1 // Copyright 2022 Code Intelligence GmbH 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 package com.example; 16 17 import com.code_intelligence.jazzer.api.FuzzedDataProvider; 18 import java.util.regex.Pattern; 19 import java.util.regex.PatternSyntaxException; 20 21 public class RegexInsecureQuoteInjection { fuzzerTestOneInput(FuzzedDataProvider data)22 public static void fuzzerTestOneInput(FuzzedDataProvider data) { 23 String input = data.consumeRemainingAsString(); 24 try { 25 Pattern.matches("\\Q" + input + "\\E", "foobar"); 26 } catch (PatternSyntaxException ignored) { 27 } 28 } 29 } 30