From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 82046] xbmc crashes with recent git mesa (git-150ac07) on r600g Date: Sun, 17 Aug 2014 23:33:26 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0630247023==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 845536E13F for ; Sun, 17 Aug 2014 16:33:26 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0630247023== Content-Type: multipart/alternative; boundary="1408318406.afC20.14695"; charset="us-ascii" --1408318406.afC20.14695 Date: Sun, 17 Aug 2014 23:33:26 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable https://bugs.freedesktop.org/show_bug.cgi?id=3D82046 --- Comment #2 from Kertesz Laszlo --- I bisected it. This commit turned up: 734e4946f50c1b83dafdb18ced652abc88e6a246 is the first bad commit commit 734e4946f50c1b83dafdb18ced652abc88e6a246 Author: Marek Ol=C5=A1=C3=A1k Date: Fri Jul 11 00:05:44 2014 +0200 mesa: fix crash in st/mesa after deleting a VAO This happens when glGetMultisamplefv (or any other non-draw function) is called, which doesn't invoke the VBO module to update _DrawArrays and the pointer is invalid at that point. However st/mesa still dereferences it to setup vertex buffers =3D=3D> c= rash. Reviewed-by: Brian Paul :040000 040000 b52b7dc931a318657a82f535b497aea102bdbc99 340446a111ba97d9d11602c0150251135178b64e M src --=20 You are receiving this mail because: You are the assignee for the bug. --1408318406.afC20.14695 Date: Sun, 17 Aug 2014 23:33:26 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Comment= # 2 on bug 82046<= /a> from Kertesz Laszlo 
I bisected it. This commit turned up:

734e4946f50c1b83dafdb18ced652abc88e6a246 is the first bad commit
commit 734e4946f50c1b83dafdb18ced652abc88e6a246
Author: Marek Ol=C5=A1=C3=A1k <marek.olsak@amd.com>
Date:   Fri Jul 11 00:05:44 2014 +0200

    mesa: fix crash in st/mesa after deleting a VAO

    This happens when glGetMultisamplefv (or any other non-draw function) is
    called, which doesn't invoke the VBO module to update _DrawArrays and
    the pointer is invalid at that point.

    However st/mesa still dereferences it to setup vertex buffers =3D=3D>=
; crash.

    Reviewed-by: Brian Paul <br=
ianp@vmware.com>

:040000 040000 b52b7dc931a318657a82f535b497aea102bdbc99
340446a111ba97d9d11602c0150251135178b64e M    src

You are receiving this mail because: =20=20=20=20=20=20
  • You are the assignee for the bug.
--1408318406.afC20.14695-- --===============0630247023== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============0630247023==--