diff options
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index cb56102ad40e..68551ea0b673 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -2884,18 +2884,27 @@ static int nfs4_do_find_root_sec(struct nfs_server *server, * @server: initialized nfs_server handle * @fhandle: we fill in the pseudo-fs root file handle * @info: we fill in an FSINFO struct + * @auth_probe: probe the auth flavours * * Returns zero on success, or a negative errno. */ int nfs4_proc_get_rootfh(struct nfs_server *server, struct nfs_fh *fhandle, - struct nfs_fsinfo *info) + struct nfs_fsinfo *info, + bool auth_probe) { int status; - status = nfs4_lookup_root(server, fhandle, info); - if ((status == -NFS4ERR_WRONGSEC) && - !(server->flags & NFS_MOUNT_SECFLAVOUR)) + switch (auth_probe) { + case false: + status = nfs4_lookup_root(server, fhandle, info); + if (status != -NFS4ERR_WRONGSEC) + break; + /* Did user force a 'sec=' mount option? */ + if (server->flags & NFS_MOUNT_SECFLAVOUR) + break; + default: status = nfs4_do_find_root_sec(server, fhandle, info); + } if (status == 0) status = nfs4_server_capabilities(server, fhandle); |