chore: change memset to memset_s/SecureZeroMemory #105
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memset
can be declared as "unsafe" because compiler optimizations could remove it from the program. This is especially problematic when we rely on it to clear out data containing sensitive information such as password.This PR changes the calls against for
memset
topg_memset
and it does this differently depending on UNIX and Windows.UNIX: Change
memset
to usememset_s
.memset_s
is guaranteed to not be optimized away by the compiler.Windows: Windows cannot use
memset_s
because it is an optional function in C11 and MSVC does not provide an implementation for it. In order to mitigate this, we can use SecureZeroMemory instead.