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(ITS#8736) Add test script for cn=config replication using delta-sync
by quanah＠openldap.org 18 Sep '17

18 Sep '17

Full_Name: Quanah Gibson-Mount Version: HEAD OS: N/A URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (47.208.148.239) Currently test059 shows how replication of cn=config can work for a replica, using back-ldif and standard syncrepl, but we do not have a corresponding script using delta-syncrepl. We should similarly have a corresponding test script for cn=config MMR using delta-syncrepl for the cn=config db.

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Re: (ITS#8638) Recursive mutex in libldap_r
by ondra＠mistotebe.net 18 Sep '17

18 Sep '17

> IMO using recursive mutexes means your code is broken. We introduced these for > accesslog.c but in fact we could avoid them at zero cost. Also I don't see the > relevance of libevent to this discussion. We use our own event mechanism and > it is more efficient than libevent. libevent is a dependency for the load balancer that I intend to propose for integration into the project after all the relevant dependencies have come in. There is a new version of this patch that provides an implementation on each platform or defers to the existing one (as per each platform's documentation). Untested except on POSIX and most of them seem pretty arcane anyway. ftp://ftp.openldap.org/incoming/Ondrej-Kuznik-20170918-ITS8638-libldap_r-re… -- Ondřej Kuzník Senior Software Engineer Symas Corporation http://www.symas.com Packaged, certified, and supported LDAP solutions powered by OpenLDAP

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Re: (ITS#8609) segfault in mods.c - modify_add_values
by henson＠acm.org 15 Sep '17

15 Sep '17

I've been running 2.4.44 with the test patch since May and haven't seen a crash since, for what that's worth. We upgraded to 2.4.45 last week, without that patch. I'm going to see if the crash shows up again, and if it does, apply the patch to 2.4.45 and see if it goes away again. Thanks...

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Re: (ITS#8731) Variadic Debug() macro
by ondra＠mistotebe.net 15 Sep '17

15 Sep '17

On Tue, Sep 12, 2017 at 12:55:20PM +0000, okuznik(a)symas.com wrote: > The patch series in the linked archive changes the logging macros to > be fully variadic: Hi Kurt, the only opposition to going ahead with a change like this I can find[0] has been based on the fact we'd be dropping support for C90 and it is your voice that puts concrete arguments forward as a reason for this. It would seem that no notable platforms remain where the host compiler would not be able to cope. With that in mind, might I suggest we decide it is time to require C99 support from 2.5 onwards? Thanks, [0] http://www.openldap.org/lists/openldap-devel/200801/msg00059.html -- Ondřej Kuzník Senior Software Engineer Symas Corporation http://www.symas.com Packaged, certified, and supported LDAP solutions powered by OpenLDAP

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Re: (ITS#8208) ppolicy supportedControl not visible in root DSE
by michael＠stroeder.com 14 Sep '17

14 Sep '17

come(a)opensides.be wrote: > I'm not sure I understand the outcome of the discussion > here, why i s 1.3.6.1.4.1.42.2.27.8.5.1 absent from the > supportedControl returned by the rootDSE? > (1.3.6.1.4.1.42.2.27.8.5.1 being > LDAP_CONTROL_PASSWORDPOLICYREQUEST) This prevents client to > know that the server supports ppolicy. Frankly I can't imagine how to make it more clear than I already did. Please re-read my follow-up here: https://www.openldap.org/its/index.cgi?findid=8208#followup2 Especially note that the original poster did *not* mention OID 1.3.6.1.4.1.42.2.27.8.5.1 to be missing. (It's present in all my OpenLDAP servers.) The original poster asked for another outdated password policy mechanism. Ciao, Michael.

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Re: (ITS#8735) Significant delay setting LDAP_OPT_X_TLS_REQUIRE_CERT with invalid DNS
by michael＠stroeder.com 14 Sep '17

14 Sep '17

sean.haugh(a)vertivco.com wrote: > I'm seeing a significant delay (32s) when setting > `LDAP_OPT_X_TLS_REQUIRE_CERT` with unreachable DNS servers in > resolv.conf. We initially discovered the issue in 2.4.42 > although I've confirmed it is present in 2.4.45. AFAIK it is > not present in 2.4.23. I assume you see a delay at the client-side. Are you sure that it is not something caused by the TLS library updated in the mean-time? Which one is used by the client? You should re-test with server certs without any URLs (AIA, CRLDP extensions etc.) which might be accessed by your TLS lib. You could also monitor the DNS traffic. Some resolvers allow to switch on query logging. Or tcpdump or similar. And BTW: The most likely answer is that your resolver should always be up and running. Sometimes a local caching resolver helps to overcome upstream resolver outage. Ciao, Michael.

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(ITS#8735) Significant delay setting LDAP_OPT_X_TLS_REQUIRE_CERT with invalid DNS
by sean.haugh＠vertivco.com 14 Sep '17

14 Sep '17

Full_Name: Sean Haugh Version: 2.4.45 OS: Linux URL: Submission from: (NULL) (143.166.81.254) I'm seeing a significant delay (32s) when setting `LDAP_OPT_X_TLS_REQUIRE_CERT` with unreachable DNS servers in resolv.conf. We initially discovered the issue in 2.4.42 although I've confirmed it is present in 2.4.45. AFAIK it is not present in 2.4.23.

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Re: (ITS#8208) ppolicy supportedControl not visible in root DSE
by come＠opensides.be 14 Sep '17

14 Sep '17

Hello, I=E2=80=99m not sure I understand the outcome of the discussion here, why i= s 1.3.6.1.4.1.42.2.27.8.5.1 absent from the supportedControl returned by th= e rootDSE? (1.3.6.1.4.1.42.2.27.8.5.1 being LDAP_CONTROL_PASSWORDPOLICYREQUEST) This prevents client to know that the server supports ppolicy. C=C3=B4me

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Re: (ITS#6300) Add kqueue support to slapd
by quanah＠symas.com 13 Sep '17

13 Sep '17

Hi Bryan, I managed to track down a copy of your patch, and uploaded it to the OpenLDAP FTP server as bryan-duncan-its6300.patch. I will see about getting this updated for current OpenLDAP, for possible inclusion in OpenLDAP 2.5. Regards, Quanah --On Monday, September 11, 2017 11:45 PM +0000 quanah(a)fast-mail.org wrote: > Hi Bryan, > > Unfortunately this patch is no longer available with Apple's switch to > iCloud. Would you be able to upload it to the OpenLDAP FTP server? > > Thanks, > Quanah > > > -- Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: <http://www.symas.com>

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(ITS#8734) Fixes for multiple back-asyncmeta issues
by nivanova＠symas.com 13 Sep '17

13 Sep '17

Full_Name: Nadezhda Ivanova Version: 2.5 OS: URL: ftp://ftp.openldap.org/incoming/nadezhda-ivanova-170913.patch Submission from: (NULL) (87.227.214.182) This patch contains the fixes for all issues discovered and fixed since the initial submission of back-asyncmeta. These include memory leaks, stability issues, segfaults and functional bugs. IPR: The attached files are derived from OpenLDAP Software. All of the modifications to OpenLDAP Software represented in the following patch were developed by Symas Corporation. Symas Corporation has not assigned rights and/or interest in this work to any party. I, Nadezhda Ivanova, am authorized by Symas Corporation, my employer, to release this work under the following terms. The attached modifications to OpenLDAP Software are subject to the following notice: Copyright 2017 Symas Corporation Redistribution and use in source and binary forms, with or without modification, are permitted only as authorized by the OpenLDAP Public License.

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