Mark Michelson 5d843ed6fc Prevent crash on shutdown due to refcount error on queues container. ...

When app_queue is unloaded, the queues container has its refcount
decremented, potentially to 0. Then the taskprocessor responsible
for handling device state changes is unreferenced. If the
taskprocessor happens to be just about to run its task, then it
will create and destroy an iterator on the queues container.
This can cause the refcount on the queues container to increase to
1 and then back to 0. Going back to 0 a second time results in
double frees.

This failure was seen periodically in the testsuite when Asterisk
would shut down.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@372089 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2012-08-30 20:51:51 +00:00

..

app_adsiprog.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_alarmreceiver.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_amd.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_authenticate.c

Fix crash during CDR update.

2011-12-16 20:55:17 +00:00

app_cdr.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_celgenuserevent.c

Fixes some support level info so that it can be read by menuselect.

2011-10-14 15:58:44 +00:00

app_chanisavail.c

app_chanisavail: Fix use of uninitialized variable.

2012-03-14 23:26:59 +00:00

app_channelredirect.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_chanspy.c

Fix Not Unreferencing A Spied Channel

2012-08-08 22:40:01 +00:00

app_confbridge.c

Play conf-placeintoconf message to the correct channel

2012-05-01 19:03:17 +00:00

app_controlplayback.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_dahdibarge.c

Revert changes to defaultenabled state for modules in Asterisk 1.8

2011-07-15 20:41:12 +00:00

app_dahdiras.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_db.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_dial.c

Fix hangup cause passthrough regression.

2012-08-29 18:22:24 +00:00

app_dictate.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

app_directed_pickup.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

app_directory.c

Fix coverity UNUSED_VALUE findings in core support level files

2012-06-11 15:13:22 +00:00

app_disa.c

Coverity Report: Fix issues for error type UNINIT in Core supported modules

2012-05-10 15:35:33 +00:00

app_dumpchan.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_echo.c

Prevent Echo() from relaying control, null, and modem frames

2012-03-20 20:32:55 +00:00

app_exec.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_externalivr.c

Prevent a crash in ExternalIVR when the 'S' command is sent first.

2012-04-19 15:53:56 +00:00

app_fax.c

Load the proper XML documentation when multiple modules document the same application.

2011-10-10 14:14:48 +00:00

app_festival.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

app_flash.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_followme.c

* Fix FollowMe memory leak on error paths in app_exec().

2012-05-08 20:14:30 +00:00

app_forkcdr.c

Make ForkCDR e option not set end time of the newly forked CDR log

2012-04-13 15:54:01 +00:00

app_getcpeid.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

app_ices.c

Add missing newlines to CLI logging

2012-04-06 18:09:19 +00:00

app_image.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_ivrdemo.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_jack.c

app_jack: fix datastore memory leak in error handling path.

2012-03-24 03:01:20 +00:00

app_macro.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

app_meetme.c

app_meetme: Adding test events for following activity in MeetMe.

2012-08-29 20:42:54 +00:00

app_milliwatt.c

Replace GNU old-style field designator extensions to fix clang warnings

2012-04-04 16:29:18 +00:00

app_minivm.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

app_mixmonitor.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

app_morsecode.c

Document applications that play audio and do not answer unanswered calls.

2011-09-19 20:07:36 +00:00

app_mp3.c

Document applications that play audio and do not answer unanswered calls.

2011-09-19 20:07:36 +00:00

app_nbscat.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_originate.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_osplookup.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

app_page.c

Fix a variety of memory leaks

2012-05-18 13:58:23 +00:00

app_parkandannounce.c

Fix crash in ParkAndAnnounce.

2012-02-09 02:52:20 +00:00

app_playback.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_playtones.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_privacy.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_queue.c

Prevent crash on shutdown due to refcount error on queues container.

2012-08-30 20:51:51 +00:00

app_read.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_readexten.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_readfile.c

Revert changes to defaultenabled state for modules in Asterisk 1.8

2011-07-15 20:41:12 +00:00

app_record.c

Fix a variety of memory leaks

2012-05-18 13:58:23 +00:00

app_saycounted.c

Document applications that play audio and do not answer unanswered calls.

2011-09-19 20:07:36 +00:00

app_sayunixtime.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_senddtmf.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_sendtext.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_setcallerid.c

Revert changes to defaultenabled state for modules in Asterisk 1.8

2011-07-15 20:41:12 +00:00

app_skel.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_sms.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

app_softhangup.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_speech_utils.c

Document Speech* apps hangup on failure and suggest TryExec

2012-04-20 14:47:21 +00:00

app_stack.c

Fix misuses of asprintf throughout the code.

2012-08-21 20:35:12 +00:00

app_system.c

Fixes some support level info so that it can be read by menuselect.

2011-10-14 15:58:44 +00:00

app_talkdetect.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_test.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_transfer.c

Fix the display of documentation for Transfer

2012-04-03 20:08:10 +00:00

app_url.c

Initialize option flags for SendURL application.

2011-10-07 19:34:55 +00:00

app_userevent.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_verbose.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_voicemail.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

app_voicemail.exports.in

Allow symbol export filtering to work properly on platforms that have symbol prefixes.

2010-04-02 18:57:58 +00:00

app_waitforring.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_waitforsilence.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_waituntil.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

app_while.c

Clean up and ensure proper usage of alloca()

2012-07-31 19:31:42 +00:00

app_zapateller.c

Introduce <support_level> tags in MODULEINFO.

2011-07-14 20:13:06 +00:00

enter.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

leave.h

remove extraneous svn:executable properties

2005-11-29 18:24:39 +00:00

Makefile

One of the changes in 1.6.1 was to allow app_directory to use functionality

2009-06-18 20:52:36 +00:00