Bug 131175 - mga driver crashes with openGL clients when DRI is enabled
Summary: mga driver crashes with openGL clients when DRI is enabled
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Fedora
Classification: Fedora
Component: xorg-x11
Version: rawhide
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: X/OpenGL Maintenance List
QA Contact: David Lawrence
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2004-08-28 07:39 UTC by Hans de Goede
Modified: 2007-11-30 22:10 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2004-09-01 17:22:13 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Hans de Goede 2004-08-28 07:39:26 UTC 
I'm running the Fedora Core 3 test release updated with the latest
package from the Fedora Development branch. This version of Fedora
contains the latest CVs version of the xorg xservers. (6.7.99.902) .

I first discovered this problem when running a program I was doing
some hacking on which uses openGL (x.mame.net) . Because I was working
on this program I was linking it with ElectricFence (malloc debugger)
to catch any bufferoverruns.

Now if I leave DRI enabled and run any application with Electricfence
linked in, it segfaults. Try for example:
export LD_PRELOAD=libefence.so.0.0
cd Mesa-6.0.1/progs/demos/
./tunnel

I can produce a backtrace in gdb if you want. I've tried upgrading to
the latest CVS drm but that doesn't help.
Comment 1 Hans de Goede 2004-08-28 07:40:02 UTC 
Also submitted upstream:
http://freedesktop.org/bugzilla/show_bug.cgi?id=1217
Comment 2 Mike A. Harris 2004-09-01 17:22:13 UTC 
Changing to "devel" version, there is no "test3" out.

Adding myself to CC on upstream bug report.  Thanks for reporting
issue.

Setting status to "UPSTREAM" for tracking in upstream bugzilla.
Note You need to log in before you can comment on or make changes to this bug.