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| author |   Andy Adamson <andros@netapp.com> | 2014-06-12 15:02:32 -0400 |
|---|---|---|
| committer |   Trond Myklebust <trond.myklebust@primarydata.com> | 2014-06-24 18:46:58 -0400 |
| commit | 66b068604903849c5dee3842eb72564064c64c72 (patch) | |
| tree | 8a5d1d0c052adadc3c2533bccf09d9e52868ab0b /fs/nfs/nfs4proc.c | |
| parent | NFS Return -EPERM if no supported or matching SECINFO flavor (diff) | |
| download | linux-dev-66b068604903849c5dee3842eb72564064c64c72.tar.xz linux-dev-66b068604903849c5dee3842eb72564064c64c72.zip | |
NFSv4: test SECINFO RPC_AUTH_GSS pseudoflavors for support
Fix nfs4_negotiate_security to create an rpc_clnt used to test each SECINFO
returned pseudoflavor. Check credential creation (and gss_context creation)
which is important for RPC_AUTH_GSS pseudoflavors which can fail for multiple
reasons including mis-configuration.
Don't call nfs4_negotiate in nfs4_submount as it was just called by
nfs4_proc_lookup_mountpoint (nfs4_proc_lookup_common)
Signed-off-by: Andy Adamson <andros@netapp.com>
[Trond: fix corrupt return value from nfs_find_best_sec()]
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 285ad5334018..4bf3d97cc5a0 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -3247,7 +3247,7 @@ static int nfs4_proc_lookup_common(struct rpc_clnt **clnt, struct inode *dir, err = -EPERM; if (client != *clnt) goto out; - client = nfs4_create_sec_client(client, dir, name); + client = nfs4_negotiate_security(client, dir, name); if (IS_ERR(client)) return PTR_ERR(client); |