From fe2fd2efcffe1477ea03830c6e6a30bc997c441e Mon Sep 17 00:00:00 2001
From: Juliusz Chroboczek <jch@pps.univ-paris-diderot.fr>
Date: Sat, 8 Jan 2011 01:09:12 +0000
Subject: [PATCH] Avoid a descriptor leak when binding the IPv6 DHT socket
 fails.

---
 libtransmission/tr-dht.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libtransmission/tr-dht.c b/libtransmission/tr-dht.c
index 9732d14fd..33d407683 100644
--- a/libtransmission/tr-dht.c
+++ b/libtransmission/tr-dht.c
@@ -294,8 +294,10 @@ rebind_ipv6(tr_bool force)
     sin6.sin6_port = htons(dht_port);
     rc = bind(s, (struct sockaddr*)&sin6, sizeof(sin6));
 
-    if(rc < 0)
+    if(rc < 0) {
+        close(s);
         return -1;
+    }
 
     if(dht6_socket < 0) {
         dht6_socket = s;