1 files changed, 2 insertions, 5 deletions

diff --git a/src/lib/libcrypto/bn/bn_rand.c b/src/lib/libcrypto/bn/bn_rand.c
index 812fa6a575..8625757140 100644
--- a/src/lib/libcrypto/bn/bn_rand.c
+++ b/src/lib/libcrypto/bn/bn_rand.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bn_rand.c,v 1.19 2017/01/29 17:49:22 beck Exp $ */
+/* $OpenBSD: bn_rand.c,v 1.20 2017/05/02 03:59:44 deraadt Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -186,10 +186,7 @@ bnrand(int pseudorand, BIGNUM *rnd, int bits, int top, int bottom)
         ret = 1;
 
 err:
-        if (buf != NULL) {
-                explicit_bzero(buf, bytes);
-                free(buf);
-        }
+        freezero(buf, bytes);
         bn_check_top(rnd);
         return (ret);
 }