
-		if (dslist == NULL) {
-			fatal("allocating new DS list: %s",
-			      isc_result_totext(ISC_R_NOMEMORY));
-		}
 
 		dns_rdatalist_init(dslist);
 		dslist->rdclass = rdclass;
@@ -907,10 +892,6 @@ consistent_digests(dns_rdataset_t *dsset) {
 	n = dns_rdataset_count(dsset);
 
 	arrdata = isc_mem_get(mctx, n * sizeof(dns_rdata_t));
-	if (arrdata == NULL) {
-		fatal("allocating DS rdata array: %s",
-		      isc_result_totext(ISC_R_NOMEMORY));
-	}
 
 	for (result = dns_rdataset_first(dsset), i = 0;
 	     result == ISC_R_SUCCESS;
@@ -926,10 +907,6 @@ consistent_digests(dns_rdataset_t *dsset) {
 	 * Convert sorted arrdata to more accessible format
 	 */
 	ds = isc_mem_get(mctx, n * sizeof(dns_rdata_ds_t));
-	if (ds == NULL) {
-		fatal("allocating unpacked DS array: %s",
-		      isc_result_totext(ISC_R_NOMEMORY));
-	}
 
 	for (i = 0; i < n; i++) {
 		result = dns_rdata_tostruct(&arrdata[i], &ds[i], NULL);
@@ -1097,10 +1074,7 @@ main(int argc, char *argv[]) {
 	int ch;
 	char *endp;
 
-	result = isc_mem_create(0, 0, &mctx);
-	if (result != ISC_R_SUCCESS) {
-		fatal("out of memory");
-	}
+	isc_mem_create(&mctx);
 
 #if USE_PKCS11
 	pk11_result_register();

bin/dnssec/dnssec-dsfromkey.8

@@ -50,11 +50,9 @@ dnssec-dsfromkey \- DNSSEC DS RR generation tool
 .PP
 The
 \fBdnssec\-dsfromkey\fR
-command outputs DS (Delegation Signer) resource records (RRs) and other similarly\-constructed RRs: with the
-\fB\-l\fR
-option it outputs DLV (DNSSEC Lookaside Validation) RRs; or with the
+command outputs DS (Delegation Signer) resource records (RRs), or CDS (Child DS) RRs with the
 \fB\-C\fR
-it outputs CDS (Child DS) RRs\&.
+option\&.
 .PP
 The input keys can be specified in a number of ways:
 .PP
@@ -119,9 +117,7 @@ zone file mode\&.
 .PP
 \-C
 .RS 4
-Generate CDS records rather than DS records\&. This is mutually exclusive with the
-\fB\-l\fR
-option for generating DLV records\&.
+Generate CDS records rather than DS records\&.
 .RE
 .PP
 \-f \fIfile\fR
@@ -156,15 +152,6 @@ files in
 \fBdirectory\fR\&.
 .RE
 .PP
-\-l \fIdomain\fR
-.RS 4
-Generate a DLV set instead of a DS set\&. The specified
-\fIdomain\fR
-is appended to the name for each record in the set\&. This is mutually exclusive with the
-\fB\-C\fR
-option for generating CDS records\&.
-.RE
-.PP
 \-s
 .RS 4
 Keyset mode:
@@ -224,8 +211,6 @@ A keyfile error can give a "file not found" even if the file exists\&.
 BIND 9 Administrator Reference Manual,
 RFC 3658
 (DS RRs),
-RFC 4431
-(DLV RRs),
 RFC 4509
 (SHA\-256 for DS RRs),
 RFC 6605

bin/dnssec/dnssec-dsfromkey.c

@@ -200,16 +200,13 @@ loadkey(char *filename, unsigned char *key_buf, unsigned int key_buf_size,
 	rdclass = dst_key_class(key);
 
 	name = dns_fixedname_initname(&fixed);
-	result = dns_name_copy(dst_key_name(key), name, NULL);
-	if (result != ISC_R_SUCCESS)
-		fatal("can't copy name");
+	dns_name_copynf(dst_key_name(key), name);
 
 	dst_key_free(&key);
 }
 
 static void
-logkey(dns_rdata_t *rdata)
-{
+logkey(dns_rdata_t *rdata) {
 	isc_result_t result;
 	dst_key_t    *key = NULL;
 	isc_buffer_t buf;
@@ -228,9 +225,7 @@ logkey(dns_rdata_t *rdata)
 }
 
 static void
-emit(dns_dsdigest_t dt, bool showall, char *lookaside,
-     bool cds, dns_rdata_t *rdata)
-{
+emit(dns_dsdigest_t dt, bool showall, bool cds, dns_rdata_t *rdata) {
 	isc_result_t result;
 	unsigned char buf[DNS_DS_BUFFERSIZE];
 	char text_buf[DST_KEY_MAXTEXTSIZE];
@@ -262,18 +257,6 @@ emit(dns_dsdigest_t dt, bool showall, char *lookaside,
 	if (result != ISC_R_SUCCESS)
 		fatal("can't print name");
 
-	/* Add lookaside origin, if set */
-	if (lookaside != NULL) {
-		if (isc_buffer_availablelength(&nameb) < strlen(lookaside))
-			fatal("DLV origin '%s' is too long", lookaside);
-		isc_buffer_putstr(&nameb, lookaside);
-		if (lookaside[strlen(lookaside) - 1] != '.') {
-			if (isc_buffer_availablelength(&nameb) < 1)
-				fatal("DLV origin '%s' is too long", lookaside);
-			isc_buffer_putstr(&nameb, ".");
-		}
-	}
-
 	result = dns_rdata_tofmttext(&ds, (dns_name_t *) NULL, 0, 0, 0, "",
 				     &textb);
 
@@ -293,26 +276,24 @@ emit(dns_dsdigest_t dt, bool showall, char *lookaside,
 	isc_buffer_usedregion(&classb, &r);
 	printf("%.*s", (int)r.length, r.base);
 
-	if (lookaside == NULL) {
-		if (cds)
-			printf(" CDS ");
-		else
-			printf(" DS ");
-	} else
-		printf(" DLV ");
+	if (cds) {
+		printf(" CDS ");
+	} else {
+		printf(" DS ");
+	}
 
 	isc_buffer_usedregion(&textb, &r);
 	printf("%.*s\n", (int)r.length, r.base);
 }
 
 static void
-emits(bool showall, char *lookaside, bool cds, dns_rdata_t *rdata) {
+emits(bool showall, bool cds, dns_rdata_t *rdata) {
 	unsigned i, n;
 
 	n = sizeof(dtype)/sizeof(dtype[0]);
 	for (i = 0; i < n; i++) {
 		if (dtype[i] != 0) {
-			emit(dtype[i], showall, lookaside, cds, rdata);
+			emit(dtype[i], showall, cds, rdata);
 		}
 	}
 }
@@ -338,12 +319,11 @@ usage(void) {
 "    -f zonefile: read keys from a zone file\n"
 "    -h: print help information\n"
 "    -K directory: where to find key or keyset files\n"
-"    -l zone: print DLV records in the given lookaside zone\n"
 "    -s: read keys from keyset-<dnsname> file\n"
 "    -T: TTL of output records (omitted by default)\n"
 "    -v level: verbosity\n"
 "    -V: print version information\n");
-	fprintf(stderr, "Output: DS, DLV, or CDS RRs\n");
+	fprintf(stderr, "Output: DS or CDS RRs\n");
 
 	exit (-1);
 }
@@ -352,8 +332,7 @@ int
 main(int argc, char **argv) {
 	char		*classname = NULL;
 	char		*filename = NULL, *dir = NULL, *namestr;
-	char		*lookaside = NULL;
-	char		*endp;
+	char		*endp, *arg1;
 	int		ch;
 	bool		cds = false;
 	bool		usekeyset = false;
@@ -369,10 +348,7 @@ main(int argc, char **argv) {
 		usage();
 	}
 
-	result = isc_mem_create(0, 0, &mctx);
-	if (result != ISC_R_SUCCESS) {
-		fatal("out of memory");
-	}
+	isc_mem_create(&mctx);
 
 #if USE_PKCS11
 	pk11_result_register();
@@ -397,9 +373,6 @@ main(int argc, char **argv) {
 			add_dtype(strtodsdigest(isc_commandline_argument));
 			break;
 		case 'C':
-			if (lookaside != NULL)
-				fatal("lookaside and CDS are mutually"
-				      " exclusive");
 			cds = true;
 			break;
 		case 'c':
@@ -418,12 +391,7 @@ main(int argc, char **argv) {
 			filename = isc_commandline_argument;
 			break;
 		case 'l':
-			if (cds)
-				fatal("lookaside and CDS are mutually"
-				      " exclusive");
-			lookaside = isc_commandline_argument;
-			if (strlen(lookaside) == 0U)
-				fatal("lookaside must be a non-empty string");
+			fatal("-l option (DLV lookaside) is obsolete");
 			break;
 		case 's':
 			usekeyset = true;
@@ -476,10 +444,15 @@ main(int argc, char **argv) {
 		dtype[0] = DNS_DSDIGEST_SHA256;
 	}
 
-	if (argc < isc_commandline_index + 1 && filename == NULL) {
+	/*
+	 * Use local variable arg1 so that clang can correctly analyse
+	 * reachable paths rather than 'argc < isc_commandline_index + 1'.
+	 */
+	arg1 = argv[isc_commandline_index];
+	if (arg1 == NULL && filename == NULL) {
 		fatal("the key file name was not specified");
 	}
-	if (argc > isc_commandline_index + 1) {
+	if (arg1 != NULL && argv[isc_commandline_index + 1] != NULL) {
 		fatal("extraneous arguments");
 	}
 
@@ -494,11 +467,11 @@ main(int argc, char **argv) {
 	dns_rdataset_init(&rdataset);
 
 	if (usekeyset || filename != NULL) {
-		if (argc < isc_commandline_index + 1 && filename != NULL) {
-			/* using zone name as the zone file name */
+		if (arg1 == NULL) {
+			/* using file name as the zone name */
 			namestr = filename;
 		} else {
-			namestr = argv[isc_commandline_index];
+			namestr = arg1;
 		}
 
 		result = initname(namestr);
@@ -509,6 +482,7 @@ main(int argc, char **argv) {
 		if (usekeyset) {
 			result = loadkeyset(dir, &rdataset);
 		} else {
+			INSIST(filename != NULL);
 			result = loadset(filename, &rdataset);
 		}
 
@@ -528,15 +502,14 @@ main(int argc, char **argv) {
 				logkey(&rdata);
 			}
 
-			emits(showall, lookaside, cds, &rdata);
+			emits(showall, cds, &rdata);
 		}
 	} else {
 		unsigned char key_buf[DST_KEY_MAXSIZE];
 
-		loadkey(argv[isc_commandline_index], key_buf,
-			DST_KEY_MAXSIZE, &rdata);
+		loadkey(arg1, key_buf, DST_KEY_MAXSIZE, &rdata);
 
-		emits(showall, lookaside, cds, &rdata);
+		emits(showall, cds, &rdata);
 	}
 
 	if (dns_rdataset_isassociated(&rdataset)) {

bin/dnssec/dnssec-dsfromkey.docbook

@@ -112,10 +112,8 @@
 
     <para>
       The <command>dnssec-dsfromkey</command> command outputs DS (Delegation
-      Signer) resource records (RRs) and other similarly-constructed RRs:
-      with the <option>-l</option> option it outputs DLV (DNSSEC Lookaside
-      Validation) RRs; or with the <option>-C</option> it outputs CDS (Child
-      DS) RRs.
+      Signer) resource records (RRs), or CDS (Child DS) RRs with the
+      <option>-C</option> option.
     </para>
 
     <para>
@@ -212,9 +210,7 @@
 	<term>-C</term>
 	<listitem>
 	  <para>
-	    Generate CDS records rather than DS records. This is mutually
-	    exclusive with the <option>-l</option> option for generating DLV
-	    records.
+	    Generate CDS records rather than DS records.
 	  </para>
 	</listitem>
       </varlistentry>
@@ -260,19 +256,6 @@
 	</listitem>
       </varlistentry>
 
-      <varlistentry>
-	<term>-l <replaceable class="parameter">domain</replaceable></term>
-	<listitem>
-	  <para>
-	    Generate a DLV set instead of a DS set. The specified
-	    <replaceable>domain</replaceable> is appended to the name for each
-	    record in the set.
-	    This is mutually exclusive with the <option>-C</option> option
-	    for generating CDS records.
-	  </para>
-	</listitem>
-      </varlistentry>
-
       <varlistentry>
 	<term>-s</term>
 	<listitem>
@@ -362,7 +345,6 @@
       </citerefentry>,
       <citetitle>BIND 9 Administrator Reference Manual</citetitle>,
       <citetitle>RFC 3658</citetitle> (DS RRs),
-      <citetitle>RFC 4431</citetitle> (DLV RRs),
       <citetitle>RFC 4509</citetitle> (SHA-256 for DS RRs),
       <citetitle>RFC 6605</citetitle> (SHA-384 for DS RRs),
       <citetitle>RFC 7344</citetitle> (CDS and CDNSKEY RRs).

bin/dnssec/dnssec-dsfromkey.html

@@ -97,10 +97,8 @@
 
     <p>
       The <span class="command"><strong>dnssec-dsfromkey</strong></span> command outputs DS (Delegation
-      Signer) resource records (RRs) and other similarly-constructed RRs:
-      with the <code class="option">-l</code> option it outputs DLV (DNSSEC Lookaside
-      Validation) RRs; or with the <code class="option">-C</code> it outputs CDS (Child
-      DS) RRs.
+      Signer) resource records (RRs), or CDS (Child DS) RRs with the
+      <code class="option">-C</code> option.
     </p>
 
