ldapsearch filter behaviour

Hi,

I have 2 LDAP servers. The old one is running openldap2-2.3.32 and the new one is running openldap2-2.4.41. They both have identical configuration and data.

Running the following ldapsearch command against the 2 servers only yields results on the old openldap 2.3.32:

ldapsearch -H ldap://server -b 'dc=mycorp,dc=com' -D 'cn=Administrator,dc=mycorp,dc=com' -w 'passwd' '(cn=*)' cn

Aparently every time I am using a filter having the "*" wildcard the new openldap fails to give back any results. Any ideea what is going on?

Thanks