1 files changed, 6 insertions, 13 deletions
diff --git a/src/test/fuzz/util.h b/src/test/fuzz/util.h
index 40aaeac63f..fd7f40c01d 100644
--- a/src/test/fuzz/util.h
+++ b/src/test/fuzz/util.h
@@ -36,6 +36,8 @@
 #include <string>
 #include <vector>
 
+class PeerManager;
+
 template <typename... Callables>
 size_t CallOneOf(FuzzedDataProvider& fuzzed_data_provider, Callables... callables)
 {
@@ -191,17 +193,6 @@ template <typename T>
     }
 }
 
-template <class T>
-[[nodiscard]] bool AdditionOverflow(const T i, const T j) noexcept
-{
-    static_assert(std::is_integral<T>::value, "Integral required.");
-    if (std::numeric_limits<T>::is_signed) {
-        return (i > 0 && j > std::numeric_limits<T>::max() - i) ||
-               (i < 0 && j < std::numeric_limits<T>::min() - i);
-    }
-    return std::numeric_limits<T>::max() - i < j;
-}
-
 [[nodiscard]] bool ContainsSpentInput(const CTransaction& tx, const CCoinsViewCache& inputs) noexcept;
 
 /**
@@ -257,7 +248,7 @@ 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);
@@ -275,7 +266,7 @@ auto ConsumeNode(FuzzedDataProvider& fuzzed_data_provider, const std::optional<N
 }
 inline std::unique_ptr<CNode> ConsumeNodeAsUniquePtr(FuzzedDataProvider& fdp, const std::optional<NodeId>& node_id_in = std::nullopt) { return ConsumeNode<true>(fdp, node_id_in); }
 
-void FillNode(FuzzedDataProvider& fuzzed_data_provider, CNode& node, bool init_version) noexcept;
+void FillNode(FuzzedDataProvider& fuzzed_data_provider, ConnmanTestMsg& connman, PeerManager& peerman, CNode& node) noexcept;
 
 class FuzzedFileProvider
 {
@@ -410,6 +401,8 @@ public:
 
     int Connect(const sockaddr*, socklen_t) const override;
 
+    std::unique_ptr<Sock> Accept(sockaddr* addr, socklen_t* addr_len) const override;
+
     int GetSockOpt(int level, int opt_name, void* opt_val, socklen_t* opt_len) const override;
 
     bool Wait(std::chrono::milliseconds timeout, Event requested, Event* occurred = nullptr) const override;