     <p>
@@ -182,9 +180,7 @@
 <dt><span class="term">-C</span></dt>
 <dd>
 	  <p>
-	    Generate CDS records rather than DS records. This is mutually
-	    exclusive with the <code class="option">-l</code> option for generating DLV
-	    records.
+	    Generate CDS records rather than DS records.
 	  </p>
 	</dd>
 <dt><span class="term">-f <em class="replaceable"><code>file</code></em></span></dt>
@@ -219,16 +215,6 @@
 	    <code class="option">directory</code>.
 	  </p>
 	</dd>
-<dt><span class="term">-l <em class="replaceable"><code>domain</code></em></span></dt>
-<dd>
-	  <p>
-	    Generate a DLV set instead of a DS set. The specified
-	    <em class="replaceable"><code>domain</code></em> is appended to the name for each
-	    record in the set.
-	    This is mutually exclusive with the <code class="option">-C</code> option
-	    for generating CDS records.
-	  </p>
-	</dd>
 <dt><span class="term">-s</span></dt>
 <dd>
 	  <p>
@@ -311,7 +297,6 @@
       </span>,
       <em class="citetitle">BIND 9 Administrator Reference Manual</em>,
       <em class="citetitle">RFC 3658</em> (DS RRs),
-      <em class="citetitle">RFC 4431</em> (DLV RRs),
       <em class="citetitle">RFC 4509</em> (SHA-256 for DS RRs),
       <em class="citetitle">RFC 6605</em> (SHA-384 for DS RRs),
       <em class="citetitle">RFC 7344</em> (CDS and CDNSKEY RRs).

bin/dnssec/dnssec-importkey.c

@@ -174,9 +174,7 @@ loadkey(char *filename, unsigned char *key_buf, unsigned int key_buf_size,
 	rdclass = dst_key_class(key);
 
 	name = dns_fixedname_initname(&fixed);
-	result = dns_name_copy(dst_key_name(key), name, NULL);
-	if (result != ISC_R_SUCCESS)
-		fatal("can't copy name");
+	dns_name_copynf(dst_key_name(key), name);
 
 	dst_key_free(&key);
 }
@@ -300,9 +298,7 @@ main(int argc, char **argv) {
 	if (argc == 1)
 		usage();
 
-	result = isc_mem_create(0, 0, &mctx);
-	if (result != ISC_R_SUCCESS)
-		fatal("out of memory");
+	isc_mem_create(&mctx);
 
 #if USE_PKCS11
 	pk11_result_register();

bin/dnssec/dnssec-keyfromlabel.c

@@ -163,7 +163,7 @@ main(int argc, char **argv) {
 	if (argc == 1)
 		usage();
 
-	RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
+	isc_mem_create(&mctx);
 
 #if USE_PKCS11
 	pk11_result_register();
@@ -368,8 +368,6 @@ main(int argc, char **argv) {
 
 			len = strlen(label) + 8;
 			l = isc_mem_allocate(mctx, len);
-			if (l == NULL)
-				fatal("cannot allocate memory");
 			snprintf(l, len, "pkcs11:%s", label);
 			isc_mem_free(mctx, label);
 			label = l;

bin/dnssec/dnssec-keygen.8

@@ -92,8 +92,7 @@ to generate TSIG keys\&.
 .RS 4
 Specifies the number of bits in the key\&. The choice of key size depends on the algorithm used\&. RSA keys must be between 1024 and 4096 bits\&. Diffie Hellman keys must be between 128 and 4096 bits\&. Elliptic curve algorithms don\*(Aqt need this parameter\&.
 .sp
-If the key size is not specified, some algorithms have pre\-defined defaults\&. For example, RSA keys for use as DNSSEC zone signing keys have a default size of 1024 bits; RSA keys for use as key signing keys (KSKs, generated with
-\fB\-f KSK\fR) default to 2048 bits\&.
+If the key size is not specified, some algorithms have pre\-defined defaults\&. For instance, RSA keys have a default size of 2048 bits\&.
 .RE
 .PP
 \-C

bin/dnssec/dnssec-keygen.c

@@ -218,7 +218,6 @@ main(int argc, char **argv) {
 	bool	unsetrev = false, unsetinact = false;
 	bool	unsetdel = false;
 	bool	genonly = false;
-	bool	quiet = false;
 	bool	show_progress = false;
 	unsigned char	c;
 	isc_stdtime_t	syncadd = 0, syncdel = 0;
@@ -260,7 +259,7 @@ main(int argc, char **argv) {
 	}
 	isc_commandline_reset = true;
 
-	RUNTIME_CHECK(isc_mem_create(0, 0, &mctx) == ISC_R_SUCCESS);
+	isc_mem_create(&mctx);
 
 	isc_stdtime_get(&now);
 
@@ -554,11 +553,7 @@ main(int argc, char **argv) {
 			case DST_ALG_NSEC3RSASHA1:
 			case DST_ALG_RSASHA256:
 			case DST_ALG_RSASHA512:
-				if ((kskflag & DNS_KEYFLAG_KSK) != 0) {
-					size = 2048;
-				} else {
-					size = 1024;
-				}
+				size = 2048;
 				if (verbose > 0) {
 					fprintf(stderr, "key size not "
 							"specified; defaulting"

bin/dnssec/dnssec-keygen.docbook

@@ -176,10 +176,8 @@
 	  </para>
 	  <para>
 	    If the key size is not specified, some algorithms have
-	    pre-defined defaults.  For example, RSA keys for use as
-	    DNSSEC zone signing keys have a default size of 1024 bits;
-	    RSA keys for use as key signing keys (KSKs, generated with
-	    <option>-f KSK</option>) default to 2048 bits.
+	    pre-defined defaults.  For instance, RSA keys have a default
+	    size of 2048 bits.
 	  </para>
 	</listitem>
       </varlistentry>

bin/dnssec/dnssec-keygen.html

@@ -145,10 +145,8 @@
 	  </p>
 	  <p>
 	    If the key size is not specified, some algorithms have
-	    pre-defined defaults.  For example, RSA keys for use as
-	    DNSSEC zone signing keys have a default size of 1024 bits;
-	    RSA keys for use as key signing keys (KSKs, generated with
-	    <code class="option">-f KSK</code>) default to 2048 bits.
+	    pre-defined defaults.  For instance, RSA keys have a default
+	    size of 2048 bits.
 	  </p>
 	</dd>
 <dt><span class="term">-C</span></dt>

bin/dnssec/dnssec-revoke.c

@@ -88,9 +88,7 @@ main(int argc, char **argv) {
 	if (argc == 1)
 		usage();
 
-	result = isc_mem_create(0, 0, &mctx);
-	if (result != ISC_R_SUCCESS)
-		fatal("Out of memory");
+	isc_mem_create(&mctx);
 
 #if HAVE_PKCS11
 	pk11_result_register();
@@ -113,10 +111,6 @@ main(int argc, char **argv) {
 			 * simplify cleanup later
 			 */
 			dir = isc_mem_strdup(mctx, isc_commandline_argument);
-			if (dir == NULL) {
-				fatal("Failed to allocate memory for "
-				      "directory");
-			}
 			break;
 		    case 'r':
 			removefile = true;

bin/dnssec/dnssec-settime.c

@@ -167,9 +167,7 @@ main(int argc, char **argv) {
 	if (argc == 1)
 		usage();
 
-	result = isc_mem_create(0, 0, &mctx);
-	if (result != ISC_R_SUCCESS)
-		fatal("Out of memory");
+	isc_mem_create(&mctx);
 
 	setup_logging(mctx, &log);
 
@@ -253,10 +251,6 @@ main(int argc, char **argv) {
 			 */
 			directory = isc_mem_strdup(mctx,
 						   isc_commandline_argument);
-			if (directory == NULL) {
-				fatal("Failed to allocate memory for "
-				      "directory");
-			}
 			break;
 		case 'L':
 			ttl = strtottl(isc_commandline_argument);

bin/dnssec/dnssec-signzone.8

@@ -39,7 +39,7 @@
 dnssec-signzone \- DNSSEC zone signing tool
 .SH "SYNOPSIS"
 .HP \w'\fBdnssec\-signzone\fR\ 'u
-\fBdnssec\-signzone\fR [\fB\-a\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-d\ \fR\fB\fIdirectory\fR\fR] [\fB\-D\fR] [\fB\-E\ \fR\fB\fIengine\fR\fR] [\fB\-e\ \fR\fB\fIend\-time\fR\fR] [\fB\-f\ \fR\fB\fIoutput\-file\fR\fR] [\fB\-g\fR] [\fB\-h\fR] [\fB\-i\ \fR\fB\fIinterval\fR\fR] [\fB\-I\ \fR\fB\fIinput\-format\fR\fR] [\fB\-j\ \fR\fB\fIjitter\fR\fR] [\fB\-K\ \fR\fB\fIdirectory\fR\fR] [\fB\-k\ \fR\fB\fIkey\fR\fR] [\fB\-L\ \fR\fB\fIserial\fR\fR] [\fB\-l\ \fR\fB\fIdomain\fR\fR] [\fB\-M\ \fR\fB\fImaxttl\fR\fR] [\fB\-N\ \fR\fB\fIsoa\-serial\-format\fR\fR] [\fB\-o\ \fR\fB\fIorigin\fR\fR] [\fB\-O\ \fR\fB\fIoutput\-format\fR\fR] [\fB\-P\fR] [\fB\-Q\fR] [\fB\-R\fR] [\fB\-S\fR] [\fB\-s\ \fR\fB\fIstart\-time\fR\fR] [\fB\-T\ \fR\fB\fIttl\fR\fR] [\fB\-t\fR] [\fB\-u\fR] [\fB\-v\ \fR\fB\fIlevel\fR\fR] [\fB\-V\fR] [\fB\-X\ \fR\fB\fIextended\ end\-time\fR\fR] [\fB\-x\fR] [\fB\-z\fR] [\fB\-3\ \fR\fB\fIsalt\fR\fR] [\fB\-H\ \fR\fB\fIiterations\fR\fR] [\fB\-A\fR] {zonefile} [key...]
+\fBdnssec\-signzone\fR [\fB\-a\fR] [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-d\ \fR\fB\fIdirectory\fR\fR] [\fB\-D\fR] [\fB\-E\ \fR\fB\fIengine\fR\fR] [\fB\-e\ \fR\fB\fIend\-time\fR\fR] [\fB\-f\ \fR\fB\fIoutput\-file\fR\fR] [\fB\-g\fR] [\fB\-h\fR] [\fB\-i\ \fR\fB\fIinterval\fR\fR] [\fB\-I\ \fR\fB\fIinput\-format\fR\fR] [\fB\-j\ \fR\fB\fIjitter\fR\fR] [\fB\-K\ \fR\fB\fIdirectory\fR\fR] [\fB\-k\ \fR\fB\fIkey\fR\fR] [\fB\-L\ \fR\fB\fIserial\fR\fR] [\fB\-l\ \fR\fB\fIdomain\fR\fR] [\fB\-M\ \fR\fB\fImaxttl\fR\fR] [\fB\-N\ \fR\fB\fIsoa\-serial\-format\fR\fR] [\fB\-o\ \fR\fB\fIorigin\fR\fR] [\fB\-O\ \fR\fB\fIoutput\-format\fR\fR] [\fB\-P\fR] [\fB\-Q\fR] [\fB\-q\fR] [\fB\-R\fR] [\fB\-S\fR] [\fB\-s\ \fR\fB\fIstart\-time\fR\fR] [\fB\-T\ \fR\fB\fIttl\fR\fR] [\fB\-t\fR] [\fB\-u\fR] [\fB\-v\ \fR\fB\fIlevel\fR\fR] [\fB\-V\fR] [\fB\-X\ \fR\fB\fIextended\ end\-time\fR\fR] [\fB\-x\fR] [\fB\-z\fR] [\fB\-3\ \fR\fB\fIsalt\fR\fR] [\fB\-H\ \fR\fB\fIiterations\fR\fR] [\fB\-A\fR] {zonefile} [key...]
 .SH "DESCRIPTION"
 .PP
 \fBdnssec\-signzone\fR
@@ -113,11 +113,6 @@ Key repository: Specify a directory to search for DNSSEC keys\&. If not specifie
 Treat specified key as a key signing key ignoring any key flags\&. This option may be specified multiple times\&.
 .RE
 .PP
-\-l \fIdomain\fR
-.RS 4
-Generate a DLV set in addition to the key (DNSKEY) and DS sets\&. The domain is appended to the name of the records\&.
-.RE
-.PP
 \-M \fImaxttl\fR
 .RS 4
 Sets the maximum TTL for the signed zone\&. Any TTL higher than
@@ -296,6 +291,13 @@ forces
 to remove signatures from keys that are no longer active\&. This enables ZSK rollover using the procedure described in RFC 4641, section 4\&.2\&.1\&.1 ("Pre\-Publish Key Rollover")\&.
 .RE
 .PP
+\-q
+.RS 4
+Quiet mode: Suppresses unnecessary output\&. Without this option, when
+\fBdnssec\-signzone\fR
+is run it will print to standard output the number of keys in use, the algorithms used to verify the zone was signed correctly and other status information, and finally the filename containing the signed zone\&. With it, that output is suppressed, leaving only the filename\&.
+.RE
+.PP
 \-R
 .RS 4
 Remove signatures from keys that are no longer published\&.

bin/dnssec/dnssec-signzone.c

@@ -32,6 +32,7 @@
 #include <unistd.h>
 
 #include <isc/app.h>
+#include <isc/atomic.h>
 #include <isc/base32.h>
 #include <isc/commandline.h>
 #include <isc/event.h>
@@ -45,8 +46,8 @@
 #include <isc/print.h>
 #include <isc/random.h>
 #include <isc/rwlock.h>
-#include <isc/serial.h>
 #include <isc/safe.h>
+#include <isc/serial.h>
 #include <isc/stdio.h>
 #include <isc/string.h>
 #include <isc/task.h>
@@ -155,14 +156,13 @@ static unsigned char *gsalt = saltbuf;
 static size_t salt_length = 0;
 static isc_task_t *master = NULL;
 static unsigned int ntasks = 0;
-static bool shuttingdown = false, finished = false;
+static atomic_bool shuttingdown;
+static atomic_bool finished;
 static bool nokeys = false;
 static bool removefile = false;
 static bool generateds = false;
 static bool ignore_kskflag = false;
 static bool keyset_kskonly = false;
-static dns_name_t *dlv = NULL;
-static dns_fixedname_t dlv_fixed;
 static dns_master_style_t *dsstyle = NULL;
 static unsigned int serialformat = SOA_SERIAL_KEEP;
 static unsigned int hash_length = 0;
@@ -197,7 +197,7 @@ savezonecut(dns_fixedname_t *fzonecut, dns_name_t *name) {
 	dns_name_t *result;
 
 	result = dns_fixedname_initname(fzonecut);
-	dns_name_copy(name, result, NULL);
+	dns_name_copynf(name, result);
 
 	return (result);
 }
@@ -787,7 +787,10 @@ hashlist_comp(const void *a, const void *b) {
 
 static void
 hashlist_sort(hashlist_t *l) {
-	qsort(l->hashbuf, l->entries, l->length, hashlist_comp);
+	INSIST(l->hashbuf != NULL || l->length == 0);
+	if (l->length > 0) {
+		qsort(l->hashbuf, l->entries, l->length, hashlist_comp);
+	}
 }
 
 static bool
@@ -1454,11 +1457,12 @@ signapex(void) {
 	cleannode(gdb, gversion, node);
 	dns_db_detachnode(gdb, &node);
 	result = dns_dbiterator_first(gdbiter);
-	if (result == ISC_R_NOMORE)
-		finished = true;
-	else if (result != ISC_R_SUCCESS)
+	if (result == ISC_R_NOMORE) {
+		atomic_store(&finished, true);
+	} else if (result != ISC_R_SUCCESS) {
 		fatal("failure iterating database: %s",
 		      isc_result_totext(result));
+	}
 }
 
