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Update zstd to version 1.4.5

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This commit is contained in:
Tino Reichardt
2020-05-27 09:21:09 +02:00
parent a87ef5f0fe
commit 60419a7c0d
76 changed files with 3017 additions and 1523 deletions
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18
C/zstd/zstd_v04.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2016-present, Yann Collet, Facebook, Inc.
* Copyright (c) 2016-2020, Yann Collet, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under both the BSD-style license (found in the
@@ -161,7 +161,7 @@ MEM_STATIC void MEM_write16(void* memPtr, U16 value)
memcpy(memPtr, &value, sizeof(value));
}
#endif // MEM_FORCE_MEMORY_ACCESS
#endif /* MEM_FORCE_MEMORY_ACCESS */
MEM_STATIC U16 MEM_readLE16(const void* memPtr)
@@ -2603,7 +2603,9 @@ static size_t ZSTD_getcBlockSize(const void* src, size_t srcSize, blockPropertie
static size_t ZSTD_copyRawBlock(void* dst, size_t maxDstSize, const void* src, size_t srcSize)
{
if (srcSize > maxDstSize) return ERROR(dstSize_tooSmall);
memcpy(dst, src, srcSize);
if (srcSize > 0) {
memcpy(dst, src, srcSize);
}
return srcSize;
}
@@ -3008,8 +3010,10 @@ static size_t ZSTD_decompressSequences(
size_t lastLLSize = litEnd - litPtr;
if (litPtr > litEnd) return ERROR(corruption_detected);
if (op+lastLLSize > oend) return ERROR(dstSize_tooSmall);
if (op != litPtr) memcpy(op, litPtr, lastLLSize);
op += lastLLSize;
if (lastLLSize > 0) {
if (op != litPtr) memcpy(op, litPtr, lastLLSize);
op += lastLLSize;
}
}
}
@@ -3407,7 +3411,9 @@ static size_t ZBUFF_decompressWithDictionary(ZBUFF_DCtx* zbc, const void* src, s
static size_t ZBUFF_limitCopy(void* dst, size_t maxDstSize, const void* src, size_t srcSize)
{
size_t length = MIN(maxDstSize, srcSize);
memcpy(dst, src, length);
if (length > 0) {
memcpy(dst, src, length);
}
return length;
}