`su to root' entry in syslog

[Ben Pfaff]

A user on my system caused a number of entries like this in the
syslog:

        Nov 15 12:21:07 pfaffben su: (to root) eric on /dev/ttyp0

However, the user says that he just uses `lynx' and `talk' (and I
trust him to tell the truth about this).  What could cause a syslog
entry like this?
-- 
Ben Pfaff <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> <[EMAIL PROTECTED]>


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