Comment 7 for bug 1228677

Revision history for this message
Chris Wilson (ickle) wrote : Re: Xorg crashed with SIGABRT

commit d7eb40efa79dd9ea720606b94a20179c7dd18e03
Author: Chris Wilson <email address hidden>
Date: Wed Sep 25 13:54:43 2013 +0100

    sna: Check that the bo exists before attempting to undo it

    Fixes a NULL dereference from sna_blt_composite().

    Bugzilla: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1228677
    Signed-off-by: Chris Wilson <email address hidden>