 /*%
@@ -1478,11 +1482,12 @@ assignwork(isc_task_t *task, isc_task_t *worker) {
 	static dns_fixedname_t fzonecut;	/* Protected by namelock. */
 	static unsigned int ended = 0;		/* Protected by namelock. */
 
-	if (shuttingdown)
+	if (atomic_load(&shuttingdown)) {
 		return;
+	}
 
 	LOCK(&namelock);
-	if (finished) {
+	if (atomic_load(&finished)) {
 		ended++;
 		if (ended == ntasks) {
 			isc_task_detach(&task);
@@ -1492,8 +1497,6 @@ assignwork(isc_task_t *task, isc_task_t *worker) {
 	}
 
 	fname = isc_mem_get(mctx, sizeof(dns_fixedname_t));
-	if (fname == NULL)
-		fatal("out of memory");
 	name = dns_fixedname_initname(fname);
 	node = NULL;
 	found = false;
@@ -1552,7 +1555,7 @@ assignwork(isc_task_t *task, isc_task_t *worker) {
  next:
 		result = dns_dbiterator_next(gdbiter);
 		if (result == ISC_R_NOMORE) {
-			finished = true;
+			atomic_store(&finished, true);
 			break;
 		} else if (result != ISC_R_SUCCESS)
 			fatal("failure iterating database: %s",
@@ -1570,8 +1573,6 @@ assignwork(isc_task_t *task, isc_task_t *worker) {
 	sevent = (sevent_t *)
 		 isc_event_allocate(mctx, task, SIGNER_EVENT_WORK,
 				    sign, NULL, sizeof(sevent_t));
-	if (sevent == NULL)
-		fatal("failed to allocate event\n");
 
 	sevent->node = node;
 	sevent->fname = fname;
@@ -1627,8 +1628,6 @@ sign(isc_task_t *task, isc_event_t *event) {
 	wevent = (sevent_t *)
 		 isc_event_allocate(mctx, task, SIGNER_EVENT_WRITE,
 				    writenode, NULL, sizeof(sevent_t));
-	if (wevent == NULL)
-		fatal("failed to allocate event\n");
 	wevent->node = node;
 	wevent->fname = fname;
 	isc_task_send(master, ISC_EVENT_PTR(&wevent));
@@ -1710,7 +1709,6 @@ remove_records(dns_dbnode_t *node, dns_rdatatype_t which,
 			result = dns_db_deleterdataset(gdb, node, gversion,
 						       type, covers);
 			check_result(result, "dns_db_deleterdataset()");
-			continue;
 		}
 	}
 	dns_rdatasetiter_destroy(&rdsiter);
@@ -2329,7 +2327,7 @@ nsec3ify(unsigned int hashalg, dns_iterations_t iterations,
 			break;
 		}
 		if (result == ISC_R_NOMORE) {
-			dns_name_copy(gorigin, nextname, NULL);
+			dns_name_copynf(gorigin, nextname);
 			done = true;
 		} else if (result != ISC_R_SUCCESS)
 			fatal("iterating through the database failed: %s",
@@ -2463,7 +2461,7 @@ nsec3ify(unsigned int hashalg, dns_iterations_t iterations,
 			break;
 		}
 		if (result == ISC_R_NOMORE) {
-			dns_name_copy(gorigin, nextname, NULL);
+			dns_name_copynf(gorigin, nextname);
 			done = true;
 		} else if (result != ISC_R_SUCCESS)
 			fatal("iterating through the database failed: %s",
@@ -2643,11 +2641,13 @@ loadexplicitkeys(char *keyfiles[], int n, bool setksk) {
 
 static void
 report(const char *format, ...) {
-	va_list args;
-	va_start(args, format);
-	vfprintf(stderr, format, args);
-	va_end(args);
-	putc('\n', stderr);
+	if (!quiet) {
+		FILE *out = output_stdout ? stderr : stdout;
+		va_list args;
+		va_start(args, format);
+		vfprintf(out, format, args);
+		va_end(args);
+	}
 }
 
 static void
@@ -2902,7 +2902,6 @@ writeset(const char *prefix, dns_rdatatype_t type) {
 	dns_dbversion_t *dbversion = NULL;
 	dns_diff_t diff;
 	dns_difftuple_t *tuple = NULL;
-	dns_fixedname_t fixed;
 	dns_name_t *name;
 	dns_rdata_t rdata, ds;
 	bool have_ksk = false;
@@ -2926,8 +2925,6 @@ writeset(const char *prefix, dns_rdatatype_t type) {
 	if (dsdir != NULL)
 		filenamelen += strlen(dsdir) + 1;
 	filename = isc_mem_get(mctx, filenamelen);
-	if (filename == NULL)
-		fatal("out of memory");
 	if (dsdir != NULL)
 		snprintf(filename, filenamelen, "%s/", dsdir);
 	else
@@ -2937,18 +2934,7 @@ writeset(const char *prefix, dns_rdatatype_t type) {
 
 	dns_diff_init(mctx, &diff);
 
-	if (type == dns_rdatatype_dlv) {
-		dns_name_t tname;
-		unsigned int labels;
-
-		dns_name_init(&tname, NULL);
-		name = dns_fixedname_initname(&fixed);
-		labels = dns_name_countlabels(gorigin);
-		dns_name_getlabelsequence(gorigin, 0, labels - 1, &tname);
-		result = dns_name_concatenate(&tname, dlv, name, NULL);
-		check_result(result, "dns_name_concatenate");
-	} else
-		name = gorigin;
+	name = gorigin;
 
 	for (key = ISC_LIST_HEAD(keylist);
 	     key != NULL;
@@ -2989,8 +2975,6 @@ writeset(const char *prefix, dns_rdatatype_t type) {
 						   DNS_DSDIGEST_SHA256,
 						   dsbuf, &ds);
 			check_result(result, "dns_ds_buildrdata");
-			if (type == dns_rdatatype_dlv)
-				ds.type = dns_rdatatype_dlv;
 			result = dns_difftuple_create(mctx,
 						      DNS_DIFFOP_ADDRESIGN,
 						      name, 0, &ds, &tuple);
@@ -3085,6 +3069,7 @@ usage(void) {
 	fprintf(stderr, "\t-j jitter:\n");
 	fprintf(stderr, "\t\trandomize signature end time up to jitter seconds\n");
 	fprintf(stderr, "\t-v debuglevel (0)\n");
+	fprintf(stderr, "\t-q quiet\n");
 	fprintf(stderr, "\t-V:\tprint version information\n");
 	fprintf(stderr, "\t-o origin:\n");
 	fprintf(stderr, "\t\tzone origin (name of zonefile)\n");
@@ -3127,7 +3112,6 @@ usage(void) {
 			"\t\twith older versions of dnssec-signzone -g\n");
 	fprintf(stderr, "\t-n ncpus (number of cpus present)\n");
 	fprintf(stderr, "\t-k key_signing_key\n");
-	fprintf(stderr, "\t-l lookasidezone\n");
 	fprintf(stderr, "\t-3 NSEC3 salt\n");
 	fprintf(stderr, "\t-H NSEC3 iterations (10)\n");
 	fprintf(stderr, "\t-A NSEC3 optout\n");
@@ -3203,8 +3187,6 @@ main(int argc, char *argv[]) {
 	int tempfilelen = 0;
 	dns_rdataclass_t rdclass;
 	isc_task_t **tasks = NULL;
-	isc_buffer_t b;
-	int len;
 	hashlist_t hashlist;
 	bool make_keyset = false;
 	bool set_salt = false;
@@ -3212,9 +3194,12 @@ main(int argc, char *argv[]) {
 	bool set_iter = false;
 	bool nonsecify = false;
 
+	atomic_init(&shuttingdown, false);
+	atomic_init(&finished, false);
+
 	/* Unused letters: Bb G J q Yy (and F is reserved). */
 #define CMDLINE_FLAGS \
-	"3:AaCc:Dd:E:e:f:FghH:i:I:j:K:k:L:l:m:M:n:N:o:O:PpQRr:s:ST:tuUv:VX:xzZ:"
+	"3:AaCc:Dd:E:e:f:FghH:i:I:j:K:k:L:l:m:M:n:N:o:O:PpQqRr:s:ST:tuUv:VX:xzZ:"
 
 	/*
 	 * Process memory debugging argument first.
@@ -3247,9 +3232,7 @@ main(int argc, char *argv[]) {
 
 	check_result(isc_app_start(), "isc_app_start");
 
-	result = isc_mem_create(0, 0, &mctx);
-	if (result != ISC_R_SUCCESS)
-		fatal("out of memory");
+	isc_mem_create(&mctx);
 
 #if USE_PKCS11
 	pk11_result_register();
@@ -3379,14 +3362,7 @@ main(int argc, char *argv[]) {
 			break;
 
 		case 'l':
-			len = strlen(isc_commandline_argument);
-			isc_buffer_init(&b, isc_commandline_argument, len);
-			isc_buffer_add(&b, len);
-
-			dlv = dns_fixedname_initname(&dlv_fixed);
-			result = dns_name_fromtext(dlv, &b, dns_rootname, 0,
-						   NULL);
-			check_result(result, "dns_name_fromtext(dlv)");
+			fatal("-l option (DLV lookaside) is obsolete");
 			break;
 
 		case 'M':
@@ -3475,6 +3451,10 @@ main(int argc, char *argv[]) {
 				fatal("verbose level must be numeric");
 			break;
 
+		case 'q':
+			quiet = true;
+			break;
+
 		case 'X':
 			dnskey_endstr = isc_commandline_argument;
 			break;
@@ -3574,8 +3554,6 @@ main(int argc, char *argv[]) {
 		free_output = true;
 		size = strlen(file) + strlen(".signed") + 1;
 		output = isc_mem_allocate(mctx, size);
-		if (output == NULL)
-			fatal("out of memory");
 		snprintf(output, size, "%s.signed", file);
 	}
 
@@ -3607,7 +3585,6 @@ main(int argc, char *argv[]) {
 			outputformat = dns_masterformat_raw;
 		} else if (strncasecmp(outputformatstr, "raw=", 4) == 0) {
 			char *end;
-			outputformat = dns_masterformat_raw;
 
 			outputformat = dns_masterformat_raw;
 			rawversion = strtol(outputformatstr + 4, &end, 10);
@@ -3790,10 +3767,8 @@ main(int argc, char *argv[]) {
 
 	if (!nokeys) {
 		writeset("dsset-", dns_rdatatype_ds);
-		if (make_keyset)
+		if (make_keyset) {
 			writeset("keyset-", dns_rdatatype_dnskey);
-		if (dlv != NULL) {
-			writeset("dlvset-", dns_rdatatype_dlv);
 		}
 	}
 
@@ -3804,8 +3779,6 @@ main(int argc, char *argv[]) {
 	} else {
 		tempfilelen = strlen(output) + 20;
 		tempfile = isc_mem_get(mctx, tempfilelen);
-		if (tempfile == NULL)
-			fatal("out of memory");
 
 		result = isc_file_mktemplate(output, tempfile, tempfilelen);
 		check_result(result, "isc_file_mktemplate");
@@ -3824,7 +3797,7 @@ main(int argc, char *argv[]) {
 	print_time(outfp);
 	print_version(outfp);
 
-	result = isc_taskmgr_create(mctx, ntasks, 0, &taskmgr);
+	result = isc_taskmgr_create(mctx, ntasks, 0, NULL, &taskmgr);
 	if (result != ISC_R_SUCCESS)
 		fatal("failed to create task manager: %s",
 		      isc_result_totext(result));
@@ -3835,8 +3808,6 @@ main(int argc, char *argv[]) {
 		fatal("failed to create task: %s", isc_result_totext(result));
 
 	tasks = isc_mem_get(mctx, ntasks * sizeof(isc_task_t *));
-	if (tasks == NULL)
-		fatal("out of memory");
 	for (i = 0; i < (int)ntasks; i++) {
 		tasks[i] = NULL;
 		result = isc_task_create(taskmgr, 0, &tasks[i]);
@@ -3854,7 +3825,7 @@ main(int argc, char *argv[]) {
 	presign();
 	TIME_NOW(&sign_start);
 	signapex();
-	if (!finished) {
+	if (!atomic_load(&finished)) {
 		/*
 		 * There is more work to do.  Spread it out over multiple
 		 * processors if possible.
@@ -3867,11 +3838,12 @@ main(int argc, char *argv[]) {
 				      isc_result_totext(result));
 		}
 		(void)isc_app_run();
-		if (!finished)
+		if (!atomic_load(&finished)) {
 			fatal("process aborted by user");
+		}
 	} else
 		isc_task_detach(&master);
-	shuttingdown = true;
+	atomic_store(&shuttingdown, true);;
 	for (i = 0; i < (int)ntasks; i++)
 		isc_task_detach(&tasks[i]);
 	isc_taskmgr_destroy(&taskmgr);
@@ -3884,7 +3856,7 @@ main(int argc, char *argv[]) {
 	} else {
 		vresult = dns_zoneverify_dnssec(NULL, gdb, gversion, gorigin,
 						NULL, mctx, ignore_kskflag,
-						keyset_kskonly);
+						keyset_kskonly, report);
 		if (vresult != ISC_R_SUCCESS) {
 			fprintf(output_stdout ? stderr : stdout,
 				"Zone verification failed (%s)\n",

bin/dnssec/dnssec-signzone.docbook

@@ -80,6 +80,7 @@
       <arg choice="opt" rep="norepeat"><option>-O <replaceable class="parameter">output-format</replaceable></option></arg>
       <arg choice="opt" rep="norepeat"><option>-P</option></arg>
       <arg choice="opt" rep="norepeat"><option>-Q</option></arg>
+      <arg choice="opt" rep="norepeat"><option>-q</option></arg>
       <arg choice="opt" rep="norepeat"><option>-R</option></arg>
       <arg choice="opt" rep="norepeat"><option>-S</option></arg>
       <arg choice="opt" rep="norepeat"><option>-s <replaceable class="parameter">start-time</replaceable></option></arg>
@@ -223,16 +224,6 @@
         </listitem>
       </varlistentry>
 
