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asterisk/main
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George Joseph 6c494ca204 channelstorage: Allow storage driver read locking to be skipped. 
After PR #1498 added read locking to channelstorage_cpp_map_name_id, if ARI
channels/externalMedia was called with a custom channel id AND the
cpp_map_name_id channel storage backend is in use, a deadlock can occur when
hanging up the channel. It's actually triggered in
channel.c:__ast_channel_alloc_ap() when it gets a write lock on the
channelstorage driver then subsequently does a lookup for channel uniqueid
which now does a read lock. This is an invalid operation and causes the lock
state to get "bad". When the channels try to hang up, a write lock is
attempted again which hangs and causes the deadlock.

Now instead of the cpp_map_name_id channelstorage driver "get" APIs
automatically performing a read lock, they take a "lock" parameter which
allows a caller who already has a write lock to indicate that the "get" API
must not attempt its own lock.  This prevents the state from getting mesed up.

The ao2_legacy driver uses the ao2 container's recursive mutex so doesn't
have this issue but since it also implements the common channelstorage API,
it needed its "get" implementations updated to take the lock parameter. They
just don't use it.

Resolves: #1578
2025-11-12 21:27:16 +00:00
..
stdtime
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
.gitignore
…
abstract_jb.c
main: Spelling fixes
2021-11-15 17:33:27 -06:00
acl.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
adsi.c
…
alaw.c
…
alertpipe.c
utils: Wrap socket() and pipe() to reduce syscalls
2018-12-07 09:06:08 -05:00
aoc.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
app.c
app_voicemail_odbc: Allow audio to be kept on disk
2024-06-24 15:33:08 +00:00
ast_expr2.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
ast_expr2.fl
general: Fix broken links.
2023-12-08 13:11:51 +00:00
ast_expr2.h
ael: Regenerate lexers and parsers.
2023-04-03 07:58:23 -05:00
ast_expr2.y
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
ast_expr2f.c
general: Fix broken links.
2023-12-08 13:11:51 +00:00
asterisk.c
options: Change ast_options from ast_flags to ast_flags64.
2025-07-30 16:03:56 +00:00
asterisk.dynamics
res_monitor: Remove deprecated module.
2023-01-13 08:32:33 -06:00
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.
2024-09-25 18:27:17 +00:00
astmm.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
astobj2_container_private.h
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
astobj2_container.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
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.c: Ensure correct AO2 reference is dereffed.
2025-09-11 14:47:32 +00:00
autochan.c
…
autoservice.c
autoservice: Do not sleep if autoservice_stop is called within autoservice thread
2024-09-09 23:17:16 +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
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
bridge_channel.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
bridge_roles.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
bridge.c
bridge.c: Obey BRIDGE_NOANSWER variable to skip answering channel.
2025-08-15 15:59:23 +00:00
bucket.c
docs: Various XML fixes
2025-01-16 15:32:50 +00:00
buildinfo.c
…
callerid.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
ccss.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
cdr.c
cdr: add CANCEL dispostion in CDR
2025-08-06 15:37:46 +00:00
cel.c
cel: Add STREAM_BEGIN, STREAM_END and DTMF event types.
2025-08-11 13:52:24 +00:00
channel_internal_api.c
func_hangupcause.c: Add access to Reason headers via HANGUPCAUSE()
2025-10-07 15:26:56 +00:00
channel_private.h
Alternate Channel Storage Backends
2025-05-07 16:47:01 +00:00
channel.c
channelstorage: Allow storage driver read locking to be skipped.
2025-11-12 21:27:16 +00:00
channelstorage_ao2_legacy.c
channelstorage: Allow storage driver read locking to be skipped.
2025-11-12 21:27:16 +00:00
channelstorage_cpp_map_name_id.cc
channelstorage: Allow storage driver read locking to be skipped.
2025-11-12 21:27:16 +00:00
channelstorage_makeopts.xml
channelstorage_makeopts.xml: Remove errant XML character.
2025-07-01 14:02:33 +00:00
channelstorage.c
channelstorage: Allow storage driver read locking to be skipped.
