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(a)winehq.org ReportedBy: mikolaj.zalewski(a)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. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.