From 322baf19c80857f1f2b016ec6bf043d09c67d154 Mon Sep 17 00:00:00 2001 From: David Schleef Date: Thu, 24 Jul 2003 08:49:42 +0000 Subject: Add buffer length checks to every typefinding function Original commit message from CVS: Add buffer length checks to every typefinding function --- gst/avi/gstavidemux.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'gst/avi/gstavidemux.c') diff --git a/gst/avi/gstavidemux.c b/gst/avi/gstavidemux.c index 8beea334..bb2abe5e 100644 --- a/gst/avi/gstavidemux.c +++ b/gst/avi/gstavidemux.c @@ -181,6 +181,9 @@ avi_type_find (GstBuffer *buf, GST_DEBUG ("avi_demux: typefind"); + if (GST_BUFFER_SIZE (buf) < 12) + return NULL; + if (GUINT32_FROM_LE (((guint32 *)data)[0]) != GST_RIFF_TAG_RIFF) return NULL; if (GUINT32_FROM_LE (((guint32 *)data)[2]) != GST_RIFF_RIFF_AVI) -- cgit