1 /** 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 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 16 #include "test.h" 17 #include "gwp_asan.h" 18 #include <malloc.h> 19 20 #define NUM_OF_MALLOC_FOR_OOM 10000 21 #define SIZE_OF_SINGLE_MALLOC 20 22 23 // It is expected that we can go to gwp_asan in higher frequency allocation scenarios. main()24int main() 25 { 26 int found = 0; 27 for (size_t i = 0; i < NUM_OF_MALLOC_FOR_OOM; i++) { 28 void *ptr = malloc(SIZE_OF_SINGLE_MALLOC); 29 if (!ptr) { 30 t_error("FAIL malloc failed!\n"); 31 } 32 if (libc_gwp_asan_ptr_is_mine(ptr)) { 33 found = 1; 34 } 35 } 36 if (!found) { 37 t_error("FAIL it didn't go to gwp_asan alloctor!\n"); 38 } else { 39 printf("It's ok to call gwp_asan in higher frequency allocation scenarios\n"); 40 } 41 }