From 42f9132218ca11a8e9a3c82a175b46bca092113e Mon Sep 17 00:00:00 2001 From: Luca Barbato Date: Tue, 7 Jan 2014 21:26:14 +0100 Subject: [PATCH] mxf: Do not use int to check the seek position Overly large files are to be expected. Reported-by: Jean-Baptiste Kempf --- libavformat/mxfdec.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 7126bed5e9..37e1cfa446 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -2238,8 +2238,10 @@ static int mxf_read_seek(AVFormatContext *s, int stream_index, int64_t sample_ti sample_time = 0; seconds = av_rescale(sample_time, st->time_base.num, st->time_base.den); - if ((ret = avio_seek(s->pb, (s->bit_rate * seconds) >> 3, SEEK_SET)) < 0) - return ret; + seekpos = avio_seek(s->pb, (s->bit_rate * seconds) >> 3, SEEK_SET); + if (seekpos < 0) + return seekpos; + ff_update_cur_dts(s, st, sample_time); mxf->current_edit_unit = sample_time; } else {