No search result without rootdn

[Patrick Ulmer <p.ulmer@nieda.de>]

Hi,

I have a little Problem with openldap 2.3.27 under openSUSE 10.2 and
open-exchange 8.2.1. open-exchange try to search with something like that

# ldapsearch -x -s one -a always -D "" -b
"ou=Users,ou=OxObjects,dc=nieda,dc=de"
"(&(uid=tux)(objectClass=OXUserObject))"

and find nothing.

/var/log/messages

ACCEPT from IP=127.0.0.1:8932 (IP=0.0.0.0:389)
BIND dn="" method=128
RESULT tag=97 err=0 text=
SRCH base="ou=Users,ou=OxObjects,dc=nieda,dc=de" scope=1 deref=3
filter="(&(uid=tux)(objectClass=OXUserObject))"
SEARCH RESULT tag=101 err=0 nentries=0 text=

Now I try it with rootdn and all works fine:

/var/log/messages

# ldapsearch -x -W -s one -a always -D "cn=Manager,dc=nieda,dc=de" -b
"ou=Users,ou=OxObjects,dc=nieda,dc=de"
"(&(uid=tux)(objectClass=OXUserObject))"

ACCEPT from IP=127.0.0.1:24195 (IP=0.0.0.0:389)
BIND dn="cn=Manager,dc=nieda,dc=de" method=128
BIND dn="cn=Manager,dc=nieda,dc=de" mech=SIMPLE ssf=0
RESULT tag=97 err=0 text=
SRCH base="ou=Users,ou=OxObjects,dc=nieda,dc=de" scope=1 deref=3
filter="(&(uid=tux)(objectClass=OXUserObject))"
SEARCH RESULT tag=101 err=0 nentries=1 text=

By default, everything should be readable for everyone, but why openldap
give me no result for my first call? Thanks for help.

Patrick