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51 lines
1.2 KiB
51 lines
1.2 KiB
3 years ago
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// ArduinoJson - https://arduinojson.org
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// Copyright Benoit Blanchon 2014-2021
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// MIT License
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// This file is NOT use by Google's OSS fuzz
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// I only use it to reproduce the bugs found
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#include <stdint.h> // size_t
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#include <stdio.h> // fopen et al.
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#include <stdlib.h> // exit
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#include <iostream>
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#include <vector>
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size);
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std::vector<uint8_t> read(const char* path) {
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FILE* f = fopen(path, "rb");
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if (!f) {
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std::cerr << "Failed to open " << path << std::endl;
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exit(1);
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}
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fseek(f, 0, SEEK_END);
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size_t size = static_cast<size_t>(ftell(f));
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fseek(f, 0, SEEK_SET);
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std::vector<uint8_t> buffer(size);
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if (fread(buffer.data(), 1, size, f) != size) {
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fclose(f);
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std::cerr << "Failed to read " << path << std::endl;
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exit(1);
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}
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fclose(f);
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return buffer;
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}
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int main(int argc, const char* argv[]) {
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if (argc < 2) {
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std::cerr << "Usage: msgpack_fuzzer files" << std::endl;
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return 1;
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}
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for (int i = 1; i < argc; i++) {
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std::cout << "Loading " << argv[i] << std::endl;
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std::vector<uint8_t> buffer = read(argv[i]);
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LLVMFuzzerTestOneInput(buffer.data(), buffer.size());
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}
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return 0;
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}
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