-      <varlistentry>
-        <term>-l <replaceable class="parameter">domain</replaceable></term>
-        <listitem>
-          <para>
-            Generate a DLV set in addition to the key (DNSKEY) and DS sets.
-            The domain is appended to the name of the records.
-          </para>
-        </listitem>
-      </varlistentry>
-
       <varlistentry>
         <term>-M <replaceable class="parameter">maxttl</replaceable></term>
         <listitem>
@@ -543,6 +534,22 @@
           </para>
         </listitem>
       </varlistentry>
+
+      <varlistentry>
+        <term>-q</term>
+        <listitem>
+          <para>
+	    Quiet mode: Suppresses unnecessary output.  Without this
+	    option, when <command>dnssec-signzone</command> is run it
+	    will print to standard output the number of keys in use,
+	    the algorithms used to verify the zone was signed correctly
+	    and other status information, and finally the filename
+	    containing the signed zone.  With it, that output is
+	    suppressed, leaving only the filename.
+          </para>
+        </listitem>
+      </varlistentry>
+
       <varlistentry>
         <term>-R</term>
         <listitem>

bin/dnssec/dnssec-signzone.html

@@ -55,6 +55,7 @@
        [<code class="option">-O <em class="replaceable"><code>output-format</code></em></code>]
        [<code class="option">-P</code>]
        [<code class="option">-Q</code>]
+       [<code class="option">-q</code>]
        [<code class="option">-R</code>]
        [<code class="option">-S</code>]
        [<code class="option">-s <em class="replaceable"><code>start-time</code></em></code>]
@@ -173,13 +174,6 @@
             key flags.  This option may be specified multiple times.
           </p>
         </dd>
-<dt><span class="term">-l <em class="replaceable"><code>domain</code></em></span></dt>
-<dd>
-          <p>
-            Generate a DLV set in addition to the key (DNSKEY) and DS sets.
-            The domain is appended to the name of the records.
-          </p>
-        </dd>
 <dt><span class="term">-M <em class="replaceable"><code>maxttl</code></em></span></dt>
 <dd>
           <p>
@@ -429,6 +423,18 @@
             RFC 4641, section 4.2.1.1 ("Pre-Publish Key Rollover").
           </p>
         </dd>
+<dt><span class="term">-q</span></dt>
+<dd>
+          <p>
+	    Quiet mode: Suppresses unnecessary output.  Without this
+	    option, when <span class="command"><strong>dnssec-signzone</strong></span> is run it
+	    will print to standard output the number of keys in use,
+	    the algorithms used to verify the zone was signed correctly
+	    and other status information, and finally the filename
+	    containing the signed zone.  With it, that output is
+	    suppressed, leaving only the filename.
+          </p>
+        </dd>
 <dt><span class="term">-R</span></dt>
 <dd>
           <p>

bin/dnssec/dnssec-verify.8

@@ -39,7 +39,7 @@
 dnssec-verify \- DNSSEC zone verification tool
 .SH "SYNOPSIS"
 .HP \w'\fBdnssec\-verify\fR\ 'u
-\fBdnssec\-verify\fR [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-E\ \fR\fB\fIengine\fR\fR] [\fB\-I\ \fR\fB\fIinput\-format\fR\fR] [\fB\-o\ \fR\fB\fIorigin\fR\fR] [\fB\-v\ \fR\fB\fIlevel\fR\fR] [\fB\-V\fR] [\fB\-x\fR] [\fB\-z\fR] {zonefile}
+\fBdnssec\-verify\fR [\fB\-c\ \fR\fB\fIclass\fR\fR] [\fB\-E\ \fR\fB\fIengine\fR\fR] [\fB\-I\ \fR\fB\fIinput\-format\fR\fR] [\fB\-o\ \fR\fB\fIorigin\fR\fR] [\fB\-q\fR] [\fB\-v\ \fR\fB\fIlevel\fR\fR] [\fB\-V\fR] [\fB\-x\fR] [\fB\-z\fR] {zonefile}
 .SH "DESCRIPTION"
 .PP
 \fBdnssec\-verify\fR
@@ -81,6 +81,13 @@ Sets the debugging level\&.
 Prints version information\&.
 .RE
 .PP
+\-q
+.RS 4
+Quiet mode: Suppresses output\&. Without this option, when
+\fBdnssec\-verify\fR
+is run it will print to standard output the number of keys in use, the algorithms used to verify the zone was signed correctly and other status information\&. With it, all non\-error output is suppressed, and only the exit code will indicate success\&.
+.RE
+.PP
 \-x
 .RS 4
 Only verify that the DNSKEY RRset is signed with key\-signing keys\&. Without this flag, it is assumed that the DNSKEY RRset will be signed by all active keys\&. When this flag is set, it will not be an error if the DNSKEY RRset is not signed by zone\-signing keys\&. This corresponds to the

bin/dnssec/dnssec-verify.c

@@ -78,6 +78,16 @@ static dns_name_t *gorigin;		/* The database origin */
 static bool ignore_kskflag = false;
 static bool keyset_kskonly = false;
 
+static void
+report(const char *format, ...) {
+	if (!quiet) {
+		va_list args;
+		va_start(args, format);
+		vfprintf(stdout, format, args);
+		va_end(args);
+	}
+}
+
 /*%
  * Load the zone file from disk
  */
@@ -140,6 +150,7 @@ usage(void) {
 
 	fprintf(stderr, "Options: (default value in parenthesis) \n");
 	fprintf(stderr, "\t-v debuglevel (0)\n");
+	fprintf(stderr, "\t-q quiet\n");
 	fprintf(stderr, "\t-V:\tprint version information\n");
 	fprintf(stderr, "\t-o origin:\n");
 	fprintf(stderr, "\t\tzone origin (name of zonefile)\n");
@@ -172,7 +183,7 @@ main(int argc, char *argv[]) {
 	int ch;
 
 #define CMDLINE_FLAGS \
-	"hm:o:I:c:E:v:Vxz"
+	"c:E:hm:o:I:qv:Vxz"
 
 	/*
 	 * Process memory debugging argument first.
@@ -198,9 +209,7 @@ main(int argc, char *argv[]) {
 	isc_commandline_reset = true;
 	check_result(isc_app_start(), "isc_app_start");
 
-	result = isc_mem_create(0, 0, &mctx);
-	if (result != ISC_R_SUCCESS)
-		fatal("out of memory");
+	isc_mem_create(&mctx);
 
 #if USE_PKCS11
 	pk11_result_register();
@@ -237,6 +246,10 @@ main(int argc, char *argv[]) {
 				fatal("verbose level must be numeric");
 			break;
 
+		case 'q':
+			quiet = true;
+			break;
+
 		case 'x':
 			keyset_kskonly = true;
 			break;
@@ -304,7 +317,7 @@ main(int argc, char *argv[]) {
 	}
 
 	gdb = NULL;
-	fprintf(stderr, "Loading zone '%s' from file '%s'\n", origin, file);
+	report("Loading zone '%s' from file '%s'\n", origin, file);
 	loadzone(file, origin, rdclass, &gdb);
 	gorigin = dns_db_origin(gdb);
 	gclass = dns_db_class(gdb);
@@ -314,7 +327,8 @@ main(int argc, char *argv[]) {
 	check_result(result, "dns_db_newversion()");
 
 	result = dns_zoneverify_dnssec(NULL, gdb, gversion, gorigin, NULL,
-				       mctx, ignore_kskflag, keyset_kskonly);
+				       mctx, ignore_kskflag, keyset_kskonly,
+				       report);
 
 	dns_db_closeversion(gdb, &gversion, false);
 	dns_db_detach(&gdb);

bin/dnssec/dnssec-verify.docbook

@@ -49,6 +49,7 @@
       <arg choice="opt" rep="norepeat"><option>-E <replaceable class="parameter">engine</replaceable></option></arg>
       <arg choice="opt" rep="norepeat"><option>-I <replaceable class="parameter">input-format</replaceable></option></arg>
       <arg choice="opt" rep="norepeat"><option>-o <replaceable class="parameter">origin</replaceable></option></arg>
+      <arg choice="opt" rep="norepeat"><option>-q</option></arg>
       <arg choice="opt" rep="norepeat"><option>-v <replaceable class="parameter">level</replaceable></option></arg>
       <arg choice="opt" rep="norepeat"><option>-V</option></arg>
       <arg choice="opt" rep="norepeat"><option>-x</option></arg>
@@ -140,6 +141,20 @@
         </listitem>
       </varlistentry>
 
+      <varlistentry>
+        <term>-q</term>
+        <listitem>
+          <para>
+	    Quiet mode: Suppresses output.  Without this option, when
+	    <command>dnssec-verify</command> is run it will print to
+	    standard output the number of keys in use, the algorithms
+	    used to verify the zone was signed correctly and other
+	    status information.  With it, all non-error output is
+	    suppressed, and only the exit code will indicate success.
+          </para>
+        </listitem>
+      </varlistentry>
+
       <varlistentry>
         <term>-x</term>
         <listitem>

bin/dnssec/dnssec-verify.html

@@ -37,6 +37,7 @@
        [<code class="option">-E <em class="replaceable"><code>engine</code></em></code>]
        [<code class="option">-I <em class="replaceable"><code>input-format</code></em></code>]
        [<code class="option">-o <em class="replaceable"><code>origin</code></em></code>]
+       [<code class="option">-q</code>]
        [<code class="option">-v <em class="replaceable"><code>level</code></em></code>]
        [<code class="option">-V</code>]
        [<code class="option">-x</code>]
@@ -112,6 +113,17 @@
 	    Prints version information.
 	  </p>
         </dd>
+<dt><span class="term">-q</span></dt>
+<dd>
+          <p>
+	    Quiet mode: Suppresses output.  Without this option, when
+	    <span class="command"><strong>dnssec-verify</strong></span> is run it will print to
+	    standard output the number of keys in use, the algorithms
+	    used to verify the zone was signed correctly and other
+	    status information.  With it, all non-error output is
+	    suppressed, and only the exit code will indicate success.
+          </p>
+        </dd>
 <dt><span class="term">-x</span></dt>
 <dd>
           <p>

bin/dnssec/dnssectool.c

@@ -57,7 +57,8 @@
 
 #include "dnssectool.h"
 
-int verbose;
+int verbose = 0;
+bool quiet = false;
 uint8_t dtype[8];
 
 static fatalcallback_t *fatalcallback = NULL;
@@ -313,35 +314,30 @@ dns_rdataclass_t
 strtoclass(const char *str) {
 	isc_textregion_t r;
 	dns_rdataclass_t rdclass;
-	isc_result_t ret;
+	isc_result_t result;
 
 	if (str == NULL)
 		return dns_rdataclass_in;
 	DE_CONST(str, r.base);
 	r.length = strlen(str);
-	ret = dns_rdataclass_fromtext(&rdclass, &r);
-	if (ret != ISC_R_SUCCESS)
+	result = dns_rdataclass_fromtext(&rdclass, &r);
+	if (result != ISC_R_SUCCESS)
 		fatal("unknown class %s", str);
 	return (rdclass);
 }
 
 unsigned int
-strtodsdigest(const char *algname) {
-	if (strcasecmp(algname, "SHA1") == 0 ||
-	    strcasecmp(algname, "SHA-1") == 0)
-	{
-		return (DNS_DSDIGEST_SHA1);
-	} else if (strcasecmp(algname, "SHA256") == 0 ||
-		   strcasecmp(algname, "SHA-256") == 0)
-	{
-		return (DNS_DSDIGEST_SHA256);
-	} else if (strcasecmp(algname, "SHA384") == 0 ||
-		   strcasecmp(algname, "SHA-384") == 0)
-	{
-		return (DNS_DSDIGEST_SHA384);
-	} else {
-		fatal("unknown algorithm %s", algname);
-	}
+strtodsdigest(const char *str) {
+	isc_textregion_t r;
+	dns_dsdigest_t alg;
+	isc_result_t result;
+
+	DE_CONST(str, r.base);
+	r.length = strlen(str);
+	result = dns_dsdigest_fromtext(&alg, &r);
+	if (result != ISC_R_SUCCESS)
+		fatal("unknown DS algorithm %s", str);
+	return (alg);
 }
 
 static int

bin/dnssec/dnssectool.h

@@ -25,8 +25,9 @@
 #define PATH_MAX 1024   /* WIN32, and others don't define this. */
 #endif
 
-/*! verbosity: set by -v option in each program, defined in dnssectool.c */
+/*! verbosity: set by -v and -q option in each program, defined in dnssectool.c */
 extern int verbose;
+extern bool quiet;
 
 /*! program name, statically initialized in each program */
 extern const char *program;

bin/dnssec/win32/cds.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{0EB1727E-2BBD-47A6-AD12-418F9DEB0531}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>cds</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dnssec/win32/dnssectool.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -20,18 +20,21 @@
     <ProjectGuid>{2CB7DC75-023B-4AA3-AF3A-AE5046A4EE70}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>dnssectool</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dnssec/win32/dsfromkey.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{6E6297F4-69D7-4533-85E1-BD17C30017C8}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>dsfromkey</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dnssec/win32/importkey.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{AB6690A0-055E-458f-BAC5-BF38BCC5834F}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>importkey</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dnssec/win32/keyfromlabel.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{17455DC6-5FBB-47C3-8F44-7DB574A188D3}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>keyfromlabel</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dnssec/win32/keygen.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{0BF11E21-168C-4CAA-B784-429D126BBAE5}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>keygen</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dnssec/win32/revoke.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{D171F185-D3C2-4463-9CF3-ED1D0B1D6832}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>revoke</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dnssec/win32/settime.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{03FB7588-C5A7-4572-968F-14F1206BC69C}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>settime</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dnssec/win32/signzone.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{205ED8A9-2E4C-41CC-9385-F3613402AA90}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>signzone</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/dnssec/win32/verify.vcxproj.in

