Merged revisions 125277 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

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r125277 | tilghman | 2008-06-26 06:02:11 -0500 (Thu, 26 Jun 2008) | 15 lines

Merged revisions 125276 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r125276 | tilghman | 2008-06-26 06:01:21 -0500 (Thu, 26 Jun 2008) | 7 lines

Check for rtcp structure before trying to delete schedule.
(closes issue #12872)
 Reported by: destiny6628
 Patches: 
       20080621__bug12872.diff.txt uploaded by Corydon76 (license 14)
 Tested by: destiny6628

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@125278 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/rtp.c

@@ -2379,7 +2379,9 @@ struct ast_rtp *ast_rtp_get_bridged(struct ast_rtp *rtp)
 
 void ast_rtp_stop(struct ast_rtp *rtp)
 {
-	AST_SCHED_DEL(rtp->sched, rtp->rtcp->schedid);
+	if (rtp->rtcp) {
+		AST_SCHED_DEL(rtp->sched, rtp->rtcp->schedid);
+	}
 
 	memset(&rtp->them.sin_addr, 0, sizeof(rtp->them.sin_addr));
 	memset(&rtp->them.sin_port, 0, sizeof(rtp->them.sin_port));