From: bert hubert <bert.hubert@netherlabs.nl>
Date: Wed, 4 May 2016 17:10:47 +0000 (+0200)
Subject: make sure we zero out the anonymized IPv6 address.
X-Git-Tag: rec-4.0.0-alpha3~11^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F3813%2Fhead;p=thirdparty%2Fpdns.git

make sure we zero out the anonymized IPv6 address.
---

diff --git a/pdns/dnswasher.cc b/pdns/dnswasher.cc
index e224dbe82c..ef18b6f564 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;
   }