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avformat: fix overflows during bit rate calculation

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The bit_rate field has type int64_t since commit
7404f3bdb9.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
This commit is contained in:
Andreas Cadhalpun 2016-12-13 00:38:25 +01:00
parent 2b0112d42d
commit ad5807f8aa
10 changed files with 11 additions and 11 deletions
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2
libavformat/electronicarts.c
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@ -557,7 +557,7 @@ static int ea_read_header(AVFormatContext *s)
st->codecpar->channels = ea->num_channels;
st->codecpar->sample_rate = ea->sample_rate;
st->codecpar->bits_per_coded_sample = ea->bytes * 8;
st->codecpar->bit_rate = st->codecpar->channels *
st->codecpar->bit_rate = (int64_t)st->codecpar->channels *
st->codecpar->sample_rate *
st->codecpar->bits_per_coded_sample / 4;
st->codecpar->block_align = st->codecpar->channels *