From 15e040d3f3c5b7b25a7ce847f33b201ac0a5d454 Mon Sep 17 00:00:00 2001 From: Tilghman Lesher Date: Fri, 10 Apr 2009 15:59:40 +0000 Subject: [PATCH] Ensure pvt is not NULL before dereferencing it. (closes issue #14784) Reported by: pj git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@187674 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- channels/chan_sip.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 34e00ff389..8b6aef7104 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -5803,7 +5803,7 @@ static int sip_hangup(struct ast_channel *ast) if (bridge) { struct sip_pvt *q = bridge->tech_pvt; - if (IS_SIP_TECH(bridge->tech) && q) { + if (IS_SIP_TECH(bridge->tech) && q && q->rtp) { ast_rtp_instance_set_stats_vars(bridge, q->rtp); } } @@ -20656,7 +20656,7 @@ static int handle_request_bye(struct sip_pvt *p, struct sip_request *req) if (bridge) { struct sip_pvt *q = bridge->tech_pvt; - if (IS_SIP_TECH(bridge->tech) && q->rtp) { + if (IS_SIP_TECH(bridge->tech) && q && q->rtp) { ast_rtp_instance_set_stats_vars(bridge, q->rtp); } }