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Diffstat (limited to 'src/liblzma/lz/lz_encoder_mf.c')
-rw-r--r--src/liblzma/lz/lz_encoder_mf.c5
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;