Inside Bitcoin
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Inside Bitcoin
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The code behind the network, with room to understand it.
Release published 2026-10-28 · Snapshot fetched 2026-11-01. Latest stable release at fetch time; development branches and Git history are excluded. Only the selected code window and visible folders load here.
1// Copyright (c) 2020-present The Bitcoin Core developers2// Distributed under the MIT software license, see the accompanying3// file COPYING or http://www.opensource.org/licenses/mit-license.php.5#include <protocol.h>6#include <test/fuzz/FuzzedDataProvider.h>7#include <test/fuzz/fuzz.h>8#include <test/fuzz/util.h>10#include <cstdint>11#include <optional>12#include <stdexcept>13#include <vector>15FUZZ_TARGET(protocol)16{17FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());18const std::optional<CInv> inv = ConsumeDeserializable<CInv>(fuzzed_data_provider);19if (!inv) {20return;21}22try {23(void)inv->GetMessageType();24} catch (const std::out_of_range&) {25}26(void)inv->ToString();27const std::optional<CInv> another_inv = ConsumeDeserializable<CInv>(fuzzed_data_provider);28if (!another_inv) {29return;30}31(void)(*inv < *another_inv);32}
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