From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 82279] New: SDL applications crash when changing video mode: double free or corruption Date: Thu, 07 Aug 2014 05:12:15 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2144380265==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 832446E201 for ; Wed, 6 Aug 2014 22:12:15 -0700 (PDT) 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 --===============2144380265== Content-Type: multipart/alternative; boundary="1407388335.fE77e530.28297"; charset="us-ascii" --1407388335.fE77e530.28297 Date: Thu, 7 Aug 2014 05:12:15 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=82279 Priority: medium Bug ID: 82279 Assignee: dri-devel@lists.freedesktop.org Summary: SDL applications crash when changing video mode: double free or corruption Severity: normal Classification: Unclassified OS: Linux (All) Reporter: xamaniqinqu@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: git Component: Drivers/Gallium/radeonsi Product: Mesa Created attachment 104195 --> https://bugs.freedesktop.org/attachment.cgi?id=104195&action=edit GDB backtrace of Dosbox crash. Overview: SDL applications crash when changing video mode, "corrupted double-linked list" and "double free or corruption" are printed to stderr. The applications tested are Dosbox and Enemy Territory: Quake Wars. Steps to reproduce: 1) Install an abandonware game such as Commander Keen 4 2) Run it in Dosbox 3) Depending on the game, press a key to start the game proper Actual results: The application crashes upon changing video mode. Expected results: The application changes video mode without causing a crash. Build date and platform: Build date of all components: 2014-08-07 Platform: Gentoo GNU/Linux x86_64 Linux kernel version: 3.16 Additional information: Bisecting revealed the culprit commit to be "58d2afa2232060b88f9c444ce7a0d6e63c841bb2: radeonsi: fix leaking the bound state on destruction v2". See attachments for backtraces. -- You are receiving this mail because: You are the assignee for the bug. --1407388335.fE77e530.28297 Date: Thu, 7 Aug 2014 05:12:15 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Priority medium
Bug ID 82279
Assignee dri-devel@lists.freedesktop.org
Summary SDL applications crash when changing video mode: double free or corruption
Severity normal
Classification Unclassified
OS Linux (All)
Reporter xamaniqinqu@gmail.com
Hardware x86-64 (AMD64)
Status NEW
Version git
Component Drivers/Gallium/radeonsi
Product Mesa 

Created attachment 104195 [details]
GDB backtrace of Dosbox crash.

Overview:
    SDL applications crash when changing video mode, "corrupted double-linked
list" and "double free or corruption" are printed to stderr. The applications
tested are Dosbox and Enemy Territory: Quake Wars.

Steps to reproduce:
    1) Install an abandonware game such as Commander Keen 4 
    2) Run it in Dosbox
    3) Depending on the game, press a key to start the game proper

Actual results:
    The application crashes upon changing video mode.

Expected results:
    The application changes video mode without causing a crash.

Build date and platform:
    Build date of all components: 2014-08-07
    Platform: Gentoo GNU/Linux x86_64
    Linux kernel version: 3.16

Additional information:
    Bisecting revealed the culprit commit to be
"58d2afa2232060b88f9c444ce7a0d6e63c841bb2: radeonsi: fix leaking the bound
state on destruction v2". See attachments for backtraces.

You are receiving this mail because:
  • You are the assignee for the bug.
--1407388335.fE77e530.28297-- --===============2144380265== 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 --===============2144380265==--