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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2012-05-10 13:00:01 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2012-05-10 15:57:23 -0700 |
| commit | 802ca5a5efa5d11836b2ffd81c9f6fd42f938ac6 (patch) | |
| tree | 76c6ff0b620ffd3354e30444a7a652082a8fa1e2 /sysdeps | |
| parent | ecd0de9a955fd14e825a666ea6785842e1579326 (diff) | |
| download | glibc-802ca5a5efa5d11836b2ffd81c9f6fd42f938ac6.zip glibc-802ca5a5efa5d11836b2ffd81c9f6fd42f938ac6.tar.gz glibc-802ca5a5efa5d11836b2ffd81c9f6fd42f938ac6.tar.bz2 | |
Hurd: Missing critical region locks.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/mach/hurd/dirfd.c | 5 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/opendir.c | 5 |
2 files changed, 7 insertions, 3 deletions
diff --git a/sysdeps/mach/hurd/dirfd.c b/sysdeps/mach/hurd/dirfd.c index 587ae7b..42dbc78 100644 --- a/sysdeps/mach/hurd/dirfd.c +++ b/sysdeps/mach/hurd/dirfd.c @@ -1,5 +1,5 @@ /* dirfd -- Return the file descriptor used by a DIR stream. Hurd version. - Copyright (C) 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1995-2012 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 @@ -25,6 +25,8 @@ int dirfd (DIR *dirp) { int fd; + + HURD_CRITICAL_BEGIN; __mutex_lock (&_hurd_dtable_lock); for (fd = 0; fd < _hurd_dtablesize; ++fd) if (_hurd_dtable[fd] == dirp->__fd) @@ -35,6 +37,7 @@ dirfd (DIR *dirp) fd = -1; } __mutex_unlock (&_hurd_dtable_lock); + HURD_CRITICAL_END; return fd; } diff --git a/sysdeps/mach/hurd/opendir.c b/sysdeps/mach/hurd/opendir.c index 217d4c8..c71cb18 100644 --- a/sysdeps/mach/hurd/opendir.c +++ b/sysdeps/mach/hurd/opendir.c @@ -1,5 +1,4 @@ -/* Copyright (C) 1993,1994,1995,1996,1997,1998,2001,2003,2005,2006 - Free Software Foundation, Inc. +/* Copyright (C) 1993-2012 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 @@ -50,9 +49,11 @@ _hurd_fd_opendir (struct hurd_fd *d) return NULL; /* Set the descriptor to close on exec. */ + HURD_CRITICAL_BEGIN; __spin_lock (&d->port.lock); d->flags |= FD_CLOEXEC; __spin_unlock (&d->port.lock); + HURD_CRITICAL_END; dirp->__fd = d; dirp->__data = dirp->__ptr = NULL; |