diff options
| author | Nickolai Zeldovich <nickolai@csail.mit.edu> | 2013-01-05 14:19:51 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-11 09:18:38 -0800 |
| commit | 2fc2d6907a79876e6c9dc3d3cd4565b319756750 (patch) | |
| tree | 02b636d892a693e3a87e88cd92e0ccc24a7c0b8d /fs | |
| parent | 25191192f7f136dbad081a19cd72521789268f2a (diff) | |
nfs: avoid dereferencing null pointer in initiate_bulk_draining
commit ecf0eb9edbb607d74f74b73c14af8b43f3729528 upstream.
Fix an inverted null pointer check in initiate_bulk_draining().
Signed-off-by: Nickolai Zeldovich <nickolai@csail.mit.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/callback_proc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index 76b4a7a3e55..36b2e7a531f 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -205,7 +205,7 @@ static u32 initiate_bulk_draining(struct nfs_client *clp, list_for_each_entry(lo, &server->layouts, plh_layouts) { ino = igrab(lo->plh_inode); - if (ino) + if (!ino) continue; spin_lock(&ino->i_lock); /* Is this layout in the process of being freed? */ |