[Bug 30839] BSTR cache corrupts most of cached BSTR entries

http://bugs.winehq.org/show_bug.cgi?id=30839

--- Comment #5 from Dmitry Timoshkov  2012-06-13 11:07:29 CDT ---
(In reply to comment #4)
> str1 = SysAllocStringLen(..., 20);
> str2 = SysAllocStringLen(..., 20);
> SysFreeString(str1);
> SysFreeString(str2);
>
> DoSomethingNotAllocatingNewBSTRsWithStrings(str1, str2);
>
> is something guaranteed to work. Obviously it's a trivial example, but if your
> app really works reasonably well on Windows, it must follow another pattern
> that happens to work. Without understanding it, I don't see how we can fix the
> problem.

I'll give it another try and see if I can gather more details on what
is going on.