Re: [PATCH 0/5] MR3919: uiautomationcore: Initial IProxyProviderWinEventHandler WinEvent translation patches.

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/uiautomationcore/uia_event.c:
> +};
> -
>
> +static void uia_event_queue_push(struct uia_queue_event *event, int queue_event_type)
>  {
> -
>
> event->queue_event_type = queue_event_type;
> EnterCriticalSection(&event_thread_cs);
> -
>
> if (queue_event_type == QUEUE_EVENT_TYPE_WIN_EVENT)
> -
>
> {
> -
>    struct uia_queue_win_event *win_event = (struct uia_queue_win_event *)event;
> -
> -
>    if (win_event->hook != event_thread.hook)
> -
>    {
> -
>        free(event);
> -
>        goto exit;
> -
>    }

When can this happen?