30 lines
1.1 KiB
C++
30 lines
1.1 KiB
C++
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// Copyright 2018 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include <stddef.h>
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#include <stdint.h>
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#include <fuzzer/FuzzedDataProvider.h>
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#include <vector>
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#include "net/third_party/quiche/src/quiche/quic/core/crypto/transport_parameters.h"
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// Entry point for LibFuzzer.
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
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FuzzedDataProvider data_provider(data, size);
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auto perspective = data_provider.ConsumeBool() ? quic::Perspective::IS_CLIENT
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: quic::Perspective::IS_SERVER;
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quic::TransportParameters transport_parameters;
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std::vector<uint8_t> remaining_bytes =
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data_provider.ConsumeRemainingBytes<uint8_t>();
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quic::ParsedQuicVersion version = quic::AllSupportedVersionsWithTls().front();
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CHECK(version.UsesTls());
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std::string error_details;
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quic::ParseTransportParameters(version, perspective, remaining_bytes.data(),
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remaining_bytes.size(), &transport_parameters,
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&error_details);
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return 0;
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}
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