On Tue, 12 Feb 2019, Christian Ehrhardt wrote:
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@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, +
This looks fine. -- Jamie Strandboge | http://www.canonical.com