Fix another potential seg fault ...

(closes issue #11606)
Reported by: dimas


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@94255 65c4cc65-6c06-0410-ace0-fbb531ad65f3
1.2
Russell Bryant 18 years ago
parent 04e4f3d345
commit 4208af2204

@ -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, };

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