diff options
Diffstat (limited to 'src/serialize.h')
| -rw-r--r-- | src/serialize.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/serialize.h b/src/serialize.h index ed5c501353..a96ea25f74 100644 --- a/src/serialize.h +++ b/src/serialize.h @@ -14,6 +14,8 @@ #include <cstring> #include <cstdio> +#include <openssl/crypto.h> // for OPENSSL_cleanse() + #include <boost/type_traits/is_fundamental.hpp> #include <boost/tuple/tuple.hpp> #include <boost/tuple/tuple_comparison.hpp> @@ -824,7 +826,7 @@ struct secure_allocator : public std::allocator<T> { if (p != NULL) { - memset(p, 0, sizeof(T) * n); + OPENSSL_cleanse(p, sizeof(T) * n); munlock(p, sizeof(T) * n); } std::allocator<T>::deallocate(p, n); @@ -858,7 +860,7 @@ struct zero_after_free_allocator : public std::allocator<T> void deallocate(T* p, std::size_t n) { if (p != NULL) - memset(p, 0, sizeof(T) * n); + OPENSSL_cleanse(p, sizeof(T) * n); std::allocator<T>::deallocate(p, n); } }; |