Cleanup: No check of the return value of lttng_ht_del()

[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..971c56e7c4c9e1a1e3826c953c9e4496618f4fbb 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;
 }
 
@@ -755,7 +759,9 @@ void trace_ust_destroy_session(struct ltt_ust_session *session)
 
        rcu_read_lock();
        cds_lfht_for_each_entry(session->agents->ht, &iter.iter, agt, node.node) {
-               lttng_ht_del(session->agents, &iter);
+               int ret = lttng_ht_del(session->agents, &iter);
+
+               assert(!ret);
                agent_destroy(agt);
        }
        rcu_read_unlock();