Matthew Jordan 51079c6f08 Create and initialize udptl only when dialog negotiates for image media ...

Prior to this patch, the udptl struct was allocated and initialized when a
dialog was associated with a peer that supported T.38, when a new SIP
channel was allocated, or what an INVITE request was received.  This resulted
in any dialog associated with a peer that supported T.38 having udptl support
assigned to it, including the UDP ports needed for communication.  This
occurred even in non-INVITE dialogs that would never send image media.

This patch creates and initializes the udptl structure only when the SDP
for a dialog specifies that image media is supported, or when Asterisk
indicates through the appropriate control frame that a dialog is to support
T.38.

(closes issue ASTERISK-16698)
Reported by: under
Tested by: Stefan Schmidt
Patches: udptl_20120113.diff uploaded by mjordan (License #6283)

(closes issue ASTERISK-16794)
Reported by: Elazar Broad
Tested by: Stefan Schmidt

review: https://reviewboard.asterisk.org/r/1668/




git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@351027 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2012-01-16 19:09:45 +00:00

..

h323

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

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

misdn

Merged revision 319468 from

2011-05-17 21:57:56 +00:00

sip

Set port to a default sane value if a bogus one is provided when parsing hostnames.

2012-01-13 20:29:03 +00:00

xpmr

AST-2009-005

2009-08-10 19:20:57 +00:00

chan_agent.c

lock the channel before calling ast_bridged_channel() to prevent a seg fault.

2011-09-15 08:15:22 +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 segfault in chan_dahdi for CHANNEL(dahdi_span) evaluation on hangup.

2012-01-04 20:46:20 +00:00

chan_gtalk.c

Fix res_jabber resource leaks

2011-11-23 17:12:46 +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 joinable thread terminating without joiner memory leak in chan_iax.c.

2012-01-09 21:54:01 +00:00

chan_jingle.c

Fix res_jabber resource leaks

2011-11-23 17:12:46 +00:00

chan_local.c

Introduce <support_level> tags in MODULEINFO.

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

chan_mgcp.c

More parking issues.

2011-10-18 21:03:04 +00:00

chan_misdn.c

mISDN Round Robin break when no channel is available

2011-11-12 16:05:45 +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

Create and initialize udptl only when dialog negotiates for image media

2012-01-16 19:09:45 +00:00

chan_skinny.c

Fix calls to ast_get_ip() not initializing the address family.

2011-11-23 22:52:59 +00:00

chan_unistim.c

Fix compilation issue, caused by missed session structure

2011-10-09 01:16:09 +00:00

chan_usbradio.c

Add support levels to non-module sections of menuselect (cflags, utils, etc).

2011-09-28 20:52:47 +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

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

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

console_video.c

Merged revisions 284593,284595 via svnmerge from

2010-09-02 05:00:34 +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

Restore call progress code for analog ports.

2011-12-05 17:39:33 +00:00

sig_analog.h

Restore call progress code for analog ports.

2011-12-05 17:39:33 +00:00

sig_pri.c

Remove dead code since pri_grab() can never fail.

2011-11-17 17:06:14 +00:00

sig_pri.h

Outgoing BRI calls fail when using Asterisk 1.8 with HA8, HB8, and B410P cards.

2011-08-17 15:51:08 +00:00

sig_ss7.c

Add protection for SS7 channel allocation and better glare handling.

2011-10-11 21:03:15 +00:00

sig_ss7.h

Add protection for SS7 channel allocation and better glare handling.

2011-10-11 21:03:15 +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