[commits] r9172 - in /fsf/trunk/ports: ChangeLog.m68k sysdeps/unix/sysv/linux/m68k/fchownat.c

[eglibc@xxxxxxxxxx]

Author: eglibc
Date: Sat Oct 31 00:04:05 2009
New Revision: 9172

Log:
Import glibc-ports-mainline for 2009-10-31

Modified:
    fsf/trunk/ports/ChangeLog.m68k
    fsf/trunk/ports/sysdeps/unix/sysv/linux/m68k/fchownat.c

Modified: fsf/trunk/ports/ChangeLog.m68k
==============================================================================
--- fsf/trunk/ports/ChangeLog.m68k (original)
+++ fsf/trunk/ports/ChangeLog.m68k Sat Oct 31 00:04:05 2009
@@ -1,3 +1,9 @@
+2009-10-30  Joseph Myers  <joseph@xxxxxxxxxxxxxxxx>
+
+	[BZ #10609]
+	* sysdeps/unix/sysv/linux/m68k/fchownat.c (fchownat): Fix handling
+	of empty parameters for file names.
+
 2009-09-06  Andreas Schwab  <schwab@xxxxxxxxxxxxxx>
 
 	* sysdeps/unix/sysv/linux/m68k/____longjmp_chk.c: New file.

Modified: fsf/trunk/ports/sysdeps/unix/sysv/linux/m68k/fchownat.c
==============================================================================
--- fsf/trunk/ports/sysdeps/unix/sysv/linux/m68k/fchownat.c (original)
+++ fsf/trunk/ports/sysdeps/unix/sysv/linux/m68k/fchownat.c Sat Oct 31 00:04:05 2009
@@ -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 @@
   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/