File gstreamer-bounds-check-ico-detection.patch of Package gstreamer-0_10-plugins-base.4249

From 71f367c297ccfeebf7ff54439d9e69e601efd949 Mon Sep 17 00:00:00 2001
From: Matthew Waters <matthew@centricular.com>
Date: Wed, 23 Nov 2016 21:27:55 +1100
Subject: [PATCH] typefind: bounds check windows ico detection

Fixes out of bounds read

https://bugzilla.gnome.org/show_bug.cgi?id=774902
---
 gst/typefind/gsttypefindfunctions.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gst/typefind/gsttypefindfunctions.c b/gst/typefind/gsttypefindfunctions.c
index 63e1de9..40fe3d4 100644
--- a/gst/typefind/gsttypefindfunctions.c
+++ b/gst/typefind/gsttypefindfunctions.c
@@ -5128,6 +5128,8 @@ windows_icon_typefind (GstTypeFind * find, gpointer user_data)
   gint32 size, offset;
 
   datalen = gst_type_find_get_length (find);
+  if (datalen < 18)
+    return;
   if ((data = gst_type_find_peek (find, 0, 6)) == NULL)
     return;
 
-- 
2.6.6
openSUSE Build Service is sponsored by