1 // Copyright 2021 Google LLC 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 // 15 //////////////////////////////////////////////////////////////////////////////// 16 17 import org.apache.commons.compress.archivers.zip.ZipFile; 18 import org.apache.commons.compress.utils.SeekableInMemoryByteChannel; 19 20 import java.io.IOException; 21 import java.util.logging.LogManager; 22 23 public class CompressZipFuzzer { fuzzerInitialize()24 public static void fuzzerInitialize() { 25 LogManager.getLogManager().reset(); 26 } 27 fuzzerTestOneInput(byte[] data)28 public static void fuzzerTestOneInput(byte[] data) { 29 try { 30 new ZipFile(new SeekableInMemoryByteChannel(data)).close(); 31 } catch (IOException ignored) { 32 } 33 } 34 } 35