[libvirt] [PATCH 02/12] apparmor, libvirt-qemu: Silence lttng related deny messages

[Christian Ehrhardt]

From: Stefan Bader <stefan.bader at canonical.com>

Prevent denial messages related to attempted reads on lttng
files from spamming the logs.

Bug-Ubuntu: https://bugs.launchpad.net/bugs/1432644

Signed-off-by: Christian Ehrhardt <christian.ehrhardt at canonical.com>
Signed-off-by: Stefan Bader <stefan.bader at canonical.com>
---
 examples/apparmor/libvirt-qemu | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/examples/apparmor/libvirt-qemu b/examples/apparmor/libvirt-qemu
index 77c72a5..651d841 100644
--- a/examples/apparmor/libvirt-qemu
+++ b/examples/apparmor/libvirt-qemu
@@ -191,3 +191,7 @@
   /sys/devices/system/node/ r,
   /sys/devices/system/node/node[0-9]*/meminfo r,
   /sys/module/vhost/parameters/max_mem_regions r,
+
+  # silence refusals to open lttng files (see LP: #1432644)
+  deny /dev/shm/lttng-ust-wait-* r,
+  deny /run/shm/lttng-ust-wait-* r,
-- 
2.7.4