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Merge commit '3f09d4f6d43468dbc9307bb937516a32287008dc' into release/2.4 

* commit '3f09d4f6d43468dbc9307bb937516a32287008dc':
  ffv1: fix out-of-bounds read

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-01-18 03:21:35 +01:00
parent 55c6a482d4 3f09d4f6d4
commit fb62580fb6
1 changed files with 1 additions and 1 deletions
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libavcodec/ffv1enc.c
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@ -166,7 +166,7 @@ static void find_best_state(uint8_t best_state[256][256],
best_len[k] = len;
best_state[i][k] = j;
}
for (m = 0; m < 256; m++)
for (m = 1; m < 256; m++)
if (occ[m]) {
newocc[ one_state[ m]] += occ[m] * p;
newocc[256 - one_state[256 - m]] += occ[m] * (1 - p);