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| author | Lasse Collin <lasse.collin@tukaani.org> | 2014-08-04 19:25:58 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2014-08-04 19:25:58 +0300 |
| commit | 71e1437ab585b46f7a25f5a131557d3d1c0cbaa2 (patch) | |
| tree | d6f863cfcd12fb09cc98712b6849bd913018814e /src/liblzma | |
| parent | Update THANKS. (diff) | |
| download | xz-71e1437ab585b46f7a25f5a131557d3d1c0cbaa2.tar.xz | |
liblzma: Use lzma_memcmplen() in the BT3 match finder.
I had missed this when writing the commit
5db75054e900fa06ef5ade5f2c21dffdd5d16141.
Thanks to Jun I Jin.
Diffstat (limited to '')
| -rw-r--r-- | src/liblzma/lz/lz_encoder_mf.c | 5 |
1 files changed, 2 insertions, 3 deletions
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; |