ComputerSurge/bind9
3
0
Fork 0
Code Pull Requests 1 Activity
Files
f326d45135c79545cf9dcca89fdb504887ba42f8
bind9/lib/isc
History
Ondřej Surý e705f213ca Remove taskmgr->excl_lock, fix the locking for taskmgr->exiting 
While doing code review, it was found that the taskmgr->exiting is set
under taskmgr->lock, but accessed under taskmgr->excl_lock in the
isc_task_beginexclusive().

Additionally, before the change that moved running the tasks to the
netmgr, the task_ready() subrouting of isc_task_detach() would lock
mgr->lock, requiring the mgr->excl to be protected mgr->excl_lock
to prevent deadlock in the code.  After !4918 has been merged, this is
no longer true, and we can remove taskmgr->excl_lock and use
taskmgr->lock in its stead.

Solve both issues by removing the taskmgr->excl_lock and exclusively use
taskmgr->lock to protect both taskmgr->excl and taskmgr->exiting which
now doesn't need to be atomic_bool, because it's always accessed from
within the locked section.
2022-01-05 16:44:57 +01:00
..
include
Clean up isc_tlsctx_cache_detach()
2022-01-04 23:07:12 -08:00
netmgr
Use the TLS context cache for server-side contexts
2021-12-29 10:25:14 +02:00
tests
Use the TLS context cache for server-side contexts
2021-12-29 10:25:14 +02:00
.gitignore
…
aes.c
The isc/platform.h header has been completely removed
2021-07-06 05:33:48 +00:00
app.c
Remove support for external applications to register libisc
2021-08-30 08:47:39 +02:00
assertions.c
The isc/platform.h header has been completely removed
2021-07-06 05:33:48 +00:00
astack.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
backtrace.c
The isc/platform.h header has been completely removed
2021-07-06 05:33:48 +00:00
base32.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
base64.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
bind9.c
Remove support for external applications to register libisc
2021-08-30 08:47:39 +02:00
buffer.c
Stop providing branch prediction information
2021-10-14 10:33:24 +02:00
commandline.c
Remove LIB<*>_EXTERNAL_DATA defines
2021-07-06 05:33:48 +00:00
condition.c
Remove mutex profiling code
2021-12-09 12:25:21 +01:00
counter.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
crc64.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
dir.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
entropy_private.h
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
entropy.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
errno2result.c
Improve error message when directory name is given
2021-12-10 10:50:21 +01:00
errno2result.h
Use #pragma once as header guards
2021-10-13 00:49:15 -07:00
errno.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
error.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
event.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
file.c
Remove the mastefile-format map option
2021-09-17 07:09:50 +02:00
fsaccess_common_p.h
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
fsaccess_common.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
fsaccess.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
glob.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
hash.c
Stop providing branch prediction information
2021-10-14 10:33:24 +02:00
heap.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
hex.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
hmac.c
Pass the digest buffer length to EVP_DigestSignFinal
2021-12-17 20:28:01 +11:00
hp.c
Fix the isc_hp initialization and memory usage
2021-12-07 20:41:46 +01:00
ht.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
httpd.c
Handle truncating the request stream in isc_httpd
2021-11-04 17:06:36 -07:00
interfaceiter.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
iterated_hash.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
jemalloc_shim.h
Use assertions to check for failed allocations
2021-09-30 13:54:55 +02:00
lex.c
Improve error message when directory name is given
2021-12-10 10:50:21 +01:00
lib.c
Remove support for external applications to register libisc
2021-08-30 08:47:39 +02:00
log.c
Add a logging category for TLS pre-master secrets
2021-12-22 18:17:26 +01:00
Makefile.am
remove all references to isc_socket and related types
2021-10-15 01:01:25 -07:00
managers.c
Reduce the number of hazard pointers
2021-12-07 21:12:53 +01:00
md.c
Use EVP_MD_CTX_get0_md() instead of deprecated EVP_MD_CTX_md()
2021-10-28 07:38:56 +00:00
mem_p.h
Use library constructor/destructor to initialize OpenSSL
2021-02-18 19:33:54 +01:00
mem.c
Simplify Address Sanitizer tweaks in mem.c
2021-12-17 14:43:05 +01:00
meminfo.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
mutex.c
Remove mutex debugging code
2021-12-09 14:02:36 +01:00
mutexblock.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
net.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
netaddr.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
netmgr_p.h
Destroy netmgr before destroying taskmgr
2021-05-07 14:28:30 -07:00
netscope.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
nonce.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
openssl_shim.c
Add OPENSSL_cleanup to tls_shutdown function
2021-11-26 08:20:10 +01:00
openssl_shim.h
Add OPENSSL_cleanup to tls_shutdown function
2021-11-26 08:20:10 +01:00
os.c
Cache the isc_os_ncpu() result
2021-07-13 09:12:04 +02:00
parseint.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
pool.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
portset.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
queue.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
quota.c
Add (http-)listener-clients option (DoH quota mechanism)
2021-07-16 11:50:20 +03:00
radix.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
random.c
The isc/platform.h header has been completely removed
2021-07-06 05:33:48 +00:00
ratelimiter.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
regex.c
Reformat sources using clang-format-11
2020-12-08 18:36:23 +01:00
region.c
Reformat sources using clang-format-11
2020-12-08 18:36:23 +01:00
resource.c
The isc/platform.h header has been completely removed
2021-07-06 05:33:48 +00:00
result.c
Replace "master/slave" terms in code
2021-10-12 13:11:13 -07:00
rwlock.c
Fix unchecked return of isc_rwlock_lock and isc_rwlock_unlock
2021-07-12 13:26:29 +10:00
safe.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
serial.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
siphash.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
sockaddr.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
stats.c
Add a function isc_stats_resize
2021-08-24 09:07:15 +02:00
stdio.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
stdtime.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
string.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
symtab.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00
syslog.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
task_p.h
Destroy netmgr before destroying taskmgr
2021-05-07 14:28:30 -07:00
task.c
Remove taskmgr->excl_lock, fix the locking for taskmgr->exiting
2022-01-05 16:44:57 +01:00
taskpool.c
Refactor taskmgr to run on top of netmgr
2021-04-20 23:22:28 +02:00
thread.c
Completely remove BIND 9 Windows support
2021-06-09 14:35:14 +02:00
time.c
Add isc_time_add and isc_time_subtract unit test
2021-10-21 09:31:01 +02:00
timer_p.h
Add new isc_managers API to simplify <*>mgr create/destroy
2021-05-07 10:19:05 -07:00
timer.c
The isc/platform.h header has been completely removed
2021-07-06 05:33:48 +00:00
tls_p.h
Use library constructor/destructor to initialize OpenSSL
2021-02-18 19:33:54 +01:00
tls.c
Clean up isc_tlsctx_cache_detach()
2022-01-04 23:07:12 -08:00
tm.c
Use isdigit instead of checking character range
2021-05-05 19:15:33 +02:00
trampoline_p.h
Synchronize the isc_trampoline API with changes needed in v9_16
2021-09-01 10:44:21 +02:00
trampoline.c
Synchronize the isc_trampoline API with changes needed in v9_16
2021-09-01 10:44:21 +02:00
url.c
cast (char) to (unsigned char) when calling is*()
2021-03-15 14:18:03 +11:00
utf8.c
update all copyright headers to eliminate the typo
2020-09-14 16:20:40 -07:00