1 // Copyright 2021 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.code_intelligence.jazzer.runtime; 16 17 import com.code_intelligence.jazzer.api.HookType; 18 import com.code_intelligence.jazzer.api.MethodHook; 19 import java.lang.invoke.MethodHandle; 20 import java.lang.reflect.Executable; 21 22 @SuppressWarnings("unused") 23 final public class TraceIndirHooks { 24 // The reflection hook is of type AFTER as it should only report calls that did not fail because 25 // of incorrect arguments passed. 26 @MethodHook( 27 type = HookType.AFTER, targetClassName = "java.lang.reflect.Method", targetMethod = "invoke") 28 @MethodHook(type = HookType.AFTER, targetClassName = "java.lang.reflect.Constructor", 29 targetMethod = "newInstance") 30 public static void methodInvoke( MethodHandle method, Object thisObject, Object[] arguments, int hookId, Object returnValue)31 methodInvoke( 32 MethodHandle method, Object thisObject, Object[] arguments, int hookId, Object returnValue) { 33 TraceDataFlowNativeCallbacks.traceReflectiveCall((Executable) thisObject, hookId); 34 } 35 } 36