(ITS#3920) inequality search filter omissions

[jon@mentata.com]

Full_Name: Jon Roberts
Version: 2.3.4
OS: linux (FC4)
URL: http://www.openldap.org/lists/openldap-software/200508/msg00070.html
Submission from: (NULL) (70.56.104.130)


Searches with filters employing >= and possibly those using <= fail to find
matching values where they exist. This anomaly does not occur for all such
filters but failure is consistent on others. It has been demonstrated on integer
attributes indexed for equality with a BDB backend. It appears to stem from
incomplete candidate lists out of bdb_key_read(). More detail is available in
the mailing list thread associated with this report.