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Bug 131175 - mga driver crashes with openGL clients when DRI is enabled
mga driver crashes with openGL clients when DRI is enabled
Product: Fedora
Classification: Fedora
Component: xorg-x11 (Show other bugs)
All Linux
medium Severity medium
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Assigned To: X/OpenGL Maintenance List
David Lawrence
Depends On:
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Reported: 2004-08-28 03:39 EDT by Hans de Goede
Modified: 2007-11-30 17:10 EST (History)
0 users

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Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2004-09-01 13:22:13 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Hans de Goede 2004-08-28 03:39:26 EDT
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 03:40:02 EDT
Also submitted upstream:
Comment 2 Mike A. Harris 2004-09-01 13:22:13 EDT
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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