Re: [PATCH v2 0/7] MR2336: mshtml: Assume navigation can happen during callbacks.

[Jacek Caban (＠jacek)]

Jacek Caban (@jacek) commented about dlls/mshtml/editor.c:
>      return S_OK;
>
>  doc->nscontainer->usermode = EDITMODE;
> - IUnknown_AddRef(doc->outer_unk);

In principle, it's caller responsibility to own a reference to "this-alike" objects. The root of the problem is that when using things like This->doc, it's owned by This object, not the caller. I'd suggest to move that AddRef to callers.