From df43d03731c138bb113a66fd9c1b4d8cf2d879e5 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 26 Mar 2015 02:02:18 +0100 Subject: [PATCH] avformat/rmdec: fix support for 0 sized mdpr Fixes Ticket4393 Signed-off-by: Michael Niedermayer --- libavformat/rmdec.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavformat/rmdec.c b/libavformat/rmdec.c index 727d065b8f..3506d0712a 100644 --- a/libavformat/rmdec.c +++ b/libavformat/rmdec.c @@ -320,6 +320,8 @@ int ff_rm_read_mdpr_codecdata(AVFormatContext *s, AVIOContext *pb, if (codec_data_size > INT_MAX) return AVERROR_INVALIDDATA; + if (codec_data_size == 0) + return 0; avpriv_set_pts_info(st, 64, 1, 1000); codec_pos = avio_tell(pb);