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7db778854e35f2dcea2a08207110dfed9366e8a5
bind9/lib/dns
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Mark Andrews 7db778854e Use a reference counter for zt 
WARNING: ThreadSanitizer: data race
  Write of size 8 at 0x000000000001 by thread T1 (mutexes: write M1):
    #0 memset <null>
    #1 mem_put lib/isc/mem.c:819
    #2 isc___mem_free lib/isc/mem.c:1662
    #3 isc__mem_free lib/isc/mem.c:3078
    #4 isc___mem_putanddetach lib/isc/mem.c:1221
    #5 isc__mem_putanddetach lib/isc/mem.c:3033
    #6 zt_destroy lib/dns/zt.c:214
    #7 doneloading lib/dns/zt.c:591
    #8 zone_asyncload lib/dns/zone.c:2243
    #9 dispatch lib/isc/task.c:1157
    #10 run lib/isc/task.c:1331
    #11 <null> <null>

  Previous atomic read of size 8 at 0x000000000001 by thread T2:
    #0 __tsan_atomic64_load <null>
    #1 isc_rwlock_unlock lib/isc/rwlock.c:612
    #2 doneloading lib/dns/zt.c:585
    #3 zone_asyncload lib/dns/zone.c:2243
    #4 dispatch lib/isc/task.c:1157
    #5 run lib/isc/task.c:1331
    #6 <null> <null>

  Location is heap block of size 273 at 0x000000000015 allocated by thread T3:
    #0 malloc <null>
    #1 internal_memalloc lib/isc/mem.c:887
    #2 mem_get lib/isc/mem.c:792
    #3 mem_allocateunlocked lib/isc/mem.c:1545
    #4 isc___mem_allocate lib/isc/mem.c:1566
    #5 isc__mem_allocate lib/isc/mem.c:3048
    #6 isc___mem_get lib/isc/mem.c:1304
    #7 isc__mem_get lib/isc/mem.c:3012
    #8 dns_zt_create lib/dns/zt.c:85
    #9 dns_view_create lib/dns/view.c:126
    #10 create_view server.c:5312
    #11 load_configuration server.c:8101
    #12 loadconfig server.c:9428
    #13 ns_server_reconfigcommand server.c:9763
    #14 ns_control_docommand bin/named/control.c:243
    #15 control_recvmessage bin/named/controlconf.c:465
    #16 dispatch lib/isc/task.c:1157
    #17 run lib/isc/task.c:1331
    #18 <null> <null>
2020-09-08 17:41:33 +10:00
..
include
Address data race in dns_adbentry_overquota
2020-09-08 09:25:43 +10:00
rdata
Refactor totext_loc
2020-08-26 17:26:56 +02:00
tests
Address data race over 'done' in zt_test
2020-09-02 09:35:43 +00:00
win32
Address use after free between view, resolver and nta.
2020-08-11 14:52:15 +10:00
.gitignore
…
acache.c
Use atomics to update counters.
2020-09-08 09:25:43 +10:00
acl.c
Take complete ownership of *aclp before calling destroy.
2020-09-08 09:25:43 +10:00
adb.c
Don't grab all the adb locks at once
2020-09-08 09:25:43 +10:00
api
prep 9.11.22
2020-08-06 10:05:20 +00:00
badcache.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
byaddr.c
force promotion to unsigned int
2019-03-14 13:53:04 -07:00
cache.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
callbacks.c
Remove $Id markers, Principal Author and Reviewed tags from the full source tree
2018-05-11 14:25:15 +02:00
catz.c
fix spelling errors reported by Fossies.
2020-02-21 14:09:59 -08:00
client.c
Fix cppcheck 1.90 warnings
2020-03-04 12:41:01 +01:00
clientinfo.c
update file headers to remove copyright years
2018-03-14 16:40:20 -07:00
compress.c
Remove duplicate config.h
2018-08-10 15:20:58 +02:00
db.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
dbiterator.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
dbtable.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
diff.c
Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached
2018-11-08 22:42:52 +07:00
dispatch.c
fix additional spelling errors
2020-02-24 22:04:43 -08:00
dlz.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
dns64.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
dnssec.c
fix additional spelling errors
2020-02-24 22:04:43 -08:00
dnstap.c
Check that handle is non-NULL before dereferencing it
2020-07-13 10:16:47 +10:00
dnstap.proto
fix spelling errors reported by Fossies.
