dnsmasq: bump to latest patches on 2.80rc2

Refresh patches and backport upstream to current HEAD:

a997ca0 Fix sometimes missing DNSSEC RRs when DNSSEC validation not enabled.
51e4eee Fix address-dependent domains for IPv6.
05ff659 Fix stupid infinite loop introduced by preceding commit.
db0f488 Handle some corner cases in RA contructed interfaces with addresses changing interface.
7dcca6c Warn about the impact of cache-size on performance.
090856c Allow zone transfer in authoritative mode whenever auth-peer is specified.
cc5cc8f Sane error message when pcap file header is wrong.
c488b68 Handle standard and contructed dhcp-ranges on the same interface.

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

1 files changed, 25 insertions, 0 deletions

diff --git a/package/network/services/dnsmasq/patches/0012-Sane-error-message-when-pcap-file-header-is-wrong.patch b/package/network/services/dnsmasq/patches/0012-Sane-error-message-when-pcap-file-header-is-wrong.patch
new file mode 100644
index 0000000000..fb2d2d7a4a
--- /dev/null
+++ b/package/network/services/dnsmasq/patches/0012-Sane-error-message-when-pcap-file-header-is-wrong.patch
@@ -0,0 +1,25 @@
+From cc5cc8f1e0b4deaaea4cbefe677989b186c84837 Mon Sep 17 00:00:00 2001
+From: Simon Kelley <simon@thekelleys.org.uk>
+Date: Sat, 2 Jun 2018 14:45:17 +0100
+Subject: [PATCH 12/17] Sane error message when pcap file header is wrong.
+
+Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
+---
+ src/dump.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+--- a/src/dump.c
++++ b/src/dump.c
+@@ -64,9 +64,10 @@ void dump_init(void)
+ 	die(_("cannot create %s: %s"), daemon->dump_file, EC_FILE);
+     }
+   else if ((daemon->dumpfd = open(daemon->dump_file, O_APPEND | O_RDWR)) == -1 ||
+-	   !read_write(daemon->dumpfd, (void *)&header, sizeof(header), 1) ||
+-	   header.magic_number != 0xa1b2c3d4)
++	   !read_write(daemon->dumpfd, (void *)&header, sizeof(header), 1))
+     die(_("cannot access %s: %s"), daemon->dump_file, EC_FILE);
++  else if (header.magic_number != 0xa1b2c3d4)
++    die(_("bad header in %s"), daemon->dump_file, EC_FILE);
+   else
+     {
+       /* count existing records */