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LibC: Implement explicit_bzero with AK::secure_zero

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Brian Gianforcaro 2021-09-12 14:28:17 -07:00 • committed by Andreas Kling
parent ff1e5aa935
commit 43f4292ca0
1 changed files with 2 additions and 3 deletions
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5
Userland/Libraries/LibC/string.cpp
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@ -6,6 +6,7 @@
#include <AK/Format.h> #include <AK/Format.h>
#include <AK/MemMem.h> #include <AK/MemMem.h>
#include <AK/Memory.h>
#include <AK/Platform.h> #include <AK/Platform.h>
#include <AK/StdLibExtras.h> #include <AK/StdLibExtras.h>
#include <AK/Types.h> #include <AK/Types.h>
@ -481,8 +482,6 @@ size_t strxfrm(char* dest, const char* src, size_t n)
void explicit_bzero(void* ptr, size_t size) void explicit_bzero(void* ptr, size_t size)
{ {
memset(ptr, 0, size); secure_zero(ptr, size);
asm volatile("" ::
: "memory");
} }
} }