[Bug 45080] Null pointer dereference in member function of D3D11 device

https://bugs.winehq.org/show_bug.cgi?id=45080

--- Comment #12 from Toni  ---
In case it's not clear you can try editing dlls/dxgi/device.c, around line 42
(depends on the wine source you're editing), where you have the line "||
IsEqualGUID(riid, &IID_IDXGIDevice1)", add another line with "||
IsEqualGUID(riid, &IID_IDXGIDevice2)" instead just below that. That will make
it return an incomplete IDXGIDevice2 interface that might or might not work.

Try that and then see if you get to the same point or hit some new problem.