Fix: filter bytecode and string memory leak on error

[lttng-tools.git] / src / bin / lttng-sessiond / trace-ust.c

diff --git a/src/bin/lttng-sessiond/trace-ust.c b/src/bin/lttng-sessiond/trace-ust.c
index 0e386aa0327f2f430806321766e2a4e2516b64dc..b9fdf9f0af213bbf9f402b297df9dbc9308ce9b1 100644 (file)
--- a/src/bin/lttng-sessiond/trace-ust.c
+++ b/src/bin/lttng-sessiond/trace-ust.c
@@ -366,6 +366,7 @@ error:
 
 /*
  * Allocate and initialize a ust event. Set name and event type.
+ * We own filter_expression, filter, and exclusion.
  *
  * Return pointer to structure or NULL.
  */
@@ -441,6 +442,9 @@ struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
 error_free_event:
        free(lue);
 error:
+       free(filter_expression);
+       free(filter);
+       free(exclusion);
        return NULL;
 }