From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Wed, 7 May 2025 12:56:23 +0000 (+0200)
Subject: dnsdist: As suggested by Miod's, add the new payload size to the initial value of... 
X-Git-Tag: dnsdist-1.9.10~2^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=49431e38784aba343482b0a0a55c5e429b832239;p=thirdparty%2Fpdns.git

dnsdist: As suggested by Miod's, add the new payload size to the initial value of zero

Co-authored-by: Miod Vallat <miod.vallat@powerdns.com>
(cherry picked from commit a462a3b02ebdbb424980c57a7adc7ac5d2e76f3d)
---

diff --git a/pdns/dnsdist.cc b/pdns/dnsdist.cc
index 45ed3c3e78..8b862a87a1 100644
--- a/pdns/dnsdist.cc
+++ b/pdns/dnsdist.cc
@@ -1701,7 +1701,7 @@ bool assignOutgoingUDPQueryToBackend(std::shared_ptr<DownstreamState>& downstrea
     try {
       size_t proxyProtocolPayloadSize = 0;
       if (addProxyProtocol(dnsQuestion, &proxyProtocolPayloadSize)) {
-        dnsQuestion.ids.d_proxyProtocolPayloadSize = proxyProtocolPayloadSize;
+        dnsQuestion.ids.d_proxyProtocolPayloadSize += proxyProtocolPayloadSize;
       }
     }
     catch (const std::exception& e) {