diff options
| author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-12-20 20:21:41 +0000 |
|---|---|---|
| committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-12-20 20:21:41 +0000 |
| commit | 24b57601b887adf173ca01f2f13493cb8f6aafeb (patch) | |
| tree | a5d7e4d7582a7428efb4787b2439db41bf17cf07 /channels | |
| parent | 2b081a23b8ed6442e2c7c5f36842d8e1b83a9525 (diff) | |
Fix another potential seg fault ...
(closes issue #11606)
Reported by: dimas
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@94255 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels')
| -rw-r--r-- | channels/chan_iax2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c index e4d826798..820f474bd 100644 --- a/channels/chan_iax2.c +++ b/channels/chan_iax2.c @@ -2620,7 +2620,7 @@ static void realtime_update_peer(const char *peername, struct sockaddr_in *sin, static struct iax2_peer *realtime_peer(const char *peername, struct sockaddr_in *sin) { - struct ast_variable *var; + struct ast_variable *var = NULL; struct ast_variable *tmp; struct iax2_peer *peer=NULL; time_t regseconds, nowtime; @@ -2654,7 +2654,7 @@ static struct iax2_peer *realtime_peer(const char *peername, struct sockaddr_in * is because we only have the IP address and the host field might be * set as a name (and the reverse PTR might not match). */ - if (var) { + if (var && sin) { for (tmp = var; tmp; tmp = tmp->next) { if (!strcasecmp(tmp->name, "host")) { struct in_addr sin2 = { 0, }; |