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[Issue 10075] New: back-sql regression between 2.4.40 and 2.4.44
by openldap-its＠openldap.org 28 Jun '23

28 Jun '23

https://bugs.openldap.org/show_bug.cgi?id=10075 Issue ID: 10075 Summary: back-sql regression between 2.4.40 and 2.4.44 Product: OpenLDAP Version: 2.4.44 Hardware: x86_64 OS: Linux Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: backends Assignee: bugs(a)openldap.org Reporter: daniel.walker(a)ncas.ac.uk Target Milestone: --- I have just upgraded from CentOS6 to CentOS7 ( I know, not my pick :). On OpenLdap back-sql 2.4.40 on CentOS6, this seems to be honoured: "Multiple attributeType definitions are allowed for an entry; that is, multiple ldap_attr_mappings rows can refer to the same ldap_oc_mappings row with the same name; the resulting attribute values are honored for multivalued attributes in search filters, in search results, in compare AVAs. However, only rules according to the first instance of that attributeType are followed in add, modify and delete operations. This limitation, under certain circumstances, may be removed in the future." (from https://www.openldap.org/faq/data/cache/978.html ) I was using this feature to get memberAddress attributes from two separate tables in my SQL (internal people and external people) Upon upgrading to 2.4.44 on CentOS7, the second entry is no longer honoured. Relevant entries: MariaDB [ncas_database]> SELECT name,sel_expr,from_tbls,join_where,add_proc,delete_proc,param_order,expect_return,sel_expr_u FROM ldap_attr_mappings WHERE oc_map_id=4 AND name='memberAddress'; +---------------+--------------------------------------+------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+-------------+-------------+---------------+------------+ | name | sel_expr | from_tbls | join_where | add_proc | delete_proc | param_order | expect_return | sel_expr_u | +---------------+--------------------------------------+------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+-------------+-------------+---------------+------------+ | memberAddress | CONCAT(emails.address,"@domain.name") | groups,people_groups AS ps,people,emails | groups.id=ps.group_id AND ps.person_id=people.id AND people.id=emails.person_id AND emails.main=1 AND (people.contract_end > NOW() OR people.contract_end IS NULL) | NULL | NULL | 3 | 0 | NULL | | memberAddress | email | groups,external_members | groups.id=external_members.group_id | NULL | NULL | 3 | 0 | NULL | +---------------+--------------------------------------+------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------+-------------+-------------+---------------+------------+ 2 rows in set (0.000 sec) The second one is ignored; no requests to the external_members table show in the logs. Is this a known bug? I did look through the archives, but I wasn't able to find it. -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 10069] New: Error when installing openldap from brew on Macos Catalina
by openldap-its＠openldap.org 22 Jun '23

22 Jun '23

https://bugs.openldap.org/show_bug.cgi?id=10069 Issue ID: 10069 Summary: Error when installing openldap from brew on Macos Catalina Product: OpenLDAP Version: 2.6.4 Hardware: x86_64 OS: Mac OS Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: build Assignee: bugs(a)openldap.org Reporter: marianogedisman(a)gmail.com Target Milestone: --- Hello! I'm getting this error when installing from Homebrew on MacOS Catalina: ==> ./configure --prefix=/usr/local/Cellar/openldap/2.6.4 --sysconfdir=/usr/loca n==> make install Error: inreplace failed /usr/local/etc/openldap/slapd.conf: expected replacement of #<Pathname:/usr/local/Cellar/openldap/2.6.4> with #<Pathname:/usr/local/opt/openldap> /usr/local/etc/openldap/slapd.ldif: expected replacement of #<Pathname:/usr/local/Cellar/openldap/2.6.4> with #<Pathname:/usr/local/opt/openldap> -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 4066] Uniqueness overlay incorrectly checks for dupes with MODs outside of its seach base
by openldap-its＠openldap.org 19 Jun '23

19 Jun '23

https://bugs.openldap.org/show_bug.cgi?id=4066 --- Comment #6 from knotmecute <kmcbacklink(a)gmail.com> --- https://knotmecute.com/ https://knotmecute.com/handmade/banjaran-collection/ https://knotmecute.com/handmade/mehfil-collection/ -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 4066] Uniqueness overlay incorrectly checks for dupes with MODs outside of its seach base
by openldap-its＠openldap.org 19 Jun '23

