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authormmcc@openbsd.org <mmcc@openbsd.org>2015-12-11 00:20:04 +0000
committerDamien Miller <djm@mindrot.org>2015-12-11 13:23:14 +1100
commit94141b7ade24afceeb6762a3f99e09e47a6c42b6 (patch)
tree720e72d7eecee12f095144e7d469f3d20c2051c5 /readpass.c
parentd59ce08811bf94111c2f442184cf7d1257ffae24 (diff)
upstream commit
Pass (char *)NULL rather than (char *)0 to execl and execlp. ok dtucker@ Upstream-ID: 56c955106cbddba86c3dd9bbf786ac0d1b361492
Diffstat (limited to 'readpass.c')
-rw-r--r--readpass.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/readpass.c b/readpass.c
index 869d8642..05c8cac1 100644
--- a/readpass.c
+++ b/readpass.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: readpass.c,v 1.50 2014/02/02 03:44:31 djm Exp $ */
+/* $OpenBSD: readpass.c,v 1.51 2015/12/11 00:20:04 mmcc Exp $ */
/*
* Copyright (c) 2001 Markus Friedl. All rights reserved.
*
@@ -76,7 +76,7 @@ ssh_askpass(char *askpass, const char *msg)
close(p[0]);
if (dup2(p[1], STDOUT_FILENO) < 0)
fatal("ssh_askpass: dup2: %s", strerror(errno));
- execlp(askpass, askpass, msg, (char *) 0);
+ execlp(askpass, askpass, msg, (char *)NULL);
fatal("ssh_askpass: exec(%s): %s", askpass, strerror(errno));
}
close(p[1]);