1 /*
2 * Copyright (c) 2025 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 "usbmgrserialgetportlist_fuzzer.h"
17
18 #include <vector>
19 #include "usb_srv_client.h"
20 #include "usb_serial_type.h"
21 namespace {
22 constexpr int32_t OK = 0;
23 }
24 using OHOS::USB::UsbSrvClient;
25 namespace OHOS {
26 namespace SERIAL {
UsbMgrSerialGetPortListFuzzTest(const uint8_t * data,size_t size)27 bool UsbMgrSerialGetPortListFuzzTest(const uint8_t* data, size_t size)
28 {
29 auto &usbSrvClient = UsbSrvClient::GetInstance();
30 std::vector<UsbSerialPort> portInfo;
31 if (usbSrvClient.SerialGetPortList(portInfo) != OK || portInfo.size() == 0) {
32 return false;
33 }
34
35 return true;
36 }
37 } // SERIAL
38 } // OHOS
39
40 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)41 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
42 {
43 /* Run your code on data */
44 OHOS::SERIAL::UsbMgrSerialGetPortListFuzzTest(data, size);
45 return 0;
46 }
47
48