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Community source repository for glibc add-on ports branch, master, updated. glibc-2.10.1-33-gcb18237
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 30 Oct 2009 20:52:46 -0000
- Subject: Community source repository for glibc add-on ports branch, master, updated. glibc-2.10.1-33-gcb18237
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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc-ports.git;a=commitdiff;h=cb182378d7e8350b85ff1034352458711486bd14
commit cb182378d7e8350b85ff1034352458711486bd14
Author: Joseph Myers <joseph@codesourcery.com>
Date: Fri Oct 30 20:52:15 2009 +0000
Fix m68k fchownat for empty file names.
[BZ #10609]
* sysdeps/unix/sysv/linux/m68k/fchownat.c (fchownat): Fix handling
of empty parameters for file names.
diff --git a/ChangeLog.m68k b/ChangeLog.m68k
index 41ede01..59be68c 100644
--- a/ChangeLog.m68k
+++ b/ChangeLog.m68k
@@ -1,3 +1,9 @@
+2009-10-30 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #10609]
+ * sysdeps/unix/sysv/linux/m68k/fchownat.c (fchownat): Fix handling
+ of empty parameters for file names.
+
2009-09-06 Andreas Schwab <schwab@linux-m68k.org>
* sysdeps/unix/sysv/linux/m68k/____longjmp_chk.c: New file.
diff --git a/sysdeps/unix/sysv/linux/m68k/fchownat.c b/sysdeps/unix/sysv/linux/m68k/fchownat.c
index 6cc0932..cbf5380 100644
--- a/sysdeps/unix/sysv/linux/m68k/fchownat.c
+++ b/sysdeps/unix/sysv/linux/m68k/fchownat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 2005, 2006, 2009 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
@@ -51,6 +51,12 @@ fchownat (int fd, const char *file, uid_t owner, gid_t group, int flag)
if (fd != AT_FDCWD && file[0] != '/')
{
size_t filelen = strlen (file);
+ if (__builtin_expect (filelen == 0, 0))
+ {
+ __set_errno (ENOENT);
+ return -1;
+ }
+
static const char procfd[] = "/proc/self/fd/%d/%s";
/* Buffer for the path name we are going to use. It consists of
- the string /proc/self/fd/
-----------------------------------------------------------------------
Summary of changes:
ChangeLog.m68k | 6 ++++++
sysdeps/unix/sysv/linux/m68k/fchownat.c | 8 +++++++-
2 files changed, 13 insertions(+), 1 deletions(-)
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