From a55a67d56e989b9f7fa2027f2c75bec8a55a9a87 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Fri, 18 Apr 2008 13:46:13 +0000
Subject: [PATCH]  r15249@tombo:  nickm | 2008-04-18 09:46:02 -0400  Avoid
 leaking a string in the unlikely OOM case from name_from_addr. spotted by
 niels.

svn:r724
---
 http.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/http.c b/http.c
index efd9f7b7..b9f33882 100644
--- a/http.c
+++ b/http.c
@@ -2275,8 +2275,11 @@ evhttp_get_request_connection(
 	char *hostname = NULL, *portname = NULL;
 
 	name_from_addr(sa, salen, &hostname, &portname);
-        if (hostname==NULL || portname==NULL)
+	if (hostname==NULL || portname==NULL) {
+		if (hostname) event_free(hostname);
+		if (portname) event_free(portname);
 		return (NULL);
+	}
 
 	event_debug(("%s: new request from %s:%s on %d\n",
 			__func__, hostname, portname, fd));