Hi,
I am experiencing a segfault on an OpenLDAP 2.4.44 instance. The architecture is: - 2 OpenLDAP - multimaster mirrormode - delta-syncrepl
The error seems to be in the syncrepl process, in a particular accesslog entry. When I give a look to the entry, I realize that some attributes in reqmod are empty, which seems strange because the value can't be empty in the directory. For example: reqMod: inetUserStatus:=
Does anyone know if this behaviour is normal, and what is happening?
Thanks in advance.
David
--On Thursday, August 30, 2018 7:18 PM +0200 David Coutadeur david.coutadeur@gmail.com wrote:
Hi,
I am experiencing a segfault on an OpenLDAP 2.4.44 instance.
Hi David,
The primary focus for the 2.4.46 release was to fix several issues with sync replication (standard and/or delta-sync). I'd strongly advise upgrading to that release. Unfortunately, there was one issue that was not caught until after the 2.4.46 release, so you will want to apply this commit to the source as well, prior to building:
Warm regards, Quanah
--
Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: http://www.symas.com
Hi Quanah,
Thanks for your quick answer! I'll give a look to 2.4.45 and 2.4.46 commits + the one you pointed out.
Could you confirm or infirm my assumption that reqMod attributes should never be empty? For example this one is empty in my accesslog: reqMod: inetUserStatus:=
Regards,
David
Le 30/08/2018 18:53, Quanah Gibson-Mount a écrit :
--On Thursday, August 30, 2018 7:18 PM +0200 David Coutadeur david.coutadeur@gmail.com wrote:
Hi,
I am experiencing a segfault on an OpenLDAP 2.4.44 instance.
Hi David,
The primary focus for the 2.4.46 release was to fix several issues with sync replication (standard and/or delta-sync). I'd strongly advise upgrading to that release. Unfortunately, there was one issue that was not caught until after the 2.4.46 release, so you will want to apply this commit to the source as well, prior to building:
Warm regards, Quanah
--
Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: http://www.symas.com
Hi David,
I can get: reqMod:: bWFpbDo9IA==
which decoded is:
"mail: "
My recollection is that additional commit past 2.4.46 fixes an issue similar to what you are encountering, however. ;)
--Quanah
--On Friday, August 31, 2018 10:56 AM +0200 David Coutadeur david.coutadeur@gmail.com wrote:
Hi Quanah,
Thanks for your quick answer! I'll give a look to 2.4.45 and 2.4.46 commits + the one you pointed out.
Could you confirm or infirm my assumption that reqMod attributes should never be empty? For example this one is empty in my accesslog: reqMod: inetUserStatus:=
Regards,
David
Le 30/08/2018 18:53, Quanah Gibson-Mount a écrit :
--On Thursday, August 30, 2018 7:18 PM +0200 David Coutadeur david.coutadeur@gmail.com wrote:
Hi,
I am experiencing a segfault on an OpenLDAP 2.4.44 instance.
Hi David,
The primary focus for the 2.4.46 release was to fix several issues with sync replication (standard and/or delta-sync). I'd strongly advise upgrading to that release. Unfortunately, there was one issue that was not caught until after the 2.4.46 release, so you will want to apply this commit to the source as well, prior to building:
Warm regards, Quanah
--
Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: http://www.symas.com
--
Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: http://www.symas.com
Hi,
Le 31/08/2018 à 19:39, Quanah Gibson-Mount a écrit :
Hi David,
I can get: reqMod:: bWFpbDo9IA==
which decoded is:
"mail: "
Ok, so it seems to be normal if I understand well...
I thought empty values could not exist, and thus the - syntax had to be chosen:
attribute:<+|-|=|#> [ value]
My recollection is that additional commit past 2.4.46 fixes an issue similar to what you are encountering, however. ;)
Ok, I will give a look specifically to these new commits. I have already checked all 2.4.45 and 2.4.46 fixes, and no one is matching exactly what I face.
Thanks again for your help!
David
--Quanah
--On Friday, August 31, 2018 10:56 AM +0200 David Coutadeur david.coutadeur@gmail.com wrote:
Hi Quanah,
Thanks for your quick answer! I'll give a look to 2.4.45 and 2.4.46 commits + the one you pointed out.
Could you confirm or infirm my assumption that reqMod attributes should never be empty? For example this one is empty in my accesslog: reqMod: inetUserStatus:=
Regards,
David
Le 30/08/2018 18:53, Quanah Gibson-Mount a écrit :
--On Thursday, August 30, 2018 7:18 PM +0200 David Coutadeur david.coutadeur@gmail.com wrote:
Hi,
I am experiencing a segfault on an OpenLDAP 2.4.44 instance.
Hi David,
The primary focus for the 2.4.46 release was to fix several issues with sync replication (standard and/or delta-sync). I'd strongly advise upgrading to that release. Unfortunately, there was one issue that was not caught until after the 2.4.46 release, so you will want to apply this commit to the source as well, prior to building:
<https://www.openldap.org/devel/gitweb.cgi?p=openldap.git;a=commitdiff;h
=cc24cf620470e600d31fd68f63decae82b9745f3>
Warm regards, Quanah
--
Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: http://www.symas.com
--
Quanah Gibson-Mount Product Architect Symas Corporation Packaged, certified, and supported LDAP solutions powered by OpenLDAP: http://www.symas.com
openldap-technical@openldap.org
-
David Coutadeur -
Quanah Gibson-Mount