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| author | qiuyangs <sunqiuyang@huawei.com> | 2019-01-06 08:33:53 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-01-06 08:33:53 (GMT) |
| commit | 06e080ace46a5048fbe5c15d4fad1609ddc5c5f0 (patch) | |
| tree | 7e203a18a79fd67779f3dce22e0a3df39b27b2a8 | |
| parent | ec735ac53e6b216efcbcd411d496dc90b058c570 (diff) | |
| parent | 660d21272e4c8a0f49db5fc1e6853f08713dff82 (diff) | |
| download | lz4-06e080ace46a5048fbe5c15d4fad1609ddc5c5f0.zip lz4-06e080ace46a5048fbe5c15d4fad1609ddc5c5f0.tar.gz lz4-06e080ace46a5048fbe5c15d4fad1609ddc5c5f0.tar.bz2 | |
Merge pull request #1 from qiuyangs/sunqiuyang-fix-length>>8
lz4hc.c: change (length >> 8) to (length / 255)
| -rw-r--r-- | lib/lz4hc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/lz4hc.c b/lib/lz4hc.c index 56c8f47..86db155 100644 --- a/lib/lz4hc.c +++ b/lib/lz4hc.c @@ -437,7 +437,7 @@ LZ4_FORCE_INLINE int LZ4HC_encodeSequence ( /* Encode Literal length */ length = (size_t)(*ip - *anchor); - if ((limit) && ((*op + (length >> 8) + length + (2 + 1 + LASTLITERALS)) > oend)) return 1; /* Check output limit */ + if ((limit) && ((*op + (length / 255) + length + (2 + 1 + LASTLITERALS)) > oend)) return 1; /* Check output limit */ if (length >= RUN_MASK) { size_t len = length - RUN_MASK; *token = (RUN_MASK << ML_BITS); @@ -458,7 +458,7 @@ LZ4_FORCE_INLINE int LZ4HC_encodeSequence ( /* Encode MatchLength */ assert(matchLength >= MINMATCH); length = (size_t)(matchLength - MINMATCH); - if ((limit) && (*op + (length >> 8) + (1 + LASTLITERALS) > oend)) return 1; /* Check output limit */ + if ((limit) && (*op + (length / 255) + (1 + LASTLITERALS) > oend)) return 1; /* Check output limit */ if (length >= ML_MASK) { *token += ML_MASK; length -= ML_MASK; |