From 739a93c79685bd9d9bd34bdb6f7a12089fa91256 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=A9mie=20Galarneau?=
 <jeremie.galarneau@efficios.com>
Date: Thu, 18 Dec 2014 13:01:03 -0500
Subject: [PATCH] Fix: Only allow setting a stream class when not frozen
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Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---
 formats/ctf/ir/stream-class.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/formats/ctf/ir/stream-class.c b/formats/ctf/ir/stream-class.c
index 6f1ec13e..058f4b29 100644
--- a/formats/ctf/ir/stream-class.c
+++ b/formats/ctf/ir/stream-class.c
@@ -151,7 +151,7 @@ int bt_ctf_stream_class_set_id(struct bt_ctf_stream_class *stream_class,
 {
 	int ret = 0;
 
-	if (!stream_class) {
+	if (!stream_class || stream_class->frozen) {
 		ret = -1;
 		goto end;
 	}
-- 
2.34.1