oleaut32: Add a test for BSTR cache. Take 3.

Dmitry Timoshkov dmitry at baikal.ru
Tue Jun 5 06:41:52 CDT 2012

Jacek Caban <jacek at codeweavers.com> wrote:

> >> BTW, did you test the app on Windows with disabled BSTR cache? It's easy
> >> to do by setting OANOCACHE environment variable before running the app.
> >> If that breaks the app, then indeed the app is broken in a way that it
> >> depends on BSTR cache behaviour.
> > It's easy to test under Wine too. Yes, the app depends on enabled BSTR cache.
> Then you don't eliminate possibility of use-after-free bugs in Wine code
> base.

Of course. But if that wasn't clear enough I'll rephrase it: yes, I tested
the affected application under Windows, and setting OANOCACHE breaks it.
With native oleaut32.dll the app works perfectly under Wine, setting
OANOCACHE breaks it same way as under Windows.


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