David M. Lee 10c91bc96e Address JSON thread safety issues. ...

In tracking down some unit tests failures, I ended up reading the fine
print[1] regarding Jansson's thread safety.

In short:
 1. Ref-counting is non-atomic.
 2. json_dumps() and friends are not thread safe.

This patch adds locking where necessary to our ast_json_* wrapper API,
with documentation in json.h describing the thread safety limitations of
the API.

 [1]: http://www.digip.org/jansson/doc/2.4/portability.html#thread-safety

Review: https://reviewboard.asterisk.org/r/2716/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@396119 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2013-08-02 14:27:35 +00:00

..

editline

Enable usage of system-provided NetBSD editline library if available.

2012-07-25 12:21:54 +00:00

stdtime

Cleanup core main on exit.

2012-12-03 20:46:11 +00:00

abstract_jb.c

Remove ast_bridged_channel call from abstract_jb.c

2013-07-30 21:43:29 +00:00

acl.c

…

adsi.c

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alaw.c

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aoc.c

Fix documentation replication issues

2013-08-01 17:07:52 +00:00

app.c

Split caching out from the stasis_caching_topic.

2013-08-01 13:49:34 +00:00

ast_expr2.c

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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

Multiple revisions 360356-360357

2012-03-24 02:42:42 +00:00

ast_expr2f.c

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asterisk.c

Remove dead code from features.c; refactor pickup code into pickup.c

2013-08-02 02:32:44 +00:00

asterisk.dynamics

Remove the old stub files, preferring the optional_api method.

2010-07-14 20:48:59 +00:00

asterisk.exports.in

Export exports.in as well

2013-07-24 19:32:23 +00:00

astfd.c

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astmm.c

Add backtrace generation to MALLOC_DEBUG memory corruption reports

2013-06-08 22:09:07 +00:00

astobj2.c

Move ast_str_container_alloc and friends

2013-08-02 14:08:34 +00:00

audiohook.c

Minor optimizations.

2013-07-19 23:30:10 +00:00

autochan.c

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autoservice.c

Stopped spamming of debug messages during attended transfer.

2013-02-15 17:38:22 +00:00

backtrace.c

Add backtrace generation to MALLOC_DEBUG memory corruption reports

2013-06-08 22:09:07 +00:00

bridge_after.c

A great big renaming patch

2013-07-25 04:06:32 +00:00

bridge_basic.c

Remove the unsafe bridge parameter from ast_bridge_hook_callback's.

2013-07-26 21:34:23 +00:00

bridge_channel.c

Make a couple of changes to help AMI events to be more clear in what is occurring.

2013-08-02 14:13:04 +00:00

bridge_roles.c

A great big renaming patch

2013-07-25 04:06:32 +00:00

bridge.c

Remove dead code from features.c; refactor pickup code into pickup.c

2013-08-02 02:32:44 +00:00

buildinfo.c

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callerid.c

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ccss.c

Convert CCSS manager events to stasis.

2013-07-19 18:00:35 +00:00

cdr.c

Remove dead code from features.c; refactor pickup code into pickup.c

2013-08-02 02:32:44 +00:00

cel.c

Address JSON thread safety issues.

2013-08-02 14:27:35 +00:00

channel_internal_api.c

Get rid of ast_bridged_channel() and the bridged_channel field on ast_channels.

2013-08-02 14:05:07 +00:00

channel.c

Get rid of ast_bridged_channel() and the bridged_channel field on ast_channels.

2013-08-02 14:05:07 +00:00

chanvars.c

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cli.c

Split caching out from the stasis_caching_topic.

2013-08-01 13:49:34 +00:00

config_options.c

Add BUGBUG note for ASTERISK-22009

2013-07-03 23:59:17 +00:00

config.c

Add support for a realtime sorcery module.

2013-04-27 12:01:29 +00:00

core_local.c

Fix documentation replication issues

2013-08-01 17:07:52 +00:00

core_unreal.c

A great big renaming patch

2013-07-25 04:06:32 +00:00

crypt.c

Fix utils directory breakage.

