+static struct device_addr *
+parse_address_item(struct blob_attr *attr, bool v6, bool ext)
+{
+ struct device_addr *addr;
+ struct blob_attr *tb[__ADDR_MAX];
+ struct blob_attr *cur;
+
+ if (blobmsg_type(attr) != BLOBMSG_TYPE_TABLE)
+ return NULL;
+
+ addr = alloc_device_addr(v6, ext);
+ if (!addr)
+ return NULL;
+
+ blobmsg_parse(proto_ip_addr, __ADDR_MAX, tb, blobmsg_data(attr), blobmsg_data_len(attr));
+
+ addr->mask = v6 ? 128 : 32;
+ if ((cur = tb[ADDR_MASK])) {
+ unsigned int new_mask;
+
+ new_mask = parse_netmask_string(blobmsg_data(cur), v6);
+ if (new_mask > addr->mask)
+ goto error;
+
+ addr->mask = new_mask;
+ }
+
+ cur = tb[ADDR_IPADDR];
+ if (!cur)
+ goto error;
+
+ if (!inet_pton(v6 ? AF_INET6 : AF_INET, blobmsg_data(cur), &addr->addr))
+ goto error;
+
+ if (!v6 && (cur = tb[ADDR_BROADCAST])) {
+ if (!inet_pton(AF_INET, blobmsg_data(cur), &addr->broadcast))
+ goto error;
+ }
+
+ return addr;
+
+error:
+ free(addr);
+ return NULL;
+}
+
+static int
+parse_address_list(struct interface *iface, struct blob_attr *attr, bool v6,
+ bool ext)
+{
+ struct device_addr *addr;
+ struct blob_attr *cur;
+ int n_addr = 0;
+ int rem;
+
+ blobmsg_for_each_attr(cur, attr, rem) {
+ addr = parse_address_item(cur, v6, ext);
+ if (!addr)
+ return -1;
+
+ n_addr++;
+ vlist_add(&iface->proto_ip.addr, &addr->node, &addr->flags);
+ }
+
+ return n_addr;
+}