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