git: 4f5c8956cff4 - main - unbound: Vendor import 1.16.3

From: Cy Schubert <cy_at_FreeBSD.org>
Date: Thu, 29 Sep 2022 14:52:39 UTC
The branch main has been updated by cy:

URL: https://cgit.FreeBSD.org/src/commit/?id=4f5c8956cff4b18674006e6ac88bed0d04020723

commit 4f5c8956cff4b18674006e6ac88bed0d04020723
Merge: f82316f67883 0dde6f4f8e60
Author:     Cy Schubert <cy@FreeBSD.org>
AuthorDate: 2022-09-29 14:21:04 +0000
Commit:     Cy Schubert <cy@FreeBSD.org>
CommitDate: 2022-09-29 14:21:04 +0000

    unbound: Vendor import 1.16.3
    
    Fixes CVE-2022-3204 'Non-Responsive Delegation Attack'.
    
    MFC after:      3 days
    Security:       CVE-2022-3204
    Security:       https://nlnetlabs.nl/downloads/unbound/CVE-2022-3204.txt
    Changelog:      https://nlnetlabs.nl/news/2022/Sep/21/unbound-1.16.3-released/
    
    Merge commit '0dde6f4f8e604df8c6fbdab8b4aadb5ddf80c76f' into unbound/main

 contrib/unbound/config.guess               |  4 ++--
 contrib/unbound/config.sub                 |  4 ++--
 contrib/unbound/configure                  | 25 +++++++++++----------
 contrib/unbound/configure.ac               |  5 +++--
 contrib/unbound/doc/Changelog              |  3 +++
 contrib/unbound/doc/README                 |  2 +-
 contrib/unbound/doc/example.conf.in        |  2 +-
 contrib/unbound/doc/libunbound.3.in        |  4 ++--
 contrib/unbound/doc/unbound-anchor.8.in    |  2 +-
 contrib/unbound/doc/unbound-checkconf.8.in |  2 +-
 contrib/unbound/doc/unbound-control.8.in   |  2 +-
 contrib/unbound/doc/unbound-host.1.in      |  2 +-
 contrib/unbound/doc/unbound.8.in           |  4 ++--
 contrib/unbound/doc/unbound.conf.5.in      |  2 +-
 contrib/unbound/iterator/iter_delegpt.c    |  3 +++
 contrib/unbound/iterator/iter_delegpt.h    |  2 ++
 contrib/unbound/iterator/iter_utils.c      |  3 +++
 contrib/unbound/iterator/iter_utils.h      |  9 ++++++++
 contrib/unbound/iterator/iterator.c        | 36 +++++++++++++++++++++++++++++-
 contrib/unbound/services/cache/dns.c       |  3 +++
 contrib/unbound/services/mesh.c            |  7 ++++++
 contrib/unbound/services/mesh.h            | 11 +++++++++
 22 files changed, 107 insertions(+), 30 deletions(-)