Richard Mudgett 3863d34cdf Fix deadlock potential with ast_set_hangupsource() calls. ...

Calling ast_set_hangupsource() with the channel lock held can result in a
deadlock because the function also locks the bridged channel.

(issue ASTERISK-19537)

(closes issue ASTERISK-19801)
Reported by: Alec Davis

(closes issue AST-891)
Reported by: Guenther Kelleter
Tested by: Guenther Kelleter


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@368759 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2012-06-11 17:03:02 +00:00

..

h323

Comment out a rule that likes to run implicitly unnecessarily, breaking builds

2010-06-03 14:48:09 +00:00

misdn

Correct some set-but-unused variable warnings in the mISDN library.

2012-03-02 23:21:18 +00:00

sip

Fix coverity UNUSED_VALUE findings in core support level files

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

chan_agent.c

Coverity Report: Fix issues for error type REVERSE_INULL (core modules)

2012-05-31 18:00:59 +00:00

chan_alsa.c

Updated SIP 484 handling; added Incomplete control frame

2011-09-09 16:09:09 +00:00

chan_bridge.c

Introduce <support_level> tags in MODULEINFO.

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

chan_console.c

Updated SIP 484 handling; added Incomplete control frame

2011-09-09 16:09:09 +00:00

chan_dahdi.c

Fix deadlock potential with ast_set_hangupsource() calls.

2012-06-11 17:03:02 +00:00

chan_gtalk.c

Add missing newlines to CLI logging

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

chan_h323.c

Correct some 'set-but-not-used' variable warnings.

2012-01-14 15:23:32 +00:00

chan_iax2.c

Fix deadlock potential with ast_set_hangupsource() calls.

2012-06-11 17:03:02 +00:00

chan_jingle.c

Destroy configs when they are no longer used

2012-03-28 19:06:03 +00:00

chan_local.c

Fix local channel chains optimizing themselves out of a call.

2012-05-04 16:24:34 +00:00

chan_mgcp.c

Add missing newlines to CLI logging

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

chan_misdn.c

Correct some set-but-unused variable warnings in the mISDN library.

2012-03-02 23:21:18 +00:00

chan_multicast_rtp.c

Introduce <support_level> tags in MODULEINFO.

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

chan_nbs.c

Introduce <support_level> tags in MODULEINFO.

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

chan_oss.c

Updated SIP 484 handling; added Incomplete control frame

2011-09-09 16:09:09 +00:00

chan_phone.c

Introduce <support_level> tags in MODULEINFO.

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

chan_phone.h

rename DialTone.h to chan_phone.h because chan_phone.c is the only file using it

2008-05-28 20:00:21 +00:00

chan_sip.c

Fix deadlock potential with ast_set_hangupsource() calls.

2012-06-11 17:03:02 +00:00

chan_skinny.c

AST-2012-008: Fix remote crash vulnerability in chan_skinny

2012-05-29 18:30:25 +00:00

chan_unistim.c

Fix a variety of potential buffer overflows

2012-04-19 02:08:44 +00:00

chan_vpb.cc

chan_vpb: remove unused variables (gcc4.6)

2011-08-28 09:49:55 +00:00

console_board.c

import the recent additions for video console into trunk,

2008-06-29 21:17:14 +00:00

console_gui.c

Add missing newlines to CLI logging

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

console_video.c

Add missing newlines to CLI logging

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

console_video.h

implement the 'freeze' function for incoming frames;

2008-06-30 15:45:15 +00:00

iax2-parser.c

Resolve FORWARD_NULL static analysis warnings

2012-05-10 20:50:47 +00:00

iax2-parser.h

Remove built-in AES code and use optional_api instead

2010-07-21 19:11:32 +00:00

iax2-provision.c

Coverity Report: Fix issues for error type CHECKED_RETURN for core

2012-05-10 16:47:17 +00:00

iax2-provision.h

Don't reload a configuration file if nothing has changed.

2007-08-16 21:09:46 +00:00

iax2.h

Expand codec bitfield from 32 bits to 64 bits.

2009-11-04 14:05:12 +00:00

Makefile

Extract sig_ss7 out of chan_dahdi.

2010-06-07 20:04:42 +00:00

misdn_config.c

Fix some consistency issues with jitterbuffer config.

2011-05-05 22:53:45 +00:00

sig_analog.c

Fix deadlock potential with ast_set_hangupsource() calls.

2012-06-11 17:03:02 +00:00

sig_analog.h

push 'outgoing' flag from sig_XXX up to chan_dahdi

2012-02-18 07:55:11 +00:00

sig_pri.c

Use the DEADLOCK_AVOIDANCE() macro instead.

2012-05-30 18:05:48 +00:00

sig_pri.h

Clear ISDN channel resetting state if the peer continues to use it.

2012-04-25 19:45:34 +00:00

sig_ss7.c

Use the DEADLOCK_AVOIDANCE() macro instead.

2012-05-30 18:05:48 +00:00

sig_ss7.h

Setup DSP when SS7 call is connected or early media is available.

2012-03-05 21:33:26 +00:00

vcodecs.c

Const-ify the world (or at least a good part of it)

2009-05-21 21:13:09 +00:00

vgrabbers.c

free memory used by the x11 grabber when closing it.

2008-07-14 16:50:54 +00:00