commit ae3d675a71ce2ca5c43457a048d2fc3c700a729b
author Lorenzo Colitti <lorenzo@google.com> Wed Apr 15 12:41:14 2020 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Wed Apr 15 12:41:14 2020 +0000
tree 30c684f9f2ee08e96d98c13b041bf427c633de21
parent bfce4be5569c60687509a40c4f2304f2962182cb
parent c37a28e59ff0194ef71c6b1f6d6c4ca33ca72b2c

Merge "Don't enumerate interfaces if no interfaces were found."

src/network.c

diff --git a/src/network.c b/src/network.c
index 34d821d..98b4f68 100644
--- a/src/network.c
+++ b/src/network.c
@@ -833,8 +833,11 @@
      * Enumerate IP addresses (via RTM_GETADDR), adding IP entries to
      * daemon->interfaces for interface names listed in daemon->if_names.
      * The sockets are created by the create_bound_listener call below.
+     * Only do this if at least one interface was found. Otherwise,
+     * enumerate_interfaces will start listening on all interfaces on
+     * the system.
      */
-    if (!enumerate_interfaces()) {
+    if (daemon->if_names != NULL && !enumerate_interfaces()) {
         die(_("enumerate interfaces error in set_interfaces: %s"), NULL, EC_BADNET);
     }