do not remove lo device in cleanup net

Signed-off-by: Gao feng <omarapazanadi@gmail.com>
2026-09-04 20:51:27 +00:00 · 2015-10-23 23:27:53 +08:00
parent 7843001aa7
commit ae5338bde5
1 changed files with 5 additions and 0 deletions
@@ -707,6 +707,11 @@ static int hyper_cleanup_interface(struct rtnl_handle *rth,
 		return -1;
 	}

+	/* Don't down&remove lo device */
+	if (strcmp(iface->device, "lo") == 0) {
+		return 0;
+	}
+
 	if (hyper_down_nic(rth, iface->ifindex) < 0) {
 		fprintf(stderr, "up device %d failed\n", iface->ifindex);
 		return -1;