From: Joshua Colp <jcolp@digium.com>
Date: Thu, 28 Sep 2006 17:31:09 +0000 (+0000)
Subject: Make sure the pvt exists before accessing it again as it may have gone away (issue... 
X-Git-Tag: 1.4.0-beta3~136
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=24b723af44be918d39867bc34cbcf2dde11fb3b5;p=thirdparty%2Fasterisk.git

Make sure the pvt exists before accessing it again as it may have gone away (issue #7562 reported by Seb7 and issue #7939 reported by sorg)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@43915 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index fa32a05a4b..9aceac5a7b 100644
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -7579,7 +7579,7 @@ retryowner2:
 	if (duped_fr) {
 		schedule_delivery(duped_fr, updatehistory, 0, &fr->ts);
 	}
-	if (iaxs[fr->callno]->last < fr->ts) {
+	if (iaxs[fr->callno] && iaxs[fr->callno]->last < fr->ts) {
 		iaxs[fr->callno]->last = fr->ts;
 #if 1
 		if (option_debug && iaxdebug)