Terry Wilson 7da21c68c4 Fix a CEL LINKEDID_END race and local channel linkedids ...

This patch has the ;2 channel inherit the linkedid of the ;1 channel and fixes
the race condition by no longer scanning the channel list for "other" channels
with the same linkedid. Instead, cel.c has an ao2 container of linkedid strings
and uses the refcount of the string as a counter of how many channels with the
linkedid exist. Not only does this eliminate the race condition, but it also
allows us to look up the linkedid by the hashed key instead of traversing the
entire channel list.

Review: https://reviewboard.asterisk.org/r/1895/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@365006 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2012-05-02 15:49:03 +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

Missed lastinvite CSeq int to uint32_t change

2012-03-16 08:22:09 +00:00

chan_agent.c

Fix negative return handling in channel drivers

2012-04-16 21:56:35 +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

Make DAHDISendCallreroutingFacility wait 5 seconds for a reply before disconnecting the call.

2012-04-25 20:46:15 +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

Make trunkfreq take effect when set

2012-04-12 16:18:22 +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 a CEL LINKEDID_END race and local channel linkedids

2012-05-02 15:49:03 +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

Revert improved identities sent in dialog-info NOTIFY requests in r360862

2012-04-30 19:39:49 +00:00

chan_skinny.c

AST-2012-005: Fix remotely exploitable heap overflow in keypad button handling

2012-04-23 13:37:55 +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

Informational message, not an error.

2010-01-28 20:00:09 +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

Fix more "set but unused" warnings.

2011-05-05 22:36:33 +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

push 'outgoing' flag from sig_XXX up to chan_dahdi

2012-02-18 07:55:11 +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

Make DAHDISendCallreroutingFacility wait 5 seconds for a reply before disconnecting the call.

2012-04-25 20:46:15 +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

Change directly setting _softhangup in sig_ss7.c to use ast_softhangup_nolock().

2012-03-07 18:25:59 +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