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// Copyright 2021 Code Intelligence GmbH
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.example;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.dataformat.cbor.CBORFactory;
import java.io.IOException;
// Reproduces https://github.com/FasterXML/jackson-dataformats-binary/issues/236 and
// https://github.com/FasterXML/jackson-databind/pull/3032 if executed with
// `--keep_going=3 -seed=2735196724`.
public class JacksonCborFuzzer {
public static boolean fuzzerTestOneInput(byte[] input) {
CBORFactory factory = new CBORFactory();
ObjectMapper mapper = new ObjectMapper(factory);
mapper.enableDefaultTyping();
try {
mapper.readTree(input);
} catch (IOException e) {
return false;
}
return false;
}
}
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