I can consistently crash Q3Test on Linux with a segmentation fault
using the Mesa lib shipped with Q3Test or a fairly current Mesa tree
from the development site. I'm not sure my Mesa is completely up to
date, since I can't update today.
The way to reproduce it is to:
run quake with +set in_dgamouse 0
run a local server
run around widly.:-) It seems more common after a rapid scene
change. Such as going through a teleporter, hitting a bounce pad, or
falling off a platform.
The crash consistently happens in fxSetupSingleCPU. I couldn't check
the actual values, but the disassemble seems to indicate it is
happensing here:
grTexSource(GR_TMU1,ti->tmi.tm[FX_TMU1]->startAddress,
GR_MIPMAPLEVELMASK_EVEN,&(ti->info));
That's the second grTexSource call. It's the
ti->tmi.tm[FX_TMU1]->startAddress that's causing the segmentation
violation.
- |Daryll
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