xref: /llvm-project/compiler-rt/test/fuzzer/NthRunCrashTest.cpp (revision 2946cd701067404b99c39fb29dc9c74bd7193eb3)
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 
LLVMFuzzerTestOneInput(const uint8_t * Data,size_t Size)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 
21