2020-02-21 14:09:59 -08:00
ds.c
cleanup: use dns_secalg_t and dns_dsdigest_t where appropriate
2019-03-08 22:25:27 +11:00
dst_api.c
Internally, use {PATH,NAME}_MAX instead of ISC_DIR_{PATH,NAME}MAX
2019-11-12 09:31:40 +01:00
dst_gost.h
update file headers to remove copyright years
2018-03-14 16:40:20 -07:00
dst_internal.h
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
dst_lib.c
Remove $Id markers, Principal Author and Reviewed tags from the full source tree
2018-05-11 14:25:15 +02:00
dst_openssl.h
Use standard OPENSSL_NO_ENGINE instead of custom USE_ENGINE define
2018-05-03 21:48:44 +02:00
dst_parse.c
Internally, use {PATH,NAME}_MAX instead of ISC_DIR_{PATH,NAME}MAX
2019-11-12 09:31:40 +01:00
dst_parse.h
Remove $Id markers, Principal Author and Reviewed tags from the full source tree
2018-05-11 14:25:15 +02:00
dst_pkcs11.h
update file headers to remove copyright years
2018-03-14 16:40:20 -07:00
dst_result.c
Remove $Id markers, Principal Author and Reviewed tags from the full source tree
2018-05-11 14:25:15 +02:00
dyndb.c
gcc defines __SANITIZE_ADDRESS__ and not __ADDRESS_SANITIZER__, use the correct #define
2018-12-19 12:46:05 +01:00
ecdb.c
Remove randomly scattered additional style check suppressions that caused unmatchedSuppression
2019-10-03 14:21:47 +02:00
fixedname.c
Add a dns_fixedname_initname() helper function
2018-04-10 13:14:25 -07:00
forward.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
gen-unix.h
Exit the ./gen program on failed readdir() call
2019-05-29 10:31:03 +02:00
gen-win32.h
Add C11 localtime_r and gmtime_r shims for Windows
2020-03-17 15:45:35 -07:00
gen.c
Get rid of type 'RESERVED0'.
2020-08-14 00:21:23 +10:00
geoip2.c
Lock access to state_mctx
2020-09-08 09:25:43 +10:00
geoip.c
Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached
2018-11-08 22:42:52 +07:00
gssapi_link.c
lib/dns/gssapi_link.c: Fix %d -> %u formatting when printing unsigned integers
2019-10-03 14:21:46 +02:00
gssapictx.c
remove redundant assignment
2019-02-19 10:26:00 +11:00
hmac_link.c
Disable runtime detection of md5 and sha1 support for Utimaco HSM.
2018-11-09 00:07:55 +07:00
ipkeylist.c
Replace custom isc_u?intNN_t types with C99 u?intNN_t types
2018-08-10 15:20:57 +02:00
iptable.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
journal.c
Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached
2018-11-08 22:42:52 +07:00
key.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
keydata.c
Replace custom isc_u?intNN_t types with C99 u?intNN_t types
2018-08-10 15:20:57 +02:00
keytable.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
Kyuafile
regen v9_11
2017-12-29 02:23:11 +00:00
lib.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
log.c
Remove $Id markers, Principal Author and Reviewed tags from the full source tree
2018-05-11 14:25:15 +02:00
lookup.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
Makefile.in
add final 'c' to 'badcache.c' in Makefile.in
2020-01-31 11:23:47 +11:00
mapapi
…
master.c
fix spelling errors reported by Fossies.
2020-02-21 14:09:59 -08:00
masterdump.c
Address cppcheck reports
2019-10-04 14:34:21 +10:00
message.c
Only read dns_master_indent and dns_master_indentstr in named
2020-09-08 09:25:43 +10:00
name.c
lib/dns/name.c: Fix dereference before DbC check reported by Cppcheck
2019-10-03 14:21:46 +02:00
ncache.c
allow for up 100 records or 64K of data to be in a ncache entry
2019-01-09 16:17:07 +11:00
nsec3.c
Move REQUIRE outside comment unsupported alg
2018-12-20 04:50:08 -05:00
nsec.c
address or suppress cppcheck warnings
2019-09-12 19:31:56 +10:00
nta.c
Address use after free between view, resolver and nta.
2020-08-11 14:52:15 +10:00
openssl_link.c
Conditional compilation of lock_callback was inconsistent with
2019-11-21 10:59:16 +11:00
openssldh_link.c
Remove randomly scattered additional style check suppressions that caused unmatchedSuppression
2019-10-03 14:21:47 +02:00
openssldsa_link.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
opensslecdsa_link.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
openssleddsa_link.c
Fix 'Dead nested assignment's from scan-build-10
2020-03-25 18:08:12 +01:00
opensslgost_link.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
opensslrsa_link.c
Cleanup support for specifying PKCS#11 engine as part of the label
2020-02-11 10:42:33 +01:00
order.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
peer.c
Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached
2018-11-08 22:42:52 +07:00
pkcs11.c
update file headers to remove copyright years
2018-03-14 16:40:20 -07:00
pkcs11dh_link.c
Fix crash in pk11_numbits() when native-pkcs11 is used
2020-08-05 15:51:50 +02:00
pkcs11dsa_link.c
Fix crash in pk11_numbits() when native-pkcs11 is used
2020-08-05 15:51:50 +02:00
pkcs11ecdsa_link.c
Make sure null atributes are never used
2019-01-17 09:00:42 +11:00
pkcs11eddsa_link.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
pkcs11gost_link.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
pkcs11rsa_link.c
Fix crash in pk11_numbits() when native-pkcs11 is used
2020-08-05 15:51:50 +02:00
portlist.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
private.c
Turn (int & flag) into (int & flag) != 0 when implicitly typed to bool
2018-11-08 22:02:58 +07:00
rbt.c
Only test node->data if we care about whether data is present or not.
