Subject: bin/10623: telnet -l fails if krb5.conf not present.
To: None <>
From: Mark Davies <mark@MCS.VUW.AC.NZ>
List: netbsd-bugs
Date: 07/17/2000 19:07:19
>Number:         10623
>Category:       bin
>Synopsis:       telnet -l fails if krb5.conf not present.
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Jul 17 19:08:03 PDT 2000
>Originator:     Mark Davies
>Release:        2000/07/18
Dept. of Comp. Sci., Victoria Uni. of Wellington, New Zealand.
System: NetBSD 1.5A NetBSD 1.5A (MCS_WORKSTATION) #0: Thu Jun 22 11:01:18 NZST 2000 i386

	With the addition of the test for existence of /etc/krb5.conf in
	krb5_init_context() from a day or so ago telnet with autologin 
	from a host that isnt configured for kerberos to one that is
	fails with a seg fault.

	From a host without a /etc/krb5.conf file to one that has one:
		telnet -l username hostname
	gives the following:

	dixon% telnet -l mark test
	Connected to
	Escape character is '^]'.
	[ Trying KERBEROS5 ... ]
	Segmentation fault

	Don't know.