Corey Farrell 28e3bd0af7 Improved and portable ast_log recursion avoidance ...

This introduces a new logger routine ast_log_safe.  This routine should be
used for all error messages in code that can be run as a result of ast_log.
ast_log_safe does nothing if run recursively.  All error logging in
astobj2.c, strings.c and utils.h have been switched to ast_log_safe.

This required adding support for raw threadstorage.  This provides direct
access to the void* pointer in threadstorage.  In ast_log_safe, NULL is used
to signify that this thread is not already running ast_log_safe, (void*)1 when
it is already running.  This was done since it's critical that ast_log_safe
do nothing that could log during recursion checking.

ASTERISK-24155 #close
Reported by: Timo Teräs
Review: https://reviewboard.asterisk.org/r/4502/
........

Merged revisions 433522 from http://svn.asterisk.org/svn/asterisk/branches/11
........

Merged revisions 433523 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@433524 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2015-03-27 07:12:25 +00:00

..

editline

cli.c: Fix tab completion "module load" when MALLOC_DEBUG is enabled.

2014-09-22 17:42:26 +00:00

stdtime

localtime: Fix file descriptor leak on kqueue(2) systems

2015-03-10 18:05:37 +00:00

abstract_jb.c

func_jitterbuffer: fix frame leaks.

2014-11-02 07:40:57 +00:00

acl.c

Fix error with mixed address family ACLs.

2014-11-20 16:37:58 +00:00

adsi.c

Allow Asterisk to compile under GCC 4.10

2014-05-09 22:49:26 +00:00

alaw.c

Multiple revisions 369001-369002

2012-06-15 16:20:16 +00:00

aoc.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

app.c

app: Add functions to swap voicemail function table for testing purposes

2015-03-06 21:38:36 +00:00

ast_expr2.c

core: Don't allow free to mean ast_free (and malloc, etc..).

2014-09-26 14:41:38 +00:00

ast_expr2.fl

Avoid cppcheck warnings; removing unused vars and a bit of cleanup.

2012-04-17 18:57:40 +00:00

ast_expr2.h

Allow the REALTIME() function to report errors back to the caller.

2012-07-11 17:16:50 +00:00

ast_expr2.y

core: Don't allow free to mean ast_free (and malloc, etc..).

2014-09-26 14:41:38 +00:00

ast_expr2f.c

core: Don't allow free to mean ast_free (and malloc, etc..).

2014-09-26 14:41:38 +00:00

asterisk.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

asterisk.dynamics

Fix error loading res_monitor.

2014-04-23 15:02:39 +00:00

asterisk.exports.in

Add _IO_stdin_used in version-script to fix SIGBUSes on Sparc.

2013-08-22 08:26:55 +00:00

astfd.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

astmm.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

astobj2_container_private.h

astobj2: Additional refactoring to push impl specific code down into the impls.

2014-06-20 15:27:43 +00:00

astobj2_container.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

astobj2_hash.c

astobj2: Additional refactoring to push impl specific code down into the impls.

2014-06-20 15:27:43 +00:00

astobj2_private.h

astobj2: Additional refactoring to push impl specific code down into the impls.

2014-06-20 15:27:43 +00:00

astobj2_rbtree.c

astobj2: Additional refactoring to push impl specific code down into the impls.

2014-06-20 15:27:43 +00:00

astobj2.c

Improved and portable ast_log recursion avoidance

2015-03-27 07:12:25 +00:00

audiohook.c

main/audiohook: Update internal sample rate on reads

2015-03-12 12:58:41 +00:00

autochan.c

Multiple revisions 369001-369002

2012-06-15 16:20:16 +00:00

autoservice.c

Logger: Convert 'struct ast_callid' to unsigned int.

2015-03-13 01:12:35 +00:00

backtrace.c

Fix memory corruption when trying to get "core show locks".

2013-08-23 18:07:40 +00:00

bridge_after.c

Fix some memory leaks.

