From a95cd44675061863d776c0b405c6cffa4721f915 Mon Sep 17 00:00:00 2001
From: Niklas Hallqvist <niklas@cvs.openbsd.org>
Date: Sun, 25 Jan 1998 21:54:50 +0000
Subject: Fix a race where a dir might have been created after a stat call, but
 before our mkdir

---
 bin/mkdir/mkdir.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'bin')

diff --git a/bin/mkdir/mkdir.c b/bin/mkdir/mkdir.c
index a4c7c04ada8..55a63380441 100644
--- a/bin/mkdir/mkdir.c
+++ b/bin/mkdir/mkdir.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mkdir.c,v 1.6 1997/09/01 18:29:39 deraadt Exp $	*/
+/*	$OpenBSD: mkdir.c,v 1.7 1998/01/25 21:54:49 niklas Exp $	*/
 /*	$NetBSD: mkdir.c,v 1.14 1995/06/25 21:59:21 mycroft Exp $	*/
 
 /*
@@ -44,7 +44,7 @@ static char copyright[] =
 #if 0
 static char sccsid[] = "@(#)mkdir.c	8.2 (Berkeley) 1/25/94";
 #else
-static char rcsid[] = "$OpenBSD: mkdir.c,v 1.6 1997/09/01 18:29:39 deraadt Exp $";
+static char rcsid[] = "$OpenBSD: mkdir.c,v 1.7 1998/01/25 21:54:49 niklas Exp $";
 #endif
 #endif /* not lint */
 
@@ -149,7 +149,9 @@ mkpath(path, mode, dir_mode)
 		*slash = '\0';
 
 		if (stat(path, &sb)) {
-			if (errno != ENOENT || mkdir(path, done ? mode : dir_mode)) {
+			if (errno != ENOENT ||
+			    (mkdir(path, done ? mode : dir_mode) &&
+			    errno != EEXIST)) {
 				warn("%s", path);
 				return (-1);
 			}
-- 
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