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="@TOOLS_VERSION@" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|@PLATFORM@">
       <Configuration>Debug</Configuration>
@@ -14,18 +14,21 @@
     <ProjectGuid>{FD653434-F1A8-44A9-85B2-A7468491DA6D}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>verify</RootNamespace>
+    @WINDOWS_TARGET_PLATFORM_VERSION@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|@PLATFORM@'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
+    @PLATFORM_TOOLSET@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">

bin/named/Makefile.in

@@ -46,17 +46,22 @@ CINCLUDES =	-I${srcdir}/include -I${srcdir}/unix/include -I. \
 		${NS_INCLUDES} ${DNS_INCLUDES} \
 		${BIND9_INCLUDES} ${ISCCFG_INCLUDES} ${ISCCC_INCLUDES} \
 		${ISC_INCLUDES} ${DLZDRIVER_INCLUDES} \
-		${DBDRIVER_INCLUDES} @OPENSSL_INCLUDES@ @JSON_C_CFLAGS@
+		${DBDRIVER_INCLUDES} \
+		${OPENSSL_CFLAGS} \
+		${JSON_C_CFLAGS} \
+		${LIBXML2_CFLAGS} \
+		${MAXMINDDB_CFLAGS} \
+		${ZLIB_CFLAGS}
 
 CDEFINES =      @CONTRIB_DLZ@
 
 CWARNINGS =
 
-DNSLIBS =	../../lib/dns/libdns.@A@ @DNS_CRYPTO_LIBS@
+DNSLIBS =	../../lib/dns/libdns.@A@ ${MAXMINDDB_LIBS} @DNS_CRYPTO_LIBS@
 ISCCFGLIBS =	../../lib/isccfg/libisccfg.@A@
 ISCCCLIBS =	../../lib/isccc/libisccc.@A@
-ISCLIBS =	../../lib/isc/libisc.@A@ @OPENSSL_LIBS@
-ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ @OPENSSL_LIBS@
+ISCLIBS =	../../lib/isc/libisc.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS} ${ZLIB_LIBS}
+ISCNOSYMLIBS =	../../lib/isc/libisc-nosymtbl.@A@ ${OPENSSL_LIBS} ${JSON_C_LIBS} ${LIBXML2_LIBS} ${ZLIB_LIBS}
 BIND9LIBS =	../../lib/bind9/libbind9.@A@
 NSLIBS =	../../lib/ns/libns.@A@
 
@@ -73,21 +78,22 @@ DEPLIBS =	${NSDEPLIBS} ${DNSDEPLIBS} ${BIND9DEPLIBS} \
 LIBS =		${NSLIBS} ${DNSLIBS} ${BIND9LIBS} \
 		${ISCCFGLIBS} ${ISCCCLIBS} ${ISCLIBS} \
 		${DLZDRIVER_LIBS} ${DBDRIVER_LIBS} @LIBCAP_LIBS@ \
-		@JSON_C_LIBS@ @LIBS@
+		@LIBS@
 
 NOSYMLIBS =	${NSLIBS} ${DNSLIBS} ${BIND9LIBS} \
 		${ISCCFGLIBS} ${ISCCCLIBS} ${ISCNOSYMLIBS} \
 		${DLZDRIVER_LIBS} ${DBDRIVER_LIBS} @LIBCAP_LIBS@ \
-		@JSON_C_LIBS@ @LIBS@
+		@LIBS@
 
 SUBDIRS =	unix
 
 TARGETS =	named@EXEEXT@
 
-GEOIPLINKOBJS = geoip.@O@
+GEOIP2LINKOBJS = geoip.@O@
 
 OBJS =		builtin.@O@ config.@O@ control.@O@ \
-		controlconf.@O@ fuzz.@O@ @GEOIPLINKOBJS@ \
+		controlconf.@O@ fuzz.@O@ \
+		@GEOIP2LINKOBJS@ \
 		log.@O@ logconf.@O@ main.@O@ \
 		server.@O@ statschannel.@O@ \
 		tkeyconf.@O@ tsigconf.@O@ zoneconf.@O@ \
@@ -97,10 +103,11 @@ UOBJS =		unix/os.@O@ unix/dlz_dlopen_driver.@O@
 
 SYMOBJS =	symtbl.@O@
 
-GEOIPLINKSRCS = geoip.c
+GEOIP2LINKSRCS = geoip.c
 
 SRCS =		builtin.c config.c control.c \
-		controlconf.c fuzz.c @GEOIPLINKSRCS@ \
+		controlconf.c fuzz.c \
+		@GEOIP2LINKSRCS@ \
 		log.c logconf.c main.c \
 		server.c statschannel.c \
 		tkeyconf.c tsigconf.c zoneconf.c \
@@ -132,6 +139,7 @@ config.@O@: config.c
 		-DDYNDB_LIBDIR=\"@libdir@/bind\" \
 		-DNAMED_LOCALSTATEDIR=\"${localstatedir}\" \
 		-DNAMED_SYSCONFDIR=\"${sysconfdir}\" \
+		-DMAXMINDDB_PREFIX=\"@MAXMINDDB_PREFIX@\" \
 		-c ${srcdir}/config.c
 
 server.@O@: server.c

bin/named/bind9.xsl

@@ -15,6 +15,23 @@
   <xsl:template match="statistics[@version=&quot;3.11&quot;]">
     <html>
       <head>
+        <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
+        <script type="text/javascript">
+          $(function($) {
+              var wid=0;
+              $('table.zones').each(function(i) { if( $(this).width() > wid ) wid = $(this).width(); return true; });
+              $('table.zones').css('min-width', wid );
+              $("h2+table,h3+table,h4+table,h2+div,h3+div,h2+script,h3+script").prev().append(' <a class="tabletoggle" href="#" style="font-size:small">Show/Hide</a>');
+              $(".tabletoggle").click(function(){
+		 var n = $(this).closest("h2,h3,h4").next();
+		 if (n.is("script")) { n = n.next(); }
+	         if (n.is("div")) { n.toggleClass("hidden"); n = n.next(); }
+		 if (n.is("table")) { n.toggleClass("hidden"); }
+		 return false;
+	      });
+          });
+        </script>
+
         <xsl:if test="system-property('xsl:vendor')!='Transformiix'">
           <!-- Non Mozilla specific markup -->
           <script type="text/javascript" src="https://www.google.com/jsapi"/>
@@ -81,6 +98,10 @@
       font-size: 10pt;
      }
 
+     .hidden{
+      display: none;
+     }
+
      .odd{
       background-color: #f0f0f0;
      }
@@ -221,6 +242,22 @@
       background-color: rgb(1,169,206);
       color: #ffffff;
      }
+     table.zones {
+       border: 1px solid grey;
+     }
+     table.zones td {
+       text-align: right;
+       font-family: monospace;
+     }
+     table.zones td:nth-child(2) {
+       text-align: center;
+     }
+     table.zones td:nth-child(3) {
+       text-align: left;
+     }
+     table.zones tr:hover{
+      background-color: #99ddff;
+     }
 
      td, th {
       padding-right: 5px;
@@ -293,25 +330,25 @@
         <hr/>
         <h2>Server Status</h2>
         <table class="info">
-          <tr>
+          <tr class="odd">
             <th>Boot time:</th>
             <td>
               <xsl:value-of select="server/boot-time"/>
             </td>
           </tr>
-          <tr>
+          <tr class="even">
             <th>Last reconfigured:</th>
             <td>
               <xsl:value-of select="server/config-time"/>
             </td>
           </tr>
-          <tr>
+          <tr class="odd">
             <th>Current time:</th>
             <td>
               <xsl:value-of select="server/current-time"/>
             </td>
           </tr>
-          <tr>
+          <tr class="even">
             <th>Server version:</th>
             <td>
               <xsl:value-of select="server/version"/>
@@ -330,7 +367,13 @@
           <table class="counters">
             <xsl:for-each select="server/counters[@type=&quot;opcode&quot;]/counter[. &gt; 0 or substring(@name,1,3) != 'RES']">
               <xsl:sort select="." data-type="number" order="descending"/>
-              <tr>
+                <xsl:variable name="css-class0">
+                  <xsl:choose>
+                    <xsl:when test="position() mod 2 = 0">even</xsl:when>
+                    <xsl:otherwise>odd</xsl:otherwise>
+                  </xsl:choose>
+                </xsl:variable>
+                <tr class="{$css-class0}">
                 <th>
                   <xsl:value-of select="@name"/>
                 </th>
@@ -611,13 +654,13 @@
             <br/>
           </xsl:if>
         </xsl:for-each>
-        <xsl:if test="traffic/udp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0] or traffic/udp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0] or traffic/tcp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0] or traffic/tcp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]">
+        <xsl:if test="traffic//udp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0] or traffic//udp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0] or traffic//tcp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0] or traffic//tcp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]">
           <h2>Traffic Size Statistics</h2>
         </xsl:if>
-        <xsl:if test="traffic/udp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]">
+        <xsl:if test="traffic//udp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]">
           <h4>UDP Requests Received</h4>
           <table class="counters">
-            <xsl:for-each select="traffic/udp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]">
+            <xsl:for-each select="traffic//udp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]">
               <xsl:variable name="css-class7">
                 <xsl:choose>
                   <xsl:when test="position() mod 2 = 0">even</xsl:when>
@@ -625,6 +668,7 @@
                 </xsl:choose>
               </xsl:variable>
               <tr class="{$css-class7}">
+                <th><xsl:value-of select="local-name(../../..)"/></th>
                 <th>
                   <xsl:value-of select="@name"/>
                 </th>
@@ -636,10 +680,10 @@
           </table>
           <br/>
         </xsl:if>
-        <xsl:if test="traffic/udp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]">
+        <xsl:if test="traffic//udp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]">
           <h4>UDP Responses Sent</h4>
           <table class="counters">
-            <xsl:for-each select="traffic/udp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]">
+            <xsl:for-each select="traffic//udp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]">
               <xsl:variable name="css-class7">
                 <xsl:choose>
                   <xsl:when test="position() mod 2 = 0">even</xsl:when>
@@ -647,6 +691,7 @@
                 </xsl:choose>
               </xsl:variable>
               <tr class="{$css-class7}">
+                <th><xsl:value-of select="local-name(../../..)"/></th>
                 <th>
                   <xsl:value-of select="@name"/>
                 </th>
@@ -658,10 +703,10 @@
           </table>
           <br/>
         </xsl:if>
-        <xsl:if test="traffic/tcp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]">
+        <xsl:if test="traffic//tcp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]">
           <h4>TCP Requests Received</h4>
           <table class="counters">
-            <xsl:for-each select="traffic/tcp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]">
+            <xsl:for-each select="traffic//tcp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]">
               <xsl:variable name="css-class7">
                 <xsl:choose>
                   <xsl:when test="position() mod 2 = 0">even</xsl:when>
@@ -669,6 +714,7 @@
                 </xsl:choose>
               </xsl:variable>
               <tr class="{$css-class7}">
+                <th><xsl:value-of select="local-name(../../..)"/></th>
                 <th>
                   <xsl:value-of select="@name"/>
                 </th>
@@ -680,10 +726,10 @@
           </table>
           <br/>
         </xsl:if>
-        <xsl:if test="traffic/tcp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]">
+        <xsl:if test="traffic//tcp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]">
           <h4>TCP Responses Sent</h4>
           <table class="counters">
-            <xsl:for-each select="traffic/tcp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]">
+            <xsl:for-each select="traffic//tcp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]">
               <xsl:variable name="css-class7">
                 <xsl:choose>
                   <xsl:when test="position() mod 2 = 0">even</xsl:when>
@@ -691,6 +737,7 @@
                 </xsl:choose>
               </xsl:variable>
               <tr class="{$css-class7}">
+                <th><xsl:value-of select="local-name(../../..)"/></th>
                 <th>
                   <xsl:value-of select="@name"/>
                 </th>
@@ -724,35 +771,29 @@
           </table>
           <br/>
         </xsl:if>
-        <xsl:for-each select="views/view">
-	  <xsl:if test="zones/zone">
+        <xsl:if test="views/view/zones/zone">
+          <xsl:for-each select="views/view">
             <h3>Zones for View <xsl:value-of select="@name"/></h3>
             <table class="zones">
-              <tr>
-                <th>Name</th>
-                <th>Class</th>
-                <th>Type</th>
-                <th>Serial</th>
-              </tr>
-              <xsl:for-each select="zones/zone">
-                <tr>
-                  <td>
-                    <xsl:value-of select="@name"/>
-                  </td>
-                  <td>
-                    <xsl:value-of select="@rdataclass"/>
-                  </td>
-                  <td>
-                    <xsl:value-of select="type"/>
-                  </td>
-                  <td>
-                    <xsl:value-of select="serial"/>
-                  </td>
-                </tr>
-              </xsl:for-each>
+              <thead><tr><th>Name</th><th>Class</th><th>Type</th><th>Serial</th></tr></thead>
+              <tbody>
+                <xsl:for-each select="zones/zone">
+                  <xsl:variable name="css-class15">
+                    <xsl:choose>
+                      <xsl:when test="position() mod 2 = 0">even</xsl:when>
+                      <xsl:otherwise>odd</xsl:otherwise>
+                    </xsl:choose>
+                  </xsl:variable>
+                  <tr class="{$css-class15}">
+                      <td><xsl:value-of select="@name"/></td>
+                      <td><xsl:value-of select="@rdataclass"/></td>
+                      <td><xsl:value-of select="type"/></td>
+                      <td><xsl:value-of select="serial"/></td></tr>
+                </xsl:for-each>
+              </tbody>
             </table>
-	  </xsl:if>
-        </xsl:for-each>
+          </xsl:for-each>
+        </xsl:if>
         <xsl:if test="views/view[zones/zone/counters[@type=&quot;qtype&quot;]/counter &gt;0]">
           <h2>Received QTYPES per view/zone</h2>
           <xsl:for-each select="views/view[zones/zone/counters[@type=&quot;qtype&quot;]/counter &gt;0]">

