Re: [PATCH 0/7] MR832: uiautomationcore: Implement basic HWND based HUIANODE behavior.

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/uiautomationcore/uia_client.c:
> +/***********************************************************************
> -
> -
>      UiaNodeFromHandle (uiautomationcore.@)
> - */
>
> +HRESULT WINAPI UiaNodeFromHandle(HWND hwnd, HUIANODE *huianode)
> +{
> - struct uia_node *node;
> - HRESULT hr;
> -
> - TRACE("(%p, %p)\n", hwnd, huianode);
> -
> - if (!huianode)
> -
>    return E_INVALIDARG;
> -
> - *huianode = NULL;
> -
> - if (!IsWindow(hwnd))

Seems like a potential time-of-check to time-of-use issue.