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

diff --git a/src/network/sd-network.c b/src/network/sd-network.c
index a0f147e02316b9720ed33f21ec18f90bd9c9fa97..260ca470d1142cf08df5e73da069910bbcc6ed02 100644 (file)
--- a/src/network/sd-network.c
+++ b/src/network/sd-network.c
@@ -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;