interface-ip: Support source ip rule updates when reloading

[project/netifd.git] / macvlan.c

diff --git a/macvlan.c b/macvlan.c
index 9c03cd8191dc1d61295ad01c705f57734a3d1b2e..051fe058960cd693410ace438c0b5423a6b58183 100644 (file)
--- a/macvlan.c
+++ b/macvlan.c
@@ -44,6 +44,9 @@ static const struct blobmsg_policy macvlan_attrs[__MACVLAN_ATTR_MAX] = {
 static const struct uci_blob_param_list macvlan_attr_list = {
        .n_params = __MACVLAN_ATTR_MAX,
        .params = macvlan_attrs,
+
+       .n_next = 1,
+       .next = { &device_attr_list },
 };
 
 struct macvlan_device {
@@ -137,6 +140,7 @@ macvlan_free(struct device *dev)
 
        mvdev = container_of(dev, struct macvlan_device, dev);
        device_remove_user(&mvdev->parent);
+       free(mvdev->config_data);
        free(mvdev);
 }
 
@@ -194,6 +198,7 @@ macvlan_reload(struct device *dev, struct blob_attr *attr)
        struct macvlan_device *mvdev;
 
        mvdev = container_of(dev, struct macvlan_device, dev);
+       attr = blob_memdup(attr);
 
        blobmsg_parse(device_attr_list.params, __DEV_ATTR_MAX, tb_dev,
                blob_data(attr), blob_len(attr));
@@ -223,6 +228,7 @@ macvlan_reload(struct device *dev, struct blob_attr *attr)
                macvlan_config_init(dev);
        }
 
+       free(mvdev->config_data);
        mvdev->config_data = attr;
        return ret;
 }
@@ -255,6 +261,7 @@ macvlan_create(const char *name, struct blob_attr *attr)
 const struct device_type macvlan_device_type = {
        .name = "MAC VLAN",
        .config_params = &macvlan_attr_list,
+       .keep_link_status = true,
 
        .create = macvlan_create,
        .config_init = macvlan_config_init,