Eliminating possible NULL pointer dereference.

Found by Coverity (CID 276138).
2018-04-27 20:32:50 +03:00
parent 10898568a3
commit 07204789bc
1 changed files with 3 additions and 1 deletions
--- a/src/nxt_router.c
+++ b/src/nxt_router.c
@@ -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);
    }