[Bug 16047] New: Wine and WSASendTo GARENA crash access violation

http://bugs.winehq.org/show_bug.cgi?id=16047

Summary: Wine and WSASendTo GARENA crash access violation
           Product: Wine
           Version: 1.1.8
          Platform: PC
               URL: http://garena.com
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P1
         Component: winsock
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

WINE 1.1.8
Garena client is crash war3.exe in function WSASendTo in war3hook.dll (Garena
hook)
Don't check if  parameter is NULL.
Winedbg trace in attachment.