[Mesa3d-dev] Segmentation Fault in shade_rastpos

[Allen B. <ba...@lo...>]

Hi,

I'm getting a segmentation fault in the Mesa function shade_rastpos()
when lighting is turned on and if no other drawing precedes a call to
RasterPos2i(). Attached is a sample program which demonstrates the
problem. I'm using Mesa 3.5.1 on RedHat 7.1/i386.

BTW, GL_RASTER_POSITION_UNCLIPPED_IBM works great! Thank you.

Thanks,
Allen