From: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Date: Tue, 6 Jan 2015 15:59:47 +0000 (-0500)
Subject: Fix: mi: snapshot: missing error handling for session name
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=01defc26fedb2b8915df23f39cfa70d0d0036323;p=lttng-tools.git

Fix: mi: snapshot: missing error handling for session name

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/common/mi-lttng.c b/src/common/mi-lttng.c
index 752bceceb..fed09854a 100644
--- a/src/common/mi-lttng.c
+++ b/src/common/mi-lttng.c
@@ -1341,6 +1341,9 @@ int mi_lttng_snapshot_output_session_name(struct mi_writer *writer,
 	/* Snapshot output list for current session name */
 	ret = mi_lttng_writer_write_element_string(writer, config_element_name,
 			session_name);
+	if (ret) {
+		goto end;
+	}
 
 	/* Open element snapshots (sequence one snapshot) */
 	ret = mi_lttng_writer_open_element(writer, mi_lttng_element_snapshots);