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Since a sip request's data field is now a stringfield, we not only have to check

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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
This commit is contained in:
Mark Michelson
2008-03-18 20:02:26 +00:00
parent b8fe71d8cb
commit 8bceb4f2a1
1 changed files with 1 additions and 1 deletions
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channels/chan_sip.c
+1 -1
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@@ -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 */