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 "usbrequestwait_fuzzer.h"
17 #include "UsbSubscriberTest.h"
18 #include "hdf_log.h"
19 #include "usbcommonfunction_fuzzer.h"
20 #include "v1_0/iusb_interface.h"
21
22 using namespace OHOS::HDI::Usb::V1_0;
23
24 namespace OHOS {
25 namespace USB {
UsbRequestWaitFuzzTest(const uint8_t * data,size_t size)26 bool UsbRequestWaitFuzzTest(const uint8_t *data, size_t size)
27 {
28 (void)size;
29 UsbDev dev;
30 sptr<IUsbInterface> usbInterface = IUsbInterface::Get();
31 int32_t ret = UsbFuzzTestHostModeInit(dev, usbInterface);
32 if (ret != HDF_SUCCESS) {
33 HDF_LOGE("%{public}s: UsbFuzzTestHostModeInit failed", __func__);
34 return false;
35 }
36
37 ret = usbInterface->RequestWait(dev, reinterpret_cast<std::vector<uint8_t> &>(data),
38 reinterpret_cast<std::vector<uint8_t> &>(data), *(reinterpret_cast<int32_t *>(*data)));
39 if (ret == HDF_SUCCESS) {
40 HDF_LOGI("%{public}s: request wait succeed", __func__);
41 }
42
43 ret = usbInterface->CloseDevice(dev);
44 if (ret != HDF_SUCCESS) {
45 HDF_LOGE("%{public}s: close device failed", __func__);
46 return false;
47 }
48 return true;
49 }
50 } // namespace USB
51 } // namespace OHOS
52
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)53 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
54 {
55 OHOS::USB::UsbRequestWaitFuzzTest(data, size);
56 return 0;
57 }