nfsd: unsupported nfs4 ops should fail with nfserr_opnotsupp
nfserr_opnotsupp should be returned for unsupported nfs4 ops
rather than nfserr_op_illegal.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index de1fd9d..653951c 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -991,6 +991,12 @@
return nfs_ok;
}
+static __be32
+nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
+{
+ return nfserr_opnotsupp;
+}
+
typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
static nfsd4_dec nfsd4_dec_ops[] = {
@@ -998,6 +1004,7 @@
[OP_CLOSE] (nfsd4_dec)nfsd4_decode_close,
[OP_COMMIT] (nfsd4_dec)nfsd4_decode_commit,
[OP_CREATE] (nfsd4_dec)nfsd4_decode_create,
+ [OP_DELEGPURGE] (nfsd4_dec)nfsd4_decode_notsupp,
[OP_DELEGRETURN] (nfsd4_dec)nfsd4_decode_delegreturn,
[OP_GETATTR] (nfsd4_dec)nfsd4_decode_getattr,
[OP_GETFH] (nfsd4_dec)nfsd4_decode_noop,
@@ -1009,9 +1016,11 @@
[OP_LOOKUPP] (nfsd4_dec)nfsd4_decode_noop,
[OP_NVERIFY] (nfsd4_dec)nfsd4_decode_verify,
[OP_OPEN] (nfsd4_dec)nfsd4_decode_open,
+ [OP_OPENATTR] (nfsd4_dec)nfsd4_decode_notsupp,
[OP_OPEN_CONFIRM] (nfsd4_dec)nfsd4_decode_open_confirm,
[OP_OPEN_DOWNGRADE] (nfsd4_dec)nfsd4_decode_open_downgrade,
[OP_PUTFH] (nfsd4_dec)nfsd4_decode_putfh,
+ [OP_PUTPUBFH] (nfsd4_dec)nfsd4_decode_notsupp,
[OP_PUTROOTFH] (nfsd4_dec)nfsd4_decode_noop,
[OP_READ] (nfsd4_dec)nfsd4_decode_read,
[OP_READDIR] (nfsd4_dec)nfsd4_decode_readdir,