[Bug 31953] New: regedit crashes when renaming the HKEY_XXX keys

http://bugs.winehq.org/show_bug.cgi?id=31953

Bug #: 31953
           Summary: regedit crashes when renaming the HKEY_XXX keys
           Product: Wine
           Version: 1.5.15
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: programs
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Created attachment 42101
  --> http://bugs.winehq.org/attachment.cgi?id=42101
Shows the duplicated HKEY_USERS key

It should not be possible to rename these keys, and indeed a right-click on
them shows that the 'Rename' menu is disabled.
But a triple-click on HKEY_LOCAL_MACHINE or HKEY_USERS still puts them in edit
mode. Then clicking away from the key causes regedit to crash:

wine: Unhandled stack overflow at address 0x7bc6739e (thread 0009), starting
debugger...
err:seh:setup_exception_record stack overflow 816 bytes in thread 0009 eip
7bc49290 esp 00231000 stack 0x230000-0x231000-0x330000

What appears to happen is that the key is copied into itself again and again
until the stack overflow. As a result a second try gives a 'File exists' error
instead.