1 /*
2 * Copyright (c) 2022 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 "attachbusnameobject_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include <securec.h>
21 #include "dbinder_service.h"
22 #include "ipc_object_proxy.h"
23
24 namespace OHOS {
25
AttachBusNameObjectTest(const uint8_t * data,size_t size)26 void AttachBusNameObjectTest(const uint8_t* data, size_t size)
27 {
28 if ((data == nullptr) || (size == 0)) {
29 return;
30 }
31 IPCObjectProxy *callbackProxy = nullptr;
32 char tmp[SESSION_NAME_SIZE_MAX] = {0};
33 if (memcpy_s(tmp, sizeof(tmp) - 1, data, size) != EOK) {
34 return;
35 }
36 std::string sessionName = tmp;
37 sptr<DBinderService> dBinderService = DBinderService::GetInstance();
38 if (dBinderService == nullptr) {
39 return;
40 }
41 if (!dBinderService->AttachBusNameObject(callbackProxy, sessionName)) {
42 return;
43 }
44 return;
45 }
46 }
47
48 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)49 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
50 {
51 /* Run your code on data */
52 OHOS::AttachBusNameObjectTest(data, size);
53 return 0;
54 }
55
56