openldap-bugs May 2022

openldap-bugs@openldap.org

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148 discussions

[Bug 9204] New: slapo-constraint allows anyone to apply Relax control
by openldap-its＠openldap.org 08 Oct '24

08 Oct '24

https://bugs.openldap.org/show_bug.cgi?id=9204 Bug ID: 9204 Summary: slapo-constraint allows anyone to apply Relax control Product: OpenLDAP Version: 2.4.49 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: overlays Assignee: bugs(a)openldap.org Reporter: ryan(a)openldap.org Target Milestone: --- slapo-constraint doesn't limit who can use the Relax control, beyond the global limits applied by slapd. In practice, for many modifications this means any configured constraints are advisory only. In my opinion this should be considered a bug, in design if not implementation. I expect many admins would not read the man page closely enough to realize the behaviour does technically adhere to the letter of what's written there. Either slapd should require manage privileges for the Relax control globally, or slapo-constraint should perform a check for manage privilege itself, like slapo-unique does. Quoting ando in https://bugs.openldap.org/show_bug.cgi?id=5705#c4: > Well, a user with "manage" privileges on related data could bypass > constraints enforced by slapo-constraint(5) by using the "relax" > control. The rationale is that a user with manage privileges could be > able to repair an entry that needs to violate a constraint for good > reasons. Note that the user: > > - must have enough privileges to do it (manage) > > - must inform the DSA that intends to violate the constraint (by using > the control) but such privileges are currently not being required. -- You are receiving this mail because: You are on the CC list for the bug.

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[Issue 9303] New: Add support for WolfSSL as an alternative to OpenSSL
by openldap-its＠openldap.org 03 Oct '24

03 Oct '24

https://bugs.openldap.org/show_bug.cgi?id=9303 Issue ID: 9303 Summary: Add support for WolfSSL as an alternative to OpenSSL Product: OpenLDAP Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: libraries Assignee: bugs(a)openldap.org Reporter: quanah(a)openldap.org Target Milestone: --- For OpenLDAP 2.6, we should investigate adding support for WolfSSL as an alternative to OpenSSL. -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 9813] New: Incompatibility between remoteauth and ppolicy overlays
by openldap-its＠openldap.org 17 Sep '24

17 Sep '24

https://bugs.openldap.org/show_bug.cgi?id=9813 Issue ID: 9813 Summary: Incompatibility between remoteauth and ppolicy overlays Product: OpenLDAP Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: overlays Assignee: bugs(a)openldap.org Reporter: thierry.pubellier(a)paris.fr Target Milestone: --- Hi, We are planning to use OpenLDAP as a proxy for some users in our Active Directory servers, using remoteauth overlay. We want this OpenLDAP instance to also implement an account lockout policy, preventing the lockout on our internal Active Directory servers. But there seems to be an incompatibility between remoteauth and ppolicy overlays : remoteauth won't remote authenticate a user if local userPassword attribute exists, while ppolicy overlay needs this attribute. Could there be a configuration parameter in ppolicy to allow lockout checks/modifications (which seemed to be the default behavior of OpenLDAP before ITS#7089) ? I can provide a patch if allowed. Thanks by advance, Best regards, Thierry -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 9652] New: Add "tee" capability to load balancer
by openldap-its＠openldap.org 17 Sep '24

17 Sep '24

https://bugs.openldap.org/show_bug.cgi?id=9652 Issue ID: 9652 Summary: Add "tee" capability to load balancer Product: OpenLDAP Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: lloadd Assignee: bugs(a)openldap.org Reporter: mhardin(a)symas.com Target Milestone: --- This is a request for an enhancement that would add a "tee" or "fan-out" capability to load balancer, where received operations are sent to two or more destinations simultaneously. The primary goal or the enhancement is to make it possible to keep multiple independent and likely dissimilar directory systems in lock-step with each other over hours, days, or possibly even weeks. The enhancement would not necessarily need to include a mechanism for converging the target systems should they become out of sync. This is not intended to be a replication solution, rather it is viewed more as a "copy" solution intended to be used for specific short-term tasks that need multiple directory systems to be exactly synchronized but where replication is not desirable or even possible. At least two uses come to mind: 1. Test harnesses, evaluating side-by-side operation of separate directory systems over time 2. Directory system transition validation harnesses 3. (maybe) Part of a test harness to record or replay LDAP workloads * Other uses? -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 9667] New: 2.6 to 2.7 upgrade documentation
by openldap-its＠openldap.org 17 Sep '24

