re-init and init code paths are now more shared, so the getpid()-based

portable code path must handle that; with brent cook

1 files changed, 3 insertions, 2 deletions

diff --git a/src/lib/libc/crypt/arc4random.c b/src/lib/libc/crypt/arc4random.c
index ee47b2df34..fd8570565e 100644
--- a/src/lib/libc/crypt/arc4random.c
+++ b/src/lib/libc/crypt/arc4random.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: arc4random.c,v 1.38 2014/06/26 19:23:15 deraadt Exp $ */
+/*      $OpenBSD: arc4random.c,v 1.39 2014/06/27 21:31:12 deraadt Exp $ */
 
 /*
  * Copyright (c) 1996, David Mazieres <dm@uun.org>
@@ -120,7 +120,8 @@ _rs_stir_if_needed(size_t len)
         /* If a system lacks MAP_INHERIT_ZERO, resort to getpid() */
         if (_rs_pid == 0 || _rs_pid != pid) {
                 _rs_pid = pid;
-                rs->rs_count = 0;
+                if (rs)
+                        rs->rs_count = 0;
         }
 #endif
         if (!rs || rs->rs_count <= len)