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 // Simple test for a fuzzer. The fuzzer must find the empty string. 6 #include <cstddef> 7 #include <cstdint> 8 #include <cstdlib> 9 #include <iostream> 10 11 static volatile int *Null = 0; 12 LLVMFuzzerTestOneInput(const uint8_t * Data,size_t Size)13extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { 14 if (Size == 0) { 15 std::cout << "Found the target, dereferencing NULL\n"; 16 *Null = 1; 17 } 18 return 0; 19 } 20 21