diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-06-05 12:30:00 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-07-10 23:40:24 -0400 |
| commit | ad389da79f7bf9dc12dbc79c9c2740f9ed2f13d1 (patch) | |
| tree | 9fd51d8a43aaba790a87f721d2796e36ab9f66e7 /fs/nfs/dir.c | |
| parent | 539cd03a5708c9861a3e738e6f363ad743c85ddf (diff) | |
| download | blackbird-op-linux-ad389da79f7bf9dc12dbc79c9c2740f9ed2f13d1.tar.gz blackbird-op-linux-ad389da79f7bf9dc12dbc79c9c2740f9ed2f13d1.zip | |
NFSv4: Ensure asynchronous open() calls always pin the mountpoint
A number of race conditions may currently ensue if the user presses ^C
and then unmounts the partition while an asynchronous open() is in
progress.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/dir.c')
| -rw-r--r-- | fs/nfs/dir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index c27258b5d3e1..4948ec1dd9bd 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -1244,7 +1244,7 @@ static int nfs_create(struct inode *dir, struct dentry *dentry, int mode, attr.ia_mode = mode; attr.ia_valid = ATTR_MODE; - if (nd && (nd->flags & LOOKUP_CREATE)) + if ((nd->flags & LOOKUP_CREATE) != 0) open_flags = nd->intent.open.flags; lock_kernel(); |
