Bug 241590

Summary: kadmin core dumps on ia64
Product: Red Hat Enterprise Linux 2.1 Reporter: Jan Hutař <jhutar>
Component: krb5Assignee: Nalin Dahyabhai <nalin>
Status: CLOSED ERRATA QA Contact: Brian Brock <bbrock>
Severity: low Docs Contact:
Priority: medium    
Version: 2.1CC: jplans
Target Milestone: ---   
Target Release: ---   
Hardware: ia64   
OS: Linux   
Whiteboard:
Fixed In Version: RHSA-2007-0384 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2007-06-26 18:43:13 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
used configuration file: /etc/krb5.conf
none
kadmin coredump none

Description Jan Hutař 2007-05-28 14:11:00 UTC 
Description of problem:
While testing 2007:0384 I tried to set-up krb5 server on RHEL-2.1@ia64 and 
found, that kadmin core-dumps when I try to use it


Version-Release number of selected component (if applicable):
krb5-workstation-1.2.2-45
krb5-server-1.2.2-45
krb5-devel-1.2.2-45
krb5-libs-1.2.2-45


How reproducible:
always


Steps to Reproduce:
1. set up krb5 server (/etc/krb5.conf attached)
2. # kadmin -w PASSWORD -q "listprincs"


Actual results:
kadmin core-dumps and user sees:

Authenticating as principal root/admin with password.
kadmin: Communication failure with server while initializing kadmin interface


Expected results:
kadmin lists princs


Additional info:
Maybe this is just a miss-configuration (see attached /etc/krb5.conf), but I 
wasn't able to get krb5 working in some other way.
I tested on i386 and it seems it doesn't have such a problem.
Comment 1 Jan Hutař 2007-05-28 14:11:00 UTC 
Created attachment 155544 [details]
used configuration file: /etc/krb5.conf
Comment 2 Jan Hutař 2007-05-28 14:18:53 UTC 
Created attachment 155545 [details]
kadmin coredump

kadmin coredump generated using:

  1. ensure kadmin is killed
  2. # ulimit -c unlimited
  3. # /usr/kerberos/sbin/kadmind -nofork
  4. on other terminal:
     # kadmin -w PASSWORD -q "listprincs"
Comment 3 Jan Hutař 2007-05-28 14:23:14 UTC 
Unussual part from /etc/krb5.conf:
[realms]
 EXAMPLE.COM = {
  kdc = 192.168.76.147:88
  admin_server = 192.168.76.147:749
 }

Backtrace is doesn't seem too helpful:
#0  0x20000000003ccbf1 in strlen () from /lib/libc.so.6.1
Comment 7 Josh Bressers 2007-06-26 18:30:22 UTC 
Opening bug for release
Comment 8 Red Hat Bugzilla 2007-06-26 18:43:13 UTC 
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2007-0384.html