(ITS#5803) Incorrect filters (e.g. substrings) may trigger "disconnect"

[ando@sys-net.it]

Full_Name: Pierangelo Masarati
Version: HEAD
OS: irrelevant
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (81.72.89.40)
Submitted by: ando


When a malformed filter is encountered, ber decoding may stop before the
specific element has been parsed.  This results in a decoding error later, that
triggers a "disconnect" response.  To reproduce: search with
"(objectClass=foo*bar)".  The correct behavior would consist in parsing the
whole filter anyway and identify it as COMPUTED UNDEFINED.

p.