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06d8aac6fdb0b6b2bea8b9f3134ba23ae1aa7946
asterisk/main
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Sean Bright 06d8aac6fd res_agi.c: Ensure SIGCHLD handler functions are properly balanced. 
Calls to `ast_replace_sigchld()` and `ast_unreplace_sigchld()` must be
balanced to ensure that we can capture the exit status of child
processes when we need to. This extends to functions that call
`ast_replace_sigchld()` and `ast_unreplace_sigchld()` such as
`ast_safe_fork()` and `ast_safe_fork_cleanup()`.

The primary change here is ensuring that we do not call
`ast_safe_fork_cleanup()` in `res_agi.c` if we have not previously
called `ast_safe_fork()`.

Additionally we reinforce some of the documentation and add an
assertion to, ideally, catch this sooner were this to happen again.

Fixes #922

(cherry picked from commit 750333ae03)
2024-11-14 20:01:00 +00:00
..
stdtime
main: Spelling fixes
2021-11-15 17:33:27 -06:00
.gitignore
…
abstract_jb.c
main: Spelling fixes
2021-11-15 17:33:27 -06:00
acl.c
acl.c: Coerce a NULL pointer into the empty string
2020-07-20 11:38:05 -05:00
adsi.c
…
alaw.c
Remove as much trailing whitespace as possible.
2017-12-22 09:23:22 -05:00
alertpipe.c
utils: Wrap socket() and pipe() to reduce syscalls
2018-12-07 09:06:08 -05:00
aoc.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
app.c
app_voicemail_odbc: Allow audio to be kept on disk
2024-07-11 13:22:44 +00:00
ast_expr2.c
ael: Regenerate lexers and parsers.
2023-05-08 18:13:35 +00:00
ast_expr2.fl
general: Fix broken links.
2024-01-12 18:29:19 +00:00
ast_expr2.h
ael: Regenerate lexers and parsers.
2023-05-08 18:13:35 +00:00
ast_expr2.y
Remove #include <sys/cdefs.h>
2020-05-05 10:06:43 -05:00
ast_expr2f.c
general: Fix broken links.
2024-01-12 18:29:19 +00:00
asterisk.c
res_agi.c: Ensure SIGCHLD handler functions are properly balanced.
2024-11-14 20:01:00 +00:00
asterisk.dynamics
…
asterisk.exports.in
Scope Tracing: A new facility for tracing scope enter/exit
2020-06-02 11:35:07 -05:00
astfd.c
astfd.c: Avoid calling fclose with NULL argument.
2024-11-14 20:01:00 +00:00
astmm.c
progdocs: Fix for Doxygen, the hidden parts.
2021-12-02 10:37:38 -06:00
astobj2_container_private.h
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
astobj2_container.c
progdocs: Fix for Doxygen, the hidden parts.
2021-12-02 10:37:38 -06:00
astobj2_global.c
core: Fix ABI mismatch of ao2_global_obj.
2019-09-23 07:35:48 -04:00
astobj2_hash.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
astobj2_private.h
…
astobj2_rbtree.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
astobj2.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
audiohook.c
audiohook: Unlock channel in mute if no audiohooks present.
2023-09-06 16:55:59 +00:00
autochan.c
…
autoservice.c
autoservice: Do not sleep if autoservice_stop is called within autoservice thread
2024-09-12 18:45:46 +00:00
backtrace.c
main/backtrace: binutils-2.34 fix.
2020-04-06 10:23:20 -05:00
bridge_after.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
bridge_basic.c
bridge_basic.c: Make sure that ast_bridge_channel is not destroyed while iterating over bridge->channels.
2024-07-11 13:22:44 +00:00
bridge_channel.c
pbx: Add helper function to execute applications.
2022-06-30 15:19:56 -05:00
bridge_roles.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
bridge.c
Reduce startup/shutdown verbose logging
2024-03-07 14:17:22 +00:00
bucket.c
Reduce startup/shutdown verbose logging
2024-03-07 14:17:22 +00:00
buildinfo.c
…
callerid.c
callerid.c: Parse previously ignored Caller ID parameters.
2024-05-09 13:56:11 +00:00
ccss.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
cdr.c
channel: Add multi-tenant identifier.
2024-09-12 18:45:46 +00:00
cel.c
channel: Add multi-tenant identifier.
2024-09-12 18:45:46 +00:00
channel_internal_api.c
channel: Add multi-tenant identifier.
2024-09-12 18:45:46 +00:00
channel.c
channel: Preserve CHANNEL(userfield) on masquerade.
