- openldap-bugs - openldap.org

[Issue 9491] New: memleak in asyncmeta
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9491 Issue ID: 9491 Summary: memleak in asyncmeta Product: OpenLDAP Version: 2.5 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: backends Assignee: bugs(a)openldap.org Reporter: hyc(a)openldap.org Target Milestone: --- Due to some code skew between old Symas repo and public repo, asyncmeta in master/2.5 leaks a memctx on every operation. -- You are receiving this mail because: You are on the CC list for the issue.

1 3

[Issue 9504] New: Assertion failure after reconfiguring olcDbIDAssertBind in slapd-ldap
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9504 Issue ID: 9504 Summary: Assertion failure after reconfiguring olcDbIDAssertBind in slapd-ldap Product: OpenLDAP Version: 2.5 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: backends Assignee: bugs(a)openldap.org Reporter: tero.saarni(a)est.tech Target Milestone: --- OpenLDAP crashes to following assert error: slapd: bind.c:2657: ldap_back_proxy_authz_ctrl: Assertion `0' failed. The crash can be reproduced by executing following sequence: 1. create proxy with OLC configuration 2. execute modify operation that changes olcDbIDAssertBind (replace or delete&add) but do set mode=legacy as the value 3. execute ldapsearch as user that maps into idassert-bind 4. slapd crashes with the above error message mode=legacy is the default and everything works after initial configuration (1) even without adding mode=legacy into the configuration, but when doing re-configuration using OLC (2) the default value does not seem to get initialized correctly anymore. This causes next LDAP operation (3) to fail after changing the configuration since the server crashes (4). The assert in question is here, in the default branch when "mode" variable is not set at all: https://git.openldap.org/openldap/openldap/-/blob/c9ee2ccd1c8aadaef9db90742… -- You are receiving this mail because: You are on the CC list for the issue.

1 6

[Issue 9501] ITS#9419 regression: slapd-ldap will silently fall back from starttls to cleartext
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9501 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Issue 9480] New: Update default slapd.conf and slapd.ldif to include back-monitor
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9480 Issue ID: 9480 Summary: Update default slapd.conf and slapd.ldif to include back-monitor Product: OpenLDAP Version: 2.5 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: slapd Assignee: bugs(a)openldap.org Reporter: quanah(a)openldap.org Target Milestone: --- Now that back-monitor is always built into the slapd binary, we should update the default slapd.conf and slapd.ldif files so it's present. -- You are receiving this mail because: You are on the CC list for the issue.

1 4

[Issue 9453] New: Move argon2 overlay out of contrib
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9453 Issue ID: 9453 Summary: Move argon2 overlay out of contrib Product: OpenLDAP Version: 2.5 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: overlays Assignee: bugs(a)openldap.org Reporter: quanah(a)openldap.org Target Milestone: --- The argon2 module should be moved out of contrib and into mainline OpenLDAP. Additionally, configure options needs to be added to test for the presence of libsodium or libargon2 if the argon2 module is to be built -- You are receiving this mail because: You are on the CC list for the issue.

1 6

[Issue 9446] New: back_passwd: invalid parsing of gecos field
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9446 Issue ID: 9446 Summary: back_passwd: invalid parsing of gecos field Product: OpenLDAP Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: slapd Assignee: bugs(a)openldap.org Reporter: grapvar(a)gmail.com Target Milestone: --- Created attachment 788 --> https://bugs.openldap.org/attachment.cgi?id=788&action=edit fix Parsing gecos(comment) field of /etc/passwd in servers/slapd/back-passwd/search.c`pw2entry() has issues. I expands '&': 1) anywhere in in gecos, but the expansion must be limited by user's full name. 2) only 1st '&', but all `&'s in full name must be expanded (nice explanation: https://unix.stackexchange.com/questions/535189/ampersand-in-the-passwd-gec…) fix attached. It expands each `&', left to right, until expanded user's full name fits into internal { char buf[1024]; } -- You are receiving this mail because: You are on the CC list for the issue.

