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NFS4: Set security flavor default for NFSv4 mounts like other defaults

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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>
This commit is contained in:
Chuck Lever 2008-06-24 16:33:54 -04:00 committed by Trond Myklebust
parent dd07c94750
commit 6738b2512b
1 changed files with 6 additions and 16 deletions
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22
fs/nfs/super.c
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@ -2125,6 +2125,8 @@ static int nfs4_validate_mount_data(void *options,
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:
@ -2140,18 +2142,13 @@ static int nfs4_validate_mount_data(void *options,
&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;
break;
default:
goto out_inval_auth;
}
c = strndup_user(data->hostname.data, NFS4_MAXNAMLEN);
@ -2203,15 +2200,8 @@ static int nfs4_validate_mount_data(void *options,
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)
goto out_inval_auth;
}
if (args->client_address == NULL)
goto out_no_client_address;