diff options
| author | Andy Adamson <andros@netapp.com> | 2013-08-14 17:59:17 +0200 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-09-03 21:25:09 +0200 |
| commit | 35fa5f7b35ca2076d594b2670a32d66dd3ae9eec (patch) | |
| tree | 9a0a384c4c00efc3bef6585b6d7f084dad904964 /net/sunrpc/auth_null.c | |
| parent | NFS avoid expired credential keys for buffered writes (diff) | |
| download | linux-35fa5f7b35ca2076d594b2670a32d66dd3ae9eec.tar.xz linux-35fa5f7b35ca2076d594b2670a32d66dd3ae9eec.zip | |
SUNRPC refactor rpcauth_checkverf error returns
Most of the time an error from the credops crvalidate function means the
server has sent us a garbage verifier. The gss_validate function is the
exception where there is an -EACCES case if the user GSS_context on the client
has expired.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/auth_null.c')
| -rw-r--r-- | net/sunrpc/auth_null.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sunrpc/auth_null.c b/net/sunrpc/auth_null.c index 4664eb46baa0..f0ebe07978a2 100644 --- a/net/sunrpc/auth_null.c +++ b/net/sunrpc/auth_null.c @@ -88,13 +88,13 @@ nul_validate(struct rpc_task *task, __be32 *p) flavor = ntohl(*p++); if (flavor != RPC_AUTH_NULL) { printk("RPC: bad verf flavor: %u\n", flavor); - return NULL; + return ERR_PTR(-EIO); } size = ntohl(*p++); if (size != 0) { printk("RPC: bad verf size: %u\n", size); - return NULL; + return ERR_PTR(-EIO); } return p; |