You are missing /lib in your gaol.


Daniel Taylor                Yoda of borg we are, futile resistance is,
dante at plethora.net           assimilated you will be, hmmm!

On Fri, 23 Jun 2000, Carl Wilhelm Soderstrom wrote:

> 	I just started using ntop (network top) today, and it seems
> like a cool and useful tool. has anyone else used it/had any
> experience with it?
> 	I might like to leave it running for some time; but I see that
> it runs as root (it's installed SUID by default). I decided to try
> chrooting it (partly as a learning exercise with chroot); but I can't
> seem to make chroot work. :(
> 	here's how I have things set up so far:
> 
> [root at loop /home/ntop]# ls -alF
> total 7
> drwx------   6 root     root         1024 Jun 23 13:37 ./
> drwxr-xr-x  15 root     root         1024 Jun 23 11:26 ../
> -rw-------   1 root     root          123 Jun 23 12:01 .bash_history
> drwx------   2 root     root         1024 Jun 23 13:30 bin/
> drwx------   3 root     root         1024 Jun 23 12:51 etc/
> drwx------   2 root     root         1024 Jun 23 13:37 root/
> drwx------   2 root     root         1024 Jun 23 12:49 sbin/
> [root at loop /home/ntop]# ls -alF *
> bin:
> total 370
> drwx------   2 root     root         1024 Jun 23 13:30 ./
> drwx------   6 root     root         1024 Jun 23 13:37 ../
> -rwx------   1 root     root       373176 Jun 23 13:30 bash*
> 
> etc:
> total 3
> drwx------   3 root     root         1024 Jun 23 12:51 ./
> drwx------   6 root     root         1024 Jun 23 13:37 ../
> drwx------   3 root     root         1024 Jun 23 12:51 ntop/
> 
> root:
> total 3
> drwx------   2 root     root         1024 Jun 23 13:37 ./
> drwx------   6 root     root         1024 Jun 23 13:37 ../
> -rw-------   1 root     root           41 Jun 23 11:30 .ntop
> 
> sbin:
> total 253
> drwx------   2 root     root         1024 Jun 23 12:49 ./
> drwx------   6 root     root         1024 Jun 23 13:37 ../
> -rwx------   1 root     root       255928 Jun 23 12:42 ntop*
> 
> 
> 
> here's what happens when I try chroot'ing, tho:
> 
> [root at loop /home/ntop]# chroot /home/ntop/ sbin/ntop
> chroot: cannot execute sbin/ntop: No such file or directory
> 
> [root at loop /home/ntop]# chroot /home/ntop/
> chroot: cannot execute /bin/bash: No such file or directory
> 
> as one can see from the above listing, those files very well *are*
> present; and AFAIK, have the right permissions. I can launch those
> particular files just fine (bin/bash, sbin/ntop), when I don't chroot.
> 
> what am I missing here? I'm sure it's something obvious...
> 
> Carl Soderstrom
> _________________________________________
> Systems Administrator    307 Brighton Ave. 
> Minnesota DHIA	         Buffalo, MN	
> carls at agritech.com       (763) 682-1091
> 
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