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LDAP server crashes when dnaInterval attribute is set to 0 #4884

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mreynolds389 opened this issue Aug 25, 2021 · 1 comment
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LDAP server crashes when dnaInterval attribute is set to 0 #4884

mreynolds389 opened this issue Aug 25, 2021 · 1 comment
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1.4.3

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Issue Description

LDAP server crashes when dnaInterval attribute is set to 0

Steps to Reproduce

1.Add DNA plugin config entry

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

  1. Enable DNA plugin and restart the server

dsconf -D "cn=Directory Manager" -w password ldap://localhost plugin dna enable

dsctl restart

  1. Set the dnaInterval to 0

ldapmodify -x -p 389 -h hostname -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"
ldap_result: Can't contact LDAP server (-1)
@mreynolds389 mreynolds389 added the needs triage The issue will be triaged during scrum label Aug 25, 2021
@mreynolds389 mreynolds389 self-assigned this Aug 25, 2021
@mreynolds389 mreynolds389 added In JIRA ticket is in JIRA and removed needs triage The issue will be triaged during scrum labels Aug 25, 2021
@mreynolds389 mreynolds389 added this to the 1.4.3 milestone Aug 25, 2021
@mreynolds389 mreynolds389 mentioned this issue Aug 25, 2021
Merged
mreynolds389 added a commit to mreynolds389/389-ds-base that referenced this issue Aug 26, 2021
@mreynolds389
Issue 4884 - server crashes when dnaInterval attribute is set to zero
4ad94aa 
Bug Description:

A division by zero crash occurs if the dnaInterval is set to zero

Fix Description:

Validate the config value of dnaInterval and adjust it to the
default/safe value of "1" if needed.

relates: 389ds#4884

Reviewed by: tbordaz(Thanks!)
mreynolds389 added a commit that referenced this issue Aug 26, 2021
@mreynolds389
Issue 4884 - server crashes when dnaInterval attribute is set to zero
8f3baf3 
Bug Description:

A division by zero crash occurs if the dnaInterval is set to zero

Fix Description:

Validate the config value of dnaInterval and adjust it to the
default/safe value of "1" if needed.

relates: #4884

Reviewed by: tbordaz(Thanks!)
mreynolds389 added a commit that referenced this issue Aug 26, 2021
@mreynolds389
Issue 4884 - server crashes when dnaInterval attribute is set to zero
6e21d41 
Bug Description:

A division by zero crash occurs if the dnaInterval is set to zero

Fix Description:

Validate the config value of dnaInterval and adjust it to the
default/safe value of "1" if needed.

relates: #4884

Reviewed by: tbordaz(Thanks!)
mreynolds389 added a commit that referenced this issue Aug 26, 2021
@mreynolds389
Issue 4884 - server crashes when dnaInterval attribute is set to zero
38e1e26 
Bug Description:

A division by zero crash occurs if the dnaInterval is set to zero

Fix Description:

Validate the config value of dnaInterval and adjust it to the
default/safe value of "1" if needed.

relates: #4884

Reviewed by: tbordaz(Thanks!)
mreynolds389 added a commit that referenced this issue Aug 26, 2021
@mreynolds389
Issue 4884 - server crashes when dnaInterval attribute is set to zero
a9c4884 
Bug Description:

A division by zero crash occurs if the dnaInterval is set to zero

Fix Description:

Validate the config value of dnaInterval and adjust it to the
default/safe value of "1" if needed.

relates: #4884

Reviewed by: tbordaz(Thanks!)
@mreynolds389
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553f26c..6e21d41 389-ds-base-2.0 -> 389-ds-base-2.0
1612466..38e1e26 389-ds-base-1.4.4 -> 389-ds-base-1.4.4
354e061..a9c4884 389-ds-base-1.4.3 -> 389-ds-base-1.4.3

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