openldap-bugs July 2025

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[Issue 10375] New: [patch] minor patch to const up oids array
by openldap-its＠openldap.org 29 Jan '26

29 Jan '26

https://bugs.openldap.org/show_bug.cgi?id=10375 Issue ID: 10375 Summary: [patch] minor patch to const up oids array Product: OpenLDAP Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: libraries Assignee: bugs(a)openldap.org Reporter: caolanm(a)gmail.com Target Milestone: --- Created attachment 1084 --> https://bugs.openldap.org/attachment.cgi?id=1084&action=edit minor patch to const up oids array -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 10335] New: [PATCH] ldapsearch: fix handling of -LL in print_reference()
by openldap-its＠openldap.org 29 Jan '26

29 Jan '26

https://bugs.openldap.org/show_bug.cgi?id=10335 Issue ID: 10335 Summary: [PATCH] ldapsearch: fix handling of -LL in print_reference() Product: OpenLDAP Version: 2.6.9 Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: client tools Assignee: bugs(a)openldap.org Reporter: bolek(a)live.com Target Milestone: --- Created attachment 1066 --> https://bugs.openldap.org/attachment.cgi?id=1066&action=edit [PATCH] ldapsearch: fix handling of -LL in print_reference() I, Boleslaw Ciesielski, hereby place the following modifications to OpenLDAP Software (and only these modifications) into the public domain. Hence, these modifications may be freely used and/or redistributed for any purpose with or without attribution and/or other notice. The attached patch (against master) fixes a bug in ldapsearch where the -LL (or -LLL) option is ignored when printing the reference comments in print_reference(). -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 10372] New: support lastbind_forward_updates outside of the lastbind overlay
by openldap-its＠openldap.org 29 Jan '26

29 Jan '26

https://bugs.openldap.org/show_bug.cgi?id=10372 Issue ID: 10372 Summary: support lastbind_forward_updates outside of the lastbind overlay Product: OpenLDAP Version: 2.6.10 Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: slapd Assignee: bugs(a)openldap.org Reporter: lklement(a)symas.com Target Milestone: --- according to the documentation for the LastBind overlay (slapo-lastbind) this overlay is no longer recommended unless lastbind_forward_updates is used. Can this functionality be added to the current lastbind configuration recommendation? -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 10366] New: Is 'second database definition & config directives' block duplicated?
by openldap-its＠openldap.org 29 Jan '26

29 Jan '26

https://bugs.openldap.org/show_bug.cgi?id=10366 Issue ID: 10366 Summary: Is 'second database definition & config directives' block duplicated? Product: website Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: website Assignee: bugs(a)openldap.org Reporter: truth_jp_4133(a)yahoo.co.jp Target Milestone: --- I have a question about an example of '6.1. Configuration File Format' section on this page (https://www.openldap.org/doc/admin26/slapdconfig.html). I think that 'second database definition & config directives' section is duplicated. Is the second 'second database definition & config directives' to be 'third database definition & config directives'? -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 10345] New: Potential memory leak in function rbac_create_session
by openldap-its＠openldap.org 29 Jan '26

29 Jan '26

https://bugs.openldap.org/show_bug.cgi?id=10345 Issue ID: 10345 Summary: Potential memory leak in function rbac_create_session Product: OpenLDAP Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: contrib Assignee: bugs(a)openldap.org Reporter: alexguo1023(a)gmail.com Target Milestone: --- In `rbac_create_session`, we have the following code: ```c if ( rc < 0 ) { rs->sr_err = LDAP_OTHER; rs->sr_text = "internal error"; } else { (void)ber_flatten( ber, &rs->sr_rspdata ); rs->sr_rspoid = ch_strdup( slap_EXOP_CREATE_SESSION.bv_val ); // first rs->sr_err = LDAP_SUCCESS; } ber_free_buf(ber); done:; // always put the OID in the response: rs->sr_rspoid = ch_strdup( slap_EXOP_CREATE_SESSION.bv_val ); //second ``` The second `ch_strdup` at the `done` label overwrites `rs->sr_rspoid` without freeing the previous string, resulting in a memory leak. -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 10374] New: pcache olcOverlay={0}pcache,olcDatabase={2}sql,cn=config: template index 0 invalid
by openldap-its＠openldap.org 29 Jan '26

