Full_Name: Tabolin Yuriy Version: 2.4.43 OS: FreeBSD 10.1-RELEASE URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (149.126.18.58)

I use openldap 2.4.43 with pcache overlay. Inversion assertions in pcacheTemplate filter cannot be parsed and slapd cannot start.

For example this works fine: overlay pcache pcache mdb 100000 1 1000 60 pcacheAttrset 0 * pcacheTemplate (objectClass=) 0 3600 3600

But this not: overlay pcache pcache mdb 100000 1 1000 60 pcacheAttrset 0 * pcacheTemplate (!(objectClass=)) 0 3600 3600

There is written in man slapo-pcache "A template is defined by a filter string and an index identifying a set of attributes. The template string for a query can be obtained by removing assertion values from the RFC 4515 representation of its search filter." RFC4515 have defined exclamation mark ("!") as inversion in filter.