1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/libcrypto/md4/md4_one.c b/src/lib/libcrypto/md4/md4_one.c
index 87a995d38d..00565507e4 100644
--- a/src/lib/libcrypto/md4/md4_one.c
+++ b/src/lib/libcrypto/md4/md4_one.c
@@ -59,6 +59,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <openssl/md4.h>
+#include <openssl/crypto.h>
 
 #ifdef CHARSET_EBCDIC
 #include <openssl/ebcdic.h>
@@ -89,7 +90,7 @@ unsigned char *MD4(const unsigned char *d, unsigned long n, unsigned char *md)
         }
 #endif
         MD4_Final(md,&c);
-        memset(&c,0,sizeof(c)); /* security consideration */
+        OPENSSL_cleanse(&c,sizeof(c)); /* security consideration */
         return(md);
         }