From fa3583f856e34b6c6134745da14f5206cf71fa3e Mon Sep 17 00:00:00 2001
From: MarcoFalke <falke.marco@gmail.com>
Date: Tue, 23 Nov 2021 11:35:15 +0100
Subject: [PATCH] fuzz: Avoid negative NodeId in ConsumeNode

---
 src/test/fuzz/util.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/test/fuzz/util.h b/src/test/fuzz/util.h
index 40aaeac63f2..e6edaa7aded 100644
--- a/src/test/fuzz/util.h
+++ b/src/test/fuzz/util.h
@@ -257,7 +257,7 @@ inline CAddress ConsumeAddress(FuzzedDataProvider& fuzzed_data_provider) noexcep
 template <bool ReturnUniquePtr = false>
 auto ConsumeNode(FuzzedDataProvider& fuzzed_data_provider, const std::optional<NodeId>& node_id_in = std::nullopt) noexcept
 {
-    const NodeId node_id = node_id_in.value_or(fuzzed_data_provider.ConsumeIntegral<NodeId>());
+    const NodeId node_id = node_id_in.value_or(fuzzed_data_provider.ConsumeIntegralInRange<NodeId>(0, std::numeric_limits<NodeId>::max()));
     const ServiceFlags local_services = ConsumeWeakEnum(fuzzed_data_provider, ALL_SERVICE_FLAGS);
     const SOCKET socket = INVALID_SOCKET;
     const CAddress address = ConsumeAddress(fuzzed_data_provider);