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mxf: Do not use int to check the seek position

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Overly large files are to be expected.

Reported-by: Jean-Baptiste Kempf <jb@videolan.org>
This commit is contained in:
Luca Barbato 2014-01-07 21:26:14 +01:00
parent d84bd4650b
commit 42f9132218
1 changed files with 4 additions and 2 deletions
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6
libavformat/mxfdec.c
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@ -2238,8 +2238,10 @@ static int mxf_read_seek(AVFormatContext *s, int stream_index, int64_t sample_ti
sample_time = 0; sample_time = 0;
seconds = av_rescale(sample_time, st->time_base.num, st->time_base.den); 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) seekpos = avio_seek(s->pb, (s->bit_rate * seconds) >> 3, SEEK_SET);
return ret; if (seekpos < 0)
return seekpos;
ff_update_cur_dts(s, st, sample_time); ff_update_cur_dts(s, st, sample_time);
mxf->current_edit_unit = sample_time; mxf->current_edit_unit = sample_time;
} else { } else {