openldap-bugs May 2026

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[Issue 10472] New: Detect servers dying during tests
by openldap-its＠openldap.org 01 Jun '26

01 Jun '26

https://bugs.openldap.org/show_bug.cgi?id=10472 Issue ID: 10472 Summary: Detect servers dying during tests Product: OpenLDAP Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: test suite Assignee: bugs(a)openldap.org Reporter: ondra(a)mistotebe.net Target Milestone: --- Currently the test suite starts tests as background jobs and ignores when they exit prematurely or with a non-zero exit code. This makes it impossible to detect shutdown time crashes or enable any instrumentation/leak-checking tools. -- You are receiving this mail because: You are on the CC list for the issue.

1 5

[Issue 8901] slapd segfaults in mdb_env_reader_dest
by openldap-its＠openldap.org 30 May '26

30 May '26

1 0

[Issue 8901] slapd segfaults in mdb_env_reader_dest
by openldap-its＠openldap.org 29 May '26

29 May '26

https://bugs.openldap.org/show_bug.cgi?id=8901 --- Comment #7 from Howard Chu <hyc(a)openldap.org> --- (In reply to Marcelo.DeCastroLoebens from comment #6) > Thanks for the analysis and workaround provided. > > Do you have an opinion about the risk associated with the workaround? Since > I'm not familiar with the code, that would be very helpful. > > I don't have the expertise to comprehensive test slapd in isolation, so I > would like to know if you imagine possible side effects during "regular" > usage (not shutdown). There's no impact during regular use since ldap_pvt_thread_pool_close() is only called during shutdown. Actually, just to be more explicit - the sleep(1) should be inserted in slapd/daemon.c:slapd_daemon_task() right after its call to ldap_pvt_thread_pool_close(). There's no need to muck with libldap itself. -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 8901] slapd segfaults in mdb_env_reader_dest
by openldap-its＠openldap.org 29 May '26

29 May '26

https://bugs.openldap.org/show_bug.cgi?id=8901 --- Comment #6 from Marcelo.DeCastroLoebens(a)windriver.com --- Thanks for the analysis and workaround provided. Do you have an opinion about the risk associated with the workaround? Since I'm not familiar with the code, that would be very helpful. I don't have the expertise to comprehensive test slapd in isolation, so I would like to know if you imagine possible side effects during "regular" usage (not shutdown). -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 8901] slapd segfaults in mdb_env_reader_dest
by openldap-its＠openldap.org 29 May '26

29 May '26

https://bugs.openldap.org/show_bug.cgi?id=8901 Howard Chu <hyc(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|VERIFIED |CONFIRMED Resolution|FEEDBACK |--- --- Comment #5 from Howard Chu <hyc(a)openldap.org> --- The problem is because ldap_pvt_thread_pool_close() doesn't actually know when the last thread has exited. The last thread does a cond_signal() to tell that it is exiting, but there's additional time between that and when the thread actually returns (or calls pthread_exit). And LMDB's own reader_dest function doesn't execute until the actual pthread_exit occurs. So when ldap_pvt_thread_pool_close() returns, worker threads may still be running. Then when backend_shutdown is called, which invokes back-mdb's shutdown and eventual mdb_env_close(), it may get there before the worker threads have completed, and so destroy the environment while worker threads are still trying to clear their reader slots. A proper fix would require some rewriting of the thread_pool code to track thread creation and termination explicitly. A workaround for now would be to insert a sleep(1) at the end of ldap_pvt_thread_pool_close(). -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 8901] slapd segfaults in mdb_env_reader_dest
by openldap-its＠openldap.org 29 May '26

29 May '26

1 0

[Issue 9716] New: Fix default guide versions for head and 2.6
by openldap-its＠openldap.org 26 May '26

26 May '26

https://bugs.openldap.org/show_bug.cgi?id=9716 Issue ID: 9716 Summary: Fix default guide versions for head and 2.6 Product: OpenLDAP Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: documentation Assignee: bugs(a)openldap.org Reporter: quanah(a)openldap.org Target Milestone: --- The preamble file needs to be fixed in openldap head and the 2.6 release branch to be correct. -- You are receiving this mail because: You are on the CC list for the issue.

1 5

[Issue 10507] New: Remove back-perl from OpenLDAP 2.7
by openldap-its＠openldap.org 26 May '26

26 May '26

https://bugs.openldap.org/show_bug.cgi?id=10507 Issue ID: 10507 Summary: Remove back-perl from OpenLDAP 2.7 Product: OpenLDAP Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: backends Assignee: bugs(a)openldap.org Reporter: quanah(a)openldap.org Target Milestone: --- OpenLDAP 2.6 deprecated back-perl, so remove it from the 2.7 release branch -- You are receiving this mail because: You are on the CC list for the issue.

1 5

[Issue 10203] New: no pkgconfig file included for liblmdb
by openldap-its＠openldap.org 26 May '26

26 May '26

https://bugs.openldap.org/show_bug.cgi?id=10203 Issue ID: 10203 Summary: no pkgconfig file included for liblmdb Product: LMDB Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: liblmdb Assignee: bugs(a)openldap.org Reporter: otto(a)drijf.net Target Milestone: --- liblmdb does not ship with a pkgconfig file. More and more build systems rely on presense of a pkgconfig file, so it would be nice if liblmdb installed oneone. An example: prefix=/usr/local exec_prefix=${prefix} libdir=${prefix}/lib includedir=${prefix}/include Name: lmdb Description: Lightning memory-mapped database: key-value data store URL: https://www.symas.com/symas-embedded-database-lmdb Version: 0.9.32 Libs: -L${libdir} -llmdb Cflags: -I${includedir} Thanks. -- You are receiving this mail because: You are on the CC list for the issue.

1 5

[Issue 9009] 2.7: Switch to LMDB v1.0
by openldap-its＠openldap.org 26 May '26

26 May '26

https://bugs.openldap.org/show_bug.cgi?id=9009 --- Comment #2 from Quanah Gibson-Mount <quanah(a)openldap.org> --- head: • aa02d9f5 by Howard Chu at 2026-05-22T03:51:12+01:00 ITS#9009 slapd-mdb: refix Makefile RE27: • 7ae0869b by Howard Chu at 2026-05-22T19:12:49+00:00 ITS#9009 slapd-mdb: refix Makefile -- You are receiving this mail because: You are on the CC list for the issue.

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openldap-bugs May 2026