[Bug 17765] AutoCAD 2008: Crash after closing "Selection Preview Cycling" window (also affects XMLSpy)

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=17765


Dan Kegel <dank at kegel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |download
                 CC|                            |dank at kegel.com
   Target Milestone|---                         |1.2.0
            Summary|AutoCAD 2008: Crash after   |AutoCAD 2008: Crash after
                   |closing "Selection Preview  |closing "Selection Preview
                   |Cycling" window             |Cycling" window (also
                   |                            |affects XMLSpy)




--- Comment #5 from Dan Kegel <dank at kegel.com>  2009-12-31 15:22:04 ---
Also affects XMLSpy 2010.  To reproduce:
  wget http://v2010.sw.altova.com/XMLSpyStd2010.exe
  wine XMLSpyStd2010.exe
  Start the app.  It will prompt you to request a key.  Do so.
  When your key arrives by email, enter it.  
  Start the app again.  
  File / New / HTML 4
An editing window should appear in the middle of the frame,
containing a hello, world document.  
Click the 'Browser view' button on the bottom bar of that window;
it should show you what the document looks like in iexplore.
Now click 'Text view' on the bottom bar to get back to the editor.
Boom!
Unhandled exception: page fault on write access to 0x425391ab in 32-bit code
(0x0450ef71).
Backtrace:
=>0 0x0450ef71 (0x0032f48c)
  1 0x3eaec554
WebBrowser_Release+0x64(iface=<?>)[dlls/shdocvw/webbrowser.c:161] 

Commenting out the three lines of WebBrowser_Release as described in
comment #3 also prevents the crash.
We have disabled release for mshtml in the past, haven't we?  Maybe
this is one more place we need to do some of that if this is hard to fix.

Crashes multiple apps, in core component -> nominating for 1.2

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