Bug 802207

Summary:	getent netgroup hangs when "use_fully_qualified_names = TRUE" in sssd
Product:	Red Hat Enterprise Linux 6	Reporter:	Amith <apeetham>
Component:	sssd	Assignee:	Stephen Gallagher <sgallagh>
Status:	CLOSED ERRATA	QA Contact:	IDM QE LIST <seceng-idm-qe-list>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	6.3	CC:	grajaiya, jgalipea, jhrozek, prc
Target Milestone:	rc
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	sssd-1.8.0-16.el6	Doc Type:	Bug Fix
Doc Text:	No documentation needed	Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-06-20 11:55:54 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Amith 2012-03-12 05:28:49 UTC

Description of problem:
The "getent netgroup <some-group>" command hangs, when "use_fully_qualified_names = TRUE" is enabled in sssd.conf.

Version-Release number of selected component (if applicable):
sssd-1.8.0-11.el6.x86_64

How reproducible:
Always

Steps to Reproduce:
1. To produce the issue, setup sssd.conf as below:

[sssd]
reconnection_retries = 3
config_file_version = 2
sbus_timeout = 30
services = nss, pam
domains = LDAP

[nss]
filter_groups = root
filter_users = root
reconnection_retries = 3

[pam]
reconnection_retries = 3

[domain/LDAP]
id_provider = ldap
auth_provider = ldap
enumerate = TRUE
cache_credentials = TRUE
debug_level = 9
chpass_provider = ldap
ldap_tls_reqcert = hard
ldap_uri = ldap://hubcap.lab.eng.pnq.redhat.com
ldap_search_base = dc=example,dc=com
ldap_tls_cacertdir = /etc/openldap/cacerts/

use_fully_qualified_names = TRUE

ldap_schema = rfc2307
ldap_default_bind_dn = cn=Manager,dc=example,dc=com
ldap_default_authtok = Secret123

2. Start sssd service and run the following step:

[root@sssd-client sssd]# getent netgroup some_group

Actual results:
You will observe that the command hangs. Press Ctrl+C to get the prompt back.

[root@sssd-client sssd]# getent netgroup some_group
^C
  
Expected results:
The command should not hang, and user should get back the command prompt.

Additional info:

Comment 2 Jakub Hrozek 2012-03-12 09:58:17 UTC

Upstream ticket:
https://fedorahosted.org/sssd/ticket/1248

Comment 7 Jakub Hrozek 2012-04-03 18:40:06 UTC

    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
No documentation needed

Comment 8 Amith 2012-04-11 10:10:56 UTC

Verified on sssd-1.8.0-22.el6.x86_64. 

The output for the associated beaker automation script is given below:

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: [   LOG    ] :: Verify BZ release ticket #365 :- getent netgroup hangs when use_fully_qualified_names = TRUE
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

:: [   PASS   ] :: Verify BZ release ticket #365
:: [   PASS   ] :: Verify BZ release ticket #365
:: [   PASS   ] :: Verify BZ release ticket #365
:: [   LOG    ] :: Duration: 4s
:: [   LOG    ] :: Assertions: 6 good, 0 bad
:: [   PASS   ] :: RESULT: Verify BZ release ticket #365 :- getent netgroup hangs when use_fully_qualified_names = TRUE

Comment 10 errata-xmlrpc 2012-06-20 11:55:54 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2012-0747.html