[Webkit-unassigned] [Bug 143088] [WinCairo] Crash when closing window while video is loading

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=143088

--- Comment #17 from Mathieu Lafon <arcoun at gmail.com> ---
(In reply to comment #15)
> It's possible we're still not handling MediaFoundation correctly.  Try to
> reproduce that crash, file another bug, debug it, and upload a patch :)

Why file another bug? I still easily reproduce this same bug, with the same stack trace and using the same condition. Nothing has been resolved here so the status should not be RESOLVED/FIXED.

(In reply to comment #16)
> Could you try to apply the following patch?
> It seems to be recommended to release all MF objects before MFShutdown is
> called.

No, still got a crash... Now during m_mediaSession->Shutdown but this might be because this is where the problematic object is completely released.

--

I only reproduce this in a VMWare VM, this might be related to the VMWare video driver or tools. Anyone has the same configuration?

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