[Bug 45357] Proprietary .NET 4.x program using Solid Framework .NET libraries and OCR crashes

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=45357

--- Comment #17 from Silvan <s.jegen at gmail.com> ---
(In reply to Zebediah Figura from comment #16)
> (In reply to Silvan from comment #15)
> > I used winecfg to set the winehid.sys library to "disabled" but I got the
> > same messages and a runtime of about 11s when running wine64 with a
> > non-existing file.
> > 
> 
> Er, my apologies; I meant winebus.sys.

This seems to have done the trick! When running wine64 with the non-existing
file I now get

$ time wine64 nonexistingfile.exe001c:fixme:ntdll:EtwEventUnregister (deadbeef)
stub.
0012:fixme:ntdll:EtwEventUnregister (deadbeef) stub.
0012:fixme:wer:WerSetFlags (2) stub!
0012:fixme:heap:RtlSetHeapInformation (nil) 1 (nil) 0 stub
0019:fixme:process:SetProcessShutdownParameters (00000380, 00000000): partial
stub.
0019:fixme:ntdll:EtwEventRegister ({319dc449-ada5-50f7-428e-957db6791668},
0x993b10, 0x9e1b20, 0x9e1b38) stub.
0019:fixme:ntdll:EtwEventSetInformation (deadbeef, 2, 0x973159, 28) stub
001c:fixme:heap:RtlSetHeapInformation 0x240000 0 0x23e830 4 stub
001c:fixme:wer:WerSetFlags (2) stub!
001c:fixme:heap:RtlSetHeapInformation (nil) 1 (nil) 0 stub
0022:fixme:process:SetProcessShutdownParameters (00000380, 00000000): partial
stub.
0022:fixme:ntdll:EtwEventRegister ({319dc449-ada5-50f7-428e-957db6791668},
0x950d00, 0x9c0260, 0x9c0280) stub.
0022:fixme:ntdll:EtwEventSetInformation (deadbeef, 2, 0x998add, 28) stub
0036:err:winedevice:async_create_driver failed to create driver L"WineBus":
c0000142
000f:fixme:service:scmdatabase_autostart_services Auto-start service L"WineBus"
failed to start: 31
wine: cannot find L"C:\\windows\\system32\\nonexistingfile.exe"

real    0m1.722s
user    0m0.001s
sys     0m0.006s
$ time wine64 nonexistingfile.exe
wine: cannot find L"C:\\windows\\system32\\nonexistingfile.exe"

real    0m0.022s
user    0m0.000s
sys     0m0.019s
$ time wine64 nonexistingfile.exe
wine: cannot find L"C:\\windows\\system32\\nonexistingfile.exe"

real    0m0.018s
user    0m0.004s
sys     0m0.012s
...

The times are not very consistent but I assume that this could be related to a
wine service shutting down and starting again.

I can also confirm that with winebus.sys disabled our program takes about
the same time as on Windows (I misremembered the time taken on Windows
being 1s but it was actually 5s which is what we get through wine now
as well).

Do you want me to try to debug what the issue with winebus.sys is?

Weirdly enough, the output of our program using the Solid OCR libraries when
ran on Windows is different from what it is when ran in Wine. I am not sure
that this counts as a Wine bug...

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