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34 lines
1.3 KiB
C++
34 lines
1.3 KiB
C++
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// Copyright (c) 2020 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <netbase.h>
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#include <test/fuzz/FuzzedDataProvider.h>
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#include <test/fuzz/fuzz.h>
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#include <test/fuzz/util.h>
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#include <cstdint>
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#include <string>
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#include <vector>
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void initialize_socks5()
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{
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static const auto testing_setup = MakeNoLogFileContext<const BasicTestingSetup>();
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}
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FUZZ_TARGET_INIT(socks5, initialize_socks5)
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{
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FuzzedDataProvider fuzzed_data_provider{buffer.data(), buffer.size()};
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ProxyCredentials proxy_credentials;
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proxy_credentials.username = fuzzed_data_provider.ConsumeRandomLengthString(512);
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proxy_credentials.password = fuzzed_data_provider.ConsumeRandomLengthString(512);
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InterruptSocks5(fuzzed_data_provider.ConsumeBool());
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FuzzedSock fuzzed_sock = ConsumeSock(fuzzed_data_provider);
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// This Socks5(...) fuzzing harness would have caught CVE-2017-18350 within
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// a few seconds of fuzzing.
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(void)Socks5(fuzzed_data_provider.ConsumeRandomLengthString(512),
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fuzzed_data_provider.ConsumeIntegral<int>(),
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fuzzed_data_provider.ConsumeBool() ? &proxy_credentials : nullptr,
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fuzzed_sock);
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}
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