New subject: [Bug 48351] viaDuct-3D Expert 2.322 - page fault when reading 0x8 on first start and when opening a catalog

25 Dec 2019


      https://bugs.winehq.org/show_bug.cgi?id=48351
Bug ID: 48351
           Summary: viaDuct-3D Expert 2.322 - page fault when reading 0x8
                    on first start and when opening a catalog
           Product: Wine
           Version: 5.0-rc2
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs@winehq.org
          Reporter: klavier22@hotmail.de
      Distribution: ---
Created attachment 66088
  --> https://bugs.winehq.org/attachment.cgi?id=66088
Crash report
The software can be downloaded here: https://www.cms3.com/en/downloads.html
(viaDuct-3D Expert, version 2.322)
Direct link: https://www.cms3.com/downloads/viaduct_expert_2322.exe
Installation works flawlessly. It asked to install VC2005, which I confirmed.
When opening the software the first time, it will crash with the crash report I
appended.
When opening it again, it will open, giving this error:
...
Invalid Catalog
The selected catalog "C:\Program Files (x86)\CMS 3 GmbH\Catalogs\CMS DIN\DuctCat.vdb" could not be opened! Please select a valid catalog to open in the menu for the program options.
It will then show the main window. If you click on Configuration -> Catalogue
-> Open... and select the catalog file "C:\Program Files (x86)\CMS 3
GmbH\Catalogs\CMS DIN\DuctCat.vdb", the same crash will happen.
I suspect that this is just some kind of "Open the last catalog again if exited
gracefully" logic and both crashes essentially the same (So on the first start,
it just tries to open the catalog file on its own)
These are the lines from the crash log I think are most relevant:
```
Unhandled exception: page fault on read access to 0x00000008 in 32-bit code
(0x781f37d0).
Backtrace:
=>0 0x781f37d0 EntryPoint+0xffffffff() in mfc80 (0x0032fab0)
0x781f37d0 EntryPoint+0xffffffff in mfc80: movl    0x0(%eax),%eax
```
so the relevant component may be mfc.
Tested on a freshly installed ubuntu mate 19.10 with winehq-devel installed
(wine-5.0-rc2). It also already happens the ubuntu repositories wine (4.0.2-1)
The application works well on windows 7 and 10.
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[Bug 48351] New: viaDuct-3D Expert 2.322 - page fault when reading 0x8 on first start and when opening a catalog