From 0d944ee34349805b29f9c91b15c8009d16df01ab Mon Sep 17 00:00:00 2001 From: James Almer Date: Tue, 24 Dec 2013 20:26:32 -0300 Subject: [PATCH] matroskadec: Fix bug when parsing realaudio codec parameters flavor can be 0. This fixes tract ticket #3214 Signed-off-by: James Almer Signed-off-by: Michael Niedermayer --- libavformat/matroskadec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index 98854b032f..e994786bba 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -1803,7 +1803,7 @@ static int matroska_read_header(AVFormatContext *s) track->audio.sub_packet_h = avio_rb16(&b); track->audio.frame_size = avio_rb16(&b); track->audio.sub_packet_size = avio_rb16(&b); - if (flavor <= 0 || track->audio.coded_framesize <= 0 || + if (flavor < 0 || track->audio.coded_framesize <= 0 || track->audio.sub_packet_h <= 0 || track->audio.frame_size <= 0 || track->audio.sub_packet_size <= 0) return AVERROR_INVALIDDATA;