From: Luigi Rizzo <rizzo@icir.org>
Date: Sat, 3 Jun 2006 22:18:41 +0000 (+0000)
Subject: mark XXX a bug in the code. oej/kevin, any idea what you want
X-Git-Tag: 1.4.0-beta1~1091
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7a5a96fc6f08ecffa692407f14218c7bb5d74b3;p=thirdparty%2Fasterisk.git

mark XXX a bug in the code. oej/kevin, any idea what you want
to use here ?



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31841 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 81f3ccb657..0b657f68aa 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -7331,6 +7331,10 @@ static int get_refer_info(struct sip_pvt *transferer, struct sip_request *outgoi
 			if ((ptr = strchr(referdata->replaces_callid, ';'))) 	/* Remove options */ {
 				*ptr = '\0';
 			}
+			/*
+			 * XXX don't know what was the intention but this code is
+			 * definitely wrong, as ptr can be NULL here.
+			 */
 			ptr++;
 
 			/* Find the different tags before we destroy the string */