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- // Copyright 2021 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 <cstddef>
- #include <cstdint>
- #include "third_party/openscreen/src/cast/common/channel/message_framer.h"
- #include "third_party/protobuf/src/google/protobuf/stubs/logging.h"
- // Silence logging from the protobuf library.
- google::protobuf::LogSilencer log_silencer;
- extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
- auto buffer = absl::Span<const uint8_t>(data, size);
- size_t bytes_ingested = 0u;
- while (bytes_ingested < size) {
- openscreen::ErrorOr<
- openscreen::cast::message_serialization::DeserializeResult>
- result =
- openscreen::cast::message_serialization::TryDeserialize(buffer);
- if (result.is_error()) {
- break;
- }
- bytes_ingested += result.value().length;
- buffer = buffer.subspan(result.value().length);
- }
- return 0;
- }
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