Re: rewritting binds and attempting to cache search for attr=1.1 - segmentation fault

Hello, thank you for reading this post! Is it possible to configure openldap to cache the search operation necessary to perform mapped bind rewrites? The slapo-pcache man page has given me hope but I'm stuck making it happen. I'm able to map and rewrite a bind, cache binds, and cache search results. But I'm stuck trying to cache the search operation that openldap completes for looking up a mapped attribute. For example I can bind with a string like: mail=pfoo(a)somedomain.com,ou=Students,dc=domain,dc=com slapd.conf maps that through overlay rwm like: rwm-rewriteMap ldap source2dn "ldap:///ou=Students,dc=TEST_HOST,dc=TEST_COM?dn?sub" rwm-rewriteContext bindDN rwm-rewriteRule "(.+,)?dc=TEST_HOST,dc=TEST_COM" "$1dc=TEST_HOST,dc=TEST_COM" ":" to an actual DN of: cn=Foo\, Peter (pfoo),ou=Students,dc=domain,dc=com and some pcache definitions will cache binds and certain searches - this works great. In reviewing the openldap log and network packets to confirm caching, I noticed search requests to attr=1.1. So I tried to define a pcachetemplate for those requests like this: pcacheAttrset 0 1.1 pcacheTemplate (mail=) 0 1800 When I search for attribute 1.1 and bind using a dn that doesn't need to be rewritten, I get search results and they are cached. However, when I search for 1.1 and bind using a dn that needs to be rewritten, the server complains of a segmentation fault. conn=1000 fd=12 ACCEPT from IP=127.0.0.1:54533 (IP=0.0.0.0:389) conn=1000 op=0 BIND dn="mail=pfoo(a)somedomain.com,ou=Students,dc=TEST_HOST,dc=TEST_COM" method=128 conn=1001 fd=14 ACCEPT from IP=127.0.0.1:54534 (IP=0.0.0.0:389) conn=1001 op=0 SRCH base="ou=Students,dc=TEST_HOST,dc=TEST_COM" scope=2 deref=0 filter="(mail=pfoo(a)somedomain.com)" conn=1001 op=0 SRCH attr=1.1 query template of incoming query = (mail=) Entering QC, querystr = (mail=pfoo(a)somedomain.com) Lock QC index = 0xa2d8798 Not answerable: Unlock QC index=0xa2d8798 QUERY NOT ANSWERABLE QUERY CACHEABLE Segmentation fault