On Tue, 2017-12-19 at 16:03 +0100, Christian Ehrhardt wrote: > From: Jamie Strandboge <jamie@xxxxxxxxxx> > > Required to generate correct profiles when using usb passthrough. > > Bug-Ubuntu: https://bugs.launchpad.net/bugs/565691 > > Signed-off-by: Stefan Bader <stefan.bader@xxxxxxxxxxxxx> > --- > examples/apparmor/usr.lib.libvirt.virt-aa-helper | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/examples/apparmor/usr.lib.libvirt.virt-aa-helper > b/examples/apparmor/usr.lib.libvirt.virt-aa-helper > index d63c844..de92291 100644 > --- a/examples/apparmor/usr.lib.libvirt.virt-aa-helper > +++ b/examples/apparmor/usr.lib.libvirt.virt-aa-helper > @@ -22,6 +22,8 @@ profile virt-aa-helper > /usr/{lib,lib64}/libvirt/virt-aa-helper { > # for hostdev > /sys/devices/ r, > /sys/devices/** r, > + /sys/bus/usb/devices/ r, > + /sys/bus/usb/devices/** r, > deny /dev/sd* r, > deny /dev/vd* r, > deny /dev/dm-* r, Note that only the first rule is needed since /sys/bus/usb/devices/ is a symlink farm (at least these days). AppArmor resolves symlinks before applying mediation so the glob rule won't ever match anything. +1 for first rule. -- Jamie Strandboge | http://www.canonical.com
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