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Windows Explorer crash When interacting with Action Center radio buttons #1332

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nvaccessAuto opened this issue Jan 24, 2011 · 1 comment
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@nvaccessAuto
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Reported by mdcurran on 2011-01-24 01:41
str:

  • Run Firefox 3.6
  • Activate the Action Center icon on the system tray
  • Choose the problem about Mozilla container plugin (if not visible it may be within Action Center itself under archived messages)
  • Wait for the solution document to load
  • Tab or arrow to the radio buttons at the bottom which ask if the document was useful.

At this point NVDA freezes and Windows Explorer comes up with a crash dialog.

So far I have found out the following:

  • Its not related to virtualBuffers as I tried after disabling the MSHTML one.
  • Its not simply activating the radio button as I can do this with review with out it crashing
  • Watching with windbg while it crashed, zi can see its inside oleacc, specifically accWrap_base::~accWrap_base.

So most likely this is not our bug. Though of course it would be great to find a way to avoid the crash occuring.

@nvaccessAuto
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Comment 1 by mdcurran on 2011-02-25 03:09
I was able to reproduce this bug on Windows 7 with IE8 installed. However, after installing IE9 rc, I can no longer reproduce the bug. This suggests that a bug in MSHTML was fixed. I'm hoping that IE9 will eventually be in a Windows 7 service pack (i.e. become a standard part of install), thus making the bug go away. I don't think there is anything else that can be done, so closing for now as can't fix. But for those reading: IE9 should fix the problem.
Changes:
Added labels: cantfix
State: closed

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