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Hurd: Fix file_name_lookup_at error case return value. 

(cherry picked from commit 67481400c5)
This commit is contained in:
Emilio Pozuelo Monfort 2010-04-26 09:59:30 -07:00 committed by Petr Baudis
parent 59d5bd49df
commit 49c6fd1ff2
2 changed files with 6 additions and 2 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2010-04-24 Emilio Pozuelo Monfort <pochu27@gmail.com>
* hurd/lookup-at.c (__file_name_lookup_at): Fix error return value.
2010-04-14 Andreas Schwab <schwab@redhat.com>
* elf/dl-version.c (_dl_check_map_versions): Avoid index overflow

4
hurd/lookup-at.c
View File

@ -1,5 +1,5 @@
/* Lookup helper function for Hurd implementation of *at functions.
Copyright (C) 2006 Free Software Foundation, Inc.
Copyright (C) 2006,2010 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
@ -33,7 +33,7 @@ __file_name_lookup_at (int fd, int at_flags,
flags |= (at_flags & AT_SYMLINK_NOFOLLOW) ? O_NOLINK : 0;
at_flags &= ~AT_SYMLINK_NOFOLLOW;
if (at_flags != 0)
return __hurd_fail (EINVAL);
return (__hurd_fail (EINVAL), MACH_PORT_NULL);
if (fd == AT_FDCWD || file_name[0] == '/')
return __file_name_lookup (file_name, flags, mode);