[Bug 14542] New: Page fault on shutdown when using SetPixelFormat()

http://bugs.winehq.org/show_bug.cgi?id=14542

Summary: Page fault on shutdown when using SetPixelFormat()
           Product: Wine
           Version: CVS/GIT
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=14881)
 --> (http://bugs.winehq.org/attachment.cgi?id=14881)
Buggy app.

This is Ubuntu 8.04 AMD64 on a Dell Vostro 200 with Intel G31 graphics.

Even trivial applications generate a page fault on shutdown if the app used
SetPixelFormat() and/or ChoosePixelFormat() before.

Steps to reproduce:

Launch the attached app from a terminal and close the window after it popped
up. This should produce something like this:

mah@piccard:~/.wine/drive_c$ wine Testcase\ OpenGL\ Shutdown.exe 
Shutdown
wine: Unhandled page fault on read access to 0x00000200 at address 0xf7f0809d
(thread 0009), starting debugger...
mah@piccard:~/.wine/drive_c$

I'm not sure wether OpenGL is involved here. The app was built using
Code::Blocks (=MinGW) on Windows XP. Full source code (single file) is attached
as well, don't forget to link against libopengl32. The source contains a switch
to turn the offender off and on.

[Bug 14542] Page fault on shutdown when using SetPixelFormat()

http://bugs.winehq.org/show_bug.cgi?id=14542

--- Comment #1 from Traumflug   2008-07-17 17:05:30 ---
Created an attachment (id=14882)
 --> (http://bugs.winehq.org/attachment.cgi?id=14882)
App's single-file source.

The source contains a switch to turn the buggy behaviour on and off.

[Bug 14542] Page fault on shutdown when using SetPixelFormat()

http://bugs.winehq.org/show_bug.cgi?id=14542

--- Comment #2 from Alexandre Julliard   2008-07-18 03:45:30 ---
Probably an OpenGL driver bug. You should run under winedbg and get a backtrace
of the crash.

[Bug 14542] Page fault on shutdown when using SetPixelFormat()

http://bugs.winehq.org/show_bug.cgi?id=14542

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|CVS/GIT                     |unspecified

--- Comment #3 from Austin English   2009-01-20 02:39:33 ---
Removing deprecated CVS/GIT version tag. Please retest in current git. If the
bug is still present in today's wine, but was not present in some earlier
version of wine, please update version field to earliest known version of wine
that had the bug. Thanks!

[Bug 14542] Page fault on shutdown when using SetPixelFormat()

http://bugs.winehq.org/show_bug.cgi?id=14542

--- Comment #4 from Austin English   2009-07-21 14:00:10 ---
Is this still an issue in current (1.1.26 or newer) wine?

[Bug 14542] Page fault on shutdown when using SetPixelFormat()

http://bugs.winehq.org/show_bug.cgi?id=14542

Jaime Rave  changed:

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

--- Comment #5 from Jaime Rave   2009-12-09 23:33:35 ---
It's working for me, i don't see any crash.

[Bug 14542] Page fault on shutdown when using SetPixelFormat()

http://bugs.winehq.org/show_bug.cgi?id=14542

--- Comment #6 from Nikolay Sivov   2009-12-28 18:14:26 ---
Reporter, please provide a log requested in comment 2.

[Bug 14542] Page fault on shutdown when using SetPixelFormat()

http://bugs.winehq.org/show_bug.cgi?id=14542

Wylda  changed:

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

--- Comment #7 from Wylda   2010-01-03 08:35:26 ---

This is 2nd confirmation, that application in comment #0 does not produces any
crash or backtrace on shutdown.

All the following versions are OK for me:
 * 0.9.49, 1.0.1, 1.1.25, 1.1.35, 1.1.35-364-g9dc584d

PS: I do not understand source in comment #1, but i suppose it should just open
empty window.

[Bug 14542] Page fault on shutdown when using SetPixelFormat()

http://bugs.winehq.org/show_bug.cgi?id=14542

Louis Lenders  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |[e-mail]
         Resolution|                            |WORKSFORME

--- Comment #8 from Louis Lenders   2010-01-03 12:27:01 ---
(In reply to comment #7)
> This is 2nd confirmation, that application in comment #0 does not produces any
> crash or backtrace on shutdown.
>
> All the following versions are OK for me:
> - 0.9.49, 1.0.1, 1.1.25, 1.1.35, 1.1.35-364-g9dc584d
>
> PS: I do not understand source in comment #1, but i suppose it should just open
> empty window.

Works fine here as well. Either driver bug (as stated earlier) or invalid.
Anyway let's resolve as worsforme

[Bug 14542] Page fault on shutdown when using SetPixelFormat()

http://bugs.winehq.org/show_bug.cgi?id=14542

Louis Lenders  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #9 from Louis Lenders   2010-01-03 12:27:18 ---
closing

[Bug 14542] Page fault on shutdown when using SetPixelFormat()

http://bugs.winehq.org/show_bug.cgi?id=14542

Dmitry Timoshkov  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|WORKSFORME                  |INVALID

--- Comment #10 from Dmitry Timoshkov   2010-01-04 00:08:38 ---
Most likely invalid.