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-rw-r--r--tools/flask/policy/policy/modules/xen/xen.if2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/flask/policy/policy/modules/xen/xen.if b/tools/flask/policy/policy/modules/xen/xen.if
index fda5cb5b26..d9d534427b 100644
--- a/tools/flask/policy/policy/modules/xen/xen.if
+++ b/tools/flask/policy/policy/modules/xen/xen.if
@@ -30,6 +30,7 @@ define(`declare_domain', `
# containing at most one domain. This is not enforced by policy.
define(`declare_singleton_domain', `
type $1, domain_type`'ifelse(`$#', `1', `', `,shift($@)');
+ define(`$1_self', `$1')
type $1_channel, event_type;
type_transition $1 domain_type:event $1_channel;
declare_domain_common($1, $1)
@@ -161,6 +162,7 @@ define(`make_device_model', `
# use_device(domain, device)
# Allow a device to be used by a domain
define(`use_device', `
+ allow $1 $1_self:mmu exchange;
allow $1 $2:resource use;
allow $1 domio_t:mmu { map_read map_write };
')