1 10

[Issue 9382] New: client tools ldapvc.c tracks criticality but doesn't use it
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9382 Issue ID: 9382 Summary: client tools ldapvc.c tracks criticality but doesn't use it Product: OpenLDAP Version: 2.5 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: client tools Assignee: bugs(a)openldap.org Reporter: quanah(a)openldap.org Target Milestone: --- In clients/toolsldapv.c, we have: switch ( i ) { char *control, *cvalue; int crit; ... case 'E': /* vc extension */ crit = 0; if( optarg[0] == '!' ) { crit = 1; and then we never use "crit" again. It would appear the intention was to determine whether or not this control is marked critical and then do something based on that, but there is in fact nothing ever done. This leads to a warning that crit is set but unused. If the criticality of the control doesn't matter, than this variable should be eliminated. If it does matter, then the missing code needs to be added. -- You are receiving this mail because: You are on the CC list for the issue.

1 5

[Issue 9347] ppolicy: Password policy not applied when pwdMaxAge overflows max int (32-bit)
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9347 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Issue 9288] New: slapd service stops suddenly but generates crash file
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9288 Issue ID: 9288 Summary: slapd service stops suddenly but generates crash file Product: OpenLDAP Version: 2.4.49 Hardware: x86_64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: --- Component: backends Assignee: bugs(a)openldap.org Reporter: tekkitan(a)gmail.com Target Milestone: --- System: t3.small AWS instance 2VCPU 2GB RAM OS: Ubuntu 20.04 (was happening on 16.04 as well) Package Version: 2.4.49+dfsg-2ubuntu1.2 We've been having this weird problem with slapd between Ubuntu 16.04 and Ubuntu 20.04 where slapd will suddenly stop according to syslog but will also generate a crash file within apport. We thought it was due to some weird stuff we were doing in the 16.04 version (2.4.42+dfsg-2ubuntu3.8), but we deployed a new LDAP proxy in 20.04 (2.4.49+dfsg-2ubuntu1.2) which appears to have the same issue so I am reporting it and hoping for guidance as we use this proxy for our corporate VPN. Below is the backtrace which was the same from both proxy systems, but this one is from the 20.04 version as that is our current system in use: root@useldap02:~/_usr_sbin_slapd.0.crash# apport-retrace --stdout /var/crash/_usr_sbin_slapd.0.crash --- stack trace --- #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 set = {__val = {0, 140488162916432, 140488307736576, 140487911640016, 140487911640117, 140487911640016, 140487911640016, 140487911640147, 140487911640316, 140487911640016, 140487911640316, 0, 0, 0, 0, 0}} pid = <optimized out> tid = <optimized out> ret = <optimized out> #1 0x00007fc5f3043859 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x2, sa_sigaction = 0x2}, sa_mask = {__val = {131, 4, 99, 0, 0, 140488164070405, 0, 21474836480, 140488121483504, 0, 140488164102160, 0, 6703301646461552640, 140488164070405, 140488165695488, 140488164087176}}, sa_flags = -235332728, sa_restorer = 0xbf} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x00007fc5f3043729 in __assert_fail_base (fmt=0x7fc5f31d9588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x7fc5f1f91953 "!LDAP_BACK_CONN_TAINTED( lc )", file=0x7fc5f1f91b88 "../../../../../servers/slapd/back-ldap/bind.c", line=191, function=<optimized out>) at assert.c:92 str = 0x7fc5c410a280 "@Q\021\344\305\177" total = 4096 #3 0x00007fc5f3054f36 in __GI___assert_fail (assertion=0x7fc5f1f91953 "!LDAP_BACK_CONN_TAINTED( lc )", file=0x7fc5f1f91b88 "../../../../../servers/slapd/back-ldap/bind.c", line=191, function=0x7fc5f1f921a0 "ldap_back_conn_delete") at assert.c:101 No locals. #4 0x00007fc5f1f807c7 in ldap_back_conn_delete () from /usr/lib/ldap/back_ldap-2.4.so.2 No symbol table info available. #5 0x00007fc5f1f814a4 in ?? () from /usr/lib/ldap/back_ldap-2.4.so.2 No symbol table info available. #6 0x00007fc5f1f815ad in ldap_back_release_conn_lock () from /usr/lib/ldap/back_ldap-2.4.so.2 No symbol table info available. #7 0x00007fc5f1f833bc in ldap_back_retry () from /usr/lib/ldap/back_ldap-2.4.so.2 No symbol table info available. #8 0x00007fc5f1f7ec0b in ldap_back_search () from /usr/lib/ldap/back_ldap-2.4.so.2 No symbol table info available. #9 0x000055b87105cc88 in overlay_op_walk () No symbol table info available. #10 0x000055b87105cdb7 in ?? () No symbol table info available. #11 0x000055b870fef80d in fe_op_search () No symbol table info available. #12 0x000055b870fef034 in do_search () No symbol table info available. #13 0x000055b870fec6ed in ?? () No symbol table info available. #14 0x000055b870fed22c in ?? () No symbol table info available. #15 0x00007fc5f32e7a03 in ?? () from /lib/x86_64-linux-gnu/libldap_r-2.4.so.2 No symbol table info available. #16 0x00007fc5f3219609 in start_thread (arg=<optimized out>) at pthread_create.c:477 ret = <optimized out> pd = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140488121493248, -8220430158823943899, 140488129874654, 140488129874655, 140488129874784, 140488121490880, 8241811018110734629, 8241811687867814181}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #17 0x00007fc5f3140103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. This is usually what we see within syslog when slapd stops: Jul 11 00:49:32 useldap02 slapd[5257]: conn=1035 op=239 SRCH base="ou=people,dc=company,dc=com" scope=2 deref=0 filter="(&(|(objectClass=person)(objectClass=organizationalPerson)(objectClass=inetOrgPerson)(?objectClass=fw1Person))(uid=exampleusername))" Jul 11 00:49:32 useldap02 slapd[5257]: conn=1035 op=239 SRCH attr=cn uid sn mail proxyAddresses userPrincipalName fullName displayName description objectclass fw1hour-range-from fw1hour-range-to fw1expiration-date fw1day fw1allowed-dst fw1allowed-src fw1auth-method userAccountControl fw1userPwdPolicy mobile fw1BadPwdCount fw1lastLoginFailure fw1pwdLastMod fw1auth-server fw1auth-server fw1groupTemplate fw1sr-auth-track fw1enc-methods fw1ISAKMP-EncMethod fw1ISAKMP-AuthMethods fw1ISAKMP-HashMethods fw1ISAKMP-Transform fw1ISAKMP-DataIntegrityMethod fw1ISAKMP-SharedSecret fw1ISAKMP-DataEncMethod givenName surname Jul 11 00:49:32 useldap02 slapd[5257]: conn=1035 op=240 SRCH base="ou=groups,dc=company,dc=com" scope=2 deref=0 filter="(&(|(objectClass=person)(objectClass=organizationalPerson)(objectClass=inetOrgPerson)(?objectClass=fw1Person))(uid=exampleusername))" Jul 11 00:49:32 useldap02 slapd[5257]: conn=1035 op=240 SRCH attr=cn uid sn mail proxyAddresses userPrincipalName fullName displayName description objectclass fw1hour-range-from fw1hour-range-to fw1expiration-date fw1day fw1allowed-dst fw1allowed-src fw1auth-method userAccountControl fw1userPwdPolicy mobile fw1BadPwdCount fw1lastLoginFailure fw1pwdLastMod fw1auth-server fw1auth-server fw1groupTemplate fw1sr-auth-track fw1enc-methods fw1ISAKMP-EncMethod fw1ISAKMP-AuthMethods fw1ISAKMP-HashMethods fw1ISAKMP-Transform fw1ISAKMP-DataIntegrityMethod fw1ISAKMP-SharedSecret fw1ISAKMP-DataEncMethod givenName surname Jul 11 00:49:34 useldap02 slapd[28099]: * Stopping OpenLDAP slapd Jul 11 00:49:34 useldap02 slapd[28099]: ...done. Jul 11 00:49:34 useldap02 systemd[1]: slapd.service: Succeeded. Note that a lot of these attributes being searched for (all the fw1* attributes) do not exist within our LDAP. Not sure if that would be the cause. Thank you for any help that can be provided. -- You are receiving this mail because: You are on the CC list for the issue.

