RE: Error when doing replication (ITS#1861)

[hyc@highlandsun.com]

A fix for this bug was applied to the HEAD on May 3. It has not been
backported to the 2.0 code yet.

  -- Howard Chu
  Chief Architect, Symas Corp.       Director, Highland Sun
  http://www.symas.com               http://highlandsun.com/hyc
  Symas: Premier OpenSource Development and Support

> -----Original Message-----
> From: owner-openldap-bugs@OpenLDAP.org
> [mailto:owner-openldap-bugs@OpenLDAP.org]On Behalf Of
> harry_rueter@gmx.de
> Sent: Wednesday, June 05, 2002 7:04 AM
> To: openldap-its@OpenLDAP.org
> Subject: Error when doing replication (ITS#1861)
>
>
> Full_Name: Harry Rüter
> Version: 2.0.23
> OS: LINUX Kernel 2.4.18
> URL: ftp://ftp.openldap.org/incoming/
> Submission from: (NULL) (62.104.212.72)
>
>
> Hi,
>
> there seems to be an error, when using the replication feature.
> Replication works fine on my system until bigsized data is to be
> replicated.
> Personally this happens on my system, when data from Netscape Communicator
> (roaming access) is to be replicated.
>
> My historydata has a size of about 96 Kb,
> (netscape-profile.schema ->
>    attributetype ( 2.16.840.1.113730.3.1.402 NAME 'nsLIData'
>    SYNTAX 1.3.6.1.4.1.1466.115.121.1.5 )
> )
> this exceeds 65535 bytes which is the size of
>
> SASL_MAX_BUFF_SIZE
>
> ( in ldap-init.h).
>
>
> When doing the change the master-server stores the 96kb data
> without any problem.
>
> The replication-process stops with an error.
> I show you the error message as written in my logfile :
>
> ----------------snipp--------------------------------
> ber_scanf fmt ({iat) ber:
> ber_scanf fmt ({a) ber:
> ber_scanf fmt (o) ber:
> ber_scanf fmt (}}) ber:
> do_sasl_bind: dn (uid=ldapreplicator+realm=HRNET.DE) mech GSSAPI
> SASL Authorize [conn=1]: "ldapreplicator" as "u:ldapreplicator"
> slap_sasl_bind: username="u:ldapreplicator" realm="HRNET.DE" ssf=56
> <== slap_sasl_bind: authzdn: "uid=ldapreplicator + realm=HRNET.DE"
> send_ldap_sasl: err=0 len=-1
> send_ldap_response: msgid=4 tag=97 err=0
> ber_flush: 14 bytes to sd 12
> <== slap_sasl_bind: rc=0
> connection_get(12): got connid=1
> connection_read(12): checking for input on id=1
> ldap_pvt_sasl_install
> ber_get_next
> sb_sasl_pkt_length: received illegal packet length of 98916 bytes
> sb_sasl_read: failed to decode packet: generic failure
> ber_get_next on fd 12 failed errno=5 (Input/output error)
> connection_read(12): input error=-2 id=1, closing.
> connection_closing: readying conn=1 sd=12 for close
> connection_close: conn=1 sd=12
> TLS trace: SSL3 alert write:warning:close notify
> ----------------snipp--------------------------------
>
> What makes the error really problematic is,
> that there's no error-message in
> the files in /var/run/openldap-slurp
> (the localstate-dir i used to configure).
>
> Specially the file slurpd.replog shows no error
> message, the data seems to be replicated correctly.
>
> I have to emphasize again, that the error occurs ONLY
> in the replication-process.
>
> If you want more information about my configuration
> or the logfiles you can contact me naturally.
>
> greetings from germany
>
> Harry Rüter
>
>
> PS.: My Configuration
>
> Suse-LINUX 7.1
> Kernel 2.4.18
> openldap 2.0.23 (source, configured,compiled and installed by myself)
> cyrus-sasl 1.5.27
> kerberos V 1.2.5
> (all configured,compiled and installed by myself)