Quoting Vijay Sankar <vsankar@foretell.ca>:

quoted text
> On December 30, 2007 08:03:09 pm Stuart Henderson wrote:
>> > > > On December 29, 2007 11:23:19 am Daniel wrote:
>> > > > > Hi (again, sorry, now with Subject)!
>> > > > >
>> > > > > Anyone experiencing or experienced segfaults with openldap using
>> > > > > the bdb backed? I'm using -current ports tree, and built the
>> > > > > openldap-{client,server}, dbv4 and cyrus-sasl2 packages from
there.
quoted text
>>
>> openldap 2.3 doesn't support newer db 4.6 versions (should fail the
>> regression tests).
>>
>> there's support in 2.4 but iirc it's not a simple thing to backport.
>
> Thanks very much for this information. Not sure how to help, but I am not
> seeing any seg faults so far. If there is something helpful for me to do,
> please advise. It is not clear from Daniel's message as to whether there is
> any specific thing that causes the seg fault or whether slapd just simply
> does not start.
>
> To verify I restarted slapd with a -d -1 and here is some of the output.
>
> /usr/local/libexec/slapd -d -1
> @(#) $OpenLDAP: slapd 2.3.33 (Dec 12 2007 04:19:57) $
>
>
@i386new.ports.openbsd.org:/usr/obj/i386/openldap-2.3.33-bdb/build-i386-bdb/s
ervers/slapd
quoted text
> daemon_init: <null>
> daemon_init: listen on ldap:///
> daemon_init: 1 listeners to open...
> ldap_url_parse_ext(ldap:///)
> daemon: listener initialized ldap:///
> daemon_init: 2 listeners opened
> slapd init: initiated server.
> slap_sasl_init: initialized!
> bdb_back_initialize: initialize BDB backend
> bdb_back_initialize: Berkeley DB 4.6.21: (September 27, 2007)
> hdb_back_initialize: initialize HDB backend
> hdb_back_initialize: Berkeley DB 4.6.21: (September 27, 2007)
> perl backend open
> reading config file /etc/openldap/slapd.conf
> line 5 (include         /etc/openldap/schema/core.schema)
> reading config file /etc/openldap/schema/core.schema
> .
> .
> .
> ..
> line 87 (database       bdb)
> bdb_db_init: Initializing BDB database
> line 88 (suffix         "dc=sankars,dc=local")
>>>> dnPrettyNormal: <dc=sankars,dc=local>
> => ldap_bv2dn(dc=sankars,dc=local,0)
> <= ldap_bv2dn(dc=sankars,dc=local)=0
> => ldap_dn2bv(272)
> <= ldap_dn2bv(dc=sankars,dc=local)=0
> => ldap_dn2bv(272)
> <= ldap_dn2bv(dc=sankars,dc=local)=0
> <<< dnPrettyNormal: <dc=sankars,dc=local>, <dc=sankars,dc=local>
> line 89 (rootdn         "cn=ldapadmin,dc=sankars,dc=local")
>>>> dnPrettyNormal: <cn=ldapadmin,dc=sankars,dc=local>
> => ldap_bv2dn(cn=ldapadmin,dc=sankars,dc=local,0)
> <= ldap_bv2dn(cn=ldapadmin,dc=sankars,dc=local)=0
> => ldap_dn2bv(272)
> <= ldap_dn2bv(cn=ldapadmin,dc=sankars,dc=local)=0
> => ldap_dn2bv(272)
> <= ldap_dn2bv(cn=ldapadmin,dc=sankars,dc=local)=0
> <<< dnPrettyNormal: <cn=ldapadmin,dc=sankars,dc=local>,
> <cn=ldapadmin,dc=sankars,dc=local>
> line 93 (rootpw ***)
> line 97 (directory      /var/sankars.local)
> line 104 (access to attrs=userPassword        by
> dn="cn=sambaadmin,dc=sankars,dc=local" read        by
> dn="cn=syncuser,dc=sankars,dc=local" write        by * auth)
>>>> dnNormalize: <cn=sambaadmin,dc=sankars,dc=local>
> => ldap_bv2dn(cn=sambaadmin,dc=sankars,dc=local,0)
> <= ldap_bv2dn(cn=sambaadmin,dc=sankars,dc=local)=0
> => ldap_dn2bv(272)
> <= ldap_dn2bv(cn=sambaadmin,dc=sankars,dc=local)=0
>
> Normally I use packages. But some time ago, I was able to use syncrepl with
> OpenLDAP 2.3.33 and used the following ./configure command to build from
> source.
>
> env CPPFLAGS="-I/usr/local/include/db4 -I/usr/local/include/sasl" \
> LDFLAGS="-L/usr/local/lib/db4 -L/usr/local/share/libtool/libltdl
> -L/usr/local/lib/sasl2 -L/usr/local/lib"\
> ./configure \
> --prefix=/usr/local \
> --enable-slapd \
> --enable-cleartext \
> --enable-crypt \
> --enable-rewrite \
> --enable-wrapper \
> --with-cyrus-sasl=yes \
> --enable-spasswd \
> --enable-dnssrv \
> --enable-ldap \
> --enable-ldbm \
> --enable-bdb \
> --enable-meta \
> --enable-null \
> --enable-passwd \
> --disable-ipv6 \
> --disable-shell \
> --enable-slurpd \
> --enable-overlays=mod \
> --with-tls \
> --disable-sql
>
> Is this correct? Should I make any changes? Please let me know.
>
> Thanks very much,
>
> Vijay

