Crash of fluka related to above directory names

Hello,

Some user complained that his code couldn't run and was crashing.

I tested it, no problem could be seen. It took me some time to
understand that the crash was related to the pathname under which it was
running. Under a path like the following, it was crashing:
/tmp/fluka/12345.sbg.in2p3.fr/TOTO

But simple path didn't triggered any problem.

Is there any known problem related to this? If needed I'll post a most
complete description of the case.

Thanks,

        Yannick