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内存清理常用函数

内存清理常用函数

0x01.RtlSecureZeroMemory

PVOID RtlSecureZeroMemory(_Out_ PVOID  ptr,_In_  SIZE_T cnt
);
  • The RtlSecureZeroMemory routine fills a block of memory with zeros in a way that is guaranteed to be secure.

Parameters

ptr [out]Pointer to the memory buffer to be filled with zeros.//需要清零的指针
cnt [in]Specifies the number of bytes 

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