From 5e373936bbdaa7a01e5ae140b819f8fab5a2662d Mon Sep 17 00:00:00 2001 From: Edward Hervey Date: Mon, 6 Nov 2017 14:28:52 +0100 Subject: [PATCH] oggstream: Ensure enough bytes for fishead header parsing --- ext/ogg/gstoggstream.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/ext/ogg/gstoggstream.c b/ext/ogg/gstoggstream.c index b973e29..93d97f9 100644 --- a/ext/ogg/gstoggstream.c +++ b/ext/ogg/gstoggstream.c @@ -1162,6 +1162,11 @@ setup_fishead_mapper (GstOggStream * pad, ogg_packet * packet) gint64 prestime_n, prestime_d; gint64 basetime_n, basetime_d; + if (packet->bytes < 44) { + GST_DEBUG ("Not enough data for fishead header"); + return FALSE; + } + data = packet->packet; data += 8; /* header */ -- 2.7.4