diff options
author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-12-20 17:29:11 +0000 |
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committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-12-20 17:29:11 +0000 |
commit | 2b081a23b8ed6442e2c7c5f36842d8e1b83a9525 (patch) | |
tree | e549d5ebafce0e3a567c1ce66b2cc473ec03729f /channels | |
parent | e66c300aaf5768c93ee58d81de68aaf9df23a188 (diff) |
Fix a couple of places where it's possible to dereference a NULL pointer.
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@94214 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 b52c1acd4..e4d826798 100644 --- a/channels/chan_iax2.c +++ b/channels/chan_iax2.c @@ -2629,7 +2629,7 @@ static struct iax2_peer *realtime_peer(const char *peername, struct sockaddr_in if (peername) { var = ast_load_realtime("iaxpeers", "name", peername, "host", "dynamic", NULL); - if (!var) + if (!var && sin) var = ast_load_realtime("iaxpeers", "name", peername, "host", ast_inet_ntoa(iabuf, sizeof(iabuf), sin->sin_addr)); } else if (sin) { char porta[25]; @@ -2646,7 +2646,7 @@ static struct iax2_peer *realtime_peer(const char *peername, struct sockaddr_in } } } - if (!var) { /* Last ditch effort */ + if (!var && peername) { /* Last ditch effort */ var = ast_load_realtime("iaxpeers", "name", peername, NULL); /*!\note * If this one loaded something, then we need to ensure that the host |