From: David Goulet <dgoulet@efficios.com>
Date: Thu, 4 Jul 2013 18:57:06 +0000 (-0400)
Subject: Fix: destroy metadata stream on setup metadata error path
X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=commitdiff_plain;h=f5a0c9cf497ccd3f438832072ff9c4c06264c16c

Fix: destroy metadata stream on setup metadata error path

Signed-off-by: David Goulet <dgoulet@efficios.com>
---

diff --git a/src/common/ust-consumer/ust-consumer.c b/src/common/ust-consumer/ust-consumer.c
index f318af153..ff4ba25b9 100644
--- a/src/common/ust-consumer/ust-consumer.c
+++ b/src/common/ust-consumer/ust-consumer.c
@@ -726,7 +726,7 @@ static int setup_metadata(struct lttng_consumer_local_data *ctx, uint64_t key)
 	if (cds_list_empty(&metadata->streams.head)) {
 		ERR("Metadata channel key %" PRIu64 ", no stream available.", key);
 		ret = LTTCOMM_CONSUMERD_ERROR_METADATA;
-		goto error;
+		goto error_no_stream;
 	}
 
 	/* Send metadata stream to relayd if needed. */
@@ -758,7 +758,9 @@ error:
 	 * the stream is still in the local stream list of the channel. This call
 	 * will make sure to clean that list.
 	 */
-	consumer_del_channel(metadata);
+	cds_list_del(&metadata->metadata_stream->send_node);
+	consumer_stream_destroy(metadata->metadata_stream, NULL);
+error_no_stream:
 end:
 	return ret;
 }