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openSUSE:Leap:42.3:Staging:C:DVD
gstreamer-plugins-good
0001-avidemux-Stop-reading-a-ncdt-sub-tag-if-it...
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File 0001-avidemux-Stop-reading-a-ncdt-sub-tag-if-it-goes-behind-the-surrounding-tag.patch of Package gstreamer-plugins-good
From 4f478357ae21efd299735f678889a60ea8291d88 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com> Date: Fri, 20 Jan 2017 17:16:10 +0200 Subject: [PATCH] avidemux: Stop reading a ncdt sub-tag if it goes behind the surrounding tag https://bugzilla.gnome.org/show_bug.cgi?id=777532 --- gst/avi/gstavidemux.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/gst/avi/gstavidemux.c b/gst/avi/gstavidemux.c index d7afd1e..3e21dbd 100644 --- a/gst/avi/gstavidemux.c +++ b/gst/avi/gstavidemux.c @@ -3898,6 +3898,9 @@ gst_avi_demux_parse_ncdt (GstAviDemux * avi, GstBuffer * buf, ptr += 4; left -= 4; + if (sub_size > tsize) + break; + GST_DEBUG_OBJECT (avi, "sub-tag %u, size %u", sub_tag, sub_size); /* http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/Nikon.html#NCTG * for some reason the sub_tag has a +2 offset
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