From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>
Date: Sat, 16 Aug 2014 21:18:32 +0000 (+0200)
Subject: networkctl: use safe_qsort in case no links are present
X-Git-Tag: v216~61^2~11
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=a6a4f528899b1dab47408733b4a423c66ea40f7a;p=elogind.git

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 6253cbf58..2a7a1daf0 100644
--- 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;