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 "audiopausecapture_fuzzer.h"
17 #include "audio_hdi_fuzzer_common.h"
18
19 using namespace OHOS::Audio;
20 namespace OHOS {
21 namespace Audio {
AudioPauseCaptureFuzzTest(const uint8_t * data,size_t size)22 bool AudioPauseCaptureFuzzTest(const uint8_t *data, size_t size)
23 {
24 bool result = false;
25 TestAudioManager *pauseFuzzManager = nullptr;
26 struct AudioAdapter *pauseFuzzAdapter = nullptr;
27 struct AudioCapture *pauseFuzzCapture = nullptr;
28 int32_t ret = AudioGetManagerCreateStartCapture(pauseFuzzManager, &pauseFuzzAdapter, &pauseFuzzCapture);
29 if (ret < 0 || pauseFuzzAdapter == nullptr || pauseFuzzCapture == nullptr || pauseFuzzManager == nullptr) {
30 HDF_LOGE("%{public}s: AudioGetManagerCreateStartCapture failed \n", __func__);
31 return false;
32 }
33
34 struct AudioCapture *captureFuzz = reinterpret_cast<struct AudioCapture *>(const_cast<uint8_t *>(data));
35 ret = pauseFuzzCapture->control.Pause((AudioHandle)captureFuzz);
36 if (ret == HDF_SUCCESS) {
37 result = true;
38 }
39 pauseFuzzCapture->control.Stop((AudioHandle)pauseFuzzCapture);
40 pauseFuzzAdapter->DestroyCapture(pauseFuzzAdapter, pauseFuzzCapture);
41 pauseFuzzManager->UnloadAdapter(pauseFuzzManager, pauseFuzzAdapter);
42 pauseFuzzCapture = nullptr;
43 return result;
44 }
45 }
46 }
47
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)48 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
49 {
50 OHOS::Audio::AudioPauseCaptureFuzzTest(data, size);
51 return 0;
52 }