From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Mon, 12 May 2025 10:15:24 +0000 (+0200)
Subject: dnsdist: Reset the PP payload size when resetting the payload (restart)
X-Git-Tag: dnsdist-1.9.10~2^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9fa5c62f678e8c0783220c03c84e5f7d84e61dc3;p=thirdparty%2Fpdns.git

dnsdist: Reset the PP payload size when resetting the payload (restart)

We fixed that for UDP backends in a previous commit, but this was still
an issue for TCP-based backends.

(cherry picked from commit 00322e987270f17d2dbcd66fbd710ff4d9f4e1f1)
---

diff --git a/pdns/dnsdist-lua-bindings-dnsquestion.cc b/pdns/dnsdist-lua-bindings-dnsquestion.cc
index 549902e4d2..06e5bb7145 100644
--- a/pdns/dnsdist-lua-bindings-dnsquestion.cc
+++ b/pdns/dnsdist-lua-bindings-dnsquestion.cc
@@ -565,6 +565,7 @@ private:
     }
     dr.asynchronous = true;
     dr.getMutableData() = *dr.ids.d_packet;
+    dr.ids.d_proxyProtocolPayloadSize = 0;
     auto query = dnsdist::getInternalQueryFromDQ(dr, false);
     return dnsdist::queueQueryResumptionEvent(std::move(query));
   });