Re: [PATCH 0/7] MR3956: uiautomationcore: Add support for raising events using the IProxyProviderWinEventHandler interface.

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/uiautomationcore/uia_event.c:
> -
> - TRACE("%p, %p, %d\n", iface, elprov, event_id);
> -
> - if (!sink_event)
> -
>    return E_OUTOFMEMORY;
> -
> - sink_event->args = create_uia_event_args(event_info);
> - if (!sink_event->args)
> - {
> -
>    free(sink_event);
> -
>    return E_OUTOFMEMORY;
> - }
> -
> - IRawElementProviderSimple_AddRef(elprov);
> - sink_event->elprov = elprov;
> - list_add_tail(event->u.clientside.sink_events, &sink_event->event_sink_list_entry);

I think sink_events needs to be checked for NULL.