Commit c4eafe11 authored Mar 16, 2013 by Chuck Lever Committed by Trond Myklebust Mar 29, 2013

NFS: Try AUTH_UNIX when PUTROOTFH gets NFS4ERR_WRONGSEC



Most NFSv4 servers implement AUTH_UNIX, and administrators will
prefer this over AUTH_NULL.  It is harmless for our client to try
this flavor in addition to the flavors mandated by RFC 3530/5661.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

parent 9a744ba3

fs/nfs/nfs4proc.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -2531,6 +2531,7 @@ static int nfs4_find_root_sec(struct nfs_server server, struct nfs_fh fhandle,
		RPC_AUTH_GSS_KRB5P,
		RPC_AUTH_GSS_KRB5I,
		RPC_AUTH_GSS_KRB5,
		RPC_AUTH_UNIX, /* courtesy */
		RPC_AUTH_NULL,
		};
		int status = -EPERM;