Richard Mudgett 38c1cdab2c chan_sip.c: Fix packet retransid deadlock potential. ...

This patch is part of a series to resolve deadlocks in chan_sip.c.

Stopping a scheduled event can result in a deadlock if the scheduled event
is running when you try to stop the event.  If you hold a lock needed by
the scheduled event while trying to stop the scheduled event then a
deadlock can happen.  The general strategy for resolving the deadlock
potential is to push the actual starting and stopping of the scheduled
events off onto the scheduler/do_monitor() thread by scheduling an
immediate one shot scheduled event.  Some restructuring may be needed
because the code may assume that the start/stop of the scheduled events is
immediate.

* Fix retrans_pkt() to call check_pendings() with both the owner channel
and the private objects locked as required.

* Refactor dialog retransmission packet list to safely remove packet
nodes.  The list nodes are now ao2 objects.  The list has a ref and the
scheduled entry has a ref.

ASTERISK-25023

Change-Id: I50926d81be53f4cd3d572a3292cd25f563f59641

2016-03-16 14:53:00 -05:00

..

dahdi

Bridging: Eliminate the unnecessary make channel compatible with bridge operation.

2015-04-08 18:14:00 +00:00

iax2

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

2014-12-17 09:54:00 +00:00

misdn

Makefile: Remove coverage files on 'make clean'

2015-07-04 07:29:53 -05:00

pjsip

res_pjsip: Strip spaces from items parsed from comma-separated lists

2016-03-07 12:15:58 -07:00

sip

chan_sip.c: Fix session timers deadlock potential.

2016-03-16 14:53:00 -05:00

chan_alsa.c

ast_format_cap_get_names: To display all formats, the buffer was increased.

2015-11-09 17:02:52 +01:00

chan_bridge_media.c

Add module support level to ast_module_info structure. Print it in CLI "module show" .

2014-07-25 16:47:17 +00:00

chan_console.c

ast_format_cap_get_names: To display all formats, the buffer was increased.

2015-11-09 17:02:52 +01:00

chan_dahdi.c

build_system: Fix some warnings highlighted by clang

2016-02-01 18:20:05 -07:00

chan_dahdi.h

chan_dahdi/sig_analog: Fix distinctive ring detection to suck less.

2015-03-06 20:18:08 +00:00

chan_iax2.c

Audit improper usage of scheduler exposed by 5c713fdf18.

2015-12-01 13:53:18 -06:00

chan_mgcp.c

ast_format_cap_get_names: To display all formats, the buffer was increased.

2015-11-09 17:02:52 +01:00

chan_misdn.c

chan_misdn: Fix a few issues causing compile errors

2016-02-05 11:58:26 -06:00

chan_motif.c

build_system: Fix some warnings highlighted by clang

2016-02-01 18:20:05 -07:00

chan_multicast_rtp.c

Add module support level to ast_module_info structure. Print it in CLI "module show" .

2014-07-25 16:47:17 +00:00

chan_nbs.c

ast_format_cap_get_names: To display all formats, the buffer was increased.

2015-11-09 17:02:52 +01:00

chan_oss.c

ast_format_cap_get_names: To display all formats, the buffer was increased.

2015-11-09 17:02:52 +01:00

chan_phone.c

ast_format_cap_get_names: To display all formats, the buffer was increased.

2015-11-09 17:02:52 +01:00

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_pjsip.c

chan_pjsip: Handle T.38 faxes with direct media bridges

2015-11-22 22:35:08 -06:00

chan_sip.c

chan_sip.c: Fix packet retransid deadlock potential.

2016-03-16 14:53:00 -05:00

chan_skinny.c

Audit improper usage of scheduler exposed by 5c713fdf18. (v13 additions)

2015-12-01 13:53:18 -06:00

chan_unistim.c

ast_format_cap_get_names: To display all formats, the buffer was increased.

2015-11-09 17:02:52 +01:00

chan_vpb.cc

ast_format_cap_get_names: To display all formats, the buffer was increased.

2015-11-09 17:02:52 +01:00

console_board.c

Multiple revisions 369001-369002

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

console_gui.c

Multiple revisions 369001-369002

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

console_video.c

Multiple revisions 369001-369002

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

console_video.h

implement the 'freeze' function for incoming frames;

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

Makefile

Makefile: Remove coverage files on 'make clean'

2015-07-04 07:29:53 -05:00

misdn_config.c

chan_misdn: Fix a few issues causing compile errors

2016-02-05 11:58:26 -06:00

sig_analog.c

build_system: Fix some warnings highlighted by clang

2016-02-01 18:20:05 -07:00

sig_analog.h

chan_dahdi/sig_analog: Fix distinctive ring detection to suck less.

2015-03-06 20:18:08 +00:00

sig_pri.c

build: GCC 5.1.x catches some new const, array bounds and missing paren issues

2015-10-24 12:50:40 -06:00

sig_pri.h

sig_pri.h: force_restart_unavailable_chans in wrong scope

2015-07-17 11:01:37 -05:00

sig_ss7.c

chan_dahdi: Adds support for major update to libss7.

2014-06-16 18:27:51 +00:00

sig_ss7.h

chan_dahdi: Adds support for major update to libss7.

2014-06-16 18:27:51 +00:00

vcodecs.c

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

2014-12-17 09:54:00 +00:00

vgrabbers.c

Multiple revisions 369001-369002

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