Re: [PATCH v2 0/4] MR2682: uiautomationcore: Focused element retrieval, and a deadlock fix.

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/uiautomationcore/uia_client.c:
> +         * both the node's creator provider and its HWND provider. This avoids
> +         * the problem of returning the same provider twice from GetFocus.
> +         */
> +        if (!desktop_node && ((i == node->creator_prov_idx) ||
> +                    (get_node_provider_type_at_idx(node, i) == PROV_TYPE_HWND)))
> +            continue;
> +
> +        hr = get_focus_from_node_provider(&node->IWineUiaNode_iface, i, &v);
> +        if (FAILED(hr))
> +            break;
> +
> +        if (V_VT(&v) != VT_EMPTY)
> +        {
> +            hr = UiaHUiaNodeFromVariant(&v, out_node);
> +            if (FAILED(hr))
> +                out_node = NULL;
> I'm guessing you meant to assign to `*out_node` here?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/2682#note_31531