[Bug 13558] New: part of the VARIANT data lost during OLE Automation data transport

http://bugs.winehq.org/show_bug.cgi?id=13558

           Summary: part of the VARIANT data lost during OLE Automation data
                    transport
           Product: Wine
           Version: 1.0-rc2
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P2
         Component: -unknown
        AssignedTo: wine-bugs(a)winehq.org
        ReportedBy: maihuaz(a)hotmail.com


We have a client-server application that uses OLE automation as transportation
mechanism. The data type we use is VARIANT var. Code snippet looks like this on
client side:
LPSAFEARRAY psa;
VARIANT var;
VariantInit( &var );
var.vt = VT_ARRAY | VT_UI1;
var.parray = psa;

On server side, we can get the var.vt part correctly, but the var.parray is
NULL, it gets lost during the transport.

I have attached error log from client side for your reference.

Thanks.

Michael


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