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

cygload.c

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data.c

Revamp of terminal color codes

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

datastore.c

This is no longer needed.

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

db.c

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devicestate.c

Split caching out from the stasis_caching_topic.

2013-08-01 13:49:34 +00:00

dial.c

Change ast_hangup() to return void and be NULL safe.

2013-07-17 22:30:28 +00:00

dns.c

Remove redundant code in dns.c

2013-07-14 02:05:04 +00:00

dnsmgr.c

Migrate a large number of AMI events over to Stasis-Core

2013-05-24 20:44:07 +00:00

dsp.c

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ecdisa.h

Kill off red blobs in most of main/*

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

endpoints.c

Split caching out from the stasis_caching_topic.

2013-08-01 13:49:34 +00:00

enum.c

Migrate a large number of AMI events over to Stasis-Core

2013-05-24 20:44:07 +00:00

event.c

Stasis: Convert network change events into network change stasis messages

2013-05-03 18:03:26 +00:00

features_config.c

Make DTMF attended transfer support feature-complete.

2013-07-23 15:28:11 +00:00

features.c

Remove dead code from features.c; refactor pickup code into pickup.c

2013-08-02 02:32:44 +00:00

file.c

Move channel driver Registry manager events to core.

2013-07-08 14:42:57 +00:00

fixedjitterbuf.c

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fixedjitterbuf.h

Kill off red blobs in most of main/*

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

format_cap.c

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format_pref.c

Address uninitialized conditional that valgrind found

2013-03-27 19:52:19 +00:00

format.c

Fix memory leak while loading modules, adding formats, and destroying endpoints

2013-06-12 02:29:08 +00:00

frame.c

Merge in the bridge_construction branch to make the system use the Bridging API.

2013-05-21 18:00:22 +00:00

framehook.c

bridge_native_rtp: Fix native bridge tech being incompatible when it should be.

2013-06-11 22:21:36 +00:00

fskmodem_float.c

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fskmodem_int.c

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fskmodem.c

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global_datastores.c

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hashtab.c

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heap.c

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http.c

Tolerate presence of RFC2965 Cookie2 header by ignoring it

2013-07-21 03:10:41 +00:00

image.c

Reset automerge property.

2012-12-11 22:25:21 +00:00

indications.c

Merged revisions 377743 via svnmerge from

2012-12-11 02:19:39 +00:00

io.c

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jitterbuf.c

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json.c

Address JSON thread safety issues.

2013-08-02 14:27:35 +00:00

libasteriskssl.c

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libasteriskssl.exports.in

Address OpenSSL initialization issues when using third-party libraries.

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

loader.c

Put the include in there

2013-07-29 15:58:52 +00:00

lock.c

Fix for segfault in __ast_rwlock_destroy with DEBUG_THREADS

2013-05-15 15:58:56 +00:00

logger.c

Add backtrace generation to MALLOC_DEBUG memory corruption reports

2013-06-08 22:09:07 +00:00

Makefile

Fix documentation replication issues

2013-08-01 17:07:52 +00:00

manager_bridges.c

Make a couple of changes to help AMI events to be more clear in what is occurring.

2013-08-02 14:13:04 +00:00

manager_channels.c

Fix documentation replication issues

2013-08-01 17:07:52 +00:00

manager_endpoints.c

Split caching out from the stasis_caching_topic.

2013-08-01 13:49:34 +00:00

manager_mwi.c

Fix documentation replication issues

2013-08-01 17:07:52 +00:00

manager_system.c

Move channel driver Registry manager events to core.

2013-07-08 14:42:57 +00:00

manager.c

Fix documentation replication issues

2013-08-01 17:07:52 +00:00

md5.c

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media_index.c

Index installed sounds and implement ARI sounds queries

2013-06-24 13:49:20 +00:00

message.c

Fix lock errors on startup.

