[Bug 30406] New: WinUAE crashes when the emulation window is resized

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=30406

             Bug #: 30406
           Summary: WinUAE crashes when the emulation window is resized
           Product: Wine
           Version: 1.5.1
          Platform: x86-64
               URL: http://www.winuae.net/files/InstallWinUAE2400.exe
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: markk at clara.co.uk
    Classification: Unclassified


Created attachment 39747
  --> http://bugs.winehq.org/attachment.cgi?id=39747
Backtrace output for crash when resizing window

I'm testing with Wine 1.5.1, Lubuntu 11.10 64-bit, Nvidia driver 295.20.

This bug applies to version 2.4.0 of the WinUAE Amiga emulator. WinUAE can use
either DirectDraw or Direct3D for its graphics output. The default is
DirectDraw (at least when installed under Wine in XP mode). I get a crash on
resizing the emulation window. In my testing, it seems to happen more often
when graphics API is set to Direct3D.

To reproduce the problem:
- Download and run the WinUAE installer. Run WinUAE.
- Click Start. The emulation window opens and after a few seconds the insert
media screen appears. There's a red mouse pointer which you can move.
- Click the middle mouse button to un-capture the mouse, then resize the
emulation window several times. You may get a crash at this point.
- Press F12 to bring up the settings window. Click Miscellanous in the treeview
and change Graphics API to Direct3D.
- To work around Wine bug 10643, click in the emulation window then press and
release F12.
- Click OK to continue the emulation.
- Repeatedly resize the window. You should get a crash sooner or later.

When it crashes, a dialog box appears with caption Crash, and text like this:
  Crash detected. MiniDump saved as:
  C:\Program Files\WinUAE\winuae_240_yyyymmdd_hhmmss.dmp
On clicking OK a Wine Program Error window appears. Backtrace output from that
is attached.

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