1 13

[Issue 9270] New: Admin guide: Add detailed information on indexing
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9270 Issue ID: 9270 Summary: Admin guide: Add detailed information on indexing Product: OpenLDAP Version: 2.5 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: documentation Assignee: bugs(a)openldap.org Reporter: quanah(a)openldap.org Target Milestone: --- It would be useful to outline what the different types of indexing options do, and when they are useful, in the admin guide. For example: presence indexing is only useful if looking to find entries with a given attribute, when generally < 50% of the entries in the DB have an instance of that attribute. equality indexing would not be particularly useful on an attribute that exists in most every entry, and the attribute always has the same value etc. -- You are receiving this mail because: You are on the CC list for the issue.

1 3

[Bug 9260] New: slapd-ldap(5) man page missing conn-pool-max option
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9260 Bug ID: 9260 Summary: slapd-ldap(5) man page missing conn-pool-max option Product: OpenLDAP Version: 2.4.50 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: documentation Assignee: bugs(a)openldap.org Reporter: quanah(a)openldap.org Target Milestone: --- The slapd-ldap(5) man page is missing any information on the conn-pool-max configuration option. Part of ITS#4791 -- You are receiving this mail because: You are on the CC list for the bug.

1 7

[Issue 9251] slapd tries to allocate huge amounts of memory for deeply nested filter
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9251 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED Resolution|TEST |FIXED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Bug 9241] New: olcRefintNothing refuse to accept space in the target dn
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9241 Bug ID: 9241 Summary: olcRefintNothing refuse to accept space in the target dn Product: OpenLDAP Version: 2.4.49 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: --- Component: overlays Assignee: bugs(a)openldap.org Reporter: sebastien.chaumat(a)qspin.be Target Milestone: --- When configuring refint : dn: olcOverlay={2}refint,olcDatabase={1}mdb,cn=config objectClass: olcOverlayConfig objectClass: olcRefintConfig olcOverlay: {2}refint olcRefintAttribute: seeAlso olcRefintNothing: cn=admin,dc=test is accepted but olcRefintNothing: cn=admin space,dc=test is rejected when I ldapadd the configuration with the message : ldap_add: Constraint violation (19) additional info: <olcRefintNothing> extra cruft after <string> I tried various quoting : cn="admin space",dc=test cn=admin\20space "cn=admin space" -- You are receiving this mail because: You are on the CC list for the bug.

1 6

[Issue 9152] Configuring autoca before database exists crashes slapd
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9152 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED Resolution|TEST |FIXED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Issue 9079] documentation: slapo-unique syntax explanation unclear
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9079 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Issue 9051] slapo-accesslog fails to log compare, search
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9051 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Issue 9016] cn=config should fail on EMIT if target directory not empty
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9016 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Issue 9001] try_read1msg() takes O(n) steps to lookup a matching request
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=9001 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Issue 8996] Please supply a pkg-config file for libldap
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=8996 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Issue 8967] back-mdb "unchecked" limit broken vs. search scope
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=8967 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED Resolution|TEST |FIXED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Issue 8950] segfault with TXN+accesslog
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=8950 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED Resolution|TEST |FIXED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Issue 8889] Clarify default loglevel and consistently use debug/logging as appropriate
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=8889 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Issue 8847] New LDAP URL syntax to support binding to specific IP address at client side
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=8847 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED Resolution|TEST |FIXED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Issue 8773] slapo-deref: man page and test suite needed
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=8773 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

[Issue 8742] slapd.conf/slapd-config divergence
by openldap-its＠openldap.org 31 Mar '21

31 Mar '21

https://bugs.openldap.org/show_bug.cgi?id=8742 Quanah Gibson-Mount <quanah(a)openldap.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |VERIFIED -- You are receiving this mail because: You are on the CC list for the issue.

1 0

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