19 Jun '23

https://bugs.openldap.org/show_bug.cgi?id=4066 --- Comment #5 from knotmecute <kmcbacklink(a)gmail.com> --- Step into the vibrant world of Knotmecute's Banjaran collection, where exquisite bohemian jewelry takes center stage, inspired by tribal aesthetics and vibrant cultures. Our brand strives to revive the rich heritage art of tribes, incorporating abstract patterns and colorful mirror work into stunning pieces that make a bold and stylish statement. Crafted with meticulous precision and attention to detail, our luxury bohemian jewels are designed to complement a variety of occasions, from carefree beach travels to destination weddings. Each piece is thoughtfully created to evoke a sense of wanderlust and adventure, adding a touch of boho charm to your jewelry ensemble. The Banjara collection offers a wide range of accessories that cater to every woman's unique style and trending preferences. Whether you desire a statement necklace to elevate your evening attire or vibrant earrings to accentuate your beachy look, we have the perfect piece to fulfill your needs. Every jewelry piece in the Banjara collection is a work of art, meticulously handcrafted with vibrant colors, intricate mirror work, and captivating patterns. These colorful jewels go beyond being mere accessories—they carry a personalized touch, reflecting the essence of your vibrant spirit. Embrace the beauty of bohemian aesthetics with Knotmecute's Banjara brand. Discover our collection and adorn yourself with these stunning jewels that will turn heads wherever you go. Experience the joy of wearing luxurious, colorful bohemian jewelry that reflects your individuality and leaves a lasting impression. -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 10066] New: fsync -> fcntl(F_FULLFSYNC) on Apple platforms?
by openldap-its＠openldap.org 15 Jun '23

15 Jun '23

https://bugs.openldap.org/show_bug.cgi?id=10066 Issue ID: 10066 Summary: fsync -> fcntl(F_FULLFSYNC) on Apple platforms? Product: LMDB Version: unspecified Hardware: All OS: Mac OS Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: liblmdb Assignee: bugs(a)openldap.org Reporter: christophersauer(a)pacbell.net Target Milestone: --- Hi, Howard, I was thinking of adopting LMDB for a cross-platform project, but when quickly browsing the code, didn't see specializations for Apple platform' weakened fsync -> fcntl(F_FULLFSYNC). (Doc quick link, if useful: https://developer.apple.com/library/archive/documentation/System/Conceptual…) Should I be concerned? I think it's very likely that you're way ahead of me, but I just wanted to check in. (And couldn't otherwise find anything online about this.) Thanks so much for all you do! Chris -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 10054] New: Value size limited to 2,147,479,552 bytes
by openldap-its＠openldap.org 12 Jun '23

12 Jun '23

https://bugs.openldap.org/show_bug.cgi?id=10054 Issue ID: 10054 Summary: Value size limited to 2,147,479,552 bytes Product: LMDB Version: unspecified Hardware: x86_64 OS: Linux Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: liblmdb Assignee: bugs(a)openldap.org Reporter: louis(a)meilisearch.com Target Milestone: --- Hello, According to the documentation[0], a database that is not using `MDB_DUPSORT` can store values up to `0xffffffff` bytes (around 4GB). In practice, under Linux, the actual limit is `0x7ffff000` though (2^31 - 4096, so around 2GB). This is due to the write loop in `mdb_page_flush`. The `wsize` value determining how many bytes will be written can be as big as `4096*dp->mp_pages`[1], and the number of overflow pages grows with the size of the value put inside the DB. The `wsize` is not split in smaller chunks in the case where there are many overflow pages to write, and as a result the call to `pwrite`[2] does not perform a full write, but only a "short" write of 2147479552 bytes (the maximum allowed on a call to `pwrite` on Linux[3]). This would be OK if the short write condition was handled by looping and performing another `pwrite` with the rest of the data, but instead `EIO` is returned[4]. There seems to be a related, but different issue on macOS when trying to `pwrite` more the 2^31 bytes, that was already reported[5]. This issue was reported to me by a Meilisearch user because it causes their database indexing to fail[6]. I had to investigate a bit because their setup was peculiar (high number of documents in their database) and the `EIO` error code is not very descriptive of the underlying issue. I join a C reproducer of the issue that attempts to add a 2147479553 bytes value to the DB and fails with `EIO` (decreasing `nb_items` to a smaller value such as `2107479552` does succeed)[7]. Thank you for making LMDB! Louis Dureuil. [0]: https://github.com/LMDB/lmdb/blob/mdb.master/libraries/liblmdb/lmdb.h#LL284… [1]: https://github.com/LMDB/lmdb/blob/mdb.master/libraries/liblmdb/mdb.c#LL3770… [2]: https://github.com/LMDB/lmdb/blob/mdb.master/libraries/liblmdb/mdb.c#L3820 [3]: https://stackoverflow.com/questions/70368651/why-cant-linux-write-more-than… [4]: https://github.com/LMDB/lmdb/blob/mdb.master/libraries/liblmdb/mdb.c#L3840 [5]: https://bugs.openldap.org/show_bug.cgi?id=9736 [6]: https://github.com/meilisearch/meilisearch/issues/3654 [7]: https://github.com/dureuill/lmdb_3654/tree/main -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 10062] New: How to store a data item of length greater than 511 in a dupsort db
by openldap-its＠openldap.org 12 Jun '23

