From 82047ccbc4ecc9b8c575ee9754e12e823898ea53 Mon Sep 17 00:00:00 2001
From: acetone <63557806+freeacetone@users.noreply.github.com>
Date: Mon, 14 Sep 2026 14:45:13 -0400
Subject: [PATCH] check clove length before reading delivery status and tunnel
 test

---
 libi2pd/Destination.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/libi2pd/Destination.cpp b/libi2pd/Destination.cpp
index ab66d93f..3af6fdd6 100644
--- a/libi2pd/Destination.cpp
+++ b/libi2pd/Destination.cpp
@@ -376,10 +376,11 @@ namespace client
 				HandleDataMessage (payload, len, from);
 			break;
 			case eI2NPDeliveryStatus:
-				HandleDeliveryStatusMessage (bufbe32toh (payload + DELIVERY_STATUS_MSGID_OFFSET));
+				if (len >= DELIVERY_STATUS_SIZE)
+					HandleDeliveryStatusMessage (bufbe32toh (payload + DELIVERY_STATUS_MSGID_OFFSET));
 			break;
 			case eI2NPTunnelTest:
-				if (m_Pool)
+				if (m_Pool && len >= TUNNEL_TEST_SIZE)
 					m_Pool->ProcessTunnelTest (bufbe32toh (payload + TUNNEL_TEST_MSGID_OFFSET), bufbe64toh (payload + TUNNEL_TEST_TIMESTAMP_OFFSET));
 			break;
 			case eI2NPDatabaseStore: