Extract the tlss values if present from the ipkeylist entry and add
the resulting tls setting to the constructed configuration for the
primary.
When comparing catalog zone entries for reuse also check the
masters.tlss values for equality.
(cherry picked from commit 65f2512315)
The "hash.h" file does not need to be copied to "lib/dns/" for the gcovr
tool to generate the code coverage report, as it has been copied
already.
(cherry picked from commit 6b1dd7d6b1)
The "fuzz" directory is no longer included in the code coverage report
and the associated buffer.h helper is no longer needed.
(cherry picked from commit 8b9c04342d)
gcovr fails to process fuzz/old.gcda and fuzz/old.gcno files after !7045
MR with:
(WARNING) GCOV produced the following errors processing /builds/isc-projects/bind9/fuzz/old.gcda:
Cannot open source file ../../fuzz/old.c
Cannot open source file ../../lib/dns/include/dns/compress.h
Cannot open source file ../../lib/isc/include/isc/buffer.h
...
(gcovr could not infer a working directory that resolved it.)
Given that code coverage inspection is meant only for BIND 9 code and
not its tests and auxiliary tools, the "fuzz" directory should be
excluded from being included in the code coverage report.
(cherry picked from commit 3b5e9666c6)
It was possible to set operating system limits (RLIMIT_DATA,
RLIMIT_STACK, RLIMIT_CORE and RLIMIT_NOFILE) from named.conf. It's
better to leave these untouched as setting these is responsibility of
the operating system and/or supervisor.
Deprecate the configuration options and remove them in future BIND 9
release.
(cherry picked from commit 379929e052)
The aim is to do less work per byte:
* Check the bounds for each label, instead of checking the
bounds for each character.
* Instead of copying one character at a time from the wire to
the name, copy entire runs of sequential labels using memmove()
to make the most of its fast loop.
* To remember where the name ends, we only need to set the end
marker when we see a compression pointer or when we reach the
root label. There is no need to check if we jumped back and
conditionally update the counter for every character.
* To parse a compression pointer, we no longer take a diversion
around the outer loop in between reading the upper byte of the
pointer and the lower byte.
* The parser state machine is now implicit in the instruction
pointer, instead of being an explicit variable. Similarly,
when we reach the root label we break directly out of the loop
instead of setting a second state machine variable.
* DNS_NAME_DOWNCASE is never used with dns_name_fromwire() so
that option is no longer supported.
I have removed this comment which dated from January 1999 when
dns_name_fromwire() was first introduced:
/*
* Note: The following code is not optimized for speed, but
* rather for correctness. Speed will be addressed in the future.
*/
No functional change, apart from removing support for the unused
DNS_NAME_DOWNCASE option. The new code is about 2x faster than the
old code: best case 11x faster, worst case 1.4x faster.
The retry 3 times when checking signatures did not make sense because
at this point the input file does not change.
Raise the number of retries when checking the apex DNSKEY response to
reduce the number of intermittent failures due to unexpected delays.
(cherry picked from commit 6ef0417274)
Create a zone that triggers DNAME owner name checks in a zone that
is only reachable using a dual stack server. The answer contains
a name that is higher in the tree than the query name.
e.g.
foo.v4only.net. CNAME v4only.net.
v4only.net. A 10.0.0.1
ns4 is serving the test zone (ipv4-only)
ns6 is the root server for this test (dual stacked)
ns7 is acting as the dual stack server (dual stacked)
ns9 is the server under test (ipv6-only)
(cherry picked from commit f946133ec9)
Look for $testdir/$server/named.ipv6-only and use
fd92:7065:b8e:ffff::$n instead of 10.53.0.$n to
communicate with the server.
(cherry picked from commit a35c34e10f)
When using dual-stack-servers the covering namespace to check whether
answers are in scope or not should be fctx->domain. To do this we need
to be able to distingish forwarding due to forwarders clauses and
dual-stack-servers. A new flag FCTX_ADDRINFO_DUALSTACK has been added
to signal this.
(cherry picked from commit dfbffd77f9)
Lookup and set the wildcard option according to the configuration
settings. The default is on as per bin/named/config.c.
(cherry picked from commit dfc5c1e018)
"sha1sum" is part of GNU Coreutils, neither BIND 9 dependency nor POSIX.
Replace it with "openssl sha1 -r" as OpenSSL is BIND 9 dependency.
(cherry picked from commit d34c7ae227)
checkbashisms warns about possible reliance on HOSTNAME environmental
variable which Bash sets to the name of the current host, and some
commands may leverage it:
possible bashism in builtin/tests.sh line 199 ($HOST(TYPE|NAME)):
grep "^\"$HOSTNAME\"$" dig.out.ns1.$n > /dev/null || ret=1
possible bashism in builtin/tests.sh line 221 ($HOST(TYPE|NAME)):
grep "^\"$HOSTNAME\"$" dig.out.ns2.$n > /dev/null || ret=1
possible bashism in builtin/tests.sh line 228 ($HOST(TYPE|NAME)):
grep "^; NSID: .* (\"$HOSTNAME\")$" dig.out.ns2.$n > /dev/null || ret=1
We don't use the variable this way but rename it to HOST_NAME to silence
the tool.
(cherry picked from commit ae33a8ddea)
"next_key_event_threshold" is assigned with
"next_key_event_threshold+i", but "i" is empty (never set, nor used
afterwards).
posh, the Policy-compliant Ordinary SHell, failed on this assignment
with:
tests.sh:253: : unexpected `end of expression'
(cherry picked from commit 00c3b1e309)
checkbashisms gets confused by the rndc command being on two lines:
possible bashism in bin/tests/system/nzd2nzf/tests.sh line 37 (type):
rndccmd 10.53.0.1 addzone "added.example { type primary; file \"added.db\";
(cherry picked from commit 9eb2f6b0e8)
checkbashisms reports Bash-style ("==") string comparisons inside test/[
command:
possible bashism in bin/tests/system/checkconf/tests.sh line 105 (should be 'b = a'):
if [ $? == 0 ]; then echo_i "failed"; ret=1; fi
possible bashism in bin/tests/system/keyfromlabel/tests.sh line 62 (should be 'b = a'):
test $ret == 0 || continue
possible bashism in bin/tests/system/keyfromlabel/tests.sh line 79 (should be 'b = a'):
test $ret == 0 || continue
(cherry picked from commit 7640fc5b39)
The checkbashisms script reports errors like this one:
script util/check-line-length.sh does not appear to have a #! interpreter line;
you may get strange results
(cherry picked from commit 9e68997cbb)
There were a number of places where the zone table should have been
locked, but wasn't, when dns_zt_apply was called.
Added a isc_rwlocktype_t type parameter to dns_zt_apply and adjusted
all calls to using it. Removed locks in callers.
(cherry picked from commit f053d5b414)
Firefox 90+ apparently sends more than 10 headers, so we need to bump
the number to some higher number. Bump it to 100 just to be on a save
side, this is for internal use only anyway.
(cherry picked from commit e4654d1a6a)
If 'set -x' is in effect file.prev gets populated with debugging output.
To prevent this open descriptor 3 and redirect stderr from the awk
command to descriptor 3. Debugging output will stay directed to stderr.
(cherry picked from commit 10f67938db)
