service: reinit opts in cr_service_work()

These are inherited from parent on fork(), thus need to put them in
clean state.
Signed-off-by: Ruslan Kuprieiev <kupruser@gmail.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

cr-service.c

@@ -222,6 +222,8 @@ static int cr_service_work(int sk)
 {
 	CriuReq *msg = 0;
 
+	init_opts();
+
 	if (recv_criu_msg(sk, &msg) == -1) {
 		pr_perror("Can't recv request");
 		goto err;