17 Sep '24

https://bugs.openldap.org/show_bug.cgi?id=9667 Issue ID: 9667 Summary: 2.6 to 2.7 upgrade documentation 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: --- Need to document any upgrade information for going from 2.6 to 2.7 -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 9305] New: ldap_connect_to_host: Return code from getaddrinfo() discarded, troubleshooting difficult
by openldap-its＠openldap.org 10 Sep '24

10 Sep '24

https://bugs.openldap.org/show_bug.cgi?id=9305 Issue ID: 9305 Summary: ldap_connect_to_host: Return code from getaddrinfo() discarded, troubleshooting difficult Product: OpenLDAP Version: 2.4.46 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: client tools Assignee: bugs(a)openldap.org Reporter: minfrin(a)sharp.fm Target Milestone: --- When the ldap_connect_to_host() function sees a failure from getaddrinfo(), the meaningless return code -1 is returned. This makes troubleshooting difficult on a webserver, where the low level printf debugging is not practical. (gdb) step ldap_connect_to_host (ld=ld@entry=0x7fffc4002e10, sb=0x7fffc400b240, proto=1, srv=srv@entry=0x7fffc400b2f0, async=async@entry=0) at os-ip.c:543 543 { (gdb) next 546 ber_socket_t s = AC_SOCKET_INVALID; (gdb) 562 if ( srv->lud_host == NULL || *srv->lud_host == 0 ) { (gdb) 568 port = srv->lud_port; (gdb) 570 if( !port ) { (gdb) 578 switch(proto) { (gdb) 580 osip_debug( ld, (gdb) warning: Source file is more recent than executable. 71 return __builtin___memset_chk (__dest, __ch, __len, __bos0 (__dest)); (gdb) 598 hints.ai_flags = AI_ADDRCONFIG; (gdb) 601 hints.ai_socktype = socktype; (gdb) 602 snprintf(serv, sizeof serv, "%d", port ); (gdb) 605 LDAP_MUTEX_LOCK(&ldap_int_resolv_mutex); (gdb) 607 err = getaddrinfo( host, serv, &hints, &res ); (gdb) 609 LDAP_MUTEX_UNLOCK(&ldap_int_resolv_mutex); (gdb) 611 if ( err != 0 ) { (gdb) 612 osip_debug(ld, "ldap_connect_to_host: getaddrinfo failed: %s\n", (gdb) print host $3 = <optimized out> (gdb) print serv $4 = "636\000\000\000" (gdb) next 614 return -1; (gdb) The ldap_connect_to_host() function needs to return proper error codes. -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 9398] New: Stale accesslog cookie due to unclean shutdown
by openldap-its＠openldap.org 10 Sep '24

10 Sep '24

https://bugs.openldap.org/show_bug.cgi?id=9398 Issue ID: 9398 Summary: Stale accesslog cookie due to unclean shutdown Product: OpenLDAP Version: 2.4.56 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: slapd Assignee: bugs(a)openldap.org Reporter: quanah(a)openldap.org Target Milestone: --- If slapd terminates uncleanly, a checkpoint will be lost on the accesslog db. Depending on the syncprov overlay checkpoint settings (usually no checkpointing is enabled on the accesslog db) this can cause the system to refuse engage in replication at startup. -- You are receiving this mail because: You are on the CC list for the issue.

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[Bug 9225] New: back-mdb: Add support for PREPARE/2-phase commit
by openldap-its＠openldap.org 10 Sep '24

10 Sep '24

https://bugs.openldap.org/show_bug.cgi?id=9225 Bug ID: 9225 Summary: back-mdb: Add support for PREPARE/2-phase commit Product: OpenLDAP Version: 2.4.50 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: backends Assignee: bugs(a)openldap.org Reporter: quanah(a)openldap.org Target Milestone: --- Add support for PREPARE/2-phase commit in back-mdb -- You are receiving this mail because: You are on the CC list for the bug.

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[Issue 9796] New: Deprecate GnuTLS support
by openldap-its＠openldap.org 20 Aug '24

20 Aug '24

https://bugs.openldap.org/show_bug.cgi?id=9796 Issue ID: 9796 Summary: Deprecate GnuTLS support Product: OpenLDAP Version: 2.6.1 Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: libraries Assignee: bugs(a)openldap.org Reporter: quanah(a)openldap.org Target Milestone: --- Support for GnuTLS was added specifically for the Debian (and thus Ubuntu) due to the license objections at the time that the Debian project had for the OpenSSL license. Since that time, Debian has reclassified OpenSSL as a core library and the OpenSSL project has resolved the original complaint by licensing OpenSSL 3 and later under the Apache License v2. Thus there is no longer a reason to maintain support for GnuTLS and given the long standing concerns over the security and quality of the GnuTLS bridge in addition to the extra cost of maintaining that code, it should be marked as deprecated and removed in a future release. -- You are receiving this mail because: You are on the CC list for the issue.

