Bug 131175 - mga driver crashes with openGL clients when DRI is enabled
Summary: mga driver crashes with openGL clients when DRI is enabled
Alias: None
Product: Fedora
Classification: Fedora
Component: xorg-x11 (Show other bugs)
(Show other bugs)
Version: rawhide
Hardware: All Linux
Target Milestone: ---
Assignee: X/OpenGL Maintenance List
QA Contact: David Lawrence
Depends On:
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:
Story Points: ---
Clone Of:
Last Closed: 2004-09-01 17:22:13 UTC
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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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. ( .

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/

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:

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

Setting status to "UPSTREAM" for tracking in upstream bugzilla.

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