From 4eedf4ffeea6a3734f245f785a8d82d69634dccd Mon Sep 17 00:00:00 2001
From: Philip Kaufmann <phil.kaufmann@t-online.de>
Date: Wed, 9 Jul 2014 09:43:55 +0200
Subject: [PATCH] make RandAddSeed() use OPENSSL_cleanse()

- removes the cstring include and is also used in RandAddSeedPerfmon()
---
 src/random.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/random.cpp b/src/random.cpp
index 4c7f150f7..0d20d205a 100644
--- a/src/random.cpp
+++ b/src/random.cpp
@@ -13,7 +13,6 @@
 #ifndef WIN32
 #include <sys/time.h>
 #endif
-#include <cstring> // for memset()
 
 #include <openssl/crypto.h>
 #include <openssl/err.h>
@@ -37,7 +36,7 @@ void RandAddSeed()
     // Seed with CPU performance counter
     int64_t nCounter = GetPerformanceCounter();
     RAND_add(&nCounter, sizeof(nCounter), 1.5);
-    memset(&nCounter, 0, sizeof(nCounter));
+    OPENSSL_cleanse((void*)&nCounter, sizeof(nCounter));
 }
 
 void RandAddSeedPerfmon()