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 "usbmgrgetsupportedmodes_fuzzer.h"
17
18 #include "usb_srv_client.h"
19 #include "usb_errors.h"
20
21 namespace OHOS {
22 namespace USB {
UsbMgrGetSupportedModesFuzzTest(const uint8_t * data,size_t size)23 bool UsbMgrGetSupportedModesFuzzTest(const uint8_t* data, size_t size)
24 {
25 auto &usbSrvClient = UsbSrvClient::GetInstance();
26 if (data == nullptr || size < sizeof(int32_t)) {
27 return false;
28 }
29 int32_t supportModes = 0;
30 int32_t ret = usbSrvClient.GetSupportedModes(*reinterpret_cast<const int32_t *>(data), supportModes);
31 if (ret == UEC_OK) {
32 return false;
33 }
34 return true;
35 }
36 }
37 }
38
39 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)40 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
41 {
42 /* Run your code on data */
43 OHOS::USB::UsbMgrGetSupportedModesFuzzTest(data, size);
44 return 0;
45 }
46
47