Fix a potential timer leak in bridge_softmix.
[asterisk/asterisk.git] / bridges / bridge_softmix.c
index 953dbb4..8a8e94d 100644 (file)
@@ -96,6 +96,16 @@ static int softmix_bridge_create(struct ast_bridge *bridge)
        return 0;
 }
 
+/*! \brief Function called when a bridge is destroyed */
+static int softmix_bridge_destroy(struct ast_bridge *bridge)
+{
+       int timingfd = (unsigned long)bridge->bridge_pvt;
+
+       ast_timer_close(timingfd);
+
+       return 0;
+}
+
 /*! \brief Function called when a channel is joined into the bridge */
 static int softmix_bridge_join(struct ast_bridge *bridge, struct ast_bridge_channel *bridge_channel)
 {
@@ -263,8 +273,6 @@ static int softmix_bridge_thread(struct ast_bridge *bridge)
                ao2_lock(bridge);
        }
 
-       ast_timer_close(timingfd);
-
        return 0;
 }
 
@@ -278,6 +286,7 @@ static struct ast_bridge_technology softmix_bridge = {
        .formats = AST_FORMAT_SLINEAR,
 #endif
        .create = softmix_bridge_create,
+       .destroy = softmix_bridge_destroy,
        .join = softmix_bridge_join,
        .leave = softmix_bridge_leave,
        .write = softmix_bridge_write,