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content / browser / devtools / inspector_fuzzer.cc [blame]
// Copyright 2019 The Chromium Authors
// 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 <memory>
#include <vector>
#include "third_party/inspector_protocol/crdtp/cbor.h"
// Entry point for LibFuzzer.
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
if (size > 64 * 1024) {
return 0;
}
crdtp::span<uint8_t> fuzz{data, size};
// We need to handle whatever the parser parses. So, we handle the parsed
// stuff with another CBOR encoder, just because it's conveniently available.
std::vector<uint8_t> encoded;
crdtp::Status status;
std::unique_ptr<crdtp::ParserHandler> encoder =
crdtp::cbor::NewCBOREncoder(&encoded, &status);
crdtp::cbor::ParseCBOR(fuzz, encoder.get());
return 0;
}