From 8bceb4f2a1000b4397b891a888df3db811cd4ec1 Mon Sep 17 00:00:00 2001
From: Mark Michelson <mmichelson@digium.com>
Date: Tue, 18 Mar 2008 20:02:26 +0000
Subject: [PATCH] Since a sip request's data field is now a stringfield, we not
only have to check if the string is zero-length, but also if the data field
is non-null.
(closes issue #12250)
Reported by: caio1982
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@109681 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
channels/chan_sip.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 36804f1570..ef0227ce05 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -4763,7 +4763,7 @@ static int sip_hangup(struct ast_channel *ast)
sip_scheddestroy(p, DEFAULT_TRANS_TIMEOUT);
/* Start the process if it's not already started */
- if (!p->alreadygone && !ast_strlen_zero(p->initreq.data->str)) {
+ if (!p->alreadygone && p->initreq.data && !ast_strlen_zero(p->initreq.data->str)) {
if (needcancel) { /* Outgoing call, not up */
if (ast_test_flag(&p->flags[0], SIP_OUTGOING)) {
/* stop retransmitting an INVITE that has not received a response */
--
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