1 files changed, 10 insertions, 1 deletions

diff --git a/src/lib/libc/crypt/arc4random.c b/src/lib/libc/crypt/arc4random.c
index 235a5d8d83..37b1ad77c1 100644
--- a/src/lib/libc/crypt/arc4random.c
+++ b/src/lib/libc/crypt/arc4random.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: arc4random.c,v 1.43 2014/07/13 09:32:42 beck Exp $    */
+/*      $OpenBSD: arc4random.c,v 1.44 2014/07/16 00:15:35 bcook Exp $   */
 
 /*
  * Copyright (c) 1996, David Mazieres <dm@uun.org>
@@ -66,6 +66,13 @@ static struct {
 static inline void _rs_rekey(u_char *dat, size_t datlen);
 
 static inline void
+_rs_forkhandler(void)
+{
+        if (rs)
+                rs->rs_count = 0;
+}
+
+static inline void
 _rs_init(u_char *buf, size_t n)
 {
         if (n < KEYSZ + IVSZ)
@@ -78,6 +85,8 @@ _rs_init(u_char *buf, size_t n)
 #ifdef MAP_INHERIT_ZERO
                 if (minherit(rs, sizeof(*rs), MAP_INHERIT_ZERO) == -1)
                         abort();
+#else
+                _ARC4_ATFORK(_rs_forkhandler);
 #endif
         }
         if (rsx == NULL) {