From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Fri, 9 Jun 2017 22:05:07 +0000 (-0400)
Subject: Fix: uninitialized variable
X-Git-Tag: v2.0.0-pre1~10
X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=commitdiff_plain;h=256eb8a082d76cf84b6d87982a671107cf09e532

Fix: uninitialized variable

query.c: In function 'trace_info_query':
query.c:246:2: warning: 'stream_class' may be used uninitialized in this function [-Wmaybe-uninitialized]
  bt_put(stream_class);
  ^
query.c:216:30: note: 'stream_class' was declared here
  struct bt_ctf_stream_class *stream_class;
                              ^

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

diff --git a/plugins/ctf/fs-src/query.c b/plugins/ctf/fs-src/query.c
index 6fa7446f..3c53b51c 100644
--- a/plugins/ctf/fs-src/query.c
+++ b/plugins/ctf/fs-src/query.c
@@ -213,7 +213,7 @@ int add_stream_ids(struct bt_value *info, struct bt_ctf_stream *stream)
 	int ret = 0;
 	int64_t stream_class_id, stream_instance_id;
 	enum bt_value_status status;
-	struct bt_ctf_stream_class *stream_class;
+	struct bt_ctf_stream_class *stream_class = NULL;
 
 	stream_instance_id = bt_ctf_stream_get_id(stream);
 	if (stream_instance_id != -1) {