From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Mon, 9 Sep 2019 15:00:30 +0000 (-0400)
Subject: Fix: release reference to created chunk if it can't be published
X-Git-Tag: v2.11.0-rc4~80
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=2519ef55053d651938872d7df86635aa34abd92e;p=lttng-tools.git

Fix: release reference to created chunk if it can't be published

The reference to a trace chunk created in
lttng_consumer_create_trace_chunk() should be dropped if it can't be
published. Failing to do so results in a leak.

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

diff --git a/src/common/consumer/consumer.c b/src/common/consumer/consumer.c
index 716b560a9..322492631 100644
--- a/src/common/consumer/consumer.c
+++ b/src/common/consumer/consumer.c
@@ -4633,6 +4633,7 @@ error:
 	rcu_read_unlock();
 	/* Release the reference returned by the "publish" operation. */
 	lttng_trace_chunk_put(published_chunk);
+	lttng_trace_chunk_put(created_chunk);
 end:
 	return ret_code;
 }