mirror of https://github.com/google/oss-fuzz.git
42 lines
1.5 KiB
Java
42 lines
1.5 KiB
Java
// Copyright 2023 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.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
import com.code_intelligence.jazzer.api.FuzzedDataProvider;
|
|
import com.code_intelligence.jazzer.api.FuzzerSecurityIssueLow;
|
|
import com.google.common.net.HostSpecifier;
|
|
import java.text.ParseException;
|
|
|
|
public class HostSpecifierFuzzer {
|
|
public static void fuzzerTestOneInput(FuzzedDataProvider data) {
|
|
try {
|
|
HostSpecifier hs = HostSpecifier.from(data.consumeRemainingAsString());
|
|
|
|
/*
|
|
* hs.toString() is a valid string, as otherwise the
|
|
* HostSpecifier.from() invocation to initialize hs
|
|
* would have thrown an exception.
|
|
*/
|
|
if (! HostSpecifier.isValid(hs.toString())) {
|
|
throw new FuzzerSecurityIssueLow("toString() generated a poor host specifier");
|
|
}
|
|
hs.hashCode();
|
|
} catch (ParseException e) {
|
|
/* documented to be thrown, ignore */
|
|
} catch (Exception e) {
|
|
throw new FuzzerSecurityIssueLow("Undocumented Exception");
|
|
}
|
|
}
|
|
}
|