Public bug reported:
--- mesa-lts-quantal-9.0.3.orig/src/mesa/drivers/dri/nouveau/nouveau_driver.c
+++ mesa-lts-quantal-9.0.3/src/mesa/drivers/dri/nouveau/nouveau_driver.c
@@ -68,8 +68,13 @@
__DRIscreen *screen = nctx->screen->dri_screen;
__DRIdri2LoaderExtension *dri2 = screen->dri2.loader;
__DRIdrawable *drawable = nctx->dri_context->driDrawablePriv;
-
- dri2->flushFrontBuffer(drawable, drawable->loaderPrivate);
+/*
+ * From: Jan de Groot <j...@jgc.homeip.net>
+ * Date: Thu, 07 Mar 2013 18:48:13 +0000
+ * Subject: dri/nouveau: fix crash in nouveau_flush
+ */
+ if (drawable && drawable->loaderPrivate)
+ dri2->flushFrontBuffer(drawable,
drawable->loaderPrivate);
}
}
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: libgl1-mesa-dri-lts-quantal 9.0.3-0ubuntu0.4~precise1
ProcVersionSignature: Ubuntu 3.5.0-51.77~precise1-generic 3.5.7.33
Uname: Linux 3.5.0-51-generic i686
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: i386
Date: Sat Jun 21 23:12:07 2014
InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386
(20130213)
MarkForUpload: True
ProcEnviron:
TERM=xterm
SHELL=/bin/bash
PATH=(custom, no user)
LANG=en_US.UTF-8
SourcePackage: mesa-lts-quantal
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: mesa-lts-quantal (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 precise running-unity
--
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which is subscribed to mesa-lts-quantal in Ubuntu.
https://bugs.launchpad.net/bugs/1332882
Title:
SIGSEGV in nouveau-vieux-dri
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