1 // Copyright 2015 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include <stddef.h> 6 #include <stdint.h> 7 #include <string.h> 8 9 #include "third_party/zlib/zlib.h" 10 11 static Bytef buffer[256 * 1024] = {0}; 12 13 // Entry point for LibFuzzer. LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)14extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { 15 uLongf buffer_length = static_cast<uLongf>(sizeof(buffer)); 16 if (Z_OK != 17 uncompress(buffer, &buffer_length, data, static_cast<uLong>(size))) { 18 return 0; 19 } 20 return 0; 21 } 22