BcelFuzzer.java
/*
* Copyright 2022 Google LLC
*
* 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 ossfuzz;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import com.code_intelligence.jazzer.api.FuzzedDataProvider;
import org.apache.bcel.classfile.*;
public class BcelFuzzer {
BcelFuzzer(FuzzedDataProvider fuzzedDataProvider) {
}
void test(FuzzedDataProvider fuzzedDataProvider) throws Exception {
var m_string = fuzzedDataProvider.consumeString(10);
var m_byte = fuzzedDataProvider.consumeRemainingAsBytes();
try {
new ClassParser(new ByteArrayInputStream(m_byte), m_string).parse();
} catch (IOException e) {
// documented ignore
} catch (ClassFormatException e) {
// documented ignore
}
}
public static void fuzzerTestOneInput(FuzzedDataProvider fuzzedDataProvider) throws Exception {
BcelFuzzer testClosure = new BcelFuzzer(fuzzedDataProvider);
testClosure.test(fuzzedDataProvider);
}
}