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Bail out if we have no refer structure and we get a refer response

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@44806 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2006-10-10 16:30:00 +00:00
parent 0681269434
commit e4380a1b2e
1 changed files with 6 additions and 0 deletions
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channels/chan_sip.c
+6
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@@ -11539,6 +11539,12 @@ static void handle_response_refer(struct sip_pvt *p, int resp, char *rest, struc
char *auth = "Proxy-Authenticate";
char *auth2 = "Proxy-Authorization";
/* If no refer structure exists, then do nothing */
if (!p->refer) {
ast_set_flag(&p->flags[0], SIP_NEEDDESTROY);
return;
}
switch (resp) {
case 202: /* Transfer accepted */
/* We need to do something here */