29 Jan '26

https://bugs.openldap.org/show_bug.cgi?id=10374 Issue ID: 10374 Summary: pcache olcOverlay={0}pcache,olcDatabase={2}sql,cn=config: template index 0 invalid Product: OpenLDAP Version: 2.6.8 Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: overlays Assignee: bugs(a)openldap.org Reporter: bertrand(a)jacquin.bzh Target Milestone: --- Hi, As a follow-up from https://bugs.openldap.org/show_bug.cgi?id=10373, it appears that the configuration I had shared can be converted to olc with slaptest, however does not pass validation be loaded when the daemon start: ``` $ slaptest -f /etc/openldap/slapd.conf -F /etc/openldap/slapd.d $ slaptest -u -F /etc/openldap/slapd.d -d stats -d pcache unrecognized log level "pcache" (deferred) Total # of attribute sets to be cached = 16. Template: query template: (mail=) attributes: * + Template: query template: (objectClass=*) attributes: * + Template: query template: (objectClass=*) attributes: mail Template: query template: (objectClass=) attributes: ou cn givenName sn mail telephoneNumber description jpegPhoto objectClass Template: query template: (objectClass=*) attributes: ou cn givenName sn mail telephoneNumber description jpegPhoto objectClass Template: query template: (&(objectClass=)(&(jpegPhoto=*)(|(mail=)))) attributes: ou cn givenName sn mail telephoneNumber description jpegPhoto objectClass Template: query template: (objectClass=) attributes: ou cn givenName sn mail telephoneNumber jid description jpegPhoto objectClass Template: query template: (objectClass=*) attributes: ou cn givenName sn mail telephoneNumber jid description jpegPhoto objectClass Template: query template: (&(objectClass=)(&(jpegPhoto=*)(|(mail=)))) attributes: ou cn givenName sn mail telephoneNumber jid description jpegPhoto objectClass Template: query template: (jid=) attributes: jid config error processing olcOverlay={0}pcache,olcDatabase={2}sql,cn=config: template index 0 invalid (0->15) slaptest: bad configuration directory! ``` From the following slapd.conf: ``` overlay pcache pcache mdb 65536 16 1024 60 directory /var/lib/openldap-data/pcache pcacheMaxQueries 1024 # No TTR, see https://bugs.openldap.org/show_bug.cgi?id=10373 # Cache DN pcacheAttrset 0 1.1 pcacheTemplate (objectClass=) 0 3600 60 0 pcacheTemplate (objectClass=*) 0 3600 60 0 pcacheTemplate (&(objectClass=)(&(jpegPhoto=*)(|(mail=)))) 0 3600 60 0 pcacheAttrset 1 jid pcacheTemplate (jid=) 1 3600 60 0 pcacheAttrset 2 ou cn givenname sn mail telephonenumber jid description jpegphoto objectClass pcacheTemplate (&(objectClass=)(&(jpegPhoto=*)(|(mail=)))) 2 3600 60 0 pcacheTemplate (objectClass=*) 2 3600 60 0 pcacheTemplate (objectClass=) 2 3600 60 0 pcacheAttrset 3 ou cn givenname sn mail telephonenumber description jpegphoto objectClass pcacheTemplate (&(objectClass=)(&(jpegPhoto=*)(|(mail=)))) 3 3600 60 0 pcacheTemplate (objectClass=*) 3 3600 60 0 pcacheTemplate (objectClass=) 3 3600 60 0 pcacheAttrset 4 mail pcacheTemplate (objectClass=*) 4 3600 60 0 pcacheAttrset 5 * + pcacheTemplate (objectClass=*) 5 3600 60 0 pcacheTemplate (mail=) 5 3600 60 0 ``` The following olc configuration get generated ``` $ cat /etc/openldap/slapd.d/cn=config/olcDatabase={2}sql/olcOverlay={0}pcache/olcDatabase={0}mdb.ldif # AUTO-GENERATED FILE - DO NOT EDIT!! Use ldapmodify. # CRC32 20578f61 dn: olcDatabase={0}mdb objectClass: olcMdbConfig objectClass: olcPcacheDatabase olcDatabase: {0}mdb olcDbDirectory: /var/lib/openldap-data/pcache olcDbNoSync: FALSE olcDbMaxReaders: 0 olcDbMaxSize: 10485760 olcDbMode: 0600 olcDbSearchStack: 16 olcDbMaxEntrySize: 0 olcDbRtxnSize: 10000 structuralObjectClass: olcMdbConfig entryUUID: ff5661e1-1259-4408-89a8-68f3c1b36095 creatorsName: cn=config createTimestamp: 20250724124836Z entryCSN: 20250724124836.628803Z#000000#000#000000 modifiersName: cn=config modifyTimestamp: 20250724124836Z $ cat /etc/openldap/slapd.d/cn=config/olcDatabase={2}sql/olcOverlay={0}pcache.ldif # AUTO-GENERATED FILE - DO NOT EDIT!! Use ldapmodify. # CRC32 a8cfafe8 dn: olcOverlay={0}pcache objectClass: olcOverlayConfig objectClass: olcPcacheConfig olcOverlay: {0}pcache olcPcache: mdb 65536 16 1024 60 olcPcacheAttrset: 1 jid olcPcacheAttrset: 2 ou cn givenName sn mail telephoneNumber jid description jp egPhoto objectClass olcPcacheAttrset: 3 ou cn givenName sn mail telephoneNumber description jpegPh oto objectClass olcPcacheAttrset: 4 mail olcPcacheAttrset: 5 * + olcPcacheTemplate: "(mail=)" 5 3600 60 0 0 olcPcacheTemplate: "(objectClass=*)" 5 3600 60 0 0 olcPcacheTemplate: "(objectClass=*)" 4 3600 60 0 0 olcPcacheTemplate: "(objectClass=)" 3 3600 60 0 0 olcPcacheTemplate: "(objectClass=*)" 3 3600 60 0 0 olcPcacheTemplate: "(&(objectClass=)(&(jpegPhoto=*)(|(mail=))))" 3 3600 60 0 0 olcPcacheTemplate: "(objectClass=)" 2 3600 60 0 0 olcPcacheTemplate: "(objectClass=*)" 2 3600 60 0 0 olcPcacheTemplate: "(&(objectClass=)(&(jpegPhoto=*)(|(mail=))))" 2 3600 60 0 0 olcPcacheTemplate: "(jid=)" 1 3600 60 0 0 olcPcacheTemplate: "(&(objectClass=)(&(jpegPhoto=*)(|(mail=))))" 0 3600 60 0 0 olcPcacheTemplate: "(objectClass=*)" 0 3600 60 0 0 olcPcacheTemplate: "(objectClass=)" 0 3600 60 0 0 olcPcachePosition: tail olcPcacheMaxQueries: 1024 olcPcachePersist: FALSE olcPcacheValidate: FALSE olcPcacheOffline: FALSE structuralObjectClass: olcPcacheConfig entryUUID: dbee2888-2741-4298-abc3-81ae4bd9433a creatorsName: cn=config createTimestamp: 20250724124836Z entryCSN: 20250724124836.628803Z#000000#000#000000 modifiersName: cn=config modifyTimestamp: 20250724124836Z ``` Is this a known limitation at the moment ? Cheers, Bertrand -- You are receiving this mail because: You are on the CC list for the issue.

