CVS commit: pkgsrc/net/dnsmasq

["Adam Ciarcinski" <adam%netbsd.org@localhost>]

Module Name:    pkgsrc
Committed By:   adam
Date:           Wed Dec  7 08:07:11 UTC 2022

Modified Files:
        pkgsrc/net/dnsmasq: Makefile distinfo

Log Message:
dnsmasq: updated to 2.88

version 2.88

Fix bug in --dynamic-host when an interface has /16 IPv4
address. Thanks to Mark Dietzer for spotting this.

Add --fast-dns-retry option. This gives dnsmasq the ability
to originate retries for upstream DNS queries itself, rather
than relying on the downstream client. This is most useful
when doing DNSSEC over unreliable upstream networks. It comes
with some cost in memory usage and network bandwidth.

Add --use-stale-cache option. When set, if a DNS name exists
in the cache, but its time-to-live has expired, dnsmasq will
return the data anyway. (It attempts to refresh the
data with an upstream query after returning the stale data.)
This can improve speed and reliability. It comes
at the expense of sometimes returning out-of-date data and
less efficient cache utilisation, since old data cannot be
flushed when its TTL expires, so the cache becomes
strictly least-recently-used.

Make --hostsdir (but NOT --dhcp-hostsdir and --dhcp-optsdir)
handle removal of whole files or entries within files.
Thanks to Dominik Derigs for the initial patches for this.

Fix bug, introduced in 2.87, which could result in DNS
servers being removed from the configuration when reloading
server configuration from DBus, or re-reading /etc/resolv.conf
Only servers from the same source should be replaced, but some
servers from other sources (i.e., hard coded or another dynamic source)
could mysteriously disappear. Thanks to all reporting this,
but especially Christopher J. Madsen who reduced the problem
to an easily reproducible case which saved much labour in
finding it.

Add --no-round-robin option.

Allow domain names as well as IP addresses when specifying
upstream DNS servers. There are some gotchas associated with this
(it will mysteriously fail to work if the dnsmasq instance
being started is in the path from the system resolver to the DNS),
and a seemingly sensible configuration like
--server=domain.name@1.2.3.4 is unactionable if domain.name
only resolves to an IPv6 address). There are, however,
cases where is can be useful. Thanks to Dominik Derigs for
the patch.

Handle DS records for unsupported crypto algorithms correctly.
Such a DS, as long as it is validated, should allow answers
in the domain it attests to be returned as unvalidated, and not
as a validation error.

Optimise reading large numbers of --server options. When re-reading
upstream servers from /etc/resolv.conf or other sources that
can change dnsmasq tries to avoid memory fragmentation by re-using
existing records that are being re-read unchanged. This involves
seaching all the server records for each new one installed.
During startup this search is pointless, and can cause long
start times with thousands of --server options because the work
needed is O(n^2). Handle this case more intelligently.
Thanks to Ye Zhou for spotting the problem and an initial patch.

If we detect that a DNS reply from upstream is malformed don't
return it to the requestor; send a SEVFAIL rcode instead.


To generate a diff of this commit:
cvs rdiff -u -r1.47 -r1.48 pkgsrc/net/dnsmasq/Makefile
cvs rdiff -u -r1.45 -r1.46 pkgsrc/net/dnsmasq/distinfo

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: pkgsrc/net/dnsmasq/Makefile
diff -u pkgsrc/net/dnsmasq/Makefile:1.47 pkgsrc/net/dnsmasq/Makefile:1.48
--- pkgsrc/net/dnsmasq/Makefile:1.47    Mon Sep 26 13:23:31 2022
+++ pkgsrc/net/dnsmasq/Makefile Wed Dec  7 08:07:11 2022
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.47 2022/09/26 13:23:31 adam Exp $
+# $NetBSD: Makefile,v 1.48 2022/12/07 08:07:11 adam Exp $
 
-DISTNAME=      dnsmasq-2.87
+DISTNAME=      dnsmasq-2.88
 CATEGORIES=    net
 MASTER_SITES=  https://thekelleys.org.uk/dnsmasq/
 EXTRACT_SUFX=  .tar.xz

Index: pkgsrc/net/dnsmasq/distinfo
diff -u pkgsrc/net/dnsmasq/distinfo:1.45 pkgsrc/net/dnsmasq/distinfo:1.46
--- pkgsrc/net/dnsmasq/distinfo:1.45    Mon Sep 26 13:23:31 2022
+++ pkgsrc/net/dnsmasq/distinfo Wed Dec  7 08:07:11 2022
@@ -1,7 +1,7 @@
-$NetBSD: distinfo,v 1.45 2022/09/26 13:23:31 adam Exp $
+$NetBSD: distinfo,v 1.46 2022/12/07 08:07:11 adam Exp $
 
-BLAKE2s (dnsmasq-2.87.tar.xz) = 20a1849169855222e1da8b140f9002cb5b67973d5cc0fa8d99589f649190b817
-SHA512 (dnsmasq-2.87.tar.xz) = 965071ff35aed558a661e7f57ff82de170f4ad7fcdd6a4070ce7915c9f5e41450d8d86b2a0c2c30bf52ddc3aaeb22af18bb6da71a1cccb3c409429ef0ef308f3
-Size (dnsmasq-2.87.tar.xz) = 540528 bytes
+BLAKE2s (dnsmasq-2.88.tar.xz) = aacfbf7aa74785c9bd07f25cce2f51a663effa4da6ff30c7a2b62ec8ada062f4
+SHA512 (dnsmasq-2.88.tar.xz) = 109ee4513cb25fb0c9ff6f81d696c195a24ffa013847fdc3a507757137fff098248e2b907a87695075405039c4dc0eda40803395a52306ce673ca593cc4f4e00
+Size (dnsmasq-2.88.tar.xz) = 560640 bytes
 SHA1 (patch-src_bpf.c) = 4115a5391f57564663bbfc448fbb865c370318a6
 SHA1 (patch-src_dump.c) = e5788d9e3112b1e5b2ef7ce500b0262b95c375c6