lib, bt2: add precondition check for port name unicity

[babeltrace.git] / src / lib / graph / component-source.c

diff --git a/src/lib/graph/component-source.c b/src/lib/graph/component-source.c
index ed3da16016767df8d9be72b6f8936489a602780c..879af72474e0fa1a91371c46e1cd82b23f9f21e4 100644 (file)
--- a/src/lib/graph/component-source.c
+++ b/src/lib/graph/component-source.c
@@ -107,6 +107,7 @@ enum bt_self_component_add_port_status bt_self_component_source_add_output_port(
        struct bt_port *port = NULL;
 
        BT_ASSERT_PRE_NO_ERROR();
+       BT_ASSERT_PRE_OUTPUT_PORT_NAME_UNIQUE(comp, name);
 
        /* bt_component_add_output_port() logs details and errors */
        status = bt_component_add_output_port(comp, name, user_data, &port);