1 5

[Issue 10377] New: The words (addressbooks/addressbook) seems to be mismatched in the DIT example and the ACL example.
by openldap-its＠openldap.org 29 Jan '26

29 Jan '26

https://bugs.openldap.org/show_bug.cgi?id=10377 Issue ID: 10377 Summary: The words (addressbooks/addressbook) seems to be mismatched in the DIT example and the ACL example. Product: OpenLDAP Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: documentation Assignee: bugs(a)openldap.org Reporter: truth_jp_4133(a)yahoo.co.jp Target Milestone: --- In '8.4.8. Allowing entry creation' section, the DIT example is 'ou=addressbooks'. On the other hand, the ACL example is 'ou=addressbook,'. So the words (addressbooks/addressbook) seems to be mismatched in the DIT example and the ACL example. -- You are receiving this mail because: You are on the CC list for the issue.

1 4

[Issue 10349] New: Free ch_calloc-allocated memory in error paths
by openldap-its＠openldap.org 29 Jan '26

29 Jan '26

https://bugs.openldap.org/show_bug.cgi?id=10349 Issue ID: 10349 Summary: Free ch_calloc-allocated memory in error paths Product: OpenLDAP Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: slapd Assignee: bugs(a)openldap.org Reporter: alexguo1023(a)gmail.com Target Milestone: --- Created attachment 1078 --> https://bugs.openldap.org/attachment.cgi?id=1078&action=edit Free ch_calloc-allocated memory in error paths 1. In aa_operational, bv_allowed and bv_effective are allocated via ch_calloc. If ja == 0 or je == 0, these memory objects are never freed and do not escape the function, causing potential memory leak. 2. In memberof_db_init, the memory allocated by ch_calloc isn’t released on error paths, leading to another potential leak. -- You are receiving this mail because: You are on the CC list for the issue.

1 5

[Issue 10360] New: delta-sync can apply old mods
by openldap-its＠openldap.org 29 Jan '26

29 Jan '26

https://bugs.openldap.org/show_bug.cgi?id=10360 Issue ID: 10360 Summary: delta-sync can apply old mods Product: OpenLDAP Version: 2.6.9 Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: slapd Assignee: bugs(a)openldap.org Reporter: hyc(a)openldap.org Target Milestone: --- This might be related to #10358, but not sure. In delta MPR, if an older mod is received on an entry after a newer mod has already been applied by a local user, the older mod is applied and the newer mod is lost. The incoming replication ops are checked for freshness by check_csn_age() but that only checks the incoming cookieCSN against contextCSNs of the same SID. I.e., that check only prevents duplicate mods being replicated multiple times from the same remote provider. If check_csn_age() passes, then syncrepl_message_to_op() is invoked which just applies the mod. It doesn't check the mod or cookieCSN against the entry's current entryCSN. The code in syncrepl_op_mod() performs the checks we need. The code just needs to be pulled into a new function so it can be used in both places. -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 10367] New: Article for 'Asynchronous Metadirectory backend' seems to be typo.
by openldap-its＠openldap.org 29 Jan '26

29 Jan '26

https://bugs.openldap.org/show_bug.cgi?id=10367 Issue ID: 10367 Summary: Article for 'Asynchronous Metadirectory backend' seems to be typo. Product: website Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: website Assignee: bugs(a)openldap.org Reporter: truth_jp_4133(a)yahoo.co.jp Target Milestone: --- In the table of '6.2.2.1. backend <type>'section on this page(https://www.openldap.org/doc/admin26/slapdconfig.html), the description about asyncmet is 'a Asynchronous Metadirectory backend', but I think that this is 'an Asynchronous Metadirectory backend'. -- You are receiving this mail because: You are on the CC list for the issue.

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openldap-bugs July 2025