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avcodec/pixlet: Reorder rlen check

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This changes nothing but is nicer looking as this checks rlen

Maybe this helps coverity remove CID1397743

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c94d551ea7b39c4e467e146cd347c407e8eb38ee)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2017-04-08 03:34:45 +02:00
parent 0c188bc595
commit c30d0ace65
1 changed files with 1 additions and 1 deletions
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2
libavcodec/pixlet.c
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@ -173,7 +173,7 @@ static int read_low_coeffs(AVCodecContext *avctx, int16_t *dst, int size, int wi
}
}
if (i + rlen > size)
if (rlen > size - i)
return AVERROR_INVALIDDATA;
i += rlen;