dnsmasq: bump to v2.81rc1

1st release candidate for v2.81 after 18 months.

Refresh patches & remove all upstreamed leaving:

110-ipset-remove-old-kernel-support.patch

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>

1 files changed, 0 insertions, 61 deletions

diff --git a/package/network/services/dnsmasq/patches/0032-Change-read_leases-to-skip-invalid-entries.patch b/package/network/services/dnsmasq/patches/0032-Change-read_leases-to-skip-invalid-entries.patch
deleted file mode 100644
index bbaed874e2..0000000000
--- a/package/network/services/dnsmasq/patches/0032-Change-read_leases-to-skip-invalid-entries.patch
+++ /dev/null
@@ -1,61 +0,0 @@
-From 28cfe36e1eee9d2c234e0256ad459956b415a3bb Mon Sep 17 00:00:00 2001
-From: Brian Haley <haleyb.dev@gmail.com>
-Date: Thu, 17 Jan 2019 23:21:23 +0000
-Subject: [PATCH 32/32] Change read_leases() to skip invalid entries.
-
-There's no reason to stop reading the existing lease file
-when dnsmasq is started and an invalid entry is found, it
-can just be ignored.  This was fallout from an Openstack
-bug where the file was being written incorrectly with []
-around IPv6 addresses.
-
-Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
----
- src/lease.c | 22 +++++++++++++++-------
- 1 file changed, 15 insertions(+), 7 deletions(-)
-
---- a/src/lease.c
-+++ b/src/lease.c
-@@ -60,8 +60,13 @@ static int read_leases(time_t now, FILE
- 	
- 	if (fscanf(leasestream, " %64s %255s %764s",
- 		   daemon->namebuff, daemon->dhcp_buff, daemon->packet) != 3)
--	  return 0;
--	
-+	  {
-+	    my_syslog(MS_DHCP | LOG_WARNING, _("ignoring invalid line in lease database: %s %s %s %s ..."),
-+		      daemon->dhcp_buff3, daemon->dhcp_buff2,
-+		      daemon->namebuff, daemon->dhcp_buff);
-+	    continue;
-+	  }
-+		
- 	if (inet_pton(AF_INET, daemon->namebuff, &addr.addr4))
- 	  {
- 	    if ((lease = lease4_allocate(addr.addr4)))
-@@ -92,7 +97,12 @@ static int read_leases(time_t now, FILE
- 	  }
- #endif
- 	else
--	  return 0;
-+	  {
-+	    my_syslog(MS_DHCP | LOG_WARNING, _("ignoring invalid line in lease database, bad address: %s"),
-+		      daemon->namebuff);
-+	    continue;
-+	  }
-+	
- 
- 	if (!lease)
- 	  die (_("too many stored leases"), NULL, EC_MISC);
-@@ -172,10 +182,8 @@ void lease_init(time_t now)
-   if (leasestream)
-     {
-       if (!read_leases(now, leasestream))
--	my_syslog(MS_DHCP | LOG_ERR, _("failed to parse lease database, invalid line: %s %s %s %s ..."),
--		  daemon->dhcp_buff3, daemon->dhcp_buff2,
--		  daemon->namebuff, daemon->dhcp_buff);
--
-+	my_syslog(MS_DHCP | LOG_ERR, _("failed to parse lease database cleanly"));
-+      
-       if (ferror(leasestream))
- 	die(_("failed to read lease file %s: %s"), daemon->lease_file, EC_FILE);
-     }