osrm-backend/tests/fuzzer/scalar_debug.cpp
Siarhei Fedartsou 0f6aab9da6 Squashed 'third_party/flatbuffers/' content from commit 595bf0007
git-subtree-dir: third_party/flatbuffers
git-subtree-split: 595bf0007ab1929570c7671f091313c8fc20644e
2024-06-22 13:33:34 +02:00

29 lines
876 B
C++

#include <iostream>
#include "flatbuffers/util.h"
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size);
int main(int argc, char *argv[]) {
if (argc < 2) {
std::cerr << "Usage: scalar_debug <path to fuzzer crash file>\n";
return 0;
}
std::string crash_file_name(argv[1]);
std::string crash_file_data;
auto done =
flatbuffers::LoadFile(crash_file_name.c_str(), true, &crash_file_data);
if (!done) {
std::cerr << "Can not load file: '" << crash_file_name << "'";
return -1;
}
if (crash_file_data.size() < 3) {
std::cerr << "Invalid file data: '" << crash_file_data << "'";
return -2;
}
auto rc = LLVMFuzzerTestOneInput(
reinterpret_cast<const uint8_t *>(crash_file_data.data()),
crash_file_data.size());
std::cout << "LLVMFuzzerTestOneInput finished with code " << rc << "\n\n";
return rc;
}