From cbc0a2f056aced60c7e8c8be861a18e0743f5af2 Mon Sep 17 00:00:00 2001
From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Thu, 28 Jul 2011 18:21:04 -0400
Subject: [PATCH] mpegtsbase: Prevent stack gardening by using the right type

stream_type is stored as guint inside the GstStructure but was retreived
using valist with a pointer to guint16. This would cause stack gardening
when code is compiled without optimisation (e.g. in -O0 the compiler wont
pad the stack to optimise out required mask).

https://bugzilla.gnome.org/show_bug.cgi?id=655540
---
 gst/mpegtsdemux/mpegtsbase.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gst/mpegtsdemux/mpegtsbase.c b/gst/mpegtsdemux/mpegtsbase.c
index ac4b6157a0..e3be7c84b6 100644
--- a/gst/mpegtsdemux/mpegtsbase.c
+++ b/gst/mpegtsdemux/mpegtsbase.c
@@ -615,7 +615,7 @@ mpegts_base_activate_program (MpegTSBase * base, MpegTSBaseProgram * program,
   guint i, nbstreams;
   guint pcr_pid;
   guint pid;
-  guint16 stream_type;
+  guint stream_type;
   GstStructure *stream;
   const GValue *new_streams;
   const GValue *value;