From 71e1437ab585b46f7a25f5a131557d3d1c0cbaa2 Mon Sep 17 00:00:00 2001 From: Lasse Collin Date: Mon, 4 Aug 2014 19:25:58 +0300 Subject: liblzma: Use lzma_memcmplen() in the BT3 match finder. I had missed this when writing the commit 5db75054e900fa06ef5ade5f2c21dffdd5d16141. Thanks to Jun I Jin. --- src/liblzma/lz/lz_encoder_mf.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'src/liblzma/lz') diff --git a/src/liblzma/lz/lz_encoder_mf.c b/src/liblzma/lz/lz_encoder_mf.c index 6dc39f4a..78520779 100644 --- a/src/liblzma/lz/lz_encoder_mf.c +++ b/src/liblzma/lz/lz_encoder_mf.c @@ -632,9 +632,8 @@ lzma_mf_bt3_find(lzma_mf *mf, lzma_match *matches) uint32_t len_best = 2; if (delta2 < mf->cyclic_size && *(cur - delta2) == *cur) { - for ( ; len_best != len_limit; ++len_best) - if (*(cur + len_best - delta2) != cur[len_best]) - break; + len_best = lzma_memcmplen( + cur, cur - delta2, len_best, len_limit); matches[0].len = len_best; matches[0].dist = delta2 - 1; -- cgit v1.2.3