Re: [PATCH 0/5] MR3119: uiautomationcore: Add support for raising serverside events.

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/uiautomationcore/uia_event.c:
> +    struct uia_event *event;
> +    VARIANT node;
> +};
> +
> +static HRESULT uia_event_queue_post_event(struct uia_event *event, VARIANT node, struct uia_event_args *args)
> +{
> +    struct uia_queue_event *queue_event = heap_alloc_zero(sizeof(*queue_event));
> +
> +    if (!queue_event)
> +        return E_OUTOFMEMORY;
> +
> +    IWineUiaEvent_AddRef(&event->IWineUiaEvent_iface);
> +    InterlockedIncrement(&args->ref);
> +    queue_event->args = args;
> +    queue_event->event = event;
> +    queue_event->node = node;
> How do you make sure the node will still be valid when this event is processed?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/3119#note_36348