New subject: [Bug 48523] dlls/toolhelp16.dll16 LocalFirst and LocalNext only return LMEM_FIXED handles

26 Jan 2020


      https://bugs.winehq.org/show_bug.cgi?id=48523
Bug ID: 48523
           Summary: dlls/toolhelp16.dll16 LocalFirst and LocalNext only
                    return LMEM_FIXED handles
           Product: Wine
           Version: 5.0-rc6
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs@winehq.org
          Reporter: dirk.niggemann@gmail.com
      Distribution: ---
I have a program (HP Chemstation G1701BA) which ha two 16-bit components 
(MSTOP.EXE and MSCONFIG.EXE) which inspect their own allocated local heaps to
find their menus.
They use TOOLHELP.DLL to do this(LocalFirst() and LocalNext()) .
However, the Wine implementation of toolhelp.dll does not return any of the
moveable local heap handles, only the fixed ones.  This causes both programs to
error during menu building with an internal 'CP Object not found' error.
I have an unfinished test implementation of toolhelp.dll that handles moveable
handles which seems to resolve this issue.
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[Bug 48523] New: dlls/toolhelp16.dll16 LocalFirst and LocalNext only return LMEM_FIXED handles