+ /* can't use Conf_ListenAddress directly, see below */
+ copy = strdup(Conf_ListenAddress);
+ if (!copy) {
+ Log(LOG_CRIT, "Cannot copy %s: %s", Conf_ListenAddress, strerror(errno));
+ return 0;
+ }
+ listen_addr = strtok(copy, ",");
+
+ while (listen_addr) {
+ ngt_TrimStr(listen_addr);
+ if (*listen_addr)
+ created += ports_initlisteners(&Conf_ListenPorts, listen_addr, cb_listen);
+
+ listen_addr = strtok(NULL, ",");
+ }
+
+ /*
+ * can't free() Conf_ListenAddress here. On /REHASH, if the config file
+ * cannot be re-loaded, we'd end up with a NULL Conf_ListenAddress.
+ * Instead, free() takes place in conf.c, before the config file
+ * is being parsed.
+ */
+ free(copy);