(ITS#4591) back-meta does not propagate response controls

[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


In most cases, all response payload (matched, referrals) is ignored when calling
ldap_parse_result(); only in searches matched and referrals are handled.

p.