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cleanse: Use SecureZeroMemory for mingw-w64 (release) builds

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fanquake 2023-01-20 17:09:24 +00:00
parent fa0b5d6882
commit c399c80a09
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1 changed files with 4 additions and 4 deletions
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8
src/support/cleanse.cpp
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@ -7,14 +7,14 @@
#include <cstring> #include <cstring>
#if defined(_MSC_VER) #if defined(WIN32)
#include <Windows.h> // For SecureZeroMemory. #include <windows.h>
#endif #endif
void memory_cleanse(void *ptr, size_t len) void memory_cleanse(void *ptr, size_t len)
{ {
#if defined(_MSC_VER) #if defined(WIN32)
/* SecureZeroMemory is guaranteed not to be optimized out by MSVC. */ /* SecureZeroMemory is guaranteed not to be optimized out. */
SecureZeroMemory(ptr, len); SecureZeroMemory(ptr, len);
#else #else
std::memset(ptr, 0, len); std::memset(ptr, 0, len);