d10e058016
Memory buffer that is allocated by malloc() and realloc() will be shifted by 8 bytes because Oniguruma keeps its memory signature. This 8 bytes shift is not handled while calling free() to release memory. Add free() function to check Oniguruma signature before release memory because memory buffer is not touched when using calloc(). Signed-off-by: Nickle Wang <nickle.wang@hpe.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
/** @file
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Module to rewrite stdlib references within Oniguruma
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(C) Copyright 2014-2021 Hewlett Packard Enterprise Development LP<BR>
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Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef ONIGURUMA_UEFI_PORT_H
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#define ONIGURUMA_UEFI_PORT_H
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#include <Library/MemoryAllocationLib.h>
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#include <Library/PrintLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/BaseLib.h>
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#include <Library/DebugLib.h>
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#define ONIG_NO_STANDARD_C_HEADERS
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#define ONIG_NO_PRINT
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#define P_(args) args
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#define INT_MAX 0x7FFFFFFF
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#define LONG_MAX 0x7FFFFFFF
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#define UINT_MAX 0xFFFFFFFF
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#define ULONG_MAX 0xFFFFFFFF
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#define SIZEOF_LONG 4
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#define SIZEOF_LONG_LONG 8
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typedef UINTN size_t;
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typedef UINT32 uint32_t;
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typedef INTN intptr_t;
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#ifndef offsetof
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#define offsetof OFFSET_OF
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#endif
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#ifdef MDE_CPU_IA32
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#define SIZEOF_VOIDP 4
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#endif
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#ifdef MDE_CPU_X64
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#define SIZEOF_VOIDP 8
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#endif
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#define calloc(n,s) AllocateZeroPool((n)*(s))
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#define xmemmove(Dest,Src,Length) CopyMem(Dest,Src,Length)
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#define xmemcpy(Dest,Src,Length) CopyMem(Dest,Src,Length)
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#define xmemset(Buffer,Value,Length) SetMem(Buffer,Length,Value)
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#define va_init_list(a,b) VA_START(a,b)
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#define va_list VA_LIST
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#define va_arg(a,b) VA_ARG(a,b)
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#define va_end(a) VA_END(a)
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#define va_start VA_START
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#define FILE VOID
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#define stdout NULL
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#define fprintf(...)
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#define fputs(a,b)
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#define vsnprintf (int)AsciiVSPrint
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#define _vsnprintf vsnprintf
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#define xsnprintf sprintf_s
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#define xvsnprintf vsnprintf
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#define alloca malloc
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#define setlocale(a,b)
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#define LC_ALL 0
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#define UCHAR_MAX 255
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#define MAX_STRING_SIZE 0x1000
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#define strlen_s(String,MaxSize) AsciiStrnLenS (String, MaxSize)
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#define xstrncpy(Dest, Src, MaxSize) strcat_s(Dest,MaxSize,Src)
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#define xstrcat(Dest,Src,MaxSize) strcat(Dest,Src,MaxSize)
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#define strcat(Dest,Src,MaxSize) strcat_s(Dest,MaxSize,Src)
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#define strcat_s(Dest,MaxSize,Src) AsciiStrCatS (Dest, MaxSize, Src)
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#define strncpy_s(Dest,MaxSize,Src,Length) AsciiStrnCpyS (Dest, MaxSize, Src, Length)
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#define strcmp OnigStrCmp
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int OnigStrCmp (const char* Str1, const char* Str2);
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int EFIAPI sprintf_s (char *str, size_t sizeOfBuffer, char const *fmt, ...);
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int strlen(const char* str);
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void* malloc(size_t size);
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void* realloc(void *ptr, size_t size);
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void* memcpy (void *dest, const void *src, unsigned int count);
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void* memset (void *dest, char ch, unsigned int count);
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void free(void *ptr);
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#define exit(n) ASSERT(FALSE);
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#endif // !ONIGURUMA_UEFI_PORT_H
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