[Bug 80157] Buffer Overflow in xf86-video-intel

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jun 26 01:34:14 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=80157

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #34 from Chris Wilson <chris at chris-wilson.co.uk> ---
I'm content with that patch, I think it is doing the right thing wrt this bug.
So

commit 2e8c09f3fe468abba9c307ba3d7b2d22908e1172
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Wed Jun 25 22:19:23 2014 +0100

    sna/dri2: Hook into ClientGone callback to clear dangling references

    As the Window may exist for multiple Clients, we cannot rely on the
    destruction of the Window decoupling all outstanding events and
    preventing chasing a stale Client pointer.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80157
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>


Please double check that you cannot reproduce the earlier buffer
overflow/crash. If you can reproduce the assert failure, please open a new bug.

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