2024-11-14 20:01:00 +00:00
chanvars.c
core: Remove ABI effects of MALLOC_DEBUG.
2018-03-01 13:13:55 -06:00
cli.c
channel: Add multi-tenant identifier.
2024-09-12 18:45:46 +00:00
codec_builtin.c
codec_builtin: Use multiples of 20 for maximum_ms
2024-01-12 18:29:18 +00:00
codec.c
Reduce startup/shutdown verbose logging
2024-03-07 14:17:22 +00:00
config_options.c
config_options.c: Fix truncation of option descriptions.
2024-01-12 18:29:20 +00:00
config.c
main, res, tests: Fix compilation errors on FreeBSD.
2024-11-14 20:01:00 +00:00
conversions.c
conversions.c: Specify that we only want to parse decimal numbers.
2022-03-23 17:13:03 -05:00
core_local.c
core_local: Fix local channel parsing with slashes.
2024-01-12 18:29:19 +00:00
core_unreal.c
core_unreal: Flip stream direction of second channel.
2022-05-05 08:15:42 -05:00
crypt.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
cygload.c
…
data_buffer.c
res_rtp_asterisk: Free payload when error on insertion to data buffer
2020-04-15 13:56:40 -05:00
datastore.c
Geolocation: Base Asterisk Prereqs
2022-07-07 08:19:14 -05:00
db.c
db.c: Remove limit on family/key length
2024-11-14 20:01:00 +00:00
devicestate.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
dial.c
Dialing API: Cancel a running async thread, may not cancel all calls
2022-10-27 07:52:12 -05:00
dns_core.c
res_resolver_unbound: Test for NULL ub_result in unbound_resolver_callback
2024-09-05 10:40:03 -06:00
dns_naptr.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
dns_query_set.c
…
dns_recurring.c
progdocs: Fix for Doxygen, the hidden parts.
2021-12-02 10:37:38 -06:00
dns_srv.c
Compiler fixes for gcc 10
2020-06-10 09:33:28 -05:00
dns_system_resolver.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
dns_test.c
progdocs: Fix for Doxygen, the hidden parts.
2021-12-02 10:37:38 -06:00
dns_tlsa.c
…
dns_txt.c
core/dns: Add system include required on FreeBSD
2020-04-28 13:05:55 -05:00
dns.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
dnsmgr.c
main: Spelling fixes
2021-11-15 17:33:27 -06:00
dsp.c
dsp.c: Fix and improve potentially inaccurate log message.
2024-03-07 14:17:23 +00:00
ecdisa.h
…
endpoints.c
stasis: Improve topic/subscription names and statistics.
2019-03-11 11:39:35 -03:00
enum.c
main: Spelling fixes
2021-11-15 17:33:27 -06:00
event.c
channel: Add multi-tenant identifier.
2024-09-12 18:45:46 +00:00
features_config.c
bridge_builtin_features: add beep via touch variable
2023-05-08 18:13:35 +00:00
features_config.h
loader: Convert reload_classes to built-in modules.
2018-03-14 05:20:12 -04:00
features.c
features: Add no answer option to Bridge.
2022-09-26 11:44:20 -05:00
file.c
file.h: Rename function argument to avoid C++ keyword clash.
2024-07-11 13:22:44 +00:00
fixedjitterbuf.c
jitterbuffer: Correct signed/unsigned mismatch causing assert
2021-06-24 08:18:19 -05:00
fixedjitterbuf.h
…
format_cache.c
Reduce startup/shutdown verbose logging
2024-03-07 14:17:22 +00:00
format_cap.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
format_compatibility.c
codecs: Remove test-law.
2021-01-04 05:00:58 -06:00
format.c
Reduce startup/shutdown verbose logging
2024-03-07 14:17:22 +00:00
frame.c
main/frame: Add missing control frame names to ast_frame_subclass2str
2021-01-27 10:40:41 -06:00
framehook.c
…
fskmodem_float.c
main: Spelling fixes
2021-11-15 17:33:27 -06:00
fskmodem_int.c
main: Spelling fixes
2021-11-15 17:33:27 -06:00
fskmodem.c
Remove as much trailing whitespace as possible.
2017-12-22 09:23:22 -05:00
global_datastores.c
…
hashtab.c
core: Remove ABI effects of MALLOC_DEBUG.
2018-03-01 13:13:55 -06:00
heap.c
core: Remove ABI effects of MALLOC_DEBUG.