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[Issue 9378] New: Crash in mdb_put() / mdb_page_dirty()
by openldap-its＠openldap.org 26 Mar '24

26 Mar '24

https://bugs.openldap.org/show_bug.cgi?id=9378 Issue ID: 9378 Summary: Crash in mdb_put() / mdb_page_dirty() Product: LMDB Version: 0.9.26 Hardware: All OS: Linux Status: UNCONFIRMED Severity: normal Priority: --- Component: liblmdb Assignee: bugs(a)openldap.org Reporter: nate(a)kde.org Target Milestone: --- The KDE Baloo file indexer uses lmdb as its database (source code available at https://invent.kde.org/frameworks/baloo). Our most common crash, with over 100 duplicate bug reports, is in lmdb. Here's the bug report tracking it: https://bugs.kde.org/show_bug.cgi?id=389848. The version of lmdb does not seem to matter much. We have bug reports from Arch users with lmdb 0.9.26 as well as bug reports from people using many earlier versions. Here's an example backtrace, taken from https://bugs.kde.org/show_bug.cgi?id=426195: #6 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #7 0x00007f3c0bbb9859 in __GI_abort () at abort.c:79 #8 0x00007f3c0b23ba83 in mdb_assert_fail (env=0x55e2ad710600, expr_txt=expr_txt@entry=0x7f3c0b23e02f "rc == 0", func=func@entry=0x7f3c0b23e978 <__func__.7221> "mdb_page_dirty", line=line@entry=2127, file=0x7f3c0b23e010 "mdb.c") at mdb.c:1542 #9 0x00007f3c0b2306d5 in mdb_page_dirty (mp=<optimized out>, txn=0x55e2ad7109f0) at mdb.c:2114 #10 mdb_page_dirty (txn=0x55e2ad7109f0, mp=<optimized out>) at mdb.c:2114 #11 0x00007f3c0b231966 in mdb_page_alloc (num=num@entry=1, mp=mp@entry=0x7f3c0727aee8, mc=<optimized out>) at mdb.c:2308 #12 0x00007f3c0b231ba3 in mdb_page_touch (mc=mc@entry=0x7f3c0727b420) at mdb.c:2495 #13 0x00007f3c0b2337c7 in mdb_cursor_touch (mc=mc@entry=0x7f3c0727b420) at mdb.c:6523 #14 0x00007f3c0b2368f9 in mdb_cursor_put (mc=mc@entry=0x7f3c0727b420, key=key@entry=0x7f3c0727b810, data=data@entry=0x7f3c0727b820, flags=flags@entry=0) at mdb.c:6657 #15 0x00007f3c0b23976b in mdb_put (txn=0x55e2ad7109f0, dbi=5, key=key@entry=0x7f3c0727b810, data=data@entry=0x7f3c0727b820, flags=flags@entry=0) at mdb.c:9022 #16 0x00007f3c0c7124c5 in Baloo::DocumentDB::put (this=this@entry=0x7f3c0727b960, docId=<optimized out>, docId@entry=27041423333263366, list=...) at ./src/engine/documentdb.cpp:79 #17 0x00007f3c0c743da7 in Baloo::WriteTransaction::replaceDocument (this=0x55e2ad7ea340, doc=..., operations=operations@entry=...) at ./src/engine/writetransaction.cpp:232 #18 0x00007f3c0c736b16 in Baloo::Transaction::replaceDocument (this=this@entry=0x7f3c0727bc10, doc=..., operations=operations@entry=...) at ./src/engine/transaction.cpp:295 #19 0x000055e2ac5d6cbc in Baloo::UnindexedFileIndexer::run (this=0x55e2ad79ca20) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qrefcount.h:60 #20 0x00007f3c0c177f82 in QThreadPoolThread::run (this=0x55e2ad717f20) at thread/qthreadpool.cpp:99 #21 0x00007f3c0c1749d2 in QThreadPrivate::start (arg=0x55e2ad717f20) at thread/qthread_unix.cpp:361 #22 0x00007f3c0b29d609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #23 0x00007f3c0bcb6103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 -- You are receiving this mail because: You are on the CC list for the issue.

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openldap-bugs May 2022