X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Ftrace-ust.c;h=8d3c7dcf8e8e59f3962c991225b67174a5414d22;hb=3a89d11a0ad0ca327e2df99eaf13d3a0c63e3af3;hp=996916558f8b3a0d5fd1c3d5945fe11783368d53;hpb=84ad93e8f5907bff18feac3e174746815b21c6c1;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/trace-ust.c b/src/bin/lttng-sessiond/trace-ust.c
index 996916558..8d3c7dcf8 100644
--- a/src/bin/lttng-sessiond/trace-ust.c
+++ b/src/bin/lttng-sessiond/trace-ust.c
@@ -340,6 +340,7 @@ error:
  * Return pointer to structure or NULL.
  */
 struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
+		char *filter_expression,
 		struct lttng_filter_bytecode *filter,
 		struct lttng_event_exclusion *exclusion)
 {
@@ -394,6 +395,7 @@ struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
 	}
 
 	/* Same layout. */
+	lue->filter_expression = filter_expression;
 	lue->filter = (struct lttng_ust_filter_bytecode *) filter;
 	lue->exclusion = (struct lttng_event_exclusion *) exclusion;
 
@@ -511,6 +513,7 @@ void trace_ust_destroy_event(struct ltt_ust_event *event)
 	assert(event);
 
 	DBG2("Trace destroy UST event %s", event->attr.name);
+	free(event->filter_expression);
 	free(event->filter);
 	free(event->exclusion);
 	free(event);