[Bug 4178] New: System crash with Enable/Disable toolbar buttons in a Thread

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=4178

Summary: System crash with Enable/Disable toolbar buttons in a
                    Thread
           Product: Wine
           Version: 0.9.4.
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: wine-programs
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

If I have a Delphi 7 program with Zeos , acessing a Firebird 1.5.2 database, 
while a MDI form is loaded , I start a Thread that open the zeos querys and 
enable/disable toolbar button. System Hangs ... and not more is explicited .