2018-03-01 13:13:55 -06:00
http.c
http.c: Fix NULL pointer dereference bug
2023-01-03 09:55:42 -06:00
image.c
Reduce startup/shutdown verbose logging
2024-03-07 14:17:22 +00:00
indications.c
Reduce startup/shutdown verbose logging
2024-03-07 14:17:22 +00:00
io.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
iostream.c
tcptls/iostream: Add support for setting SNI on client TLS connections
2024-05-09 13:56:11 +00:00
jitterbuf.c
Fix Common Typo's.
2017-12-20 12:40:01 -05:00
json.c
func_json: Fix crashes for some types
2024-01-12 18:29:18 +00:00
libasteriskpj.c
…
libasteriskssl.c
libasteriskssl: Allow OpenSSL 1.0.2 configured with no-deprecated.
2018-05-20 13:55:26 +02:00
libasteriskssl.exports.in
…
loader.c
asterisk.c: Fix sending incorrect messages to systemd notify
2024-05-09 13:56:11 +00:00
lock.c
lock.c: Separate DETECT_DEADLOCKS from DEBUG_THREADS
2024-01-12 18:29:18 +00:00
logger_category.c
Logging: Add debug logging categories
2020-10-02 12:58:18 -05:00
logger_doc.xml
logger: Fix linking regression.
2024-01-17 14:55:02 -07:00
logger.c
logger: Add unique verbose prefixes for levels 5-10.
2024-05-09 13:56:11 +00:00
Makefile
ael: Regenerate lexers and parsers.
2023-05-08 18:13:35 +00:00
manager_bridges.c
documentation: Add missing AMI documentation
2022-01-05 10:32:46 -06:00
manager_channels.c
channel: Add multi-tenant identifier.
2024-09-12 18:45:46 +00:00
manager_doc.xml
manager: Enhance event filtering for performance
2024-11-14 20:01:00 +00:00
manager_endpoints.c
Remove as much trailing whitespace as possible.
2017-12-22 09:23:22 -05:00
manager_mwi.c
documentation: Add missing AMI documentation
2022-01-05 10:32:46 -06:00
manager_system.c
Remove constant conditionals (dead-code).
2017-12-19 09:42:19 -05:00
manager.c
main, res, tests: Fix compilation errors on FreeBSD.
2024-11-14 20:01:00 +00:00
max_forwards.c
…
md5.c
…
media_cache.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
media_index.c
media_index.c: Refactored so it doesn't cache the index
2019-01-28 12:26:58 -07:00
message.c
Reduce startup/shutdown verbose logging
2024-03-07 14:17:22 +00:00
mixmonitor.c
…
mwi.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
named_acl.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
named_locks.c
core: Use macros to generate ao2_container callbacks where possible.
2017-12-30 13:20:16 -05:00
netsock2.c
netsock2: Add ast_sockaddr_resolve_first_af to netsock2 public API
2018-05-21 11:03:10 -05:00
optional_api.c
progdocs: Fix for Doxygen, the hidden parts.
2021-12-02 10:37:38 -06:00
options.c
file.c: Add ability to search custom dir for sounds
2024-01-12 18:29:18 +00:00
parking.c
stasis: Improve topic/subscription names and statistics.
2019-03-11 11:39:35 -03:00
pbx_app.c
Reduce startup/shutdown verbose logging
2024-03-07 14:17:22 +00:00
pbx_builtins.c
Fix application references to Background
2024-11-14 20:01:00 +00:00
pbx_functions.c
Reduce startup/shutdown verbose logging
2024-03-07 14:17:22 +00:00
pbx_hangup_handler.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
pbx_ignorepat.c
…
pbx_include.c
aelparse: Accept an included context with timings.
2021-08-06 09:04:28 -05:00
pbx_private.h
…
pbx_sw.c
Remove as much trailing whitespace as possible.
2017-12-22 09:23:22 -05:00
pbx_switch.c
…
pbx_timing.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
pbx_variables.c
pbx_variables.c: Prevent SEGV due to stack overflow.
2024-05-09 13:56:11 +00:00
pbx.c
pbx.c: expand fields width of "core show hints"
2024-07-11 13:22:44 +00:00
pickup.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
plc.c
loader: Process dependencies for built-in modules.
2018-07-26 14:29:18 -05:00
poll.c
Remove as much trailing whitespace as possible.
2017-12-22 09:23:22 -05:00
presencestate.c
stasis: Improve topic/subscription names and statistics.
2019-03-11 11:39:35 -03:00
privacy.c
…
refer.c
Reduce startup/shutdown verbose logging
2024-03-07 14:17:22 +00:00
rtp_engine.c
res_pjsip_sdp_rtp: Use negotiated DTMF Payload types on bitrate mismatch
2024-09-12 18:45:46 +00:00
say.c
say.c: Fix cents off-by-one due to floating point rounding.
