From c8210b04217e9e93a4ff11950c2f1ca24f7de174 Mon Sep 17 00:00:00 2001
From: Otto <otto.moerbeek@open-xchange.com>
Date: Mon, 21 Jun 2021 15:14:46 +0200
Subject: [PATCH] Clear the current proxy protocol values each iteration

(cherry picked from commit b2b8ccea95ddde5cd170afef57ba8eeced3d1d0e)
---
 pdns/pdns_recursor.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pdns/pdns_recursor.cc b/pdns/pdns_recursor.cc
index 94b8b497ad..e7b8ab6f3a 100644
--- a/pdns/pdns_recursor.cc
+++ b/pdns/pdns_recursor.cc
@@ -3072,6 +3072,7 @@ static void handleNewUDPQuestion(int fd, FDMultiplexer::funcparam_t& var)
 
   for(size_t queriesCounter = 0; queriesCounter < s_maxUDPQueriesPerRound; queriesCounter++) {
     bool proxyProto = false;
+    proxyProtocolValues.clear();
     data.resize(maxIncomingQuerySize);
     fromaddr.sin6.sin6_family=AF_INET6; // this makes sure fromaddr is big enough
     fillMSGHdr(&msgh, &iov, &cbuf, sizeof(cbuf), &data[0], data.size(), &fromaddr);
-- 
2.47.2