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Update to ZStandard v1.1.3

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This commit is contained in:
Tino Reichardt
2017-02-06 20:30:48 +01:00
parent 2e656cea76
commit 4dd6b0a816
12 changed files with 239 additions and 327 deletions
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6
C/zstd/zstd_v05.c
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@@ -3230,7 +3230,8 @@ static void ZSTDv05_decodeSequence(seq_t* seq, seqState_t* seqState)
if (litLength&1) litLength>>=1, dumps += 3;
else litLength = (U16)(litLength)>>1, dumps += 2;
}
if (dumps >= de) dumps = de-1; /* late correction, to avoid read overflow (data is now corrupted anyway) */
if (dumps > de) { litLength = MaxLL+255; } /* late correction, to avoid using uninitialized memory */
if (dumps >= de) { dumps = de-1; } /* late correction, to avoid read overflow (data is now corrupted anyway) */
}
/* Offset */
@@ -3263,7 +3264,8 @@ static void ZSTDv05_decodeSequence(seq_t* seq, seqState_t* seqState)
if (matchLength&1) matchLength>>=1, dumps += 3;
else matchLength = (U16)(matchLength)>>1, dumps += 2;
}
if (dumps >= de) dumps = de-1; /* late correction, to avoid read overflow (data is now corrupted anyway) */
if (dumps > de) { matchLength = MaxML+255; } /* late correction, to avoid using uninitialized memory */
if (dumps >= de) { dumps = de-1; } /* late correction, to avoid read overflow (data is now corrupted anyway) */
}
matchLength += MINMATCH;