(ITS#4594) retrying may be handled incorrectly in many back-meta operation

[ando@sys-net.it]

Full_Name: Pierangelo Masarati
Version: HEAD,re23,re24
OS: irrelevant
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (87.28.220.33)
Submitted by: ando


In fact, LDAP_UNAVAILABLE is checked for the (unmapped) result of the
asynchronous call, which in principle could be LDAPSERVER_DOWN at most; but what
typically happens is that the function returns LDAP_SUCCESS, and the subsequent
ldap_result() returns -1 indicating an error.  This needs to be reworked.

p.