import-layers/meta-openembedded/meta-multimedia/recipes-multimedia/gstreamer-0.10/gst-ffmpeg-0.10.13/gst-ffmpeg-fix-CVE-2014-7933.patch

From 2266b8bc3370856d874334ba62b337ce4f1eb255 Mon Sep 17 00:00:00 2001
From: Kai Kang <kai.kang@windriver.com>
Date: Wed, 13 May 2015 16:46:06 +0800
Subject: [PATCH 2/2] gst-ffmpeg: fix CVE-2014-7933

Upstream-Status: Backport

http://git.videolan.org/?p=ffmpeg.git;a=commit;h=33301f00

Signed-off-by: Kai Kang <kai.kang@windriver.com>
---
 gst-libs/ext/libav/libavformat/matroskadec.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gst-libs/ext/libav/libavformat/matroskadec.c b/gst-libs/ext/libav/libavformat/matroskadec.c
index 59dce4f..e5f5fc1 100644
--- a/gst-libs/ext/libav/libavformat/matroskadec.c
+++ b/gst-libs/ext/libav/libavformat/matroskadec.c
@@ -1916,7 +1916,7 @@ static int matroska_read_seek(AVFormatContext *s, int stream_index,
                               int64_t timestamp, int flags)
 {
     MatroskaDemuxContext *matroska = s->priv_data;
-    MatroskaTrack *tracks = matroska->tracks.elem;
+    MatroskaTrack *tracks = NULL;
     AVStream *st = s->streams[stream_index];
     int i, index, index_sub, index_min;
 
@@ -1939,6 +1939,7 @@ static int matroska_read_seek(AVFormatContext *s, int stream_index,
         return 0;
 
     index_min = index;
+    tracks = matroska->tracks.elem;
     for (i=0; i < matroska->tracks.nb_elem; i++) {
         tracks[i].audio.pkt_cnt = 0;
         tracks[i].audio.sub_packet_cnt = 0;
-- 
1.9.1