Fix a bug in iax2 registration that allowed peers to register with

case-insensitive names (user_cmp_cb and peer_cmp_cb are now both 
case-sensitive).

(closes issue #13091)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@131491 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_iax2.c

@@ -1119,7 +1119,7 @@ static int peer_cmp_cb(void *obj, void *arg, int flags)
 {
 	struct iax2_peer *peer = obj, *peer2 = arg;
 
-	return !strcasecmp(peer->name, peer2->name) ? CMP_MATCH : 0;
+	return !strcmp(peer->name, peer2->name) ? CMP_MATCH : 0;
 }
 
 /*!
@@ -1139,7 +1139,7 @@ static int user_cmp_cb(void *obj, void *arg, int flags)
 {
 	struct iax2_user *user = obj, *user2 = arg;
 
-	return !strcasecmp(user->name, user2->name) ? CMP_MATCH : 0;
+	return !strcmp(user->name, user2->name) ? CMP_MATCH : 0;
 }
 
 /*!