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Bug#635059: marked as done (libgl1-mesa-glx: incorrect renderType in GLX fbconfigs (w/ patch))

Your message dated Sun, 2 Mar 2014 15:42:45 +0100
with message-id <20140302144245.GA20749@betterave.cristau.org>
and subject line Re: Bug#635059: libgl1-mesa-glx: incorrect renderType in GLX fbconfigs (w/ patch)
has caused the Debian Bug report #635059,
regarding libgl1-mesa-glx: incorrect renderType in GLX fbconfigs (w/ patch)
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
635059: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=635059
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: libgl1-mesa-glx
Version: 7.7.1-4
Severity: important
Tags: upstream patch

GLX routines may report and use incorrect FBConfigs due to bug
in protocol parsing - renderType should not be computed from (uninitialized)
GLX_RGBA property when server sent it explicitely (with GLX 1.3+)

-- System Information:
Debian Release: 6.0.1
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-amd64 (SMP w/16 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages libgl1-mesa-glx depends on:
ii  libc6                  2.11.2-10         Embedded GNU C Library: Shared lib
ii  libdrm2                2.4.21-1~squeeze3 Userspace interface to kernel DRM 
ii  libx11-6               2:1.3.3-4         X11 client-side library
ii  libxdamage1            1:1.1.3-1         X11 damaged region extension libra
ii  libxext6               2:1.1.2-1         X11 miscellaneous extension librar
ii  libxfixes3             1:4.0.5-1         X11 miscellaneous 'fixes' extensio
ii  libxxf86vm1            1:1.1.0-2         X11 XFree86 video mode extension l

Versions of packages libgl1-mesa-glx recommends:
ii  libgl1-mesa-dri               7.7.1-4    A free implementation of the OpenG

libgl1-mesa-glx suggests no packages.

-- no debconf information

--- mesa.orig/src/glx/x11/glxext.c	2011-07-21 14:47:20.719908125 +0200
+++ mesa/src/glx/x11/glxext.c	2011-07-21 14:50:53.535908287 +0200
@@ -268,6 +268,7 @@
                                     Bool fbconfig_style_tags)
 {
    int i;
+   int renderTypeSet = 0;
 
    if (!tagged_only) {
       /* Copy in the first set of properties */
@@ -389,6 +390,7 @@
          break;
       case GLX_RENDER_TYPE:
          config->renderType = *bp++;
+	 renderTypeSet = 1;
          break;
       case GLX_X_RENDERABLE:
          config->xRenderable = *bp++;
@@ -452,6 +454,7 @@
       }
    }
 
+   if (!renderTypeSet) 
    config->renderType =
       (config->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;

--- End Message ---
--- Begin Message --- 
Version: 9.2~rc1-1

On Fri, Jul 22, 2011 at 11:38:25 +0200, Zdenek Salvet wrote:

> Package: libgl1-mesa-glx
> Version: 7.7.1-4
> Severity: important
> Tags: upstream patch
> 
> GLX routines may report and use incorrect FBConfigs due to bug
> in protocol parsing - renderType should not be computed from (uninitialized)
> GLX_RGBA property when server sent it explicitely (with GLX 1.3+)
> 
I believe this was fixed by:

commit b8126c7c8a6692d9b08d5816a747835217f8e6b9
Author: Tomasz Lis <tomasz.lis@intel.com>
Date:   Wed Jul 17 13:49:16 2013 +0200

    glx: Changes to visual configs initialization.

Cheers,
Julien

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