NFSv4: Fix a regression in decode_getfattr

We don't want to have the mounted_on_fileid overwrite the true fileid. We
only return the former if the server didn't supply the true fileid.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

parent 7ad07353

fs/nfs/nfs4xdr.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3912,7 +3912,7 @@ static int decode_getfattr_attrs(struct xdr_stream xdr, uint32_t bitmap,
		status = decode_attr_mounted_on_fileid(xdr, bitmap, &fileid);
		if (status < 0)
		goto xdr_error;
		if (status != 0) {
		if (status != 0 && !(fattr->valid & status)) {
		fattr->fileid = fileid;
		fattr->valid \|= status;
		}