Free listeners as the sockets are freed without using steal

src/lib/io/network.c

@@ -1278,6 +1278,7 @@ static int _network_socket_free(fr_network_socket_t *s)
 	}
 
 	talloc_free(s->waiting);
+	talloc_free(s->listen);
 
 	return 0;
 }
@@ -1335,7 +1336,6 @@ static int fr_network_listen_add_self(fr_network_t *nr, fr_listen_t *li)
 
 	s = talloc_zero(nr, fr_network_socket_t);
 	fr_assert(s != NULL);
-	talloc_steal(s, li);
 
 	s->nr = nr;
 	s->listen = li;
@@ -1428,12 +1428,8 @@ static void fr_network_directory_callback(void *ctx, void const *data, size_t da
 
 	if (fr_cond_assert(data_size == sizeof(li))) return;
 
-	memcpy(&li, data, sizeof(li));
-
 	s = talloc_zero(nr, fr_network_socket_t);
 	fr_assert(s != NULL);
-	talloc_steal(s, li);
-
 	s->nr = nr;
 	s->listen = li;
 	s->number = nr->num_sockets++;

src/listen/detail/proto_detail_work.c

@@ -761,14 +761,6 @@ static int mod_close_internal(proto_detail_work_thread_t *thread)
 	close(thread->fd);
 	thread->fd = -1;
 
-	/*
-	 *	If we've been spawned from proto_detail_file, clean
-	 *	ourselves up, including our listener.
-	 */
-	if (thread->listen) {
-		talloc_free(thread->listen);
-	}
-
 	if (inst->parent->exit_when_done) {
 		INFO("Done reading detail files, process will now exit");