From: Joshua Colp <jcolp@digium.com>
Date: Wed, 18 Oct 2006 03:02:08 +0000 (+0000)
Subject: Don't segfault if you're using a channel driver that doesn't turn RTCP on
X-Git-Tag: 1.4.0-beta4~313
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=64a875951a14a981c7be00cb614773cc9d753067;p=thirdparty%2Fasterisk.git

Don't segfault if you're using a channel driver that doesn't turn RTCP on


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@45452 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/rtp.c b/main/rtp.c
index 23c4bbe46b..6be71d3e60 100644
--- a/main/rtp.c
+++ b/main/rtp.c
@@ -950,9 +950,9 @@ static void calc_rxstamp(struct timeval *tv, struct ast_rtp *rtp, unsigned int t
 	if (d<0)
 		d=-d;
 	rtp->rxjitter += (1./16.) * (d - rtp->rxjitter);
-	if (rtp->rxjitter > rtp->rtcp->maxrxjitter)
+	if (rtp->rtcp && rtp->rxjitter > rtp->rtcp->maxrxjitter)
 		rtp->rtcp->maxrxjitter = rtp->rxjitter;
-	if (rtp->rxjitter < rtp->rtcp->minrxjitter)
+	if (rtp->rtcp && rtp->rxjitter < rtp->rtcp->minrxjitter)
 		rtp->rtcp->minrxjitter = rtp->rxjitter;
 }