https://bugs.openldap.org/show_bug.cgi?id=9753
--- Comment #24 from Michael Ströder michael@stroeder.com --- (In reply to Shawn McKinney from comment #20)
More questions, what version? Also, can you supply an (ldif) example of an entry that fit the criteria but wasn't returned by the search?
Is the condition repeatable or intermittent? Can you recreate it?
Sorry, I can't easily reproduce it because I don't have access to the system where this happened.
The customer is running my Debian packages which already has a longer history:
https://code.stroeder.com/AE-DIR/debian-openldap-ms/src/branch/master/debian...
There could also have been an issue when upgrading from 2.4.59 to 2.5.x which did not have compat fixes for 2.4 databases yet. At the time when I received the report the customer was running 2.6.0 but without back-port patch for ITS#9753.
Sorry, at the moment I'm not able to provide more enlightning information.