From: Edward Hervey <edward@centricular.com>
Date: Tue, 5 Jun 2018 15:01:05 +0000 (+0200)
Subject: message: Only allow setting valid seqnum on messages
X-Git-Tag: 1.16.2~362
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=52d4ae7680b407206f9b7c3b0b356cb28b8d344e;p=platform%2Fupstream%2Fgstreamer.git

message: Only allow setting valid seqnum on messages

If we want to make sure we never end up with invalid seqnum on
messages let's forbid setting them.
---

diff --git a/gst/gstmessage.c b/gst/gstmessage.c
index 31ad649..ef0ca96 100644
--- a/gst/gstmessage.c
+++ b/gst/gstmessage.c
@@ -367,6 +367,7 @@ void
 gst_message_set_seqnum (GstMessage * message, guint32 seqnum)
 {
   g_return_if_fail (GST_IS_MESSAGE (message));
+  g_return_if_fail (seqnum != GST_SEQNUM_INVALID);
 
   GST_MESSAGE_SEQNUM (message) = seqnum;
 }