[libvirt] [PATCH 1/2] security: aa-helper: allow virt-aa-helper to read /dev/dri
Change fb01e1a44 "virt-aa-helper: generate rules for gl enabled
graphics devices" implemented the detection for gl enabled
devices in virt-aa-helper. But it will in certain cases e.g. if
no rendernode was explicitly specified need to read /dev/dri
which it currently isn't allowed.
Add a rule to the apparmor profile of virt-aa-helper itself to
be able to do that.
Signed-off-by: Christian Ehrhardt <christian.ehrhardt(a)canonical.com>
---
src/security/apparmor/usr.lib.libvirt.virt-aa-helper | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/security/apparmor/usr.lib.libvirt.virt-aa-helper
b/src/security/apparmor/usr.lib.libvirt.virt-aa-helper
index de9436872c..78994bcda6 100644
--- a/src/security/apparmor/usr.lib.libvirt.virt-aa-helper
+++ b/src/security/apparmor/usr.lib.libvirt.virt-aa-helper
@@ -19,6 +19,9 @@ profile virt-aa-helper /usr/{lib,lib64}/libvirt/virt-aa-helper {
/etc/libnl-3/classid r,
+ # for gl enabled graphics
+ /dev/dri/{,*} r,
+
# for hostdev
/sys/devices/ r,
/sys/devices/** r,
--
2.17.1