From 3003cbe1624cc6daa416caba9c1dce0180f3837c Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Wed, 7 Dec 2016 09:37:10 +0100
Subject: [PATCH] h264parse: Ensure codec_data has the required size when
 reading number of SPS

https://bugzilla.gnome.org/show_bug.cgi?id=774896
---
 gst/videoparsers/gsth264parse.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gst/videoparsers/gsth264parse.c b/gst/videoparsers/gsth264parse.c
index cf81657..4c14f2b 100644
--- a/gst/videoparsers/gsth264parse.c
+++ b/gst/videoparsers/gsth264parse.c
@@ -1605,6 +1605,9 @@ gst_h264_parse_set_caps (GstBaseParse * parse, GstCaps * caps)
       off = nalu.offset + nalu.size;
     }
 
+    if (off >= size) {
+      goto avcc_too_small;
+    }
     num_pps = data[off];
     off++;
 
-- 
2.9.3