4708. [cleanup] Legacy Windows builds (i.e. for XP and earlier)
are no longer supported. [RT #45186]
4707. [func] The lightweight resolver daemon and library (lwresd
and liblwres) have been removed. [RT #45186]
4706. [func] Code implementing name server query processing has
been moved from bin/named to a new library "libns".
Functions remaining in bin/named are now prefixed
with "named_" rather than "ns_". This will make it
easier to write unit tests for name server code, or
link name server functionality into new tools.
[RT #45186]
Squashed commit of the following:
commit ebdade4dfe59fc11d3c4ad8111729f722aab2008
Author: Mukund Sivaraman <muks@isc.org>
Date: Thu Jul 24 22:52:54 2014 +0530
Move statement to be after comment
commit 4b5d6a33350a469afb8e273bc552055824a32570
Author: Mukund Sivaraman <muks@isc.org>
Date: Thu Jul 24 21:42:52 2014 +0530
Return NULL in *rs so that caller doesn't PQclear() it again
3821. [contrib] Added a new "mysqldyn" DLZ module with dynamic
update and transaction support. Thanks to Marty
Lee for the contribution. [RT #35656]
3820. [func] The DLZ API doesn't pass the database version to
the lookup() function; this can cause DLZ modules
that allow dynamic updates to mishandle prerequisite
checks. This has been corrected by adding a
'dbversion' field to the dns_clientinfo_t
structure. [RT #35656]
3523. [contrib] Ported filesystem and ldap DLZ drivers to
dynamically-loadable modules, and added the
"wildcard" module based on a contribution from
Vadim Goncharov <vgoncharov@nic.ru>. [RT #23569]
- handle malformed answers from DLZ better:
- handle dlz_lookup errors better:
when the first lookup of a name returns an unexpected failure code,
we return it to the caller rather than continuing on to look up
the wildcard. we now only continue processing if the return from
the first lookup was either ISC_R_SUCCESS or ISC_R_NOTFOUND.
- improved backward-compatibility for dlz_version:
added a DLZ_DLOPEN_AGE value indicating how many versions
back from the current DLZ_DLOPEN_VERSION named will support
3434. [bug] Pass client info to the DLZ findzone() entry
point in addition to lookup(). This makes it
possible for a database to answer differently
whether it's authoritative for a name depending
on the address of the client. [RT #31775]
3432. [func] Multiple DLZ databases can now be configured.
DLZ databases are searched in the order configured,
unless set to "search no", in which case a
zone can be configured to be retrieved from a
particular DLZ database by using a "dlz <name>"
option in the zone statement. DLZ databases can
support type "master" and "redirect" zones.
[RT #27597]
