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Date: Sun, 14 Mar 1999 20:33:48 -0800 (PST)
From: Sean Eric Fagan <sef@kithrup.com>
Reply-To: sef@kithrup.com
To: FreeBSD-gnats-submit@freebsd.org
Subject: I can't find out where someone is logged in from.
X-Send-Pr-Version: 3.2

>Number:         10596
>Category:       bin
>Synopsis:       I can't find out where someone is logged in from.
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Mar 14 20:40:00 PST 1999
>Closed-Date:    Tue Jan 8 07:42:41 PST 2002
>Last-Modified:  Tue Jan 08 07:42:43 PST 2002
>Originator:     Sean Eric Fagan
>Release:        FreeBSD 2.2.6-STABLE i386
>Organization:
Kithrup Enterprises, Ltd.
>Environment:

Stock 2.2.6-STABLE

>Description:

When someone logs in from a host with a valid PTR record, but not a valid A
record, only "invalid hostname" gets logged.  It is then impossible to tell
where the person logged in from.  Great implementation decision, there.
E.g.:

kithrup 1% w
 8:32PM  up 14 days,  5:53, 7 users, load averages: 0.06, 0.09, 0.03
USER     TTY FROM              LOGIN@  IDLE WHAT
mumble  p2  invalid hostname  8:15PM    10 -csh

kithrup 2% last -1 mumble
mumble  ttyp2    invalid hostname Sun Mar 14 20:15   still logged in

>How-To-Repeat:

See above.

>Fix:
	
Replace the entire system and go back to the original CSRG method; at least it
didn't give "invalid hostname" as the only indication of where the host came
from.


>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->feedback 
State-Changed-By: mike 
State-Changed-When: Thu Jul 19 17:58:54 PDT 2001 
State-Changed-Why:  

Does this problem still occur in newer versions of FreeBSD, 
such as 4.3-RELEASE? 

http://www.FreeBSD.org/cgi/query-pr.cgi?pr=10596 
State-Changed-From-To: feedback->closed 
State-Changed-By: des 
State-Changed-When: Tue Jan 8 07:42:41 PST 2002 
State-Changed-Why:  
This bug does not seem to exist any more. 

http://www.FreeBSD.org/cgi/query-pr.cgi?pr=10596 
>Unformatted:
