[Bug 14574] New: iphlpapi: GetAdaptersAddresses required for some utility classes in system.net namespace (.NET)
wine-bugs at winehq.org
wine-bugs at winehq.org
Sat Jul 19 10:55:44 CDT 2008
http://bugs.winehq.org/show_bug.cgi?id=14574
Summary: iphlpapi: GetAdaptersAddresses required for some utility
classes in system.net namespace (.NET)
Product: Wine
Version: CVS/GIT
Platform: PC
OS/Version: Linux
Status: UNCONFIRMED
Severity: enhancement
Priority: P2
Component: -unknown
AssignedTo: wine-bugs at winehq.org
ReportedBy: focht at gmx.net
Hello,
encountered this insufficiency several times while investigating bugs in
several .NET/managed apps:
--- snip ---
..
First chance exception generated: (0x125ef4c)
<System.EntryPointNotFoundException>
ClassName=<null>
AssemblyName=<null>
MessageArg=<null>
ResourceId=0
_className=<null>
_exceptionMethod=<null>
_exceptionMethodString=<null>
_message=(0x125f094) "Unable to find an entry point named
'GetAdaptersAddresses' in DLL 'iphlpapi.dll'."
_data=<null>
_innerException=<null>
_helpURL=<null>
_stackTrace=(0x125f16c) <System.SByte[]>
_stackTraceString=<null>
_remoteStackTraceString=<null>
_remoteStackIndex=0
_dynamicMethods=<null>
_HResult=-2146233053
_source=<null>
_xptrs=0
_xcode=-532459699
Exception is called:FIRST_CHANCE
[0110] mov esi,eax
(cordbg) w
Thread 0x4a Current State:Background,GCUnsafe spot
0)* System.Net.NclUtilities::GetLocalAddresses +0272[native] +0029[IL]
1) System.Net.NclUtilities::get_LocalAddresses +0219[native] +0081[IL]
2) System.Net.ServicePoint::IsAddressListLoopback +0067[native] +0002[IL]
3) System.Net.ServicePoint::SetAddressList +0082[native] +0024[IL]
4) System.Net.ServicePoint::GetIPAddressInfoList +0503[native] +0228[IL]
5) System.Net.ServicePoint::ConnectSocketInternal +0150[native] +0022[IL]
6) System.Net.ServicePoint::ConnectSocket +0055[native] +0000[IL]
7) System.Net.ServicePoint::GetConnection +0257[native] +0067[IL]
8) System.Net.PooledStream::Activate +0142[native] +0024[IL]
9) System.Net.Connection::CompleteStartConnection +0360[native] +0111[IL]
..
--- snip ---
The missing iphlpapi export seems not critical for functioning of apps (first
chance exception is caught) but it's better to fill holes in wine's API.
MSDN info here: http://msdn.microsoft.com/en-us/library/aa365915.aspx
Set component as -unknown- because iphlpapi component doesn't exist in
bugzilla.
(NOTE for myself: encountered this in VS.NET 2005 startup phase, under managed
debugger, 'ca e')
Regards
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