xfrm: invalidate dst on policy insertion/deletion
When a policy is inserted or deleted, all dst should be recalculated.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 5a2aa17..ab2ce7d 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -585,6 +585,7 @@
xfrm_pol_hold(policy);
net->xfrm.policy_count[dir]++;
atomic_inc(&flow_cache_genid);
+ rt_genid_bump(net);
if (delpol)
__xfrm_policy_unlink(delpol, dir);
policy->index = delpol ? delpol->index : xfrm_gen_index(net, dir);
diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
index c220f31..65f67cb 100644
--- a/security/selinux/include/xfrm.h
+++ b/security/selinux/include/xfrm.h
@@ -51,6 +51,7 @@
static inline void selinux_xfrm_notify_policyload(void)
{
atomic_inc(&flow_cache_genid);
+ rt_genid_bump(&init_net);
}
#else
static inline int selinux_xfrm_enabled(void)
