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4754. [bug] dns_zone_setview needs a two stage commit to properly handle errors. [RT #45841]

4401. [misc] Change LICENSE to MPL 2.0.

[master] wrong dlopen filename caused segfault 3878. [bug] Using the incorrect filename for a DLZ module caused a segmentation fault on startup. [RT #36286]

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[master] fix API mismatch bug in DLZ 3775. [bug] dlz_dlopen driver could return the wrong error code on API version mismatch, leading to a segfault. [RT #35495]

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silence coverity warnings

[master] DLZ modules: filesystem, ldap, wildcard 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]

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[master] DLZ fixes - 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

[master] pass client info to DLZ findzone method 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]

[master] multiple-dlz/dlz-nxdomain 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]

fix coverity issues 3388. [bug] Fixed several Coverity warnings. [RT #30996]

set $Id$

Revert "Re-created rt27597a for ongoing DLZ work" This reverts commit d731ee9121c3864839c3bdcd3b7ee603ec3999ff.

Re-created rt27597a for ongoing DLZ work

Revert accidental merge of unfinished DLZ work

checkpoint: multiple-DLZ functionality - multiple DLZ's can be specified, including multiple DLZ's using the same driver; e.g., two different back-ends both loaded by the dlopen driver - new "search" option can be specified in a DLZ indicating whether this DLZ database should be searched for unknown zones. The default is "yes". If "no", then the zone can only be found by named if it's registered in the zone table, which happens if the zone is configured for dynamic updates, or if "dlz <dlzname>" is specified in the zone statement. (The latter functionality is incomplete in this commit).

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3288. [bug] dlz_destroy() function wasn't correctly registered by the DLZ dlopen driver. [RT #28056]

added RTLD_GLOBAL to dlopen call (RT #26301).

3164. [func] Enable DLZ modules to retrieve client information, so that responses can be changed depending on the source address of the query. [RT #25768]

silent compiler warnings for DLZ exernal driver support and example

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3066. [func] The DLZ "dlopen" driver is now built by default, no longer requiring a configure option. To disable it, use "configure --without-dlopen". Driver also supported on win32. [RT #23467]