[Bug 37633] New: .NET's DownloadString method fails (due to RAS?)

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=37633

            Bug ID: 37633
           Summary: .NET's DownloadString method fails (due to RAS?)
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P2
         Component: rasapi32
          Assignee: wine-bugs at winehq.org
          Reporter: andrew at bamsoftwaregroup.com
      Distribution: ---

Using: wine-1.7.31

I am trying to run a .NET app that I have the source code to. 

The C# code looks as follows:
var xml = new
WebClient().DownloadString("https://raw.githubusercontent.com/Epix37/Hearthstone-Deck-Tracker/master/Hearthstone%20Deck%20Tracker/Version.xml");

I see these messages appear in my console:

fixme:ras:RasEnumConnectionsW (0x7804d68,0x33e43c,0x33e440),stub!
fixme:ras:RasEnumConnectionsW RAS support is not implemented! Configure program
to use LAN connection/winsock instead!
fixme:ras:RasConnectionNotificationW (0xffffffff,0x2cc,0x00000003),stub!
fixme:winhttp:get_system_proxy_autoconfig_url no support on this platform
fixme:winhttp:WinHttpDetectAutoProxyConfigUrl discovery via DHCP not supported




And then the C# stack trace which bubbles, originating from DownloadString:

########## 11/25/2014 8:58:27 PM ##########
System.Windows.Markup.XamlParseException: The invocation of the constructor on
type 'Hearthstone_Deck_Tracker.MainWindow' that matches the specified binding
constraints threw an exception. ---> System.AccessViolationException: Attempted
to read or write protected memory. This is often an indication that other
memory is corrupt.
   at
System.Net.UnsafeNclNativeMethods.SafeNetHandlesXPOrLater.freeaddrinfo(IntPtr
info)
   at System.Net.SafeFreeAddrInfo.ReleaseHandle()
   at System.Runtime.InteropServices.SafeHandle.InternalDispose()
   at System.Runtime.InteropServices.SafeHandle.Dispose(Boolean disposing)
   at System.Net.Dns.TryGetAddrInfo(String name, AddressInfoHints flags,
IPHostEntry& hostinfo)
   at System.Net.Dns.TryInternalResolve(String hostName, IPHostEntry& result)
   at System.Net.ServicePoint.GetIPAddressInfoList(Int32& currentIndex,
IPAddress[] addresses)
   at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure,
Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState
state, IAsyncResult asyncResult, Exception& exception)
   at System.Net.ServicePoint.GetConnection(PooledStream PooledStream, Object
owner, Boolean async, IPAddress& address, Socket& abortSocket, Socket&
abortSocket6)
   at System.Net.PooledStream.Activate(Object owningObject, Boolean async,
GeneralAsyncDelegate asyncCallback)
   at System.Net.Connection.CompleteStartConnection(Boolean async,
HttpWebRequest httpWebRequest)
   at System.Net.Connection.CompleteStartRequest(Boolean onSubmitThread,
HttpWebRequest request, TriState needReConnect)
   at System.Net.Connection.SubmitRequest(HttpWebRequest request, Boolean
forcedsubmit)
   at System.Net.ServicePoint.SubmitRequest(HttpWebRequest request, String
connName)
   at System.Net.HttpWebRequest.SubmitRequest(ServicePoint servicePoint)
   at System.Net.HttpWebRequest.GetResponse()
   at System.Net.WebClient.GetWebResponse(WebRequest request)
   at System.Net.WebClient.DownloadBits(WebRequest request, Stream writeStream,
CompletionDelegate completionDelegate, AsyncOperation asyncOp)
   at System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest&
request)
   at System.Net.WebClient.DownloadString(Uri address)
   at System.Net.WebClient.DownloadString(String address)
   at Hearthstone_Deck_Tracker.Helper.CheckForUpdates(Version& newVersionOut)



I am not positive what the exact error here is, although it is pretty severe
that a simple .NET web-related download method fails. Any insight to get this
to work would be appreciated.

-- 
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.