Check if std.properties has been freed

mgdm · Oct 22, 2013 · 6413fe4 · 6413fe4
1 parent f616060
commit 6413fe4
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/mosquitto.c b/mosquitto.c
@@ -542,10 +542,12 @@ static void mosquitto_client_object_destroy(void *object TSRMLS_DC)
  /* We must loop here so that the disconnect packet is sent and acknowledged */
  mosquitto_disconnect(client->client);
  mosquitto_loop(client->client, 100, 1);
-
- zend_hash_destroy(client->std.properties);
- FREE_HASHTABLE(client->std.properties);
  mosquitto_destroy(client->client);
+
+ if (client->std.properties) {
+ zend_hash_destroy(client->std.properties);
+ FREE_HASHTABLE(client->std.properties);
+ }
  efree(object);
 }