nfsd4: make set of large acl return efbig, not resource

If a client attempts to set an excessively large ACL, return
NFS4ERR_FBIG instead of NFS4ERR_RESOURCE.  I'm not sure FBIG is correct,
but I'm positive RESOURCE is wrong (it isn't even a well-defined error
any more for NFS versions since 4.1).

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

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 668bfe1fcdec7899cdbcc58089034c54d2707f94..de7bc8f7c106a440d6e4cb0fe0110f83a44acce0 100644 (file)
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -294,7 +294,7 @@ nfsd4_decode_fattr(struct nfsd4_compoundargs *argp, u32 *bmval,
                READ32(nace);
 
                if (nace > NFS4_ACL_MAX)
-                       return nfserr_resource;
+                       return nfserr_fbig;
 
                *acl = nfs4_acl_new(nace);
                if (*acl == NULL)