[Bug 14639] New: ngen.exe from .NET 2.0 show exception E_INVALIDARG when trying to compile an assembly
wine-bugs at winehq.org
wine-bugs at winehq.org
Sat Jul 26 02:20:56 CDT 2008
http://bugs.winehq.org/show_bug.cgi?id=14639
Summary: ngen.exe from .NET 2.0 show exception E_INVALIDARG when
trying to compile an assembly
Product: Wine
Version: 1.1.2
Platform: Other
OS/Version: other
Status: NEW
Keywords: dotnet
Severity: normal
Priority: P2
Component: oleaut32
AssignedTo: wine-bugs at winehq.org
ReportedBy: mikolaj.zalewski at gmail.com
Created an attachment (id=15047)
--> (http://bugs.winehq.org/attachment.cgi?id=15047)
oleaut32 patch
To reproduce:
wine ngen asiduvaoisduvbaios
The expected behaviour is HRESULT 0x80070002 (file not found), while we get
E_INVALIDARG. The E_INVALIDARD is because of some garbage provided to
SetPriorityClass.
There is a bug in either oleaut32's serialize_param or deserialize_param -
serialize_param treats VT_USERDEFINED/TKIND_RECORD as inline data, while
deserialize_param makes of it a pointer to an allocated buffer. As the VT_PTR
is absent, I would except the first is correct (also it seems this is what ngen
is expecting). The attached patch makes the class sent to SetPriorityClass
constant - always 0xffffffff.
This is still incorrect. The native SetPriotityClass ignores incorrect flags,
so maybe we should just return TRUE, but it could be another bug e.g. in
oleaut32.
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