70 lines
2.4 KiB
Java
70 lines
2.4 KiB
Java
// Copyright 2021 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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////////////////////////////////////////////////////////////////////////////////
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import com.code_intelligence.jazzer.api.FuzzedDataProvider;
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import com.esotericsoftware.kryo.Kryo;
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import com.esotericsoftware.kryo.io.Input;
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import com.esotericsoftware.kryo.KryoException;
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import com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer;
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import java.util.*;
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public class DeserializeCollectionsFuzzer {
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public static void fuzzerTestOneInput(FuzzedDataProvider data) {
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Kryo kryo = new Kryo();
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kryo.register(SomeClass.class);
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kryo.setReferences(data.consumeBoolean());
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if (data.consumeBoolean())
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kryo.setDefaultSerializer(CompatibleFieldSerializer.class);
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Input in = new Input(data.consumeRemainingAsBytes());
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try {
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kryo.readObject(in, SomeClass.class);
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} catch (KryoException e) {
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} finally {
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in.close();
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}
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}
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public static final class SomeClass {
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List<String> _emptyList = Collections.emptyList();
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Set<String> _emptySet = Collections.emptySet();
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Map<String, String> _emptyMap = Collections.emptyMap();
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List<String> _singletonList = Collections.singletonList("foo");
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Set<String> _singletonSet = Collections.emptySet();
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Map<String, String> _singletonMap;
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TreeSet<String> _treeSet;
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TreeMap<String, Integer> _treeMap;
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List<String> _arrayList;
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Set<String> _hashSet;
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Map<String, Integer> _hashMap;
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List<Integer> _asList = Arrays.asList(1, 2, 3);
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int[] _intArray;
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long[] _longArray;
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short[] _shortArray;
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float[] _floatArray;
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double[] _doubleArray;
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byte[] _byteArray;
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char[] _charArray;
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String[] _stringArray;
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Integer[] _integerArray;
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BitSet _bitSet;
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}
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}
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