[PATCH v2] combase: Reorder hstring_private elements.

[Bernhard]

On Sat, Dec 25, 2021 at 1:34 PM Nikolay Sivov <nsivov at codeweavers.com> wrote:
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>> But anyway, do you have any idea why application would care? Is it some
>> statically linked code depending on it, or some native module bundled or
>> installed separately?
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> Well, the programs (also WinRT) from the Wine-bug suffer from the same issue, which to me looks like is caused by the misarranged struct, which I changed in this patch. They try to dereference the flags + length field, which causes a crash or invalid data to be read.
> I actually don't know why it worked in Wine before. Maybe by luck?
> (Also: The code that arranges the HSTRING struct members in memory this way, is compiled into the binary from the WinRT headers)
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> Which headers in particular? I'd like to read through that, maybe we can easily match it.
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>From WinRT the base.h file. On Windows they are installed in
C:\Program Files (x86)\Windows
Kits\10\Include\10.0.19041.0\cppwinrt\winrt