[Bug 68843] "sna: Expand the array of fake outputs if the last is used" causes startup crash

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Sep 2 05:07:57 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=68843

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

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

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit 529db4d5edf396757f4f10a2b3aac55ad7e0bbc1
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Mon Sep 2 13:04:49 2013 +0100

    sna: Check for output->randr_output before dereferencing

    As we may call the ->detect() routines during the fallback initial
    probing, we need to handle the case where the output callbacks are
    called before RandR is setup.

    Regresion from
    commit 8ecb758697af42e8e68edee0d1945986470a9c04
    Author: Chris Wilson <chris at chris-wilson.co.uk>
    Date:   Sat Aug 31 19:44:50 2013 +0100

        sna: Expand the array of fake outputs if the last is used

    Reported-by: Andreas Reis <andreas.reis at gmail.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=68843
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

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