- if (errno != EEXIST) {
- err(event->udev, "error changing net interface name %s to %s: %m\n",
- ifr.ifr_name, ifr.ifr_newname);
- break;
- }
- dbg(event->udev, "wait for netif '%s' to become free, loop=%i\n",
- event->name, (90 * 20) - loop);
- nanosleep(&duration, NULL);
+ /* wait a maximum of 90 seconds for our target to become available */
+ util_strscpy(ifr.ifr_name, IFNAMSIZ, ifr.ifr_newname);
+ util_strscpy(ifr.ifr_newname, IFNAMSIZ, event->name);
+ loop = 90 * 20;
+ while (loop--) {
+ const struct timespec duration = { 0, 1000 * 1000 * 1000 / 20 };
+
+ dbg(event->udev, "wait for netif '%s' to become free, loop=%i\n",
+ event->name, (90 * 20) - loop);
+ nanosleep(&duration, NULL);
+
+ err = ioctl(sk, SIOCSIFNAME, &ifr);
+ if (err == 0) {
+ rename_netif_kernel_log(ifr);
+ break;