tree 7251e5c37089a8ba46696fbab8e5b2b5243e82b9
parent 6dc6e6e0d979aa666e2934ae40477195e4d37ceb
author Michel Dänzer <michel.daenzer@amd.com> 1413862815 +0900
committer Michel Dänzer <michel@daenzer.net> 1413965383 +0900

r600g: Drop references to destroyed blend state

Fixes use-after-free when the currently bound blend state is destroyed.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=85267
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84140

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>

Cc: mesa-stable@lists.freedesktop.org