Full_Name: Chris Card Version: HEAD as of 28 Jun 2011 OS: centos 5.4 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (91.194.158.133) I am running slapd with pcache and sssvlv overlays and back-sql backend. With an empty cache, when I do a request like this: ldapsearch -h localhost -x -b "............" -D "............" -w ........ '(o=.....)' -E \!sss=mail:CaseIgnoreIA5Match slapd crashes in pcache_op_cleanup(), line 2369: /* check for malformed entries: attrs with no values */ { Attribute *a = rs->sr_entry->e_attrs; /* <-- HERE */ because rs->sr_entry is NULL. This appears to be because of the call to rs_flush_entry() in result.c line 1408 which sets rs->sr_entry to NULL prior to the call to pcache_op_cleanup(). The relevant part of my slapd.conf looks like this: database sql suffix "......" rootdn "......" rootpw ...... dbname MySQL dbuser ...... subtree_cond "ldap_entries.dn like CONCAT('%',?)" insentry_stmt "INSERT INTO ldap_entries (dn,oc_map_id,parent,keyval) VALUES (?,?,?,?)" has_ldapinfo_dn_ru no baseobject upper_func UPPER autocommit yes overlay pcache pcache bdb 10000 1 50 100 pcacheAttrset 0 * + pcacheTemplate (objectClass=) 0 60 pcacheTemplate (o=) 0 60 ... pcache-directory /var/tmp/cache pcache-cachesize 100 pcache-index objectClass eq,pres overlay sssvlv sssvlv-max 10 sssvlv-maxpercon 5