reset upstream subtrees to HEAD
Reset the following subtrees on HEAD:
poky: 8217b477a1(master)
meta-xilinx: 64aa3d35ae(master)
meta-openembedded: 0435c9e193(master)
meta-raspberrypi: 490a4441ac(master)
meta-security: cb6d1c85ee(master)
Squashed patches:
meta-phosphor: drop systemd 239 patches
meta-phosphor: mrw-api: use correct install path
Change-Id: I268e2646d9174ad305630c6bbd3fbc1a6105f43d
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/poky/meta/recipes-connectivity/avahi/files/fix-CVE-2017-6519.patch b/poky/meta/recipes-connectivity/avahi/files/fix-CVE-2017-6519.patch
new file mode 100644
index 0000000..7461fe1
--- /dev/null
+++ b/poky/meta/recipes-connectivity/avahi/files/fix-CVE-2017-6519.patch
@@ -0,0 +1,48 @@
+Upstream-Status: Backport [https://github.com/lathiat/avahi/commit/e111def]
+
+CVE: CVE-2017-6519
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+
+From e111def44a7df4624a4aa3f85fe98054bffb6b4f Mon Sep 17 00:00:00 2001
+From: Trent Lloyd <trent@lloyd.id.au>
+Date: Sat, 22 Dec 2018 09:06:07 +0800
+Subject: [PATCH] Drop legacy unicast queries from address not on local link
+
+When handling legacy unicast queries, ensure that the source IP is
+inside a subnet on the local link, otherwise drop the packet.
+
+Fixes #145
+Fixes #203
+CVE-2017-6519
+CVE-2018-1000845
+---
+ avahi-core/server.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/avahi-core/server.c b/avahi-core/server.c
+index a2cb19a8..a2580e38 100644
+--- a/avahi-core/server.c
++++ b/avahi-core/server.c
+@@ -930,6 +930,7 @@ static void dispatch_packet(AvahiServer *s, AvahiDnsPacket *p, const AvahiAddres
+
+ if (avahi_dns_packet_is_query(p)) {
+ int legacy_unicast = 0;
++ char t[AVAHI_ADDRESS_STR_MAX];
+
+ /* For queries EDNS0 might allow ARCOUNT != 0. We ignore the
+ * AR section completely here, so far. Until the day we add
+@@ -947,6 +948,13 @@ static void dispatch_packet(AvahiServer *s, AvahiDnsPacket *p, const AvahiAddres
+ legacy_unicast = 1;
+ }
+
++ if (!is_mdns_mcast_address(dst_address) &&
++ !avahi_interface_address_on_link(i, src_address)) {
++
++ avahi_log_debug("Received non-local unicast query from host %s on interface '%s.%i'.", avahi_address_snprint(t, sizeof(t), src_address), i->hardware->name, i->protocol);
++ return;
++ }
++
+ if (legacy_unicast)
+ reflect_legacy_unicast_query_packet(s, p, i, src_address, port);
+