From 35fa5f7b35ca2076d594b2670a32d66dd3ae9eec Mon Sep 17 00:00:00 2001 From: Andy Adamson Date: Wed, 14 Aug 2013 11:59:17 -0400 Subject: 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 Signed-off-by: Trond Myklebust --- net/sunrpc/auth_unix.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/sunrpc/auth_unix.c') diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c index e52d832f9a2a..d5d692366294 100644 --- a/net/sunrpc/auth_unix.c +++ b/net/sunrpc/auth_unix.c @@ -192,13 +192,13 @@ unx_validate(struct rpc_task *task, __be32 *p) flavor != RPC_AUTH_UNIX && flavor != RPC_AUTH_SHORT) { printk("RPC: bad verf flavor: %u\n", flavor); - return NULL; + return ERR_PTR(-EIO); } size = ntohl(*p++); if (size > RPC_MAX_AUTH_SIZE) { printk("RPC: giant verf size: %u\n", size); - return NULL; + return ERR_PTR(-EIO); } task->tk_rqstp->rq_cred->cr_auth->au_rslack = (size >> 2) + 2; p += (size >> 2); -- cgit