1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libcrypto/bn/bn_rand.c b/src/lib/libcrypto/bn/bn_rand.c
index 9e08ccd22e..893c9d2af9 100644
--- a/src/lib/libcrypto/bn/bn_rand.c
+++ b/src/lib/libcrypto/bn/bn_rand.c
@@ -201,7 +201,7 @@ static int bnrand(int pseudorand, BIGNUM *rnd, int bits, int top, int bottom)
 err:
         if (buf != NULL)
                 {
-                memset(buf,0,bytes);
+                OPENSSL_cleanse(buf,bytes);
                 OPENSSL_free(buf);
                 }
         return(ret);