[Bug 58141] New: [MDK] [WOW64] Stack overflow

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58141

Bug ID: 58141
           Summary: [MDK] [WOW64] Stack overflow
           Product: Wine
           Version: 10.6
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

MDK (be it software MDK95.EXE or 3D-accelerated MDKD3D/MDK3DFX) causes an STACK
OVERFLOW error on experimental WOW64 as soon as the executable is run:

0148:err:environ:init_peb starting L"Z:\root\wine\MDK\MDK3DFX.EXE" in
experimental wow64 mode
0148:err:virtual:virtual_setup_exception stack overflow 1280 bytes addr
0x6fffffc226b7 stack 0x7ffffe100b00
(0x7ffffe100000-0x7ffffe101000-0x7ffffe1ffd20)

The game works fine in 32bit mode. The problem is clearly related to WOW64
(which is how I run all my Windows games and has a pretty good compatibility
nowadays).

[Bug 58141] [MDK] [WOW64] Stack overflow

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58141

Erwin Iosef  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #1 from Erwin Iosef  ---
I also have this problem when playing Legacy of Kain: Blood Omen using Verok's
OpenGL patch with a similar output:
virtual:virtual_setup_exception stack overflow 1408 bytes addr 0x6ffffff52e57
stack 0x100100a80

Running with arch=win64 has the game run perfectly.

[Bug 58141] [MDK] [WOW64] Stack overflow

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58141

--- Comment #2 from Erwin Iosef  ---
Using newly released wine 10.8 for reference

[Bug 58141] [MDK] [WOW64] Stack overflow

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58141

Ken Sharp  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |wow64
           Severity|major                       |normal

--- Comment #3 from Ken Sharp  ---
What is MDK? Is it free to download?

[Bug 58141] [MDK] [WOW64] Stack overflow

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58141

Christian Costa  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #4 from Christian Costa  ---
I guess it's this one: https://www.gog.com/en/game/mdk

[Bug 58141] [MDK] [WOW64] Stack overflow

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58141

--- Comment #5 from Erwin Iosef  ---
Manuel, Ventuero's fork at
[wine-pure-git](https://aur.archlinux.org/packages/wine-pure-git) fixed my
problem, I suspect its this patch that probably fixes it, although I haven't
tested it myself and am not sure. [MR
!7064](https://gitlab.winehq.org/wine/wine/-/merge_requests/7064_

[Bug 58141] [MDK] [WOW64] Stack overflow

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58141

--- Comment #6 from Manuel  ---
(In reply to Erwin Iosef from comment #5)
> Manuel, Ventuero's fork at
> [wine-pure-git](https://aur.archlinux.org/packages/wine-pure-git) fixed my
> problem, I suspect its this patch that probably fixes it, although I haven't
> tested it myself and am not sure. [MR
> !7064](https://gitlab.winehq.org/wine/wine/-/merge_requests/7064_

Yes, indeed that works.
But it has yet to be merged into mainline. Seems to be near, though!