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@xxxxxxxxxxxxx>
> ---
> 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
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