/* * Copyright (C) 2013 The Android Open Source Project * * 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. * */ #include <jni.h> #include <malloc.h> #include <cutils/log.h> #if defined(LOG_TAG) #undef LOG_TAG #define LOG_TAG "MOARRAM" #endif void Java_com_android_benchmark_moarram_MainActivity_forceDoubleFreeNative( JNIEnv* env, jobject this) { char *ptr = (char *) malloc(4); *ptr = 0; ALOGW("About to double free %p", ptr); free(ptr); free(ptr); }