2025-11-12 21:27:16 +00:00
channelstorage.h
channelstorage: Allow storage driver read locking to be skipped.
2025-11-12 21:27:16 +00:00
chanvars.c
…
cli.c
options: Change ast_options from ast_flags to ast_flags64.
2025-07-30 16:03:56 +00:00
codec_builtin.c
codec_builtin: Use multiples of 20 for maximum_ms
2023-09-22 16:10:07 +00:00
codec.c
Reduce startup/shutdown verbose logging
2024-02-12 18:46:29 +00:00
config_options.c
Fix some doxygen, typos and whitespace
2025-09-22 17:39:17 +00:00
config.c
res_config_odbc: Prevent Realtime fallback on record-not-found (SQL_NO_DATA)
2025-07-30 15:38:25 +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
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
core_unreal.c
core_unreal.c: Fix memory leak in ast_unreal_new_channels()
2024-10-17 15:20:38 +00:00
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
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
devicestate.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
dial.c
app_macro: Remove deprecated module.
2023-01-10 14:07:44 -06:00
dns_core.c
res_resolver_unbound: Test for NULL ub_result in unbound_resolver_callback
2024-09-05 16:32:23 +00:00
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
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
dnsmgr.c
dnsmgr.c: dnsmgr_refresh() incorrectly flags change with DNS round-robin
2024-10-10 15:34:26 +00:00
dsp.c
dsp.c: Improve debug logging in tone_detect().
2025-08-18 16:25:59 +00:00
ecdisa.h
…
endpoints.c
stasis: Improve topic/subscription names and statistics.
2019-03-11 11:39:35 -03:00
enum.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
event.c
channel: Add multi-tenant identifier.
2024-08-12 15:21:33 +00:00
features_config.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
features_config.h
…
features.c
Fix some doxygen, typos and whitespace
2025-09-22 17:39:17 +00:00
file.c
file.c: with "sounds_search_custom_dir = yes", search "custom" directory
2025-08-11 13:53:16 +00:00
fixedjitterbuf.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
fixedjitterbuf.h
…
format_cache.c
Reduce startup/shutdown verbose logging
2024-02-12 18:46:29 +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
2024-02-12 18:46:29 +00:00
frame.c
frame.c: validate frame data length is less than samples when adjusting volume
2025-05-20 13:54:01 +00:00
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
…
global_datastores.c
…
hashtab.c
…
heap.c
…
http.c
Prequisites for ARI Outbound Websockets
2025-04-21 13:29:28 +00:00
image.c
Reduce startup/shutdown verbose logging
2024-02-12 18:46:29 +00:00
indications.c
Reduce startup/shutdown verbose logging
2024-02-12 18:46:29 +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
2024-04-29 13:24:01 +00:00
jitterbuf.c
…
json.c
ARI: REST over Websocket
2025-04-02 12:16:35 +00:00
libasteriskpj.c
…
libasteriskssl.c
…
libasteriskssl.exports.in
…
loader.c
options: Change ast_options from ast_flags to ast_flags64.
2025-07-30 16:03:56 +00:00
lock.c
docs: Indent <since> tags.
2025-01-29 14:18:21 +00:00
logger_category.c
Logging: Add debug logging categories
2020-10-02 12:58:18 -05:00
logger_doc.xml
docs: Indent <since> tags.
2025-01-29 14:18:21 +00:00
logger.c
docs: Add version information to manager event instance XML elements
2025-01-23 17:39:04 +00:00
Makefile
Alternate Channel Storage Backends
2025-05-07 16:47:01 +00:00
manager_bridges.c
docs: Indent <since> tags.
2025-01-29 14:18:21 +00:00
manager_channels.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
manager_doc.xml
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
manager_endpoints.c
…
manager_mwi.c
docs: Indent <since> tags.
2025-01-29 14:18:21 +00:00
manager_system.c
…
manager.c
manager.c: Fix presencestate object leak
2025-09-11 15:24:00 +00:00
max_forwards.c
…
md5.c
Prequisites for ARI Outbound Websockets
2025-04-21 13:29:28 +00:00
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
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
mixmonitor.c
…
mwi.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
named_acl.c
docs: Indent <since> tags.
