Bug 664508

Summary: Xserver crashes with 1x1x1 bpp pixmap with error "exaGetPixmapFirstPixel called for invalid bpp 1"
Product: [Fedora] Fedora Reporter: Olivier Fourdan <ofourdan>
Component: xorg-x11-serverAssignee: Adam Jackson <ajax>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: 14CC: kem, mcepl, xgl-maint
Target Milestone: ---Keywords: Patch, Triaged
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: xorg-x11-server-1.9.4-1.fc14 Doc Type: Bug Fix
Doc Text:
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Last Closed: 2011-02-21 07:30:21 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Flags
suggested patch none

Description Olivier Fourdan 2010-12-20 15:48:18 UTC
Description of problem:

When using 1x1x1bpp pixmaps the Xserver chrashes with:

    exaGetPixmapFirstPixel called for invalid bpp 1  

Version-Release number of selected component (if applicable):

xorg-x11-server-Xorg-1.9.1-3.fc14

How reproducible:

Always

Steps to Reproduce:

1. Use Xfce with ATI or Nouveau driver
2. Select Preferences->window manager
3. Select the window manager theme "Wildbush" 
  
Actual results:

X server crashes

Expected results:

No X server crash

Additional info:

This is bug 24703 upstream:

    https://bugs.freedesktop.org/show_bug.cgi?id=24703

Patch is attached to the upstream bugzilla, tested locally to fix the issue.

The problem is quite severe because one the theme is selected, it's applied each time the user logs in, and therefore the user can't log in xfce anymore (each attempt leads to an X server crash).

Comment 1 Matěj Cepl 2010-12-21 10:41:34 UTC
Created attachment 469949 [details]
suggested patch

Comment 2 Fedora Update System 2011-02-09 17:49:29 UTC
xorg-x11-server-1.9.4-1.fc14 has been submitted as an update for Fedora 14.
https://admin.fedoraproject.org/updates/xorg-x11-server-1.9.4-1.fc14

Comment 3 Fedora Update System 2011-02-10 21:28:41 UTC
xorg-x11-server-1.9.4-1.fc14 has been pushed to the Fedora 14 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update xorg-x11-server'.  You can provide feedback for this update here: https://admin.fedoraproject.org/updates/xorg-x11-server-1.9.4-1.fc14

Comment 4 Fedora Update System 2011-02-21 07:30:16 UTC
xorg-x11-server-1.9.4-1.fc14 has been pushed to the Fedora 14 stable repository.  If problems still persist, please make note of it in this bug report.