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 "usbmgrregbulkcallback_fuzzer.h"
17
18 #include "iremote_object.h"
19 #include "usb_srv_client.h"
20 #include "usb_errors.h"
21 #include "usb_common_fuzz.h"
22
23 namespace OHOS {
24 namespace USB {
UsbMgrRegBulkCallbackFuzzTest(const uint8_t * data,size_t)25 bool UsbMgrRegBulkCallbackFuzzTest(const uint8_t* data, size_t /* size */)
26 {
27 auto[res, pipe, interface] = UsbMgrPrepareFuzzEnv();
28 (void)pipe;
29 (void)interface;
30 if (!res) {
31 USB_HILOGE(MODULE_USB_SERVICE, "prepare error");
32 return false;
33 }
34
35 int32_t ret = UsbSrvClient::GetInstance().RegBulkCallback(reinterpret_cast<USBDevicePipe &>(data),
36 reinterpret_cast<const USBEndpoint &>(data), reinterpret_cast<const sptr<IRemoteObject> &>(data));
37 if (ret == UEC_OK) {
38 return false;
39 }
40 return true;
41 }
42 } // USB
43 } // OHOS
44
45 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)46 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
47 {
48 /* Run your code on data */
49 OHOS::USB::UsbMgrRegBulkCallbackFuzzTest(data, size);
50 return 0;
51 }
52
53