commit 94141b7ade24afceeb6762a3f99e09e47a6c42b6
author mmcc@openbsd.org <mmcc@openbsd.org> Fri Dec 11 00:20:04 2015 +0000
committer Damien Miller <djm@mindrot.org> Fri Dec 11 13:23:14 2015 +1100
tree 720e72d7eecee12f095144e7d469f3d20c2051c5
parent d59ce08811bf94111c2f442184cf7d1257ffae24

upstream commit

Pass (char *)NULL rather than (char *)0 to execl and
 execlp.

ok dtucker@

Upstream-ID: 56c955106cbddba86c3dd9bbf786ac0d1b361492

ssh-pkcs11-client.c

diff --git a/ssh-pkcs11-client.c b/ssh-pkcs11-client.c
index 8c74864..fac0167 100644
--- a/ssh-pkcs11-client.c
+++ b/ssh-pkcs11-client.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-pkcs11-client.c,v 1.5 2014/06/24 01:13:21 djm Exp $ */
+/* $OpenBSD: ssh-pkcs11-client.c,v 1.6 2015/12/11 00:20:04 mmcc Exp $ */
 /*
  * Copyright (c) 2010 Markus Friedl.  All rights reserved.
  *
@@ -173,7 +173,7 @@
 		close(pair[0]);
 		close(pair[1]);
 		execlp(_PATH_SSH_PKCS11_HELPER, _PATH_SSH_PKCS11_HELPER,
-		    (char *) 0);
+		    (char *)NULL);
 		fprintf(stderr, "exec: %s: %s\n", _PATH_SSH_PKCS11_HELPER,
 		    strerror(errno));
 		_exit(1);