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Bug 1998464 - LDAP server crashes when dnaInterval attribute is set to 0
Summary: LDAP server crashes when dnaInterval attribute is set to 0
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: 389-ds-base
Version: 9.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: beta
: ---
Assignee: mreynolds
QA Contact: RHDS QE
URL:
Whiteboard:
Depends On: 1997138
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-08-27 09:58 UTC by sgouvern
Modified: 2021-12-07 21:26 UTC (History)
4 users (show)

Fixed In Version: 389-ds-base-2.0.8-2.el9
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-12-07 21:24:13 UTC
Type: ---
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker IDMDS-1583 0 None None None 2021-08-27 10:00:49 UTC
Red Hat Issue Tracker IDMDS-1584 0 None None None 2021-08-27 13:06:56 UTC
Red Hat Issue Tracker RHELPLAN-95414 0 None None None 2021-08-27 09:59:33 UTC

Description sgouvern 2021-08-27 09:58:57 UTC
Comment 4 Akshay Adhikari 2021-08-30 12:25:49 UTC 
Build tested: 389-ds-base-2.0.8-2.el9.x86_64

[root@localhost ~]# dsconf -D "cn=Directory Manager" -w password ldap://localhost plugin dna config "dna config" add --type uidNumber --filter "(objectclass=top)" --scope ou=People,dc=example,dc=com --next-value 10 --interval 10 --max-value 1000 --magic-regen -1
Successfully created the cn=dna config,cn=Distributed Numeric Assignment Plugin,cn=plugins,cn=config

[root@localhost ~]# dsconf -D "cn=Directory Manager" -w password ldap://localhost plugin dna enable
Enabled plugin 'Distributed Numeric Assignment Plugin'

[root@localhost ~]# dsctl localhost restart
Instance "localhost" has been restarted

[root@localhost ~]# dsconf -D "cn=Directory Manager" -w password ldap://localhost plugin dna config "dna config" set --interval 0
Error: -1 - Can't contact LDAP server - []

Marking as FailedQA.
Comment 6 mreynolds 2021-08-30 14:52:51 UTC 
There was a problem with the specfile and the patch for this was not properly applied.  Creating new build...
Comment 7 sgouvern 2021-08-30 16:43:40 UTC 
With the new build : 389-ds-base-2.0.8-4.el9.x86_64 

# dsconf -D "cn=Directory Manager" -w password inst1 plugin dna config "dna config" add --type uidNumber --filter "(objectclass=top)" --scope ou=People,dc=example,dc=com --next-value 10 --interval 10 --max-value 1000 --magic-regen -1
Successfully created the cn=dna config,cn=Distributed Numeric Assignment Plugin,cn=plugins,cn=config

# dsconf -D "cn=Directory Manager" -w password inst1 plugin dna enable
Enabled plugin 'Distributed Numeric Assignment Plugin'

# dsctl inst1 restart
Instance "inst1" has been restarted

# ldapmodify -x -p 1389 -h localhost -D "cn=Directory Manager" -w password << EOF
dn: cn=dna config,cn=Distributed Numeric Assignment Plugin,cn=plugins,cn=config
changetype: modify
replace: dnaInterval
dnaInterval: 0
EOF
modifying entry "cn=dna config,cn=Distributed Numeric Assignment Plugin,cn=plugins,cn=config"

The server did not crash, and a warning message is displayed in the errors log :
[30/Aug/2021:12:34:37.604044582 -0400] - WARN - dna-plugin - dna_parse_config_entry - Invalid value for dnaInterval (0), Using default value of 1

Marking as verified:tested
Comment 8 sgouvern 2021-08-30 19:32:23 UTC 
As per comment 7, moving to VERIFIED
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