I also wanted to add the following to my previous message from slapd
debug . . .
.
.
.
     1.2.36.79672281.1.13.3 (rdnMatch):     2.5.13.1
(distinguishedNameMatch): matchingRuleUse: ( 2.5.13.1 NAME
'distinguishedNameMatch' APPLIES ( creatorsName $ modifiersName $
subschemaSubentry $ namingContexts $ aliasedObjectName $
distinguishedName $ seeAlso $ olcDefaultSearchBase $ olcRootDN $
olcSchemaDN $ olcSuffix $ olcUpdateDN $ olcDbACLAuthcDn $
olcDbIDAssertAuthcDn $ member $ owner $ roleOccupant $ manager $
documentAuthor $ secretary $ associatedName $ dITRedirect ) )
     2.5.13.0 (objectIdentifierMatch): matchingRuleUse: ( 2.5.13.0
NAME 'objectIdentifierMatch' APPLIES ( supportedControl $
supportedExtension $ supportedFeatures $ supportedApplicationContext ) )
slapd startup: initiated.
backend_startup_one: starting "cn=config"
config_back_db_open
config_build_entry: "cn=config"
config_build_entry: "cn=include{0}"
config_build_entry: "cn=include{1}"
config_build_entry: "cn=include{2}"
config_build_entry: "cn=include{3}"
config_build_entry: "cn=include{4}"
config_build_entry: "cn=schema"
config_build_entry: "cn={0}core"
config_build_entry: "cn={1}cosine"
config_build_entry: "cn={2}inetorgperson"
config_build_entry: "cn={3}nis"
config_build_entry: "cn={4}samba"
config_build_entry: "olcDatabase={-1}frontend"
config_build_entry: "olcDatabase={0}config"
config_build_entry: "olcDatabase={1}bdb"
backend_startup_one: starting "dc=sankars,dc=local"
bdb_db_open: dc=sankars,dc=local
bdb_db_open: dbenv_open(/var/sankars.local)
slapd starting
daemon: added 6r listener=0x0
daemon: added 8r listener=0x85099000
daemon: added 9r listener=0x85099400
daemon: select: listen=8 active_threads=0 tvp=NULL
daemon: select: listen=9 active_threads=0 tvp=NULL
.
.
.
I will run this in debug mode to see when/if it seg faults.

Hope this is a useful thing to do.

Vijay




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