From ca250bdad16b9ac6a2789541be88bf17a653262b Mon Sep 17 00:00:00 2001
From: Jelle Kaufmann <jelle@jellekaufmann.nl>
Date: Sun, 9 Jul 2023 07:04:12 +0200
Subject: [PATCH] Fix incorrect optsize

---
 pdns/dnspacket.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pdns/dnspacket.cc b/pdns/dnspacket.cc
index b9fcdfabe3..a9ec83529b 100644
--- a/pdns/dnspacket.cc
+++ b/pdns/dnspacket.cc
@@ -333,7 +333,7 @@ void DNSPacket::wrapup(bool throwsOnTruncation)
 
   if (d_haveednscookie) {
     if (d_eco.isWellFormed()) {
-        optsize += EDNSCookiesOpt::EDNSCookieOptSize;
+        optsize += EDNS_OPTION_CODE_SIZE + EDNS_OPTION_LENGTH_SIZE + EDNSCookiesOpt::EDNSCookieOptSize;
     }
   }
 
-- 
2.47.2