root/xz
1
0
Fork 0
mirror of https://git.tukaani.org/xz.git synced 2025-02-17 14:08:12 +00:00
Code Issues Releases Wiki Activity

liblzma: Use lzma_memcmplen() in the BT3 match finder.

Browse Source 
I had missed this when writing the commit
5db75054e900fa06ef5ade5f2c21dffdd5d16141.

Thanks to Jun I Jin.
This commit is contained in:
Lasse Collin 2014-08-04 19:25:58 +03:00
parent 41dc9ea06e
commit 71e1437ab5
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/liblzma/lz/lz_encoder_mf.c
View File

@ -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;