diff options
| author |   Chuck Lever <chuck.lever@oracle.com> | 2013-07-24 12:28:37 -0400 |
|---|---|---|
| committer |   Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-08-07 13:06:08 -0400 |
| commit | 73d8bde5e4b658948be0d3df51b323ed323997a2 (patch) | |
| tree | 73d1ac32491fedbd0f13b85e0fcb1b79597e07cd /fs/nfs/nfs4session.c | |
| parent | NFS: Use root's credential for lease management when keytab is missing (diff) | |
| download | linux-dev-73d8bde5e4b658948be0d3df51b323ed323997a2.tar.xz linux-dev-73d8bde5e4b658948be0d3df51b323ed323997a2.zip | |
NFS: Never use user credentials for lease renewal
Never try to use a non-UID 0 user credential for lease management,
as that credential can change out from under us. The server will
block NFSv4 lease recovery with NFS4ERR_CLID_INUSE.
Since the mechanism to acquire a credential for lease management
is now the same for all minor versions, replace the minor version-
specific callout with a single function.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4session.c')
| -rw-r--r-- | fs/nfs/nfs4session.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/nfs4session.c b/fs/nfs/nfs4session.c index 36e21cb29d65..202e3633d555 100644 --- a/fs/nfs/nfs4session.c +++ b/fs/nfs/nfs4session.c @@ -441,7 +441,7 @@ void nfs4_destroy_session(struct nfs4_session *session) struct rpc_xprt *xprt; struct rpc_cred *cred; - cred = nfs4_get_exchange_id_cred(session->clp); + cred = nfs4_get_clid_cred(session->clp); nfs4_proc_destroy_session(session, cred); if (cred) put_rpccred(cred); |