[Bug 18815] New: Single-Sign-On with authenticated RPCs won't work

http://bugs.winehq.org/show_bug.cgi?id=18815

Summary: Single-Sign-On with authenticated RPCs won't work
           Product: Wine
           Version: 1.1.23
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: secur32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
                CC: [e-mail]

Single-Sign-On with authenticated RPC-Clients in a domain joined environment
won't work with Wine version 1.1.23. The culprit is the two latest changes to
ntlm.c which were at least in part based on wrong information given from my
side to Kai. The latest working version for this scenario is "2009-02-16
Alexandre Julliard secur32: Properly initialize the helper structure when... ".
If that version of the file is built together with Wine version 1.1.23, RPC
clients running under Wine using the ncacn_tcpip protocol sequence can
successfully authenticate against an RPC server on a Windows box. So if
possible, please revert this file to this version (the two latest changes made
by Kai were made because it took us a while to find out that rpc clients
running on Wine work only without "signing-and-sealing").