compiler-rt/test/fuzzer/NthRunCrashTest.cpp

   1 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   2 // See https://llvm.org/LICENSE.txt for license information.
   3 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   4
   5 // Crash on the N-th execution.
   6 #include <cstddef>
   7 #include <cstdint>
   8 #include <iostream>
   9 #include <ostream>
  10
  11 static int Counter;
  12
  13 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
  14   if (Counter++ == 1000) {
  15     std::cout << "BINGO; Found the target, exiting\n" << std::flush;
  16     exit(1);
  17   }
  18   return 0;
  19 }
  20