2013-04-18 17:26:29 +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

Fix memory/ref counting leaks in a variety of locations

2013-06-25 01:12:58 +00:00

netsock2.c

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netsock.c

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parking.c

Support externally initiated parking requests; remove some dead code

2013-08-01 20:55:17 +00:00

pbx.c

Remove dead code from features.c; refactor pickup code into pickup.c

2013-08-02 02:32:44 +00:00

pickup.c

Correct the last of the Newchannel xi:includes

2013-08-02 13:29:01 +00:00

plc.c

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poll.c

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presencestate.c

Split caching out from the stasis_caching_topic.

2013-08-01 13:49:34 +00:00

privacy.c

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rtp_engine.c

Get rid of ast_bridged_channel() and the bridged_channel field on ast_channels.

2013-08-02 14:05:07 +00:00

say.c

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sched.c

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sdp_srtp.c

Merge in current pimp_my_sip work, including:

2013-06-22 14:03:22 +00:00

security_events.c

Avoid unnecessary cleanups during immediate shutdown

2013-05-30 17:05:53 +00:00

sha1.c

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sip_api.c

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slinfactory.c

Fix a memory copying bug in slinfactory which was causing mixmonitor issues.

2013-05-28 17:47:29 +00:00

sorcery.c

Fix sorcery for some rather picky regex implementations.

2013-08-01 21:19:27 +00:00

sounds_index.c

Move channel driver Registry manager events to core.

2013-07-08 14:42:57 +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

Make a couple of changes to help AMI events to be more clear in what is occurring.

2013-08-02 14:13:04 +00:00

stasis_cache_pattern.c

Split caching out from the stasis_caching_topic.

2013-08-01 13:49:34 +00:00

stasis_cache.c

Split caching out from the stasis_caching_topic.

2013-08-01 13:49:34 +00:00

stasis_channels.c

Fix documentation replication issues

2013-08-01 17:07:52 +00:00

stasis_config.c

Rename everything Stasis-HTTP to ARI

2013-07-27 23:11:02 +00:00

stasis_endpoints.c

Split caching out from the stasis_caching_topic.

2013-08-01 13:49:34 +00:00

stasis_message_router.c

Fix bridge/channel AMI event ordering issues

2013-07-23 13:39:50 +00:00

stasis_message.c

Add vtable and methods for to_json and to_ami for Stasis messages

2013-06-11 15:46:35 +00:00

stasis_system.c

Convert CCSS manager events to stasis.

2013-07-19 18:00:35 +00:00

stasis_wait.c

Split caching out from the stasis_caching_topic.

2013-08-01 13:49:34 +00:00

stasis.c

Split caching out from the stasis_caching_topic.

2013-08-01 13:49:34 +00:00

strcompat.c

Add builtin roundf() for systems lacking it.

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

strings.c

Move ast_str_container_alloc and friends

2013-08-02 14:08:34 +00:00

stun.c

Reset automerge property.

2012-12-11 22:25:21 +00:00

syslog.c

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taskprocessor.c

Merge the pimp_my_sip branch into trunk.

2013-04-25 18:25:31 +00:00

tcptls.c

tcptls: Prevent unsupported options from being set

2013-03-15 12:53:03 +00:00

tdd.c

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term.c

Revamp of terminal color codes

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

test.c

Update Asterisk's CDRs for the new bridging framework

2013-06-17 03:00:38 +00:00

threadpool.c

Fix threadpool rapid growth problem.

2013-06-20 16:29:35 +00:00

threadstorage.c

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timing.c

Reset automerge property.

2012-12-11 22:25:21 +00:00

translate.c

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udptl.c

Add CLI configuration documentation

2013-02-15 13:38:12 +00:00

ulaw.c

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utils.c

Reinclude sys/stat.h in chan_dahdi.c and remove redundant include in utils.c

2013-07-23 18:41:18 +00:00

uuid.c

Add an \extref doxygen pointer for libuuid.

2013-04-26 20:32:11 +00:00

xml.c

Fix documentation replication issues

2013-08-01 17:07:52 +00:00

xmldoc.c

Fix printf NULL string (null) substituion for NULL config framework default.

2013-07-09 21:06:21 +00:00