2025-01-29 14:18:21 +00:00
named_locks.c
…
netsock2.c
…
optional_api.c
progdocs: Fix for Doxygen, the hidden parts.
2021-12-02 10:37:38 -06:00
options.c
options: Change ast_options from ast_flags to ast_flags64.
2025-07-30 16:03:56 +00:00
parking.c
stasis: Improve topic/subscription names and statistics.
2019-03-11 11:39:35 -03:00
pbx_app.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
pbx_builtins.c
pbx_builtins: Allow custom tone for WaitExten.
2025-09-04 15:03:39 +00:00
pbx_functions.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +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
…
pbx_switch.c
…
pbx_timing.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
pbx_variables.c
pbx_variables.c: Create real channel for "dialplan eval function".
2025-09-11 12:31:35 +00:00
pbx.c
options: Change ast_options from ast_flags to ast_flags64.
2025-07-30 16:03:56 +00:00
pickup.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
plc.c
options: Change ast_options from ast_flags to ast_flags64.
2025-07-30 16:03:56 +00:00
poll.c
…
presencestate.c
docs: Indent <since> tags.
2025-01-29 14:18:21 +00:00
privacy.c
…
refer.c
ari/pjsip: Make it possible to control transfers through ARI
2025-02-11 22:05:42 +00:00
rtp_engine.c
rtp_engine.c: Add exception for comfort noise payload.
2025-09-11 14:08:00 +00:00
say.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +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
…
security_events.c
docs: Indent <since> tags.
2025-01-29 14:18:21 +00:00
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
Remove ASTERISK_REGISTER_FILE.
2016-10-27 09:53:55 -04:00
smoother.c
main: Spelling fixes
2021-11-15 17:33:27 -06:00
sorcery.c
sorcery: Prevent duplicate objects and ensure missing objects are created on update
2025-08-27 16:56:12 +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
docs: AMI documentation fixes.
2025-03-07 16:53:12 +00:00
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
stasis_channels.c: Make protocol_id optional to enable blind transfer via ari
2025-09-23 19:49:56 +00:00
stasis_endpoints.c
docs: Indent <since> tags.
2025-01-29 14:18:21 +00:00
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
2023-06-09 18:19:53 +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
docs: Indent <since> tags.
2025-01-29 14:18:21 +00:00
stasis.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +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
core_unreal.c: Fix memory leak in ast_unreal_new_channels()
2024-10-17 15:20:38 +00:00
stringfields.c
…
strings.c
ARI Outbound Websockets
2025-06-02 16:35:27 +00:00
stun.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
syslog.c
Remove ASTERISK_REGISTER_FILE.
2016-10-27 09:53:55 -04:00
taskprocessor.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
tcptls.c
Prequisites for ARI Outbound Websockets
2025-04-21 13:29:28 +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
Add ability to pass arguments to unit tests from the CLI
2025-01-02 14:52:14 +00:00
threadpool.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
threadstorage.c
…
time.c
time: add support for time64 libcs
2022-03-24 12:00:58 -05:00
timing.c
…
translate.c
translate.c: implement new direct comp table mode
2024-02-28 13:03:22 +00:00
udptl.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
ulaw.c
…
uri.c
uri.c: Simplify ast_uri_make_host_with_port()
2023-11-14 20:51:37 +00:00
utf8.c
res_pjsip: Replace invalid UTF-8 sequences in callerid name
2023-03-01 09:50:02 -06:00
utils.c
chan_websocket: Allow additional URI parameters to be added to the outgoing URI.
2025-08-20 15:33:36 +00:00
uuid.c
main: Fix for Doxygen.
2021-12-02 15:02:09 -06:00
xml.c
docs: Fix various typos in main/
2025-02-20 21:46:28 +00:00
xmldoc.c
xmldoc.c: Fix rendering of CLI output.
2025-08-15 16:48:12 +00:00