From 5c5d2e82e677ae80e60c7ed1cd2be2c2dbec67c2 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Fri, 30 Sep 2005 21:28:00 +0000
Subject: [PATCH] Fix a leak when launching listeners.

svn:r5173
---
 src/or/connection.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/or/connection.c b/src/or/connection.c
index 85449b43a4..82f5e82bd6 100644
--- a/src/or/connection.c
+++ b/src/or/connection.c
@@ -858,12 +858,14 @@ retry_listeners(int type, config_line_t *cfg,
     line = NULL;
     SMARTLIST_FOREACH(launch, config_line_t *, wanted,
       {
-        char *addr;
+        char *addr=NULL;
         uint16_t port;
         if (! parse_addr_port(wanted->value, &addr, NULL, &port)) {
+          int addr_matches = !strcasecmp(addr, conn->address);
+          tor_free(addr);
           if (! port)
             port = port_option;
-          if (port == conn->port && !strcasecmp(addr, conn->address)) {
+          if (port == conn->port && addr_matches) {
             line = wanted;
             break;
           }