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68 lines
2.2 KiB
68 lines
2.2 KiB
// Copyright 2015 The Chromium Authors. All rights reserved.
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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 <string>
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#include <vector>
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#include "base/strings/string_number_conversions.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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base::StringPiece string_piece_input(reinterpret_cast<const char*>(data),
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size);
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std::string string_input(reinterpret_cast<const char*>(data), size);
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int out_int;
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base::StringToInt(string_piece_input, &out_int);
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unsigned out_uint;
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base::StringToUint(string_piece_input, &out_uint);
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int64_t out_int64;
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base::StringToInt64(string_piece_input, &out_int64);
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uint64_t out_uint64;
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base::StringToUint64(string_piece_input, &out_uint64);
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size_t out_size;
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base::StringToSizeT(string_piece_input, &out_size);
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// Test for StringPiece16 if size is even.
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if (size % 2 == 0) {
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base::StringPiece16 string_piece_input16(
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reinterpret_cast<const base::char16*>(data), size / 2);
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base::StringToInt(string_piece_input16, &out_int);
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base::StringToUint(string_piece_input16, &out_uint);
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base::StringToInt64(string_piece_input16, &out_int64);
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base::StringToUint64(string_piece_input16, &out_uint64);
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base::StringToSizeT(string_piece_input16, &out_size);
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}
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double out_double;
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base::StringToDouble(string_input, &out_double);
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base::HexStringToInt(string_piece_input, &out_int);
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base::HexStringToUInt(string_piece_input, &out_uint);
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base::HexStringToInt64(string_piece_input, &out_int64);
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base::HexStringToUInt64(string_piece_input, &out_uint64);
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std::vector<uint8_t> out_bytes;
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base::HexStringToBytes(string_piece_input, &out_bytes);
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base::HexEncode(data, size);
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// Convert the numbers back to strings.
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base::NumberToString(out_int);
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base::NumberToString16(out_int);
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base::NumberToString(out_uint);
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base::NumberToString16(out_uint);
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base::NumberToString(out_int64);
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base::NumberToString16(out_int64);
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base::NumberToString(out_uint64);
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base::NumberToString16(out_uint64);
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base::NumberToString(out_double);
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base::NumberToString16(out_double);
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return 0;
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}
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