12 Jun '23

https://bugs.openldap.org/show_bug.cgi?id=10062 Issue ID: 10062 Summary: How to store a data item of length greater than 511 in a dupsort db Product: LMDB Version: 0.9.30 Hardware: x86_64 OS: Linux Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: liblmdb Assignee: bugs(a)openldap.org Reporter: mega.alpha100(a)gmail.com Target Milestone: --- Is there a workaround to storing a data item with a length greater than the value of `fn mdb_env_get_maxkeysize()` or 511 in a dupsort db? Also, I tried to change the value of the `MDB_MAXKEYSIZE` macro but that led to an illegal instruction -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 10050] New: Use of stack allocated string in mdb_strerror
by openldap-its＠openldap.org 12 Jun '23

12 Jun '23

https://bugs.openldap.org/show_bug.cgi?id=10050 Issue ID: 10050 Summary: Use of stack allocated string in mdb_strerror Product: LMDB Version: unspecified Hardware: All OS: Windows Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: liblmdb Assignee: bugs(a)openldap.org Reporter: es(a)m-labs.hk Target Milestone: --- https://git.openldap.org/openldap/openldap/-/blob/mdb.master/libraries/libl… This piece of code exists from 2014, and these lines are not working outside of MSVC. Moreover, they lead to segfaults in MINGW compiled environments. Please see the patch we use for potential fix: https://github.com/msys2/MINGW-packages/blob/31012dd33a32390d1e5f9b93388799… -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 10061] New: Query on setting TLSVerifyClient option set to demand
by openldap-its＠openldap.org 12 Jun '23

12 Jun '23

https://bugs.openldap.org/show_bug.cgi?id=10061 Issue ID: 10061 Summary: Query on setting TLSVerifyClient option set to demand Product: OpenLDAP Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: slapd Assignee: bugs(a)openldap.org Reporter: ramajay52(a)gmail.com Target Milestone: --- Dear Experts, In my case, I had set TLSVerifyClient to demand. I couldn't be able to establish a connection While providing TLSCACertificateFile alone. While setting the TLSVerifyClient option demand is it mandatory to provide the following option? 1. TLSCACertificateFile 2. TLSCertificateKeyFile 3. TLSCertificateFile Regards, Ram -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 8447] LMDB: Overwriting values in MDB_DUPSORT databases broken
by openldap-its＠openldap.org 25 May '23

25 May '23

https://bugs.openldap.org/show_bug.cgi?id=8447 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|TEST |FIXED --- Comment #6 from Quanah Gibson-Mount <quanah(a)openldap.org> --- Fixed in RE0.9: • 76bad923 by Howard Chu at 2023-05-25T19:33:44+00:00 ITS#8447 fix cursor_put(MDB_CURRENT) on DUPSORT DB with different-sized data -- You are receiving this mail because: You are on the CC list for the issue.

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