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| author | Lasse Collin <lasse.collin@tukaani.org> | 2014-07-25 22:29:49 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2014-07-25 22:29:49 +0300 |
| commit | 6bf5308e34e23dede5b301b1b9b4f131dacd9218 (patch) | |
| tree | e730fe9bbc91a31cf6b1ec086b5c41f907708721 /src | |
| parent | Update THANKS. (diff) | |
| download | xz-6bf5308e34e23dede5b301b1b9b4f131dacd9218.tar.xz | |
liblzma: Use lzma_memcmplen() in fast mode of LZMA.
Diffstat (limited to 'src')
| -rw-r--r-- | src/liblzma/lzma/lzma_encoder_optimum_fast.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/liblzma/lzma/lzma_encoder_optimum_fast.c b/src/liblzma/lzma/lzma_encoder_optimum_fast.c index 92bbdf79..7ecb4cc6 100644 --- a/src/liblzma/lzma/lzma_encoder_optimum_fast.c +++ b/src/liblzma/lzma/lzma_encoder_optimum_fast.c @@ -10,6 +10,7 @@ /////////////////////////////////////////////////////////////////////////////// #include "lzma_encoder_private.h" +#include "memcmplen.h" #define change_pair(small_dist, big_dist) \ @@ -57,9 +58,8 @@ lzma_lzma_optimum_fast(lzma_coder *restrict coder, lzma_mf *restrict mf, // The first two bytes matched. // Calculate the length of the match. - uint32_t len; - for (len = 2; len < buf_avail - && buf[len] == buf_back[len]; ++len) ; + const uint32_t len = lzma_memcmplen( + buf, buf_back, 2, buf_avail); // If we have found a repeated match that is at least // nice_len long, return it immediately. |