add prelocal table to manipulate locally destinated traffic

[project/netifd.git] / macvlan.c

diff --git a/macvlan.c b/macvlan.c
index 019a7ff..051fe05 100644 (file)
--- a/macvlan.c
+++ b/macvlan.c
@@ -140,6 +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);
 }
 
@@ -197,6 +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));
@@ -226,6 +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;
 }