1 // This file is distributed under the University of Illinois Open Source
2 // License. See LICENSE.TXT for details.
3 
4 // Threaded test for a fuzzer. The fuzzer should find "H"
5 #include <assert.h>
6 #include <cstddef>
7 #include <cstdint>
8 #include <cstring>
9 #include <iostream>
10 #include <ostream>
11 #include <thread>
12 
13 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
14   auto C = [&] {
15     if (Size >= 2 && Data[0] == 'H') {
16         std::cout << "BINGO; Found the target, exiting\n" << std::flush;
17         abort();
18     }
19   };
20   std::thread T[] = {std::thread(C), std::thread(C), std::thread(C),
21                      std::thread(C), std::thread(C), std::thread(C)};
22   for (auto &X : T)
23     X.join();
24   return 0;
25 }
26 
27