diff options
| author | mmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-04-10 19:55:33 +0000 |
|---|---|---|
| committer | mmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-04-10 19:55:33 +0000 |
| commit | d6d5d65345f869d17cd13525387a735b4f7e5fcd (patch) | |
| tree | 450ba796201a60768f18ee898b85d779c1e6d471 /channels | |
| parent | e33ff1c152d40b7d4c5cc736cb1bb64dacfa7b9f (diff) | |
Be sure that we're not about to set bridgepvt NULL prior to dereferencing it.
(closes issue #11775)
Reported by: fujin
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@114045 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels')
| -rw-r--r-- | channels/chan_sip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index ef7e5171b..c21815e23 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -14158,7 +14158,7 @@ static int handle_request_invite(struct sip_pvt *p, struct sip_request *req, int struct ast_channel *bridgepeer = NULL; struct sip_pvt *bridgepvt = NULL; if ((bridgepeer = ast_bridged_channel(p->owner))) { - if (bridgepeer->tech == &sip_tech || bridgepeer->tech == &sip_tech_info) { + if ((bridgepeer->tech == &sip_tech || bridgepeer->tech == &sip_tech_info) && !ast_check_hangup(bridgepeer)) { bridgepvt = (struct sip_pvt*)bridgepeer->tech_pvt; /* Does the bridged peer have T38 ? */ if (bridgepvt->t38.state == T38_ENABLED) { |