Module: libav Branch: master Commit: 6abe7edabb7d57e82d7ea6312d30cf05d2192c5b
Author: Vittorio Giovara <[email protected]> Committer: Vittorio Giovara <[email protected]> Date: Tue Nov 11 17:40:04 2014 +0100 ffv1: fix out-of-bounds read CC: [email protected] Bug-Id: CID 1047234 --- libavcodec/ffv1enc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c index 179453d..93630b4 100644 --- a/libavcodec/ffv1enc.c +++ b/libavcodec/ffv1enc.c @@ -71,7 +71,7 @@ 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); _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
