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matroskadec: fix out of bounds write 

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
This commit is contained in:
Ronald S. Bultje 2011-10-15 00:03:55 +02:00 committed by Janne Grunau
parent a62c0f94ee
commit 723229c11f
1 changed files with 1 additions and 1 deletions
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2
libavformat/matroskadec.c
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@ -1783,7 +1783,7 @@ static int matroska_parse_block(MatroskaDemuxContext *matroska, uint8_t *data,
lace_size[n] = lace_size[n - 1] + snum;
total += lace_size[n];
}
lace_size[n] = size - total;
lace_size[laces - 1] = size - total;
break;
}
}