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				// Copyright (c) 2020 The Bitcoin Core developers
				// Distributed under the MIT software license, see the accompanying
				// file COPYING or http://www.opensource.org/licenses/mit-license.php.

				#include <addrdb.h>
				#include <optional.h>
				#include <test/fuzz/FuzzedDataProvider.h>
				#include <test/fuzz/fuzz.h>
				#include <test/fuzz/util.h>

				#include <cassert>
				#include <cstdint>
				#include <string>
				#include <vector>

				void test_one_input(const std::vector<uint8_t> &buffer) {
				FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());

				const CBanEntry ban_entry = [&] {
				switch (fuzzed_data_provider.ConsumeIntegralInRange<int>(0, 3)) {
				case 0:
				return CBanEntry{
				fuzzed_data_provider.ConsumeIntegral<int64_t>()};
				break;
				case 1:
				return CBanEntry{
				fuzzed_data_provider.ConsumeIntegral<int64_t>(),
				fuzzed_data_provider.PickValueInArray<BanReason>({
				BanReason::BanReasonUnknown,
				BanReason::BanReasonNodeMisbehaving,
				BanReason::BanReasonManuallyAdded,
				})};
				break;
				case 2: {
				const Optional<CBanEntry> ban_entry =
				ConsumeDeserializable<CBanEntry>(fuzzed_data_provider);
				if (ban_entry) {
				return *ban_entry;
				}
				break;
				}
				}
				return CBanEntry{};
				}();
				assert(!ban_entry.banReasonToString().empty());
				}