[asterisk-commits] jrose: branch 1.8 r371337 - /branches/1.8/channels/chan_sip.c

[SVN commits to the Asterisk project]

Author: jrose
Date: Thu Aug 16 10:46:26 2012
New Revision: 371337

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=371337
Log:
chan_sip: Trigger reinvite if the SDP answer is included in the SIP ACK

Under certain conditions, a SIP transaction involving directmedia wouldn't
trigger a re-invite because the SDP answer was included in an ACK instead
of in a message that we would have triggered the invite with. This patch
just queues a source change control frame if the dialog is using
directmedia when we find sdp for an ACK.

(closes issue AST-AST-913)
Reported by: Thomas Arimont

Modified:
    branches/1.8/channels/chan_sip.c

Modified: branches/1.8/channels/chan_sip.c
URL: http://svnview.digium.com/svn/asterisk/branches/1.8/channels/chan_sip.c?view=diff&rev=371337&r1=371336&r2=371337
==============================================================================
--- branches/1.8/channels/chan_sip.c (original)
+++ branches/1.8/channels/chan_sip.c Thu Aug 16 10:46:26 2012
@@ -25445,8 +25445,12 @@
 			p->pendinginvite = 0;
 			acked = __sip_ack(p, seqno, 1 /* response */, 0);
 			if (find_sdp(req)) {
-				if (process_sdp(p, req, SDP_T38_NONE))
+				if (process_sdp(p, req, SDP_T38_NONE)) {
 					return -1;
+				}
+				if (ast_test_flag(&p->flags[0], SIP_DIRECT_MEDIA)) {
+					ast_queue_control(p->owner, AST_CONTROL_SRCCHANGE);
+				}
 			}
 			check_pendings(p);
 		} else if (p->glareinvite == seqno) {