On 21/06/17 10:33, Jan Beulich wrote:
> Both the XSA-217 fix and
> lists.xenproject.org/archives/html/xen-devel/2017-04/msg02945.html
> make this assumption, so let's enforce it.
>
> Signed-off-by: Jan Beulich <jbeul...@suse.com>
Reviewed-by: Andrew Cooper <andrew.coo...@citrix.com>, although...
>
> --- a/xen/common/domctl.c
> +++ b/xen/common/domctl.c
> @@ -1071,7 +1071,9 @@ long do_domctl(XEN_GUEST_HANDLE_PARAM(xe
> break;
> }
>
> - ret = xsm_set_target(XSM_HOOK, d, e);
> + ret = -EOPNOTSUPP;
> + if ( is_hvm_domain(e) )
> + ret = xsm_set_target(XSM_HOOK, d, e);
> if ( ret ) {
... do you mind fixing this style while you are here?
~Andrew
> put_domain(e);
> break;
>
>
>
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