From: Ulrich Drepper <drepper@redhat.com>
Date: Thu, 11 Feb 2010 04:31:48 +0000 (-0800)
Subject: Fix file descriotor leak in nftw with FTW_CHDIR
X-Git-Tag: fedora/glibc-2.11.90-13~1^2~16
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=247fdf2e2b798378d8aeaac1ee6f4ba0a49f31f3;p=thirdparty%2Fglibc.git

Fix file descriotor leak in nftw with FTW_CHDIR
---

diff --git a/ChangeLog b/ChangeLog
index 4e847094130..be8ba294fbd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-02-10  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #11271]
+	* io/ftw.c (ftw_startup): Close	descriptor for initial directory
+	after changing back to it.
+
 2010-02-05  David S. Miller  <davem@davemloft.net>
 
 	* elf/elf.h (R_SPARC_JMP_IREL, R_SPARC_IRELATIVE): Define.
diff --git a/io/ftw.c b/io/ftw.c
index 9cc09077ed1..bb7dba8ca87 100644
--- a/io/ftw.c
+++ b/io/ftw.c
@@ -1,5 +1,5 @@
 /* File tree walker functions.
-   Copyright (C) 1996-2004, 2006, 2007, 2008 Free Software Foundation, Inc.
+   Copyright (C) 1996-2004, 2006-2008, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -790,6 +790,7 @@ ftw_startup (const char *dir, int is_nftw, void *func, int descriptors,
     {
       int save_err = errno;
       __fchdir (cwdfd);
+      close_not_cancel_no_status (cwdfd);
       __set_errno (save_err);
     }
   else if (cwd != NULL)