1#include <iostream>
2#include <assert.h>
3
4#include "flatbuffers/util.h"
5
6extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size);
7
8int main(int argc, char *argv[]) {
9 if (argc < 2) {
10 std::cerr << "Usage: monster_debug <path to fuzzer crash file>\n";
11 return 0;
12 }
13 std::string crash_file_name(argv[1]);
14 std::string crash_file_data;
15 auto done =
16 flatbuffers::LoadFile(crash_file_name.c_str(), true, &crash_file_data);
17 if (!done) {
18 std::cerr << "Can not load file: '" << crash_file_name << "'";
19 return -1;
20 }
21 if (crash_file_data.size() < 3) {
22 std::cerr << "Invalid file data: '" << crash_file_data << "'";
23 return -2;
24 }
25 auto rc = LLVMFuzzerTestOneInput(
26 reinterpret_cast<const uint8_t *>(crash_file_data.data()),
27 crash_file_data.size());
28 std::cout << "LLVMFuzzerTestOneInput finished with code " << rc << "\n\n";
29 return rc;
30}
View as plain text