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| author |   Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-04-04 16:14:11 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-04-04 17:01:25 -0400 |
| commit | 23631227a672de5e81e167c3178b39e9a50f6541 (patch) | |
| tree | 22333063da1ab734a056c8d951ac69b20cc859c5 /fs/nfs | |
| parent | NFS: Use server-recommended security flavor by default (NFSv3) (diff) | |
| download | linux-dev-23631227a672de5e81e167c3178b39e9a50f6541.tar.xz linux-dev-23631227a672de5e81e167c3178b39e9a50f6541.zip | |
NFSv4: Fix the fallback to AUTH_NULL if krb5i is not available
If the rpcsec_gss_krb5 module cannot be loaded, the attempt to create
an rpc_client in nfs4_init_client will currently fail with an EINVAL.
Fix is to retry with AUTH_NULL.
Regression introduced by the commit "NFS: Use "krb5i" to establish NFSv4
state whenever possible"
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Chuck Lever <chuck.lever@oracle.com>
Cc: Bryan Schumaker <bjschuma@netapp.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/nfs4client.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c index bb9789ef1d49..a4f2100fd9c2 100644 --- a/fs/nfs/nfs4client.c +++ b/fs/nfs/nfs4client.c @@ -200,6 +200,8 @@ struct nfs_client *nfs4_init_client(struct nfs_client *clp, __set_bit(NFS_CS_DISCRTRY, &clp->cl_flags); error = nfs_create_rpc_client(clp, timeparms, RPC_AUTH_GSS_KRB5I); + if (error == -EINVAL) + error = nfs_create_rpc_client(clp, timeparms, RPC_AUTH_NULL); if (error < 0) goto error; |