Re: [PATCH 0/5] MR3066: uiautomationcore: Initial patches for serverside event support.

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/uiautomationcore/uia_event.c:
> assert(!event->event_map_entry);
>
> SafeArrayDestroy(event->runtime_id);
> -        uia_cache_request_destroy(&event->cache_req);
> +        if (event->event_type == EVENT_TYPE_CLIENTSIDE)
> +        {
> +            uia_cache_request_destroy(&event->u.clientside.cache_req);
> +            if (event->u.clientside.mta_cookie)
> +                CoDecrementMTAUsage(event->u.clientside.mta_cookie);
> +        }
> +        else
> +            IWineUiaNode_Release(event->u.serverside.node);

Is this going to work if uia_node_attach_event takes an error path and doesn't set this?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/3066#note_35945