How to prevent very very large ccaches?

[Ken Hornstein]

>Wow.  I knew we had some bogus stuff in some of our I/O code, but
>didn't realize it was so serious.

There's a bunch of stuff in there.  I noticed during a system call trace
once that keytabs are apparantly read in a byte at a time.  I haven't
tracked that one down yet, though (it might be fixed in newer versions
of Kerberos, so I haven't made a big deal about it).

--Ken