From: Jeff Peeler <jpeeler@digium.com>
Date: Fri, 20 Feb 2009 00:35:53 +0000 (+0000)
Subject: Set sip_request ast_str data to NULL so ast_str_copy allocates space properly
X-Git-Tag: 1.6.2.0-beta1~163
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=138f3de410db02377d9635d362c124058c232bd6;p=thirdparty%2Fasterisk.git

Set sip_request ast_str data to NULL so ast_str_copy allocates space properly
in copy_request

(issue #14478)
Reported by: erik_dedecker



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@177624 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 9864ea2fbb..1cf7eb8713 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -19497,6 +19497,7 @@ static int handle_request_refer(struct sip_pvt *p, struct sip_request *req, int
 					/* Chan2: Call between asterisk and transferee */
 
 	int res = 0;
+	current.req.data = NULL;
 
 	if (req->debug)
 		ast_verbose("Call %s got a SIP call transfer from %s: (REFER)!\n", p->callid, ast_test_flag(&p->flags[0], SIP_OUTGOING) ? "callee" : "caller");