Problems with Ubuntu's radiance distribution on amd64 platform

Hi Lars,

Your backtrace is missing symbolic information telling what call was last made in Radiance. It seems to have crashed in a sprintf() statement, which means it could have bombed while trying to print an error message. You should recompile with the -g option and crash it again.

Just as a guess, you wouldn't happen to have any strings longer than 127 characters in your material descriptions, would you?

This probably belongs on the dev list, so I'll cross-post and we can follow up there.

-Greg

ยทยทยท

From: "Lars O. Grobe" <[email protected]>
Date: July 25, 2009 8:56:40 AM PDT

I do not know whether this says anything to anyone here, but I have
oconv crashing on my system:

*** buffer overflow detected ***: /usr/bin/oconv terminated
======= Backtrace: =========
/lib/libc.so.6(__fortify_fail+0x37)[0x2b33851cc2c7]
/lib/libc.so.6[0x2b33851ca170]
/lib/libc.so.6[0x2b33851c9519]
/lib/libc.so.6(_IO_default_xsputn+0x96)[0x2b3385143426]
/lib/libc.so.6(_IO_vfprintf+0x348d)[0x2b3385115e2d]
/lib/libc.so.6(__vsprintf_chk+0x99)[0x2b33851c95b9]
/lib/libc.so.6(__sprintf_chk+0x80)[0x2b33851c9500]
/usr/bin/oconv[0x40a616]
/usr/bin/oconv[0x407f08]
/usr/bin/oconv[0x40824c]
/usr/bin/oconv[0x4028af]
/lib/libc.so.6(__libc_start_main+0xe6)[0x2b33850eb5a6]
/usr/bin/oconv[0x401509]