Set the default security flavor when we set the other mount option
default values for NFSv4. This cleans up the NFSv4 mount option parsing
path to look like the NFSv2/v3 one.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
args->acdirmin = NFS_DEF_ACDIRMIN;
args->acdirmax = NFS_DEF_ACDIRMAX;
args->nfs_server.port = NFS_PORT; /* 2049 unless user set port= */
args->acdirmin = NFS_DEF_ACDIRMIN;
args->acdirmax = NFS_DEF_ACDIRMAX;
args->nfs_server.port = NFS_PORT; /* 2049 unless user set port= */
+ args->auth_flavors[0] = RPC_AUTH_UNIX;
+ args->auth_flavor_len = 0;
switch (data->version) {
case 1:
switch (data->version) {
case 1:
&args->nfs_server.address))
goto out_no_address;
&args->nfs_server.address))
goto out_no_address;
- switch (data->auth_flavourlen) {
- case 0:
- args->auth_flavors[0] = RPC_AUTH_UNIX;
- break;
- case 1:
+ if (data->auth_flavourlen) {
+ if (data->auth_flavourlen > 1)
+ goto out_inval_auth;
if (copy_from_user(&args->auth_flavors[0],
data->auth_flavours,
sizeof(args->auth_flavors[0])))
return -EFAULT;
if (copy_from_user(&args->auth_flavors[0],
data->auth_flavours,
sizeof(args->auth_flavors[0])))
return -EFAULT;
- break;
- default:
- goto out_inval_auth;
}
c = strndup_user(data->hostname.data, NFS4_MAXNAMLEN);
}
c = strndup_user(data->hostname.data, NFS4_MAXNAMLEN);
nfs_validate_transport_protocol(args);
nfs_validate_transport_protocol(args);
- switch (args->auth_flavor_len) {
- case 0:
- args->auth_flavors[0] = RPC_AUTH_UNIX;
- break;
- case 1:
- break;
- default:
+ if (args->auth_flavor_len > 1)
if (args->client_address == NULL)
goto out_no_client_address;
if (args->client_address == NULL)
goto out_no_client_address;