From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Fri, 21 Nov 2014 17:38:37 +0000 (+0100)
Subject: Fix: relayd: unbalanced RCU read-side lock/unlock
X-Git-Tag: v2.5.3~31
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=6746f4f287d6322f02977977470ab737acdd27b4;p=lttng-tools.git

Fix: relayd: unbalanced RCU read-side lock/unlock

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/bin/lttng-relayd/live.c b/src/bin/lttng-relayd/live.c
index 8c716dbde..29217b151 100644
--- a/src/bin/lttng-relayd/live.c
+++ b/src/bin/lttng-relayd/live.c
@@ -1320,7 +1320,7 @@ int viewer_get_next_index(struct relay_connection *conn)
 	ret = check_index_status(vstream, rstream, ctf_trace, &viewer_index);
 	pthread_mutex_unlock(&rstream->viewer_stream_rotation_lock);
 	if (ret < 0) {
-		goto end;
+		goto end_unlock;
 	} else if (ret == 1) {
 		/*
 		 * This means the viewer index data structure has been populated by the