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gstreamer-plugins-base.6672
gstreamer-bounds-check-ico-detection.patch
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File gstreamer-bounds-check-ico-detection.patch of Package gstreamer-plugins-base.6672
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
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