[Bug 12332] Microsoft Windows Server 2003 DDK SP1 installer crashes ('setupapi.SetupCloseFileQueue' should do proper handle validation before accessing members)

https://bugs.winehq.org/show_bug.cgi?id=12332

--- Comment #13 from Anastasius Focht  ---
Hello Nikolay,

--- quote ---
But just to clarify - it's not a step towards compatible structure layout,
Windows doesn't start this opaque structure with a  magic, and
SetupCloseFileQueue() can survive any input according to my testing.
--- quote ---

well, there is no need to be compatible when no apps depend on it.
Using a magic is certainly a better way than protecting member accesses using
SEH.

Regards