bin/named/bind9.xsl.h

@@ -20,6 +20,23 @@ static char xslmsg[] =
 	" <xsl:template match=\"statistics[@version=&quot;3.11&quot;]\">\n"
 	" <html>\n"
 	" <head>\n"
+	" <script type=\"text/javascript\" src=\"https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js\"></script>\n"
+	" <script type=\"text/javascript\">\n"
+	" $(function($) {\n"
+	" var wid=0;\n"
+	" $('table.zones').each(function(i) { if( $(this).width() > wid ) wid = $(this).width(); return true; });\n"
+	" $('table.zones').css('min-width', wid );\n"
+	" $(\"h2+table,h3+table,h4+table,h2+div,h3+div,h2+script,h3+script\").prev().append(' <a class=\"tabletoggle\" href=\"#\" style=\"font-size:small\">Show/Hide</a>');\n"
+	" $(\".tabletoggle\").click(function(){\n"
+	" var n = $(this).closest(\"h2,h3,h4\").next();\n"
+	" if (n.is(\"script\")) { n = n.next(); }\n"
+	" if (n.is(\"div\")) { n.toggleClass(\"hidden\"); n = n.next(); }\n"
+	" if (n.is(\"table\")) { n.toggleClass(\"hidden\"); }\n"
+	" return false;\n"
+	" });\n"
+	" });\n"
+	" </script>\n"
+	"\n"
 	" <xsl:if test=\"system-property('xsl:vendor')!='Transformiix'\">\n"
 	" <!-- Non Mozilla specific markup -->\n"
 	" <script type=\"text/javascript\" src=\"https://www.google.com/jsapi\"/>\n"
@@ -86,6 +103,10 @@ static char xslmsg[] =
 	" font-size: 10pt;\n"
 	" }\n"
 	"\n"
+	" .hidden{\n"
+	" display: none;\n"
+	" }\n"
+	"\n"
 	" .odd{\n"
 	" background-color: #f0f0f0;\n"
 	" }\n"
@@ -226,6 +247,22 @@ static char xslmsg[] =
 	" background-color: rgb(1,169,206);\n"
 	" color: #ffffff;\n"
 	" }\n"
+	" table.zones {\n"
+	" border: 1px solid grey;\n"
+	" }\n"
+	" table.zones td {\n"
+	" text-align: right;\n"
+	" font-family: monospace;\n"
+	" }\n"
+	" table.zones td:nth-child(2) {\n"
+	" text-align: center;\n"
+	" }\n"
+	" table.zones td:nth-child(3) {\n"
+	" text-align: left;\n"
+	" }\n"
+	" table.zones tr:hover{\n"
+	" background-color: #99ddff;\n"
+	" }\n"
 	"\n"
 	" td, th {\n"
 	" padding-right: 5px;\n"
@@ -298,25 +335,25 @@ static char xslmsg[] =
 	" <hr/>\n"
 	" <h2>Server Status</h2>\n"
 	" <table class=\"info\">\n"
-	" <tr>\n"
+	" <tr class=\"odd\">\n"
 	" <th>Boot time:</th>\n"
 	" <td>\n"
 	" <xsl:value-of select=\"server/boot-time\"/>\n"
 	" </td>\n"
 	" </tr>\n"
-	" <tr>\n"
+	" <tr class=\"even\">\n"
 	" <th>Last reconfigured:</th>\n"
 	" <td>\n"
 	" <xsl:value-of select=\"server/config-time\"/>\n"
 	" </td>\n"
 	" </tr>\n"
-	" <tr>\n"
+	" <tr class=\"odd\">\n"
 	" <th>Current time:</th>\n"
 	" <td>\n"
 	" <xsl:value-of select=\"server/current-time\"/>\n"
 	" </td>\n"
 	" </tr>\n"
-	" <tr>\n"
+	" <tr class=\"even\">\n"
 	" <th>Server version:</th>\n"
 	" <td>\n"
 	" <xsl:value-of select=\"server/version\"/>\n"
@@ -335,7 +372,13 @@ static char xslmsg[] =
 	" <table class=\"counters\">\n"
 	" <xsl:for-each select=\"server/counters[@type=&quot;opcode&quot;]/counter[. &gt; 0 or substring(@name,1,3) != 'RES']\">\n"
 	" <xsl:sort select=\".\" data-type=\"number\" order=\"descending\"/>\n"
-	" <tr>\n"
+	" <xsl:variable name=\"css-class0\">\n"
+	" <xsl:choose>\n"
+	" <xsl:when test=\"position() mod 2 = 0\">even</xsl:when>\n"
+	" <xsl:otherwise>odd</xsl:otherwise>\n"
+	" </xsl:choose>\n"
+	" </xsl:variable>\n"
+	" <tr class=\"{$css-class0}\">\n"
 	" <th>\n"
 	" <xsl:value-of select=\"@name\"/>\n"
 	" </th>\n"
@@ -616,13 +659,13 @@ static char xslmsg[] =
 	" <br/>\n"
 	" </xsl:if>\n"
 	" </xsl:for-each>\n"
-	" <xsl:if test=\"traffic/udp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0] or traffic/udp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0] or traffic/tcp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0] or traffic/tcp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]\">\n"
+	" <xsl:if test=\"traffic//udp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0] or traffic//udp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0] or traffic//tcp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0] or traffic//tcp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]\">\n"
 	" <h2>Traffic Size Statistics</h2>\n"
 	" </xsl:if>\n"
-	" <xsl:if test=\"traffic/udp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]\">\n"
+	" <xsl:if test=\"traffic//udp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]\">\n"
 	" <h4>UDP Requests Received</h4>\n"
 	" <table class=\"counters\">\n"
-	" <xsl:for-each select=\"traffic/udp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]\">\n"
+	" <xsl:for-each select=\"traffic//udp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]\">\n"
 	" <xsl:variable name=\"css-class7\">\n"
 	" <xsl:choose>\n"
 	" <xsl:when test=\"position() mod 2 = 0\">even</xsl:when>\n"
@@ -630,6 +673,7 @@ static char xslmsg[] =
 	" </xsl:choose>\n"
 	" </xsl:variable>\n"
 	" <tr class=\"{$css-class7}\">\n"
+	" <th><xsl:value-of select=\"local-name(../../..)\"/></th>\n"
 	" <th>\n"
 	" <xsl:value-of select=\"@name\"/>\n"
 	" </th>\n"
@@ -641,10 +685,10 @@ static char xslmsg[] =
 	" </table>\n"
 	" <br/>\n"
 	" </xsl:if>\n"
-	" <xsl:if test=\"traffic/udp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]\">\n"
+	" <xsl:if test=\"traffic//udp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]\">\n"
 	" <h4>UDP Responses Sent</h4>\n"
 	" <table class=\"counters\">\n"
-	" <xsl:for-each select=\"traffic/udp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]\">\n"
+	" <xsl:for-each select=\"traffic//udp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]\">\n"
 	" <xsl:variable name=\"css-class7\">\n"
 	" <xsl:choose>\n"
 	" <xsl:when test=\"position() mod 2 = 0\">even</xsl:when>\n"
@@ -652,6 +696,7 @@ static char xslmsg[] =
 	" </xsl:choose>\n"
 	" </xsl:variable>\n"
 	" <tr class=\"{$css-class7}\">\n"
+	" <th><xsl:value-of select=\"local-name(../../..)\"/></th>\n"
 	" <th>\n"
 	" <xsl:value-of select=\"@name\"/>\n"
 	" </th>\n"
@@ -663,10 +708,10 @@ static char xslmsg[] =
 	" </table>\n"
 	" <br/>\n"
 	" </xsl:if>\n"
-	" <xsl:if test=\"traffic/tcp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]\">\n"
+	" <xsl:if test=\"traffic//tcp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]\">\n"
 	" <h4>TCP Requests Received</h4>\n"
 	" <table class=\"counters\">\n"
-	" <xsl:for-each select=\"traffic/tcp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]\">\n"
+	" <xsl:for-each select=\"traffic//tcp/counters[@type=&quot;request-size&quot;]/counter[.&gt;0]\">\n"
 	" <xsl:variable name=\"css-class7\">\n"
 	" <xsl:choose>\n"
 	" <xsl:when test=\"position() mod 2 = 0\">even</xsl:when>\n"
@@ -674,6 +719,7 @@ static char xslmsg[] =
 	" </xsl:choose>\n"
 	" </xsl:variable>\n"
 	" <tr class=\"{$css-class7}\">\n"
+	" <th><xsl:value-of select=\"local-name(../../..)\"/></th>\n"
 	" <th>\n"
 	" <xsl:value-of select=\"@name\"/>\n"
 	" </th>\n"
@@ -685,10 +731,10 @@ static char xslmsg[] =
 	" </table>\n"
 	" <br/>\n"
 	" </xsl:if>\n"
-	" <xsl:if test=\"traffic/tcp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]\">\n"
+	" <xsl:if test=\"traffic//tcp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]\">\n"
 	" <h4>TCP Responses Sent</h4>\n"
 	" <table class=\"counters\">\n"
-	" <xsl:for-each select=\"traffic/tcp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]\">\n"
+	" <xsl:for-each select=\"traffic//tcp/counters[@type=&quot;response-size&quot;]/counter[.&gt;0]\">\n"
 	" <xsl:variable name=\"css-class7\">\n"
 	" <xsl:choose>\n"
 	" <xsl:when test=\"position() mod 2 = 0\">even</xsl:when>\n"
@@ -696,6 +742,7 @@ static char xslmsg[] =
 	" </xsl:choose>\n"
 	" </xsl:variable>\n"
 	" <tr class=\"{$css-class7}\">\n"
+	" <th><xsl:value-of select=\"local-name(../../..)\"/></th>\n"
 	" <th>\n"
 	" <xsl:value-of select=\"@name\"/>\n"
 	" </th>\n"
@@ -729,35 +776,29 @@ static char xslmsg[] =
 	" </table>\n"
 	" <br/>\n"
 	" </xsl:if>\n"
+	" <xsl:if test=\"views/view/zones/zone\">\n"
 	" <xsl:for-each select=\"views/view\">\n"
-	" <xsl:if test=\"zones/zone\">\n"
 	" <h3>Zones for View <xsl:value-of select=\"@name\"/></h3>\n"
 	" <table class=\"zones\">\n"
-	" <tr>\n"
-	" <th>Name</th>\n"
-	" <th>Class</th>\n"
-	" <th>Type</th>\n"
-	" <th>Serial</th>\n"
-	" </tr>\n"
+	" <thead><tr><th>Name</th><th>Class</th><th>Type</th><th>Serial</th></tr></thead>\n"
+	" <tbody>\n"
 	" <xsl:for-each select=\"zones/zone\">\n"
-	" <tr>\n"
-	" <td>\n"
-	" <xsl:value-of select=\"@name\"/>\n"
-	" </td>\n"
-	" <td>\n"
-	" <xsl:value-of select=\"@rdataclass\"/>\n"
-	" </td>\n"
-	" <td>\n"
-	" <xsl:value-of select=\"type\"/>\n"
-	" </td>\n"
-	" <td>\n"
-	" <xsl:value-of select=\"serial\"/>\n"
-	" </td>\n"
-	" </tr>\n"
+	" <xsl:variable name=\"css-class15\">\n"
+	" <xsl:choose>\n"
+	" <xsl:when test=\"position() mod 2 = 0\">even</xsl:when>\n"
+	" <xsl:otherwise>odd</xsl:otherwise>\n"
+	" </xsl:choose>\n"
+	" </xsl:variable>\n"
+	" <tr class=\"{$css-class15}\">\n"
+	" <td><xsl:value-of select=\"@name\"/></td>\n"
+	" <td><xsl:value-of select=\"@rdataclass\"/></td>\n"
+	" <td><xsl:value-of select=\"type\"/></td>\n"
+	" <td><xsl:value-of select=\"serial\"/></td></tr>\n"
 	" </xsl:for-each>\n"
+	" </tbody>\n"
 	" </table>\n"
-	" </xsl:if>\n"
 	" </xsl:for-each>\n"
+	" </xsl:if>\n"
 	" <xsl:if test=\"views/view[zones/zone/counters[@type=&quot;qtype&quot;]/counter &gt;0]\">\n"
 	" <h2>Received QTYPES per view/zone</h2>\n"
 	" <xsl:for-each select=\"views/view[zones/zone/counters[@type=&quot;qtype&quot;]/counter &gt;0]\">\n"

bin/named/config.c

@@ -50,7 +50,7 @@ options {\n\
 	automatic-interface-scan yes;\n\
 	bindkeys-file \"" NAMED_SYSCONFDIR "/bind.keys\";\n\
 #	blackhole {none;};\n"
-"	cookie-algorithm aes;\n"
+"	cookie-algorithm siphash24;\n"
 #ifndef WIN32
 "	coresize default;\n\
 	datasize default;\n"
@@ -64,6 +64,11 @@ options {\n\
 #ifndef WIN32
 "	files unlimited;\n"
 #endif
+#if defined(HAVE_GEOIP2) && !defined(WIN32)
+"	geoip-directory \"" MAXMINDDB_PREFIX "/share/GeoIP2\";\n"
+#elif defined(HAVE_GEOIP2)
+"	geoip-directory \".\";\n"
+#endif
 "\
 #	has-old-clients <obsolete>;\n\
 	heartbeat-interval 60;\n\
@@ -150,11 +155,8 @@ options {\n\
 #	fetch-glue <obsolete>;\n\
 	fetch-quota-params 100 0.1 0.3 0.7;\n\
 	fetches-per-server 0;\n\
-	fetches-per-zone 0;\n"
-#ifdef HAVE_GEOIP
-"	geoip-use-ecs yes;\n"
-#endif
-"	glue-cache yes;\n\
+	fetches-per-zone 0;\n\
+	glue-cache yes;\n\
 	lame-ttl 600;\n"
 #ifdef HAVE_LMDB
 "	lmdb-mapsize 32M;\n"
@@ -191,7 +193,7 @@ options {\n\
 #	sortlist <none>\n\
 	stale-answer-enable false;\n\
 	stale-answer-ttl 1; /* 1 second */\n\
-	synth-from-dnssec yes;\n\
+	synth-from-dnssec no;\n\
 #	topology <none>\n\
 	transfer-format many-answers;\n\
 	v6-bias 50;\n\
@@ -510,16 +512,9 @@ named_config_getiplist(const cfg_obj_t *config, const cfg_obj_t *list,
 		}
 
