diff options
| author | mmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-07-23 14:46:53 +0000 |
|---|---|---|
| committer | mmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-07-23 14:46:53 +0000 |
| commit | 5ecf41935a3eeb90b83044844aa4de7af2f2c9cc (patch) | |
| tree | 56eb238368ddf97f5aaf309372dce21930ca26d1 | |
| parent | 0349eaca41d597699972481f0414b5607c2bba2a (diff) | |
Fix potential crash if p->owner is NULL.
Problem was observed when a call-forwarding loop was accidentally
configured.
ABE-1906
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@208229 f38db490-d61c-443f-a65b-d21fe96a405b
| -rw-r--r-- | channels/chan_sip.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index b056a3441..b793742b1 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -18869,11 +18869,11 @@ static void handle_response(struct sip_pvt *p, int resp, const char *rest, struc case 301: /* Moved permanently */ case 302: /* Moved temporarily */ case 305: /* Use Proxy */ - { + if (p->owner) { struct ast_party_redirecting redirecting = {{0,},}; change_redirecting_information(p, req, &redirecting, TRUE); ast_channel_set_redirecting(p->owner, &redirecting); - } + } /* Fall through */ case 486: /* Busy here */ case 600: /* Busy everywhere */ |