[ros-bugs] [Bug 4475] New: STATUS_ACCESS_VIOLATION when opening Desktop context menu

[ReactOS.Bugzilla at www.reactos.org]

http://www.reactos.org/bugzilla/show_bug.cgi?id=4475

           Summary: STATUS_ACCESS_VIOLATION when opening Desktop context
                    menu
           Product: ReactOS
           Version: TRUNK
          Platform: QEmu
        OS/Version: ReactOS
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: Win32
        AssignedTo: ros-bugs at reactos.org
        ReportedBy: olaf_siejka at o2.pl
         QAContact: ros-bugs at reactos.org


Created an attachment (id=3919)
 --> (http://www.reactos.org/bugzilla/attachment.cgi?id=3919)
detailed first exception backtrace

This regression is located at rev. 40975 with rev. 40974 working correctly
(tested with QEMU on official bootcd`s). 

To replicate just boot to 3rd stage and press right mouse button on desktop.
Explorer will disappear with debug log entry of it being killed by unhandled
exception:

fixme:(dll/win32/shell32/shlview.c:1595) LVN_KEYDOWN key=0x0000004b
(subsystems/win32/win32k/ntuser/clipboard.c:1156) No WINSTA_ACCESSCLIPBOARD
access
Entered debugger on first-chance exception (Exception Code: 0xc0000005) (Page
Fault)
Memory at 0x00050046 could not be read: Page not present.
kdb:> cont
(ntoskrnl/ke/i386/exp.c:1044) Kill explorer.exe, ExceptionCode: c0000005,
ExceptionAddress: 77a72012

 Debug log done with catching first exception attached. Please assign to
Lentin, as this regression was obviously caused by:

[23:56:53] <Bugzilla> Revision 40795    Date: Tue May  5 15:31:02 2009 UTC    
Author: dchapyshev     
http://svn.reactos.org/svn/reactos?view=rev&revision=40795
[23:56:53] <Bugzilla> Log message: - Sync ole32 and oleaut32 with Wine 1.1.20


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