2015-01-30 16:49:59 +00:00

bridge_basic.c

Logger: Convert 'struct ast_callid' to unsigned int.

2015-03-13 01:12:35 +00:00

bridge_channel.c

app_confbridge: file playback blocks dtmf

2015-03-26 17:13:26 +00:00

bridge_roles.c

ARI: bridges/{bridgeID}/addChannel: add roles parameter

2013-08-05 16:59:13 +00:00

bridge.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

bucket.c

A couple minor cleanup tweaks.

2015-03-25 18:37:51 +00:00

buildinfo.c

fix a few small things found by using sparse

2008-10-30 16:49:02 +00:00

callerid.c

CallerID: Fix parsing regression

2014-10-10 13:03:18 +00:00

ccss.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

cdr.c

Fix compilations errors on 64-bit OpenBSD systems

2015-03-23 00:05:48 +00:00

cel.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

channel_internal_api.c

Logger: Convert 'struct ast_callid' to unsigned int.

2015-03-13 01:12:35 +00:00

channel.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

chanvars.c

res_phoneprov: Refactor phoneprov to allow pluggable config providers

2014-10-09 17:46:23 +00:00

cli.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

codec_builtin.c

Various: bugfixes found via chaos

2015-03-17 22:15:42 +00:00

codec.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

config_options.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

config.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

core_local.c

Fix compile errors caused by r4500 / r4501.

2015-03-26 23:09:04 +00:00

core_unreal.c

Logger: Convert 'struct ast_callid' to unsigned int.

2015-03-13 01:12:35 +00:00

crypt.c

Fix utils directory breakage.

2013-07-04 13:06:15 +00:00

cygload.c

Kill off red blobs in most of main/*

2012-03-22 19:51:16 +00:00

data.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

datastore.c

This is no longer needed.

2013-06-29 00:18:57 +00:00

db.c

Revert -r430452 It needs to be redone for the next major AMI version change instead.

2015-01-12 18:09:27 +00:00

devicestate.c

devicestate.c: Minor tweaks

2014-09-05 17:45:03 +00:00

dial.c

Logger: Convert 'struct ast_callid' to unsigned int.

2015-03-13 01:12:35 +00:00

dns_core.c

dns: Add core DNS API + unit tests and res_resolver_unbound module + unit tests.

2015-03-25 12:32:26 +00:00

dns_naptr.c

dns: Add core DNS API + unit tests and res_resolver_unbound module + unit tests.

2015-03-25 12:32:26 +00:00

dns_query_set.c

dns: Add core DNS API + unit tests and res_resolver_unbound module + unit tests.

2015-03-25 12:32:26 +00:00

dns_recurring.c

dns: Add core DNS API + unit tests and res_resolver_unbound module + unit tests.

2015-03-25 12:32:26 +00:00

dns_srv.c

dns: Add core DNS API + unit tests and res_resolver_unbound module + unit tests.

2015-03-25 12:32:26 +00:00

dns_tlsa.c

dns: Add core DNS API + unit tests and res_resolver_unbound module + unit tests.

2015-03-25 12:32:26 +00:00

dns.c

Clean up files that do not end with newlines

2014-08-21 14:52:28 +00:00

dnsmgr.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

dsp.c

media formats: re-architect handling of media for performance improvements

2014-07-20 22:06:33 +00:00

ecdisa.h

Kill off red blobs in most of main/*

2012-03-22 19:51:16 +00:00

endpoints.c

Various: bugfixes found via chaos

2015-03-17 22:15:42 +00:00

enum.c

Allow Asterisk to compile under GCC 4.10

2014-05-09 22:49:26 +00:00

event.c

event.c: Fix type mismatch errors in ie_maps[].

2014-06-27 23:21:44 +00:00

features_config.c

Allow for transferer to retry when dialing an invalid extension.