 		dscps = isc_mem_get(mctx, count * sizeof(isc_dscp_t));
-		if (dscps == NULL)
-			return (ISC_R_NOMEMORY);
 	}
 
 	addrs = isc_mem_get(mctx, count * sizeof(isc_sockaddr_t));
-	if (addrs == NULL) {
-		if (dscps != NULL)
-			isc_mem_put(mctx, dscps, count * sizeof(isc_dscp_t));
-		return (ISC_R_NOMEMORY);
-	}
 
 	for (element = cfg_list_first(addrlist);
 	     element != NULL;
@@ -695,8 +690,6 @@ named_config_getipandkeylist(const cfg_obj_t *config, const cfg_obj_t *list,
 				newsize = newlen * sizeof(*lists);
 				oldsize = listcount * sizeof(*lists);
 				tmp = isc_mem_get(mctx, newsize);
-				if (tmp == NULL)
-					goto cleanup;
 				if (listcount != 0) {
 					memmove(tmp, lists, oldsize);
 					isc_mem_put(mctx, lists, oldsize);
@@ -731,8 +724,6 @@ named_config_getipandkeylist(const cfg_obj_t *config, const cfg_obj_t *list,
 				newsize = newlen * sizeof(*stack);
 				oldsize = stackcount * sizeof(*stack);
 				tmp = isc_mem_get(mctx, newsize);
-				if (tmp == NULL)
-					goto cleanup;
 				if (stackcount != 0) {
 					memmove(tmp, stack, oldsize);
 					isc_mem_put(mctx, stack, oldsize);
@@ -759,8 +750,6 @@ named_config_getipandkeylist(const cfg_obj_t *config, const cfg_obj_t *list,
 			newsize = newlen * sizeof(isc_sockaddr_t);
 			oldsize = addrcount * sizeof(isc_sockaddr_t);
 			tmp = isc_mem_get(mctx, newsize);
-			if (tmp == NULL)
-				goto cleanup;
 			if (addrcount != 0) {
 				memmove(tmp, addrs, oldsize);
 				isc_mem_put(mctx, addrs, oldsize);
@@ -771,8 +760,6 @@ named_config_getipandkeylist(const cfg_obj_t *config, const cfg_obj_t *list,
 			newsize = newlen * sizeof(isc_dscp_t);
 			oldsize = dscpcount * sizeof(isc_dscp_t);
 			tmp = isc_mem_get(mctx, newsize);
-			if (tmp == NULL)
-				goto cleanup;
 			if (dscpcount != 0) {
 				memmove(tmp, dscps, oldsize);
 				isc_mem_put(mctx, dscps, oldsize);
@@ -783,8 +770,6 @@ named_config_getipandkeylist(const cfg_obj_t *config, const cfg_obj_t *list,
 			newsize = newlen * sizeof(dns_name_t *);
 			oldsize = keycount * sizeof(dns_name_t *);
 			tmp = isc_mem_get(mctx, newsize);
-			if (tmp == NULL)
-				goto cleanup;
 			if (keycount != 0) {
 				memmove(tmp, keys, oldsize);
 				isc_mem_put(mctx, keys, oldsize);
@@ -804,8 +789,6 @@ named_config_getipandkeylist(const cfg_obj_t *config, const cfg_obj_t *list,
 		if (!cfg_obj_isstring(key))
 			continue;
 		keys[i - 1] = isc_mem_get(mctx, sizeof(dns_name_t));
-		if (keys[i - 1] == NULL)
-			goto cleanup;
 		dns_name_init(keys[i - 1], NULL);
 
 		keystr = cfg_obj_asstring(key);
@@ -836,8 +819,6 @@ named_config_getipandkeylist(const cfg_obj_t *config, const cfg_obj_t *list,
 		oldsize = addrcount * sizeof(isc_sockaddr_t);
 		if (i != 0) {
 			tmp = isc_mem_get(mctx, newsize);
-			if (tmp == NULL)
-				goto cleanup;
 			memmove(tmp, addrs, newsize);
 		} else
 			tmp = NULL;
@@ -849,8 +830,6 @@ named_config_getipandkeylist(const cfg_obj_t *config, const cfg_obj_t *list,
 		oldsize = dscpcount * sizeof(isc_dscp_t);
 		if (i != 0) {
 			tmp = isc_mem_get(mctx, newsize);
-			if (tmp == NULL)
-				goto cleanup;
 			memmove(tmp, dscps, newsize);
 		} else
 			tmp = NULL;
@@ -862,8 +841,6 @@ named_config_getipandkeylist(const cfg_obj_t *config, const cfg_obj_t *list,
 		oldsize = keycount * sizeof(dns_name_t *);
 		if (i != 0) {
 			tmp = isc_mem_get(mctx, newsize);
-			if (tmp == NULL)
-				goto cleanup;
 			memmove(tmp, keys,  newsize);
 		} else
 			tmp = NULL;
@@ -877,7 +854,9 @@ named_config_getipandkeylist(const cfg_obj_t *config, const cfg_obj_t *list,
 	if (stack != NULL)
 		isc_mem_put(mctx, stack, stackcount * sizeof(*stack));
 
+	INSIST(dscpcount == addrcount);
 	INSIST(keycount == addrcount);
+	INSIST(keycount == dscpcount);
 
 	ipkl->addrs = addrs;
 	ipkl->dscps = dscps;

bin/named/controlconf.c

@@ -369,9 +369,8 @@ control_recvmessage(isc_task_t *task, isc_event_t *event) {
 
 		ccregion.rstart = isc_buffer_base(&conn->ccmsg.buffer);
 		ccregion.rend = isc_buffer_used(&conn->ccmsg.buffer);
-		secret.rstart = isc_mem_get(listener->mctx, key->secret.length);
-		if (secret.rstart == NULL)
-			goto cleanup;
+		secret.rstart = isc_mem_get(listener->mctx,
+					    key->secret.length);
 		memmove(secret.rstart, key->secret.base, key->secret.length);
 		secret.rend = secret.rstart + key->secret.length;
 		algorithm = key->algorithm;
@@ -561,8 +560,6 @@ newconnection(controllistener_t *listener, isc_socket_t *sock) {
 	isc_result_t result;
 
 	conn = isc_mem_get(listener->mctx, sizeof(*conn));
-	if (conn == NULL)
-		return (ISC_R_NOMEMORY);
 
 	conn->sock = sock;
 	isccc_ccmsg_init(listener->mctx, sock, &conn->ccmsg);
@@ -709,7 +706,7 @@ cfgkeylist_find(const cfg_obj_t *keylist, const char *keyname,
 	return (ISC_R_SUCCESS);
 }
 
-static isc_result_t
+static void
 controlkeylist_fromcfg(const cfg_obj_t *keylist, isc_mem_t *mctx,
 		       controlkeylist_t *keyids)
 {
@@ -726,11 +723,7 @@ controlkeylist_fromcfg(const cfg_obj_t *keylist, isc_mem_t *mctx,
 		obj = cfg_listelt_value(element);
 		str = cfg_obj_asstring(obj);
 		newstr = isc_mem_strdup(mctx, str);
-		if (newstr == NULL)
-			goto cleanup;
 		key = isc_mem_get(mctx, sizeof(*key));
-		if (key == NULL)
-			goto cleanup;
 		key->keyname = newstr;
 		key->algorithm = DST_ALG_UNKNOWN;
 		key->secret.base = NULL;
@@ -739,13 +732,6 @@ controlkeylist_fromcfg(const cfg_obj_t *keylist, isc_mem_t *mctx,
 		ISC_LIST_APPEND(*keyids, key, link);
 		newstr = NULL;
 	}
-	return (ISC_R_SUCCESS);
-
- cleanup:
-	if (newstr != NULL)
-		isc_mem_free(mctx, newstr);
-	free_controlkeylist(keyids, mctx);
-	return (ISC_R_NOMEMORY);
 }
 
 static void
@@ -819,15 +805,6 @@ register_keys(const cfg_obj_t *control, const cfg_obj_t *keylist,
 			keyid->secret.length = isc_buffer_usedlength(&b);
 			keyid->secret.base = isc_mem_get(mctx,
 							 keyid->secret.length);
-			if (keyid->secret.base == NULL) {
-				cfg_obj_log(keydef, named_g_lctx,
-					    ISC_LOG_WARNING,
-					   "couldn't register key '%s': "
-					   "out of memory", keyid->keyname);
-				ISC_LIST_UNLINK(*keyids, keyid, link);
-				free_controlkey(keyid, mctx);
-				break;
-			}
 			memmove(keyid->secret.base, isc_buffer_base(&b),
 				keyid->secret.length);
 		}
@@ -868,8 +845,6 @@ get_rndckey(isc_mem_t *mctx, controlkeylist_t *keyids) {
 	CHECK(cfg_map_get(config, "key", &key));
 
 	keyid = isc_mem_get(mctx, sizeof(*keyid));
-	if (keyid == NULL)
-		CHECK(ISC_R_NOMEMORY);
 	keyid->keyname = isc_mem_strdup(mctx,
 					cfg_obj_asstring(cfg_map_getname(key)));
 	keyid->secret.base = NULL;
@@ -911,14 +886,7 @@ get_rndckey(isc_mem_t *mctx, controlkeylist_t *keyids) {
 	}
 
 	keyid->secret.length = isc_buffer_usedlength(&b);
-	keyid->secret.base = isc_mem_get(mctx,
-					 keyid->secret.length);
-	if (keyid->secret.base == NULL) {
-		cfg_obj_log(key, named_g_lctx, ISC_LOG_WARNING,
-			   "couldn't register key '%s': "
-			   "out of memory", keyid->keyname);
-		CHECK(ISC_R_NOMEMORY);
-	}
+	keyid->secret.base = isc_mem_get(mctx, keyid->secret.length);
 	memmove(keyid->secret.base, isc_buffer_base(&b),
 		keyid->secret.length);
 	ISC_LIST_APPEND(*keyids, keyid, link);
@@ -1017,14 +985,11 @@ update_listener(named_controls_t *cp, controllistener_t **listenerp,
 		INSIST(global_keylist != NULL);
 
 		ISC_LIST_INIT(keys);
-		result = controlkeylist_fromcfg(control_keylist,
-						listener->mctx, &keys);
-		if (result == ISC_R_SUCCESS) {
-			free_controlkeylist(&listener->keys, listener->mctx);
-			listener->keys = keys;
-			register_keys(control, global_keylist, &listener->keys,
-				      listener->mctx, socktext);
-		}
+		controlkeylist_fromcfg(control_keylist, listener->mctx, &keys);
+		free_controlkeylist(&listener->keys, listener->mctx);
+		listener->keys = keys;
+		register_keys(control, global_keylist, &listener->keys,
+			      listener->mctx, socktext);
 	} else {
 		free_controlkeylist(&listener->keys, listener->mctx);
 		result = get_rndckey(listener->mctx, &listener->keys);
@@ -1125,8 +1090,6 @@ add_listener(named_controls_t *cp, controllistener_t **listenerp,
 	isc_result_t result = ISC_R_SUCCESS;
 
 	listener = isc_mem_get(mctx, sizeof(*listener));
-	if (listener == NULL)
-		result = ISC_R_NOMEMORY;
 
 	if (result == ISC_R_SUCCESS) {
 		listener->mctx = NULL;
@@ -1177,15 +1140,13 @@ add_listener(named_controls_t *cp, controllistener_t **listenerp,
 				     &control_keylist);
 
 		if (control_keylist != NULL) {
-			result = controlkeylist_fromcfg(control_keylist,
-							listener->mctx,
+			controlkeylist_fromcfg(control_keylist, listener->mctx,
 							&listener->keys);
-			if (result == ISC_R_SUCCESS)
-				register_keys(control, global_keylist,
-					      &listener->keys,
-					      listener->mctx, socktext);
-		} else
+			register_keys(control, global_keylist, &listener->keys,
+				      listener->mctx, socktext);
+		} else {
 			result = get_rndckey(mctx, &listener->keys);
+		}
 
 		if (result != ISC_R_SUCCESS && control != NULL)
 			cfg_obj_log(control, named_g_lctx, ISC_LOG_WARNING,

bin/named/fuzz.c

@@ -17,7 +17,7 @@
 #ifdef ENABLE_AFL
 #include <named/globals.h>
 #include <named/server.h>
-#include <sys/errno.h>
+#include <errno.h>
 
 #include <isc/app.h>
 #include <isc/condition.h>
@@ -142,7 +142,7 @@ fuzz_thread_client(void *arg) {
 		 * Read the reply message from named to unclog it. Don't
 		 * bother if there isn't a reply.
 		 */
-		recvfrom(sockfd, buf, 65536, MSG_DONTWAIT, NULL, NULL);
+		(void)recvfrom(sockfd, buf, 65536, MSG_DONTWAIT, NULL, NULL);
 
 		while (!ready)
 			pthread_cond_wait(&cond, &mutex);
@@ -412,8 +412,8 @@ fuzz_thread_resolver(void *arg) {
 		 * Flush any pending data on the authoritative server.
 		 */
 		socklen = sizeof(recvaddr);
-		sent = recvfrom(listenfd, rbuf, 65536, MSG_DONTWAIT,
-			(struct sockaddr *) &recvaddr, &socklen);
+		(void)recvfrom(listenfd, rbuf, 65536, MSG_DONTWAIT,
+			       (struct sockaddr *) &recvaddr, &socklen);
 
 		/*
 		 * Send a fixed client query to named(resolver) of
@@ -511,7 +511,8 @@ fuzz_thread_resolver(void *arg) {
 				 * to the client(query driver), so we're
 				 * done.
 				 */
-				recvfrom(sockfd, buf, 65536, 0, NULL, NULL);
+				(void)recvfrom(sockfd, buf, 65536, 0, NULL,
+					       NULL);
 				break;
 			}
 

bin/named/geoip.c

@@ -11,133 +11,132 @@
 
 /*! \file */
 
+#if defined(HAVE_GEOIP2)
+#include <maxminddb.h>
+#endif
+
+#include <isc/print.h>
+#include <isc/string.h>
 #include <isc/util.h>
 
