[libvirt] [PATCH] apparmor: add ro rule for sasl GSSAPI plugin on /etc/gss/mech.d/

[Jamie Strandboge]

On Wed, 2018-03-07 at 11:16 +0100, Christian Ehrhardt wrote:
> If a system has sasl GSSAPI plugin available qemu with sasl support
> will
> try to read /etc/gss/mech.d/.
> 
> It is required to allow that to let the modules fully work and it
> should
> be safe to do so as it only registers/configures plugins but has no
> secrets.
> 
> Signed-off-by: Christian Ehrhardt <christian.ehrhardt at canonical.com>
> ---
>  examples/apparmor/libvirt-qemu | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/examples/apparmor/libvirt-qemu
> b/examples/apparmor/libvirt-qemu
> index 950b042..2c47652 100644
> --- a/examples/apparmor/libvirt-qemu
> +++ b/examples/apparmor/libvirt-qemu
> @@ -192,3 +192,7 @@
>    # silence refusals to open lttng files (see LP: #1432644)
>    deny /dev/shm/lttng-ust-wait-* r,
>    deny /run/shm/lttng-ust-wait-* r,
> +
> +  # required for sasl GSSAPI plugin
> +  /etc/gss/mech.d/ r,
> +  /etc/gss/mech.d/* r,

LGTM. +1

Thanks!
-- 
Jamie Strandboge             | http://www.canonical.com
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