1f304300ff
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3085 Coding error in converting memset call to SetMem - Length and Value is not swapped on calling SetMem Signed-off-by: Baraneedharan Anbazhagan <anbazhagan@hp.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
99 lines
2.3 KiB
C
99 lines
2.3 KiB
C
/** @file
|
|
|
|
Module to rewrite stdlib references within Oniguruma
|
|
|
|
(C) Copyright 2014-2015 Hewlett Packard Enterprise Development LP<BR>
|
|
Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
|
|
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
**/
|
|
#include "OnigurumaUefiPort.h"
|
|
|
|
#define ONIGMEM_HEAD_SIGNATURE SIGNATURE_32('o','m','h','d')
|
|
|
|
typedef struct {
|
|
UINT32 Signature;
|
|
UINTN Size;
|
|
} ONIGMEM_HEAD;
|
|
|
|
#define ONIGMEM_OVERHEAD sizeof(ONIGMEM_HEAD)
|
|
|
|
int EFIAPI sprintf_s(char *str, size_t sizeOfBuffer, char const *fmt, ...)
|
|
{
|
|
VA_LIST Marker;
|
|
int NumberOfPrinted;
|
|
|
|
VA_START (Marker, fmt);
|
|
NumberOfPrinted = (int)AsciiVSPrint (str, sizeOfBuffer, fmt, Marker);
|
|
VA_END (Marker);
|
|
|
|
return NumberOfPrinted;
|
|
}
|
|
|
|
int OnigStrCmp (const char* Str1, const char* Str2)
|
|
{
|
|
return (int)AsciiStrCmp (Str1, Str2);
|
|
}
|
|
|
|
int strlen(const char* str)
|
|
{
|
|
return strlen_s(str, MAX_STRING_SIZE);
|
|
}
|
|
|
|
void * malloc (size_t size)
|
|
{
|
|
ONIGMEM_HEAD *PoolHdr;
|
|
UINTN NewSize;
|
|
VOID *Data;
|
|
|
|
NewSize = (UINTN)(size) + ONIGMEM_OVERHEAD;
|
|
|
|
Data = AllocatePool (NewSize);
|
|
if (Data != NULL) {
|
|
PoolHdr = (ONIGMEM_HEAD *)Data;
|
|
PoolHdr->Signature = ONIGMEM_HEAD_SIGNATURE;
|
|
PoolHdr->Size = size;
|
|
|
|
return (VOID *)(PoolHdr + 1);
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
void * realloc (void *ptr, size_t size)
|
|
{
|
|
ONIGMEM_HEAD *OldPoolHdr;
|
|
ONIGMEM_HEAD *NewPoolHdr;
|
|
UINTN OldSize;
|
|
UINTN NewSize;
|
|
VOID *Data;
|
|
|
|
NewSize = (UINTN)size + ONIGMEM_OVERHEAD;
|
|
Data = AllocatePool (NewSize);
|
|
if (Data != NULL) {
|
|
NewPoolHdr = (ONIGMEM_HEAD *)Data;
|
|
NewPoolHdr->Signature = ONIGMEM_HEAD_SIGNATURE;
|
|
NewPoolHdr->Size = size;
|
|
if (ptr != NULL) {
|
|
OldPoolHdr = (ONIGMEM_HEAD *)ptr - 1;
|
|
ASSERT (OldPoolHdr->Signature == ONIGMEM_HEAD_SIGNATURE);
|
|
OldSize = OldPoolHdr->Size;
|
|
|
|
CopyMem ((VOID *)(NewPoolHdr + 1), ptr, MIN (OldSize, size));
|
|
FreePool ((VOID *)OldPoolHdr);
|
|
}
|
|
return (VOID *)(NewPoolHdr + 1);
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
void* memcpy (void *dest, const void *src, unsigned int count)
|
|
{
|
|
return CopyMem (dest, src, (UINTN)count);
|
|
}
|
|
|
|
void* memset (void *dest, char ch, unsigned int count)
|
|
{
|
|
return SetMem (dest, count, ch);
|
|
}
|
|
|