From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Sat, 6 May 2017 18:31:22 +0000 (-0400)
Subject: Fix: memory leak of client_list_element
X-Git-Tag: v2.11.0-rc1~610
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=4fb43b68c1822cc7619907070489d3d678c41e7a;p=lttng-tools.git

Fix: memory leak of client_list_element

Reported-by: Coverity Scan
CID 1374799:  Resource leaks  (RESOURCE_LEAK)
Variable "client_list_element" going out of scope leaks the storage
it points to.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/bin/lttng-sessiond/notification-thread-events.c b/src/bin/lttng-sessiond/notification-thread-events.c
index 00a2bf66f..8bc020f96 100644
--- a/src/bin/lttng-sessiond/notification-thread-events.c
+++ b/src/bin/lttng-sessiond/notification-thread-events.c
@@ -405,6 +405,7 @@ int notification_thread_client_subscribe(struct notification_client *client,
 			&iter);
 	node = cds_lfht_iter_get_node(&iter);
 	if (!node) {
+		free(client_list_element);
 		goto end_unlock;
 	}