Re: [PATCH v2 0/2] MR1270: comctl32/edit: Check for control destruction on notification return.

[Mark Jansen (＠learn-more)]

Mark Jansen (@learn-more) commented about dlls/comctl32/edit.c:
> EDIT_UpdateScrollInfo(es);
>   }
>   if (dx && !(es->flags & EF_HSCROLL_TRACK))
> -		EDIT_NOTIFY_PARENT(es, EN_HSCROLL);
> +		notify_parent(es, EN_HSCROLL);
>   if (dy && !(es->flags & EF_VSCROLL_TRACK))

Here you are reading `es` after returning from a notification, should this be guarded?

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https://gitlab.winehq.org/wine/wine/-/merge_requests/1270#note_13373