X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Flib%2Fgraph%2Fcomponent-filter.c;h=9950a50295d43d9c79450ae3226664407891873d;hb=17f3083a0b4d318d3303c8a5bfa63db6a874ec73;hp=010e8fe85f5b2007ada57d7a57ee1d646ec1b39a;hpb=6ecdcca3de0dea694cdfb252160c7939f7dc2ef1;p=babeltrace.git

diff --git a/src/lib/graph/component-filter.c b/src/lib/graph/component-filter.c
index 010e8fe8..9950a502 100644
--- a/src/lib/graph/component-filter.c
+++ b/src/lib/graph/component-filter.c
@@ -48,6 +48,8 @@ struct bt_component *bt_component_filter_create(
 {
 	struct bt_component_filter *filter = NULL;
 
+	BT_ASSERT_PRE_NO_ERROR();
+
 	filter = g_new0(struct bt_component_filter, 1);
 	if (!filter) {
 		BT_LIB_LOGE_APPEND_CAUSE(
@@ -122,6 +124,8 @@ enum bt_self_component_add_port_status bt_self_component_filter_add_output_port(
 	enum bt_self_component_add_port_status status;
 	struct bt_port *port = NULL;
 
+	BT_ASSERT_PRE_NO_ERROR();
+
 	/* bt_component_add_output_port() logs details and errors */
 	status = bt_component_add_output_port(comp, name, user_data, &port);
 	if (status != BT_FUNC_STATUS_OK) {
@@ -190,6 +194,8 @@ enum bt_self_component_add_port_status bt_self_component_filter_add_input_port(
 	struct bt_port *port = NULL;
 	struct bt_component *comp = (void *) self_comp;
 
+	BT_ASSERT_PRE_NO_ERROR();
+
 	/* bt_component_add_input_port() logs details/errors */
 	status = bt_component_add_input_port(comp, name, user_data, &port);
 	if (status != BT_FUNC_STATUS_OK) {