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fixed minor C++ compat warnings

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This commit is contained in:
Yann Collet
2025-02-26 14:30:29 -08:00
parent db2d205ada
commit dca9791862
2 changed files with 12 additions and 11 deletions
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lib/decompress/huf_decompress.c
+6 -5
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@@ -15,6 +15,7 @@
/* **************************************************************
* Dependencies
****************************************************************/
#include <stddef.h> /* size_t */
#include "../common/zstd_deps.h" /* ZSTD_memcpy, ZSTD_memset */
#include "../common/compiler.h"
#include "../common/bitstream.h" /* BIT_* */
@@ -195,7 +196,7 @@ static size_t HUF_DecompressFastArgs_init(HUF_DecompressFastArgs* args, void* ds
const BYTE* const istart = (const BYTE*)src;
BYTE* const oend = ZSTD_maybeNullPtrAdd((BYTE*)dst, dstSize);
BYTE* const oend = (BYTE*)ZSTD_maybeNullPtrAdd(dst, (ptrdiff_t)dstSize);
/* The fast decoding loop assumes 64-bit little-endian.
* This condition is false on x32.
@@ -578,7 +579,7 @@ HUF_decompress1X1_usingDTable_internal_body(
const HUF_DTable* DTable)
{
BYTE* op = (BYTE*)dst;
BYTE* const oend = ZSTD_maybeNullPtrAdd(op, dstSize);
BYTE* const oend = (BYTE*)ZSTD_maybeNullPtrAdd(op, (ptrdiff_t)dstSize);
const void* dtPtr = DTable + 1;
const HUF_DEltX1* const dt = (const HUF_DEltX1*)dtPtr;
BIT_DStream_t bitD;
@@ -845,7 +846,7 @@ HUF_decompress4X1_usingDTable_internal_fast(
{
void const* dt = DTable + 1;
BYTE const* const ilowest = (BYTE const*)cSrc;
BYTE* const oend = ZSTD_maybeNullPtrAdd((BYTE*)dst, dstSize);
BYTE* const oend = (BYTE*)ZSTD_maybeNullPtrAdd(dst, (ptrdiff_t)dstSize);
HUF_DecompressFastArgs args;
{ size_t const ret = HUF_DecompressFastArgs_init(&args, dst, dstSize, cSrc, cSrcSize, DTable);
FORWARD_IF_ERROR(ret, "Failed to init fast loop args");
@@ -1362,7 +1363,7 @@ HUF_decompress1X2_usingDTable_internal_body(
/* decode */
{ BYTE* const ostart = (BYTE*) dst;
BYTE* const oend = ZSTD_maybeNullPtrAdd(ostart, dstSize);
BYTE* const oend = (BYTE*)ZSTD_maybeNullPtrAdd(ostart, (ptrdiff_t)dstSize);
const void* const dtPtr = DTable+1; /* force compiler to not use strict-aliasing */
const HUF_DEltX2* const dt = (const HUF_DEltX2*)dtPtr;
DTableDesc const dtd = HUF_getDTableDesc(DTable);
@@ -1671,7 +1672,7 @@ HUF_decompress4X2_usingDTable_internal_fast(
HUF_DecompressFastLoopFn loopFn) {
void const* dt = DTable + 1;
const BYTE* const ilowest = (const BYTE*)cSrc;
BYTE* const oend = ZSTD_maybeNullPtrAdd((BYTE*)dst, dstSize);
BYTE* const oend = (BYTE*)ZSTD_maybeNullPtrAdd(dst, (ptrdiff_t)dstSize);
HUF_DecompressFastArgs args;
{
size_t const ret = HUF_DecompressFastArgs_init(&args, dst, dstSize, cSrc, cSrcSize, DTable);