+#include <dns/geoip.h>
+
 #include <named/log.h>
 #include <named/geoip.h>
 
-#include <dns/geoip.h>
+static dns_geoip_databases_t geoip_table;
 
-#ifdef HAVE_GEOIP
-static dns_geoip_databases_t geoip_table = {
-	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
-};
+#if defined(HAVE_GEOIP2)
+static MMDB_s geoip_country, geoip_city, geoip_as, geoip_isp, geoip_domain;
 
-static void
-init_geoip_db(GeoIP **dbp, GeoIPDBTypes edition, GeoIPDBTypes fallback,
-	      GeoIPOptions method, const char *name)
-{
-	char *info;
-	GeoIP *db;
+static MMDB_s *
+open_geoip2(const char *dir, const char *dbfile, MMDB_s *mmdb) {
+	char pathbuf[PATH_MAX];
+	unsigned int n;
+	int ret;
 
-	REQUIRE(dbp != NULL);
-
-	db = *dbp;
-
-	if (db != NULL) {
-		GeoIP_delete(db);
-		db = *dbp = NULL;
+	n = snprintf(pathbuf, sizeof(pathbuf), "%s/%s", dir, dbfile);
+	if (n >= sizeof(pathbuf)) {
+		isc_log_write(named_g_lctx, NAMED_LOGCATEGORY_GENERAL,
+			      NAMED_LOGMODULE_SERVER, ISC_LOG_ERROR,
+			      "GeoIP2 database '%s/%s': path too long",
+			      dir, dbfile);
+		return (NULL);
 	}
 
-	if (! GeoIP_db_avail(edition)) {
+	ret = MMDB_open(pathbuf, MMDB_MODE_MMAP, mmdb);
+	if (ret == MMDB_SUCCESS) {
 		isc_log_write(named_g_lctx, NAMED_LOGCATEGORY_GENERAL,
-			NAMED_LOGMODULE_SERVER, ISC_LOG_INFO,
-			"GeoIP %s (type %d) DB not available", name, edition);
-		goto fail;
+			      NAMED_LOGMODULE_SERVER, ISC_LOG_INFO,
+			      "opened GeoIP2 database '%s'", pathbuf);
+		return (mmdb);
 	}
 
 	isc_log_write(named_g_lctx, NAMED_LOGCATEGORY_GENERAL,
-		NAMED_LOGMODULE_SERVER, ISC_LOG_INFO,
-		"initializing GeoIP %s (type %d) DB", name, edition);
-
-	db = GeoIP_open_type(edition, method);
-	if (db == NULL) {
-		isc_log_write(named_g_lctx, NAMED_LOGCATEGORY_GENERAL,
-			NAMED_LOGMODULE_SERVER, ISC_LOG_ERROR,
-			"failed to initialize GeoIP %s (type %d) DB%s",
-			name, edition, fallback == 0
-			 ? "geoip matches using this database will fail" : "");
-		goto fail;
-	}
-
-	info = GeoIP_database_info(db);
-	if (info != NULL) {
-		isc_log_write(named_g_lctx, NAMED_LOGCATEGORY_GENERAL,
-			      NAMED_LOGMODULE_SERVER, ISC_LOG_INFO,
-			      "%s", info);
-		free(info);
-	}
-
-	*dbp = db;
-	return;
- fail:
-	if (fallback != 0)
-		init_geoip_db(dbp, fallback, 0, method, name);
+		      NAMED_LOGMODULE_SERVER, ISC_LOG_DEBUG(1),
+		      "unable to open GeoIP2 database '%s' (status %d)",
+		      pathbuf, ret);
 
+	return (NULL);
 }
-#endif /* HAVE_GEOIP */
+#endif /* HAVE_GEOIP2 */
+
 
 void
 named_geoip_init(void) {
-#ifndef HAVE_GEOIP
-	return;
-#else
-	GeoIP_cleanup();
-	if (named_g_geoip == NULL)
+#if defined(HAVE_GEOIP2)
+	if (named_g_geoip == NULL) {
 		named_g_geoip = &geoip_table;
+	}
+#else
+	return;
 #endif
 }
 
 void
 named_geoip_load(char *dir) {
-#ifndef HAVE_GEOIP
+#if defined(HAVE_GEOIP2)
+	REQUIRE(dir != NULL);
 
+	isc_log_write(named_g_lctx, NAMED_LOGCATEGORY_GENERAL,
+		      NAMED_LOGMODULE_SERVER, ISC_LOG_INFO,
+		      "looking for GeoIP2 databases in '%s'", dir);
+
+	named_g_geoip->country = open_geoip2(dir, "GeoIP2-Country.mmdb",
+					     &geoip_country);
+	if (named_g_geoip->country == NULL) {
+		named_g_geoip->country = open_geoip2(dir,
+						     "GeoLite2-Country.mmdb",
+						     &geoip_country);
+	}
+
+	named_g_geoip->city = open_geoip2(dir, "GeoIP2-City.mmdb",
+					  &geoip_city);
+	if (named_g_geoip->city == NULL) {
+		named_g_geoip->city = open_geoip2(dir, "GeoLite2-City.mmdb",
+						  &geoip_city);
+	}
+
+	named_g_geoip->as = open_geoip2(dir, "GeoIP2-ASN.mmdb", &geoip_as);
+	if (named_g_geoip->as == NULL) {
+		named_g_geoip->as = open_geoip2(dir, "GeoLite2-ASN.mmdb",
+						&geoip_as);
+	}
+
+	named_g_geoip->isp = open_geoip2(dir, "GeoIP2-ISP.mmdb", &geoip_isp);
+	named_g_geoip->domain = open_geoip2(dir, "GeoIP2-Domain.mmdb",
+					    &geoip_domain);
+#else
 	UNUSED(dir);
 
 	return;
-#else
-	GeoIPOptions method;
-
-#ifdef _WIN32
-	method = GEOIP_STANDARD;
-#else
-	method = GEOIP_MMAP_CACHE;
 #endif
+}
 
-	named_geoip_init();
-	if (dir != NULL) {
-		isc_log_write(named_g_lctx, NAMED_LOGCATEGORY_GENERAL,
-			      NAMED_LOGMODULE_SERVER, ISC_LOG_INFO,
-			      "using \"%s\" as GeoIP directory", dir);
-		GeoIP_setup_custom_directory(dir);
+void
+named_geoip_shutdown(void) {
+#ifdef HAVE_GEOIP2
+	if (named_g_geoip->country != NULL) {
+		MMDB_close(named_g_geoip->country);
+		named_g_geoip->country = NULL;
 	}
-
-	init_geoip_db(&named_g_geoip->country_v4, GEOIP_COUNTRY_EDITION, 0,
-		      method, "Country (IPv4)");
-#ifdef HAVE_GEOIP_V6
-	init_geoip_db(&named_g_geoip->country_v6, GEOIP_COUNTRY_EDITION_V6, 0,
-		      method, "Country (IPv6)");
-#endif
-
-	init_geoip_db(&named_g_geoip->city_v4, GEOIP_CITY_EDITION_REV1,
-		      GEOIP_CITY_EDITION_REV0, method, "City (IPv4)");
-#if defined(HAVE_GEOIP_V6) && defined(HAVE_GEOIP_CITY_V6)
-	init_geoip_db(&named_g_geoip->city_v6, GEOIP_CITY_EDITION_REV1_V6,
-		      GEOIP_CITY_EDITION_REV0_V6, method, "City (IPv6)");
-#endif
-
-	init_geoip_db(&named_g_geoip->region, GEOIP_REGION_EDITION_REV1,
-		      GEOIP_REGION_EDITION_REV0, method, "Region");
+	if (named_g_geoip->city != NULL) {
+		MMDB_close(named_g_geoip->city);
+		named_g_geoip->city = NULL;
+	}
+	if (named_g_geoip->as != NULL) {
+		MMDB_close(named_g_geoip->as);
+		named_g_geoip->as = NULL;
+	}
+	if (named_g_geoip->isp != NULL) {
+		MMDB_close(named_g_geoip->isp);
+		named_g_geoip->isp = NULL;
+	}
+	if (named_g_geoip->domain != NULL) {
+		MMDB_close(named_g_geoip->domain);
+		named_g_geoip->domain = NULL;
+	}
+#endif /* HAVE_GEOIP2 */
 
-	init_geoip_db(&named_g_geoip->isp, GEOIP_ISP_EDITION, 0,
-		      method, "ISP");
-	init_geoip_db(&named_g_geoip->org, GEOIP_ORG_EDITION, 0,
-		      method, "Org");
-	init_geoip_db(&named_g_geoip->as, GEOIP_ASNUM_EDITION, 0,
-		      method, "AS");
-	init_geoip_db(&named_g_geoip->domain, GEOIP_DOMAIN_EDITION, 0,
-		      method, "Domain");
-	init_geoip_db(&named_g_geoip->netspeed, GEOIP_NETSPEED_EDITION, 0,
-		      method, "NetSpeed");
-#endif /* HAVE_GEOIP */
+	dns_geoip_shutdown();
 }

bin/named/include/named/geoip.h

@@ -9,18 +9,15 @@
  * information regarding copyright ownership.
  */
 
-#ifndef _GEOIP_H
-#define _GEOIP_H
+#pragma once
 
-#ifdef HAVE_GEOIP
-#include <GeoIP.h>
-#include <GeoIPCity.h>
-#endif /* HAVE_GEOIP */
-
-void named_geoip_init(void);
-void named_geoip_load(char *dir);
-
-#ifdef HAVE_GEOIP
 extern dns_geoip_databases_t *named_g_geoip;
-#endif /* HAVE_GEOIP */
-#endif
+
+void
+named_geoip_init(void);
+
+void
+named_geoip_load(char *dir);
+
+void
+named_geoip_shutdown(void);

bin/named/include/named/globals.h

@@ -19,6 +19,7 @@
 #include <isc/rwlock.h>
 #include <isc/log.h>
 #include <isc/net.h>
+#include <isc/netmgr.h>
 
 #include <isccfg/aclconf.h>
 #include <isccfg/cfg.h>
@@ -62,6 +63,7 @@ EXTERN bool		named_g_run_done	INIT(false);
  */
 EXTERN isc_timermgr_t *		named_g_timermgr	INIT(NULL);
 EXTERN isc_socketmgr_t *	named_g_socketmgr	INIT(NULL);
+EXTERN isc_nm_t *		named_g_nm		INIT(NULL);
 EXTERN cfg_parser_t *		named_g_parser		INIT(NULL);
 EXTERN cfg_parser_t *		named_g_addparser	INIT(NULL);
 EXTERN const char *		named_g_version		INIT(VERSION);
@@ -135,14 +137,6 @@ EXTERN const char *		named_g_defaultpidfile 	INIT(NAMED_LOCALSTATEDIR
 							     "/run/named.pid");
 #endif
 
-#ifdef HAVE_DNSTAP
-EXTERN const char *		named_g_defaultdnstap
-					INIT(NAMED_LOCALSTATEDIR "/run/named/"
-							      "dnstap.sock");
-#else
-EXTERN const char *		named_g_defaultdnstap	INIT(NULL);
-#endif /* HAVE_DNSTAP */
-
 EXTERN const char *		named_g_username	INIT(NULL);
 
 EXTERN const char *		named_g_engine		INIT(NULL);
@@ -154,7 +148,7 @@ EXTERN bool		named_g_keepstderr	INIT(false);
 
 EXTERN unsigned int		named_g_tat_interval	INIT(24*3600);
 
-#ifdef HAVE_GEOIP
+#if defined(HAVE_GEOIP2)
 EXTERN dns_geoip_databases_t	*named_g_geoip		INIT(NULL);
 #endif
 

bin/named/include/named/server.h

@@ -22,7 +22,6 @@
 #include <isc/quota.h>
 #include <isc/sockaddr.h>
 #include <isc/types.h>
-#include <isc/xml.h>
 
 #include <dns/acl.h>
 #include <dns/dnstap.h>
@@ -56,9 +55,9 @@ struct named_server {
 	char *			secrootsfile;	/*%< Secroots file name */
 	char *			bindkeysfile;	/*%< bind.keys file name */
 	char *			recfile;	/*%< Recursive file name */
-	bool		version_set;	/*%< User has set version */
+	bool			version_set;	/*%< User has set version */
 	char *			version;	/*%< User-specified version */
-	bool		hostname_set;	/*%< User has set hostname */
+	bool			hostname_set;	/*%< User has set hostname */
 	char *			hostname;	/*%< User-specified hostname */
 
 	/* Server data structures. */
@@ -78,9 +77,9 @@ struct named_server {
 
 	isc_mutex_t		reload_event_lock;
 	isc_event_t *		reload_event;
-	bool			reload_in_progress;
+	named_reload_t		reload_status;
 
-	bool		flushonshutdown;
+	bool			flushonshutdown;
 
 	named_cachelist_t	cachelist;	/*%< Possibly shared caches */
 	isc_stats_t *		zonestats;	/*% Zone management stats */
@@ -98,7 +97,7 @@ struct named_server {
 	dns_name_t		*session_keyname;
 	unsigned int		session_keyalg;
 	uint16_t		session_keybits;
-	bool		interface_auto;
+	bool			interface_auto;
 	unsigned char		secret[32];	/*%< Server Cookie Secret */
 	ns_cookiealg_t		cookiealg;
 

bin/named/include/named/types.h

@@ -27,4 +27,13 @@ typedef ISC_LIST(named_dispatch_t)	named_dispatchlist_t;
 typedef struct named_statschannel	named_statschannel_t;
 typedef ISC_LIST(named_statschannel_t)	named_statschannellist_t;
 
+/*%
+ * Used for server->reload_status as printed by `rndc status`
+ */
+typedef enum {
+	NAMED_RELOAD_DONE,
+	NAMED_RELOAD_IN_PROGRESS,
+	NAMED_RELOAD_FAILED,
+} named_reload_t;
+
 #endif /* NAMED_TYPES_H */