Eliminating possible NULL pointer dereference.
Found by Coverity (CID 276138).
@@ -779,7 +779,9 @@ nxt_router_new_port_handler(nxt_task_t *task, nxt_port_recv_msg_t *msg)
{
nxt_port_new_port_handler(task, msg);
- if (msg->u.new_port->type == NXT_PROCESS_CONTROLLER) {
+ if (msg->u.new_port != NULL
+ && msg->u.new_port->type == NXT_PROCESS_CONTROLLER)
+ {
nxt_router_greet_controller(task, msg->u.new_port);
}
