--- /dev/null
+--- a/driver/wl_linux.c
++++ b/driver/wl_linux.c
+@@ -1412,7 +1412,7 @@ wl_alloc_if(wl_info_t *wl, int iftype, u
+ dev = alloc_etherdev(sizeof(wl_if_t));
+ wlif = netdev_priv(dev);
+ bzero(wlif, sizeof(wl_if_t));
+- strncpy(dev->name, name, IFNAMSIZ);
++ snprintf(dev->name, IFNAMSIZ, name, subunit);
+
+ wlif->type = iftype;
+ wlif->dev = dev;