diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-10-23 13:51:58 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-31 10:09:57 -0700 |
| commit | cafefcb3f8be77ef156b4b3bd52a5374b3533679 (patch) | |
| tree | 26cf594d47450406eafb50113ca4d9cfb2d52179 /fs/hppfs | |
| parent | 2edc5969320d6e7f13d6d74e9bd3d8c0b8ec3684 (diff) | |
LOCKD: fix races in nsm_client_get
commit a4ee8d978e47e79d536226dccb48991f70091168 upstream.
Commit e9406db20fecbfcab646bad157b4cfdc7cadddfb (lockd: per-net
NSM client creation and destruction helpers introduced) contains
a nasty race on initialisation of the per-net NSM client because
it doesn't check whether or not the client is set after grabbing
the nsm_create_mutex.
Reported-by: Nix <nix@esperi.org.uk>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/hppfs')
0 files changed, 0 insertions, 0 deletions