Update to 2.88 (#2150667)

Still keeping underflow patch, even it seems not necessary.

https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2022q4/016767.html

.gitignore

@@ -46,3 +46,5 @@ dnsmasq-2.52.tar.lzma
 /dnsmasq-2.86.tar.xz.asc
 /dnsmasq-2.87.tar.xz
 /dnsmasq-2.87.tar.xz.asc
+/dnsmasq-2.88.tar.xz
+/dnsmasq-2.88.tar.xz.asc

dnsmasq-2.77-underflow.patch

@@ -1,4 +1,4 @@
-From 46b9670a418419d9e04bbe9a0d6c5a85f3c63265 Mon Sep 17 00:00:00 2001
+From 0e581ae7b2d3b181f22f71d5a0b7ace0bf90089f Mon Sep 17 00:00:00 2001
 From: Doran Moppert <dmoppert@redhat.com>
 Date: Tue, 26 Sep 2017 14:48:20 +0930
 Subject: [PATCH] google patch hand-applied
@@ -30,19 +30,19 @@ index c498eb1..0eb3873 100644
  	  free(buff);
  	  p += rdlen;
 diff --git a/src/rfc1035.c b/src/rfc1035.c
-index 60ef272..93701f6 100644
+index 5c0df56..7e01459 100644
 --- a/src/rfc1035.c
 +++ b/src/rfc1035.c
-@@ -1411,6 +1411,9 @@ size_t answer_request(struct dns_header *header, char *limit, size_t qlen,
+@@ -1425,6 +1425,9 @@ size_t answer_request(struct dns_header *header, char *limit, size_t qlen,
    size_t len;
    int rd_bit = (header->hb3 & HB3_RD);
  
 +  // Make sure we do not underflow here too.
 +  if (qlen > (limit - ((char *)header))) return 0;
 +
-   /* never answer queries with RD unset, to avoid cache snooping. */
-   if (ntohs(header->ancount) != 0 ||
-       ntohs(header->nscount) != 0 ||
+   if (stale)
+     *stale = 0;
+   
 -- 
-2.37.3
+2.38.1
 

dnsmasq-2.87-dbus-file-reload.patch

@@ -1,33 +0,0 @@
-From 930428fb970f4991e5c2933fd5a5d2504c18a551 Mon Sep 17 00:00:00 2001
-From: Simon Kelley <simon@thekelleys.org.uk>
-Date: Mon, 17 Oct 2022 21:15:43 +0100
-Subject: [PATCH] Fix loss of DNS servers on config reload.
-
-A 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 (ie hard coded or another dynamic source)
-could mysteriously disappear.
----
- src/domain-match.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/src/domain-match.c b/src/domain-match.c
-index f7db0fe..76a1109 100644
---- a/src/domain-match.c
-+++ b/src/domain-match.c
-@@ -683,7 +683,9 @@ int add_update_server(int flags,
- 		  serv->next = NULL;
- 		}
- 	      break;
--	    }	
-+	    }
-+	  else
-+	    up = &serv->next;
- 	}
- 
-       if (serv)
--- 
-2.38.1
-

dnsmasq.spec

@@ -19,8 +19,8 @@
 %bcond_with sourcegit
 
 Name:           dnsmasq
-Version:        2.87
-Release:        3%{?extraversion:.%{extraversion}}%{?dist}
+Version:        2.88
+Release:        1%{?extraversion:.%{extraversion}}%{?dist}
 Summary:        A lightweight DHCP/caching DNS server
 
 License:        GPL-2.0-only or GPL-3.0-only
@@ -41,14 +41,6 @@ Patch1:         dnsmasq-2.77-underflow.patch
 # https://bugzilla.redhat.com/show_bug.cgi?id=1852373
 Patch2:         dnsmasq-2.81-configuration.patch
 Patch3:         dnsmasq-2.78-fips.patch
-# https://bugzilla.redhat.com/show_bug.cgi?id=2148301
-# https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=930428fb970f4991e5c2933fd5a5d2504c18a551
-Patch4:         dnsmasq-2.87-dbus-file-reload.patch
-
-# https://bugzilla.redhat.com/show_bug.cgi?id=2009975
-# replaces/enhances http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=d290630d31f4517ab26392d00753d1397f9a4114
-#Patch26:         dnsmasq-2.86-build_server_array.patch
-
 
 
 Requires:       nettle
@@ -190,6 +182,9 @@ install -Dpm 644 %{SOURCE2} %{buildroot}%{_sysusersdir}/%{name}.conf
 %{_mandir}/man1/dhcp_*
 
 %changelog
+* Tue Dec 06 2022 Petr Menšík <pemensik@redhat.com> - 2.88-1
+- Update to 2.88 (#2150667)
+
 * Fri Nov 25 2022 Petr Menšík <pemensik@redhat.com> - 2.87-3
 - Fix regression removing config statements on DBus change (#2148301)
 

sources

@@ -1,2 +1,2 @@
-SHA512 (dnsmasq-2.87.tar.xz) = 965071ff35aed558a661e7f57ff82de170f4ad7fcdd6a4070ce7915c9f5e41450d8d86b2a0c2c30bf52ddc3aaeb22af18bb6da71a1cccb3c409429ef0ef308f3
-SHA512 (dnsmasq-2.87.tar.xz.asc) = 539abb6c5ad50c2e3eaa534dde63be4003b4ed96d471ba9d96fed028d5ddf76111591626de6def823438731c363383282a75139346304f2819aef64a0943a300
+SHA512 (dnsmasq-2.88.tar.xz) = 109ee4513cb25fb0c9ff6f81d696c195a24ffa013847fdc3a507757137fff098248e2b907a87695075405039c4dc0eda40803395a52306ce673ca593cc4f4e00
+SHA512 (dnsmasq-2.88.tar.xz.asc) = 64b12010139b224db879eb007550ddc0ce8152c98aaa9f3a8063b757c49478473d6ff10a6053913400f7eedefceb4fa38e83b8b6f1e3ebe36c78b00e490bd951