nfsd4: fix test_stateid error reply encoding



If the entire operation fails then there's nothing to encode.

Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

parent 04819bf6

fs/nfsd/nfs4xdr.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -3473,6 +3473,9 @@ nfsd4_encode_test_stateid(struct nfsd4_compoundres *resp, __be32 nfserr,
		struct nfsd4_test_stateid_id stateid, next;
		__be32 *p;

		if (nfserr)
		return nfserr;

		RESERVE_SPACE(4 + (4 * test_stateid->ts_num_ids));
		*p++ = htonl(test_stateid->ts_num_ids);