netifd: Do not add local/source policy rules multiple times

[project/netifd.git] / interface-ip.c

diff --git a/interface-ip.c b/interface-ip.c
index 1e085bc..b96d98c 100644 (file)
--- a/interface-ip.c
+++ b/interface-ip.c
@@ -1289,12 +1289,14 @@ void interface_ip_set_enabled(struct interface_ip_settings *ip, bool enabled)
                        if (!strcmp(a->name, ip->iface->name))
                                interface_set_prefix_address(a, c, ip->iface, enabled);
 
-       if (ip->iface && ip->iface->l3_dev.dev) {
+       if (ip->iface && ip->iface->policy_rules_set != enabled &&
+           ip->iface->l3_dev.dev) {
                set_ip_lo_policy(enabled, true, ip->iface);
                set_ip_lo_policy(enabled, false, ip->iface);
 
                set_ip_source_policy(enabled, true, IPRULE_PRIORITY_REJECT + ip->iface->l3_dev.dev->ifindex,
                        NULL, 0, 0, ip->iface, "failed_policy");
+               ip->iface->policy_rules_set = enabled;
        }
 }