2024-05-09 13:56:11 +00:00
sched.c
sched: fix and test a double deref on delete of an executing call back
2022-01-21 10:06:57 -06:00
sdp_srtp.c
Remove as much trailing whitespace as possible.
2017-12-22 09:23:22 -05:00
security_events.c
stasis: Improve topic/subscription names and statistics.
2019-03-11 11:39:35 -03:00
sem.c
…
serializer.c
serializer: set high/low alert levels on whole pool
2019-11-18 11:05:24 -05:00
sha1.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
sip_api.c
…
slinfactory.c
…
smoother.c
main: Spelling fixes
2021-11-15 17:33:27 -06:00
sorcery.c
sorcery.c: Fixed crash error when executing "module reload"
2024-05-09 13:56:11 +00:00
sounds.c
sounds: Sort 'core show sounds' output
2019-02-04 14:40:35 -06:00
srv.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
stasis_bridges.c
stasis: Fix for Doxygen.
2021-11-18 14:46:42 -06:00
stasis_cache_pattern.c
stasis: Improve topic/subscription names and statistics.
2019-03-11 11:39:35 -03:00
stasis_cache.c
stasis: Fix for Doxygen.
2021-11-18 14:46:42 -06:00
stasis_channels.c
channel: Add multi-tenant identifier.
2024-09-12 18:45:46 +00:00
stasis_endpoints.c
progdocs: Fix Doxygen left-overs.
2021-12-13 08:57:26 -06:00
stasis_message_router.c
progdocs: Fix for Doxygen, the hidden parts.
2021-12-02 10:37:38 -06:00
stasis_message.c
build: Fix a few gcc 13 issues
2023-07-10 11:49:48 +00:00
stasis_state.c
GCC12: Fixes for 18+. state_id_by_topic comparing wrong value
2022-05-09 08:20:46 -05:00
stasis_system.c
stasis: Improve topic/subscription names and statistics.
2019-03-11 11:39:35 -03:00
stasis.c
general: Fix broken links.
2024-01-12 18:29:19 +00:00
strcompat.c
app.c: make sure that no non-async-signal-safe syscalls are used after
2020-05-08 13:44:08 -05:00
stream.c
res_pjsip_session: Handle multi-stream re-invites better
2020-09-14 09:27:14 -05:00
stringfields.c
stringfields: Remove MALLOC_DEBUG fields from struct ast_string_field_mgr.
2018-03-13 16:24:06 -04:00
strings.c
general: Very minor coding guideline fixes.
2022-08-17 11:05:08 -05:00
stun.c
rtp_engine and stun: call ast_register_atexit instead of ast_register_cleanup
2024-05-09 13:56:11 +00:00
syslog.c
…
taskprocessor.c
taskprocessor.c: Prevent crash on graceful shutdown
2022-02-14 16:20:17 -06:00
tcptls.c
tcptls/iostream: Add support for setting SNI on client TLS connections
2024-05-09 13:56:11 +00:00
tdd.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
term.c
term.c: Add support for extended number format terminfo files.
2021-09-08 19:10:54 -05:00
test.c
test.c: Fix counting of tests and add 2 new tests
2023-05-08 18:13:35 +00:00
threadpool.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
threadstorage.c
Remove as much trailing whitespace as possible.
2017-12-22 09:23:22 -05:00
time.c
time: add support for time64 libcs
2022-03-24 12:00:58 -05:00
timing.c
loader: Create ast_module_running_ref.
2018-01-03 17:23:36 -05:00
translate.c
translate.c: implement new direct comp table mode
2024-03-07 14:17:23 +00:00
udptl.c
main: Spelling fixes
2021-11-15 17:33:27 -06:00
ulaw.c
Remove as much trailing whitespace as possible.
2017-12-22 09:23:22 -05:00
uri.c
uri.c: Simplify ast_uri_make_host_with_port()
2024-01-12 18:29:19 +00:00
utf8.c
res_pjsip: Replace invalid UTF-8 sequences in callerid name
2023-03-01 09:49:39 -06:00
utils.c
utils: Make behavior of ast_strsep* match strsep.
2024-03-07 14:17:22 +00:00
uuid.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
xml.c
xml.c: Update deprecated libxml2 API usage.
2024-07-11 13:22:44 +00:00
xmldoc.c
xmldoc: Allow XML docs to be reloaded.
2022-12-08 09:17:26 -06:00