Re: [PATCH 0/4] MR2248: uiautomationcore: Implement some IUIAutomation property helper methods.

[Nikolay Sivov (＠nsivov)]

Nikolay Sivov (@nsivov) commented about dlls/uiautomationcore/uia_com_client.c:
> +    VariantInit(&v);
> +    hr = UiaGetPropertyValue(element->node, UIA_BoundingRectanglePropertyId, &v);
> +    if (SUCCEEDED(hr) && V_VT(&v) == (VT_R8 | VT_ARRAY))
> +    {
> +        double vals[4];
> +        LONG idx;
> +
> +        for (idx = 0; idx < ARRAY_SIZE(vals); idx++)
> +            SafeArrayGetElement(V_ARRAY(&v), &idx, &vals[idx]);
> +
> +        ret_val->left = vals[0];
> +        ret_val->top = vals[1];
> +        ret_val->right = ret_val->left + vals[2];
> +        ret_val->bottom = ret_val->top + vals[3];
> +        VariantClear(&v);
> +    }
> Similarly here, but also might be worth doing a bounds check. Can this data come from some custom source?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/2248#note_25001