| From stable-bounces@linux.kernel.org Tue Jan 3 18:03:11 2006 |
| Message-Id: <200601040159.k041xUT1004672@shell0.pdx.osdl.net> |
| To: johnpol@2ka.mipt.ru, stable@kernel.org, mm-commits@vger.kernel.org |
| From: akpm@osdl.org |
| Date: Tue, 03 Jan 2006 17:59:19 -0800 |
| Subject: UFS: inode->i_sem is not released in error path |
| |
| From: Evgeniy Polyakov <johnpol@2ka.mipt.ru> |
| |
| Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> |
| Cc: <stable@kernel.org> |
| akpm: obviously correct, OK for -stable immediately. |
| Signed-off-by: Andrew Morton <akpm@osdl.org> |
| Signed-off-by: Chris Wright <chrisw@sous-sol.org> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
| --- |
| |
| fs/ufs/super.c | 4 +++- |
| 1 files changed, 3 insertions(+), 1 deletion(-) |
| |
| Index: linux-2.6.15.y/fs/ufs/super.c |
| =================================================================== |
| --- linux-2.6.15.y.orig/fs/ufs/super.c |
| +++ linux-2.6.15.y/fs/ufs/super.c |
| @@ -1296,8 +1296,10 @@ static ssize_t ufs_quota_write(struct su |
| blk++; |
| } |
| out: |
| - if (len == towrite) |
| + if (len == towrite) { |
| + up(&inode->i_sem); |
| return err; |
| + } |
| if (inode->i_size < off+len-towrite) |
| i_size_write(inode, off+len-towrite); |
| inode->i_version++; |
