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nutdec: fix integer overflow

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Fixes CID700575
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-20 20:45:32 +02:00
parent d633e15d7d
commit 73581afe01
1 changed files with 1 additions and 1 deletions
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2
libavformat/nutdec.c
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@ -789,7 +789,7 @@ static int decode_frame_header(NUTContext *nut, int64_t *pts, int *stream_id,
if (coded_pts < (1 << stc->msb_pts_shift)) {
*pts = ff_lsb2full(stc, coded_pts);
} else
*pts = coded_pts - (1 << stc->msb_pts_shift);
*pts = coded_pts - (1LL << stc->msb_pts_shift);
} else
*pts = stc->last_pts + pts_delta;
if (flags & FLAG_SIZE_MSB)