diff options
| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-03-02 22:03:12 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-23 21:38:16 -0700 |
| commit | 40cb674a5a0cff49a46af150fb862229e545e908 (patch) | |
| tree | 70ff507d94d2e04541ac9ea31ad04442b65ae6d3 /fs/nfs/sysctl.c | |
| parent | cb67b44a0ddb8c1387ad2df82508b17b9b3f546d (diff) | |
NFS: Fix a delegation callback race
commit 755a48a7a4eb05b9c8424e3017d947b2961a60e0 upstream.
The clean-up in commit 36281caa839f ended up removing a NULL pointer check
that is needed in order to prevent an Oops in
nfs_async_inode_return_delegation().
Reported-by: "Yan, Zheng" <zheng.z.yan@intel.com>
Link: http://lkml.kernel.org/r/5313E9F6.2020405@intel.com
Fixes: 36281caa839f (NFSv4: Further clean-ups of delegation stateid validation)
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/nfs/sysctl.c')
0 files changed, 0 insertions, 0 deletions