sd-network: actually open the state file in sd_network_get_llmnr()

2014-08-04 23:05:26 +02:00
parent 59b8f6b628
commit 2cd666f8c9
1 changed files with 3 additions and 0 deletions
@@ -114,6 +114,9 @@ _public_ int sd_network_get_llmnr(int ifindex, char **llmnr) {
        assert_return(ifindex > 0, -EINVAL);
        assert_return(llmnr, -EINVAL);

+        if (asprintf(&p, "/run/systemd/netif/links/%d", ifindex) < 0)
+                return -ENOMEM;
+
        r = parse_env_file(p, NEWLINE, "LLMNR", &s, NULL);
        if (r == -ENOENT)
                return -ENODATA;