(ITS#5980) libldap referral chasing now returns referral (10) and matchedDN

Full_Name: Pierangelo Masarati Version: HEAD/re24 OS: irrelevant URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (82.63.140.131) Submitted by: ando

Probably a side-effect of fixing ITS#5853: when setting LDAP_OPT_REFERRALS, libldap automatically chases any referrals, but at the end returns a response with ld_errno set to 10 and ld_matched set to the portion of DN that was matched in the initial request. This is because the corresponding fields in the parent request are not cleared when the referral is successfully chased. I'm trying to fix this, but it's not clear to me when success should be detected: at successful referral chasing request submission, I guess?

p.