AppArmor: add rules needed with additional mediation features brought by Linux 4.14.

diff --git a/examples/apparmor/libvirt-qemu b/examples/apparmor/libvirt-qemu
index 064501f08ec65dd6eea9c51ac6d719badc22166b..73bdbae87253e1e6347805fa8c0ea4af10acb4f5 100644 (file)
--- a/examples/apparmor/libvirt-qemu
+++ b/examples/apparmor/libvirt-qemu
@@ -16,6 +16,10 @@
   network inet stream,
   network inet6 stream,
 
+  ptrace (readby, tracedby) peer=/usr/sbin/libvirtd,
+
+  signal (receive) peer=/usr/sbin/libvirtd,
+
   /dev/net/tun rw,
   /dev/kvm rw,
   /dev/ptmx rw,

diff --git a/examples/apparmor/usr.sbin.libvirtd b/examples/apparmor/usr.sbin.libvirtd
index 819068ffc32b6c884b63ab6b04bfdee142d331c7..12b9d45bf0534a2bf2d2c68b56458fb76aa96d6e 100644 (file)
--- a/examples/apparmor/usr.sbin.libvirtd
+++ b/examples/apparmor/usr.sbin.libvirtd
@@ -34,6 +34,7 @@
   network inet dgram,
   network inet6 stream,
   network inet6 dgram,
+  network netlink raw,
   network packet dgram,
   network packet raw,
 
@@ -42,6 +43,9 @@
   ptrace (trace) peer=/usr/sbin/dnsmasq,
   ptrace (trace) peer=libvirt-*,
 
+  signal (send) peer=/usr/sbin/dnsmasq,
+  signal (read, send) peer=libvirt-*,
+
   # Very lenient profile for libvirtd since we want to first focus on confining
   # the guests. Guests will have a very restricted profile.
   / r,