From 647efa8b15714768fc7697d840a19000a45b716d Mon Sep 17 00:00:00 2001
From: bert hubert <bert.hubert@netherlabs.nl>
Date: Wed, 4 May 2016 19:10:47 +0200
Subject: [PATCH] make sure we zero out the anonymized IPv6 address.

---
 pdns/dnswasher.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pdns/dnswasher.cc b/pdns/dnswasher.cc
index e224dbe82..ef18b6f56 100644
--- a/pdns/dnswasher.cc
+++ b/pdns/dnswasher.cc
@@ -48,7 +48,9 @@ public:
       val=d_ip6map[orig]=d_counter++;
     }
     struct in6_addr ret;
+
     val=htonl(val);
+    memset(&ret, 0, sizeof(ret));
     memcpy(((char*)&ret)+12, &val, 4);
     return ret;
   }
-- 
2.49.0