networkctl: use safe_qsort in case no links are present

Unlikely to happen but still...

diff --git a/src/network/networkctl.c b/src/network/networkctl.c
index 6253cbf582c9a1b776521dd02b2538bdafbb48bf..2a7a1daf0f3b26ed05aa8071fe322b9bf55e9c9e 100644 (file)
--- a/src/network/networkctl.c
+++ b/src/network/networkctl.c
@@ -141,7 +141,7 @@ static int decode_and_sort_links(sd_rtnl_message *m, LinkInfo **ret) {
                 c++;
         }
 
-        qsort(links, c, sizeof(LinkInfo), link_info_compare);
+        qsort_safe(links, c, sizeof(LinkInfo), link_info_compare);
 
         *ret = links;
         links = NULL;