Viewing Incoming/6928
Full headers

Major security issue: yes  no

Notes:
duplicate of 7113?
Notification:

Date: Thu, 05 May 2011 10:41:39 +0000
From: michael@stroeder.com
To: openldap-its@OpenLDAP.org
Subject: slapd: daemon.c:942: slapd_clr_write: Assertion `((slap_daemon[id].sd_index[(s)]) != -1)' failed.

Full_Name: Michael Str.der
Version: 2.4.25
OS: 
URL: 
Submission from: (NULL) (195.145.144.134)


slapd (serving as provider) crashes from time to time (several times today!)
when a consumer has some problems. I suspect this is related to ITS#6922 and
therefore I suspect that Howard's answer is again just "there is no issue".

The last lines in the logs always show that the consumer already sent an UNBIND
and after that slapd dies with this failed assertion.

conn=1090 op=1 INTERM oid=1.3.6.1.4.1.4203.1.9.1.4
conn=1090 op=2 UNBIND
conn=1090 fd=112 closed
connection_read(112): no connection!
connection_read(112): no connection!
connection_read(112): no connection!
connection_read(112): no connection!
connection_read(112): no connection!
connection_read(112): no connection!
connection_read(112): no connection!
connection_read(112): no connection!
connection_read(112): no connection!
connection_read(112): no connection!
connection_read(112): no connection!
connection_read(112): no connection!
connection_read(112): no connection!
connection_read(112): no connection!
connection_read(112): no connection!
slapd: daemon.c:942: slapd_clr_write: Assertion
`((slap_daemon[id].sd_index[(s)]) != -1)' failed.
/infraldap/sbin/start-slapd.sh: line 16: 28888 Aborted                
${OPENLDAP_PREFIX}/libexec/slapd -h "ldap://0.0.0.0:389 ldaps://0.0.0.0:636
ldapi://%2ftmp%2finfraldap-socket????x-mod=0770" -d config,stats,stats2,sync -n
slapd-e2-infra-ldap -u openldap -g openldap -f ${SLAPD_CONF}

Followup 1

To: <openldap-its@OpenLDAP.org>
From: "Michael =?UTF-8?B?U3Ryw7ZkZXI=?=" <michael@stroeder.com>
Subject: Re: (ITS#6928) slapd: daemon.c:942: slapd_clr_write: Assertion
        `((slap_daemon[id].sd_index[(s)]) != -1)' failed.
Date: Thu, 05 May 2011 12:58:26 +0200

The root cause in this case is that the schema differs on the consumer and
schema violation errors were logged at the consumer. Obviously this is a
configuration error but the provider should not crash because of this!

Followup 2

Date: Wed, 25 Jan 2012 00:32:27 +0100
From: =?ISO-8859-1?Q?Michael_Str=F6der?= <michael@stroeder.com>
To: openldap-its@OpenLDAP.org
Subject: Re: (ITS#6928) slapd: daemon.c:942: slapd_clr_write: Assertion `((slap_daemon[id].sd_index[(s)])
 != -1)' failed.

This might be a dup of ITS#7113.