2020-09-08 09:25:43 +10:00
rbtdb64.c
update file headers to remove copyright years
2018-03-14 16:40:20 -07:00
rbtdb64.h
update file headers to remove copyright years
2018-03-14 16:40:20 -07:00
rbtdb.c
increment header->count atomically
2020-09-08 09:25:43 +10:00
rbtdb.h
Remove $Id markers, Principal Author and Reviewed tags from the full source tree
2018-05-11 14:25:15 +02:00
rcode.c
Remove randomly scattered additional style check suppressions that caused unmatchedSuppression
2019-10-03 14:21:47 +02:00
rdata.c
Fix warnings in when build with --enable-buffer-useinline
2020-08-25 16:13:54 +02:00
rdatalist_p.h
Remove $Id markers, Principal Author and Reviewed tags from the full source tree
2018-05-11 14:25:15 +02:00
rdatalist.c
lib/dns/rdatalist.c: Fix dereference before DbC check
2019-10-03 14:21:46 +02:00
rdataset.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
rdatasetiter.c
Remove $Id markers, Principal Author and Reviewed tags from the full source tree
2018-05-11 14:25:15 +02:00
rdataslab.c
fix spelling errors reported by Fossies.
2020-02-21 14:09:59 -08:00
request.c
remove unused variable sock
2020-09-02 09:00:22 +10:00
resolver.c
Address data race in dns_adbentry_overquota
2020-09-08 09:25:43 +10:00
result.c
explictly convert ISC_R_NOSPACE from dns_message_parse to DNS_R_FORMERR and remove from dns_result_torcode
2019-01-08 20:51:27 -08:00
rootns.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
rpz.c
Fix rpz wildcard name matching
2020-07-27 13:20:41 -07:00
rriterator.c
Replace custom isc_u?intNN_t types with C99 u?intNN_t types
2018-08-10 15:20:57 +02:00
rrl.c
fix spelling errors reported by Fossies.
2020-02-21 14:09:59 -08:00
sdb.c
Fix outstanding cppcheck errors
2020-05-04 14:23:23 -07:00
sdlz.c
add missing MAYBE_UNLOCK
2019-03-14 09:01:31 +11:00
soa.c
Replace custom isc_u?intNN_t types with C99 u?intNN_t types
2018-08-10 15:20:57 +02:00
spnego_asn1.c
fix memory leak
2019-02-19 09:38:09 +11:00
spnego_asn1.pl
Remove $Id markers, Principal Author and Reviewed tags from the full source tree
2018-05-11 14:25:15 +02:00
spnego.asn1
Remove $Id markers, Principal Author and Reviewed tags from the full source tree
2018-05-11 14:25:15 +02:00
spnego.c
Silence 'may be used uninitialized'
2020-08-08 17:25:20 +10:00
spnego.h
Remove $Id markers, Principal Author and Reviewed tags from the full source tree
2018-05-11 14:25:15 +02:00
ssu_external.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
ssu.c
Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached
2018-11-08 22:42:52 +07:00
stats.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
tcpmsg.c
Suppress cppcheck false positive nullPointerRedundantCheck
2020-02-08 06:32:42 -08:00
time.c
Replace custom isc_u?intNN_t types with C99 u?intNN_t types
2018-08-10 15:20:57 +02:00
timer.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
tkey.c
Fix the constification of the dns_name_t * result variable for dns_tsig_identity()
2019-10-03 14:21:46 +02:00
tsec.c
Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached
2018-11-08 22:42:52 +07:00
tsig.c
Take complete ownership or *keyp before calling tsigkey_free.
2020-09-08 09:25:43 +10:00
ttl.c
Remove randomly scattered additional style check suppressions that caused unmatchedSuppression
2019-10-03 14:21:47 +02:00
update.c
Add C11 localtime_r and gmtime_r shims for Windows
2020-03-17 15:45:35 -07:00
validator.c
Take complete ownership of *validatorp before calling destroy.
2020-09-08 09:25:43 +10:00
version.c
Remove $Id markers, Principal Author and Reviewed tags from the full source tree
2018-05-11 14:25:15 +02:00
view.c
Address lock-order-inversion
2020-09-08 09:25:43 +10:00
xfrin.c
Warn about AXFR streams that are incompatible with BIND 9.18
2020-04-21 09:31:24 +10:00
zone_p.h
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
zone.c
Lock zone before reading DNS_ZONEFLG_REFRESH
2020-09-08 09:25:43 +10:00
zonekey.c
Replace custom isc_boolean_t with C standard bool type
2018-08-10 15:20:57 +02:00
zt.c
Use a reference counter for zt
2020-09-08 17:41:33 +10:00