Re: [PATCH] apparmor: allow to call vhost-user-gpu

Configuring vhost-user-gpu like: <video> <driver name='vhostuser'/> <model type='virtio' heads='1'/> </video> Triggers an apparmor denial like: apparmor="DENIED" operation="exec" profile="libvirtd" name="/usr/lib/qemu/vhost-user-gpu" pid=888257 comm="libvirtd" requested_mask="x" denied_mask="x" fsuid=0 ouid=0 This helper is provided by qemu for vhost-user-gpu and thereby being in the same path as qemu_bridge_helper. Due to that adding a rule allowing to call uses the same path list.

Signed-off-by: Christian Ehrhardt <christian.ehrhardt(a)canonical.com&gt; --- src/security/apparmor/usr.sbin.libvirtd.in | 1 + 1 file changed, 1 insertion(+) diff --git a/src/security/apparmor/usr.sbin.libvirtd.in b/src/security/apparmor/usr.sbin.libvirtd.in index b384b7213b..1e137039e9 100644 --- a/src/security/apparmor/usr.sbin.libvirtd.in +++ b/src/security/apparmor/usr.sbin.libvirtd.in @@ -86,6 +86,7 @@ profile libvirtd @sbindir@/libvirtd flags=(attach_disconnected) { /usr/{lib,lib64}/xen-common/bin/xen-toolstack PUx, /usr/{lib,lib64}/xen/bin/* Ux, /usr/lib/xen-*/bin/libxl-save-helper PUx, + /usr/{lib,lib64,lib/qemu,libexec}/vhost-user-gpu PUx, # Required by nwfilter_ebiptables_driver.c:ebiptablesWriteToTempFile() to # read and run an ebtables script.