Commit dd30333c authored Apr 12, 2013 by J. Bruce Fields

nfsd4: better error return to indicate SSV non-support



As 4.1 becomes less experimental and SSV still isn't implemented, we
have to admit it's not going to be, and return some sensible error
rather than just saying "our server's broken".  Discussion in the ietf
group hasn't turned up any objections to using NFS4ERR_ENC_ALG_UNSUPP
for that purpose.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

parent aa387d6c

fs/nfsd/nfs4state.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1651,6 +1651,7 @@ nfsd4_exchange_id(struct svc_rqst *rqstp,
		default: /* checked by xdr code */
		WARN_ON_ONCE(1);
		case SP4_SSV:
		return nfserr_encr_alg_unsupp;
		case SP4_MACH_CRED:
		return nfserr_serverfault; /* no excuse :-/ */
		}