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https://github.com/google/flatbuffers.git
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9b034eee12
* Parser reject "nan(n)" string as it does with nan(n) * Adjust scalar fuzzer to ignore '$schema' substrings - Scalar fuzzer ignores '$schema' substrings at the input - Added 'scalar_debug' target to simplify research of fuzzed cases * Improve formatting of './tests/fuzzer/CMakeLists.txt'
29 lines
866 B
C++
29 lines
866 B
C++
#include <iostream>
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#include "flatbuffers/util.h"
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size);
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int main(int argc, char *argv[]) {
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if (argc < 2) {
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std::cerr << "Usage: scalar_debug <path to fuzzer crash file>\n";
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return 0;
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}
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std::string crash_file_name(argv[1]);
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std::string crash_file_data;
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auto done =
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flatbuffers::LoadFile(crash_file_name.c_str(), true, &crash_file_data);
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if (!done) {
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std::cerr << "Can not load file: '" << crash_file_name << "'";
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return -1;
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}
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if (crash_file_data.size() < 3) {
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std::cerr << "Invalid file data: '" << crash_file_data << "'";
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return -2;
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}
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auto rc = LLVMFuzzerTestOneInput(
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reinterpret_cast<const uint8_t *>(crash_file_data.data()),
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crash_file_data.size());
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std::cout << "LLVMFuzzerTestOneInput finished with code " << rc;
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return rc;
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}
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