From: Mark Spencer <markster@digium.com>
Date: Fri, 9 May 2003 19:02:10 +0000 (+0000)
Subject: Fix potential seg
X-Git-Tag: 0.5.0~511
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=067eae567c8c563f928c65150acf28ffeb4edd50;p=thirdparty%2Fasterisk.git

Fix potential seg


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@985 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index a3ff9f1814..12d80f5b09 100755
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -3053,7 +3053,8 @@ static int get_destination(struct sip_pvt *p, struct sip_request *oreq)
 	req = oreq;
 	if (!req)
 		req = &p->initreq;
-	strncpy(tmp, req->rlPart2, sizeof(tmp) - 1);
+	if (req->rlPart2)
+		strncpy(tmp, req->rlPart2, sizeof(tmp) - 1);
 	c = ditch_braces(tmp);
 	if (strncmp(c, "sip:", 4)) {
 		ast_log(LOG_WARNING, "Huh?  Not a SIP header (%s)?\n", c);