2014-11-17 16:58:52 +00:00

features.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

file.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

fixedjitterbuf.c

Multiple revisions 369001-369002

2012-06-15 16:20:16 +00:00

fixedjitterbuf.h

Kill off red blobs in most of main/*

2012-03-22 19:51:16 +00:00

format_cache.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

format_cap.c

main/frame: Don't report empty disallow values as an error

2015-03-14 02:29:29 +00:00

format_compatibility.c

chan_iax2: Several media format fixes.

2014-08-07 18:51:16 +00:00

format.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

frame.c

media formats: re-architect handling of media for performance improvements

2014-07-20 22:06:33 +00:00

framehook.c

audiohooks: Reevaluate the bridge technology when an audiohook is added or removed.

2014-10-03 19:42:54 +00:00

fskmodem_float.c

Multiple revisions 369001-369002

2012-06-15 16:20:16 +00:00

fskmodem_int.c

Multiple revisions 369001-369002

2012-06-15 16:20:16 +00:00

fskmodem.c

Multiple revisions 369001-369002

2012-06-15 16:20:16 +00:00

global_datastores.c

Multiple revisions 369001-369002

2012-06-15 16:20:16 +00:00

hashtab.c

Improved and portable ast_log recursion avoidance

2015-03-27 07:12:25 +00:00

heap.c

Fix incorrect usages of ast_realloc().

2013-09-10 18:05:47 +00:00

http.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

image.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

indications.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

io.c

Allow Asterisk to compile under GCC 4.10

2014-05-09 22:49:26 +00:00

jitterbuf.c

jitterbuf: Fix memory leak on jitter buffer reset

2013-10-24 19:42:21 +00:00

json.c

ARI: Fix crash if integer values used in JSON payload 'variables' object.

2015-02-27 18:31:31 +00:00

libasteriskssl.c

Resolve memory leaks in TLS initialization and TLS client connections

2012-09-14 19:53:43 +00:00

libasteriskssl.exports.in

Address OpenSSL initialization issues when using third-party libraries.

2012-01-30 21:21:16 +00:00

loader.c

Fix compilation issues for OpenBSD

2015-03-22 23:11:32 +00:00

lock.c

DEBUG_THREADS: Fix regression and lock tracking initialization problems.

2014-12-12 23:49:36 +00:00

logger.c

Improved and portable ast_log recursion avoidance

2015-03-27 07:12:25 +00:00

Makefile

Add support for the clang compiler; update RAII_VAR to use BlocksRuntime

2015-03-12 12:40:23 +00:00

manager_bridges.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

manager_channels.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

manager_endpoints.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

manager_mwi.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

manager_system.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

manager.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

md5.c

md5: supress some compiler warnings.

2012-04-28 01:33:49 +00:00

media_index.c

media formats: re-architect handling of media for performance improvements

2014-07-20 22:06:33 +00:00

message.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

mixmonitor.c

Removed quotes from svn:keywords props on a few files.

2013-07-29 17:51:25 +00:00

named_acl.c

acl: Fix reloading of configuration if configuration file does not exist at startup.

2014-12-20 20:57:47 +00:00

netsock2.c

Audit ast_sockaddr_resolve() usage for memory leaks.

2015-03-17 21:52:47 +00:00

netsock.c

Move eid functions to utils.c, mark netsock.h deprecated

2014-06-24 02:50:15 +00:00

optional_api.c

Logger/CLI/etc.: Fix some aesthetic issues; reduce chatty verbose messages

2014-05-28 22:54:12 +00:00

parking.c

res_pjsip_refer: Fix bugs involving Parking/PJSIP/transfers

2014-05-22 15:52:30 +00:00

pbx.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

pickup.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

plc.c

Multiple revisions 369001-369002

2012-06-15 16:20:16 +00:00

poll.c

Merged revisions 285268 via svnmerge from

2010-09-07 19:09:08 +00:00

presencestate.c

presencestate: Allow channel drivers to provide presence state information

2014-12-22 14:33:24 +00:00

privacy.c

Multiple revisions 369001-369002

2012-06-15 16:20:16 +00:00

rtp_engine.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

say.c

app_voicemail, say: Add support for Japanese Language

2014-06-30 04:00:19 +00:00

sched.c

Create work around for scheduler leaks during shutdown.

