From: Ulrich Drepper <drepper@gmail.com>
Date: Thu, 13 Jan 2011 17:42:06 +0000 (-0500)
Subject: Fix handling of missing syscall in Linux mkdirat.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83e15ff7c24784a35518451daaada04b88dd9c3e;p=thirdparty%2Fglibc.git

Fix handling of missing syscall in Linux mkdirat.

(cherry picked from commit 1086d70d916fd0eb969b3d89ff88abd35f6a5c34)
---

diff --git a/ChangeLog b/ChangeLog
index 86b7749789a..5525f1fa5e3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2011-01-13  Ulrich Drepper  <drepper@gmail.com>
 
+	[BZ #12397]
+	* sysdeps/unix/sysv/linux/mkdirat.c (mkdirat): Fix handling of missing
+	syscall.
+
 	[BZ #10484]
 	* nss/nss_files/files-hosts.c (HOST_DB_LOOKUP): Handle overflows of
 	temporary buffer used to handle multi lookups locally.
diff --git a/sysdeps/unix/sysv/linux/mkdirat.c b/sysdeps/unix/sysv/linux/mkdirat.c
index aa89d08730d..73ebbe693b5 100644
--- a/sysdeps/unix/sysv/linux/mkdirat.c
+++ b/sysdeps/unix/sysv/linux/mkdirat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc.
+/* Copyright (C) 2005, 2006, 2009, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -43,7 +43,7 @@ mkdirat (fd, file, mode)
     {
       res = INLINE_SYSCALL (mkdirat, 3, fd, file, mode);
 # ifndef __ASSUME_ATFCTS
-      if (res == -1 && res == ENOSYS)
+      if (res == -1 && errno == ENOSYS)
 	__have_atfcts = -1;
       else
 # endif