2015-02-19 02:03:01 +00:00

sdp_srtp.c

channels/sip/sdp_crypto: Handle SRTP keys negotiated with key lifetime/MKI

2015-02-25 21:42:39 +00:00

security_events.c

Stasis: Allow message types to be blocked

2014-08-06 12:55:28 +00:00

sem.c

Various fixes for OS X

2015-01-26 14:50:40 +00:00

sha1.c

Doxygen Updates - janitor work

2012-09-21 17:14:59 +00:00

sip_api.c

Don't make chan_sip export global symbols.

2012-10-11 15:49:02 +00:00

slinfactory.c

media formats: re-architect handling of media for performance improvements

2014-07-20 22:06:33 +00:00

smoother.c

media formats: re-architect handling of media for performance improvements

2014-07-20 22:06:33 +00:00

sorcery.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

sounds_index.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

srv.c

Removed #if checks for crazy old versions of OS X.

2013-05-08 20:25:28 +00:00

stasis_bridges.c

core: Don't create snapshots with locks.

2015-03-10 23:09:49 +00:00

stasis_cache_pattern.c

stasis: use ao2_t_alloc for certain object allocators

2014-07-18 19:55:24 +00:00

stasis_cache.c

main/stasis: Allow subscriptions to use a threadpool for message delivery

2014-12-01 17:59:21 +00:00

stasis_channels.c

core: Don't create snapshots with locks.

2015-03-10 23:09:49 +00:00

stasis_endpoints.c

Stasis: Allow message types to be blocked

2014-08-06 12:55:28 +00:00

stasis_message_router.c

res_pjsip: make it unloadable (take 2)

2015-01-27 19:12:56 +00:00

stasis_message.c

Stasis: Allow message types to be blocked

2014-08-06 12:55:28 +00:00

stasis_system.c

Stasis: Allow message types to be blocked

2014-08-06 12:55:28 +00:00

stasis.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

strcompat.c

Add builtin roundf() for systems lacking it.

2013-01-19 20:54:07 +00:00

strings.c

Improved and portable ast_log recursion avoidance

2015-03-27 07:12:25 +00:00

stun.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

syslog.c

main/syslog: Allow dynamic logs, such as security events, to log to the syslog

2015-01-12 18:01:46 +00:00

taskprocessor.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

tcptls.c

tcptls: Handle new OpenSSL compile time option to disable SSLv3

2015-02-19 15:28:56 +00:00

tdd.c

core: Don't allow free to mean ast_free (and malloc, etc..).

2014-09-26 14:41:38 +00:00

term.c

Revamp of terminal color codes

2013-02-14 18:47:56 +00:00

test.c

main/test: Fix compilation issue on 32-bit systems

2014-12-04 17:13:48 +00:00

threadpool.c

threadpool.c: Minor cleanup fixes.

2014-09-29 20:28:24 +00:00

threadstorage.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

timing.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

translate.c

translate: Prevent invalid memory accesses on fast shutdown

2015-03-04 18:55:08 +00:00

udptl.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

ulaw.c

Multiple revisions 369001-369002

2012-06-15 16:20:16 +00:00

uri.c

uri: Quiet warning about type qualifiers ignored on function return type

2014-08-21 14:42:12 +00:00

utils.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00

uuid.c

Fix printf problems with high ascii characters after r413586 (1.8).

2014-12-17 10:23:32 +00:00

xml.c

Detect and use xsltCleanupGlobals when available

2013-10-03 18:00:15 +00:00

xmldoc.c

Replace most uses of ast_register_atexit with ast_register_cleanup.

2015-03-26 22:24:26 +00:00