1 /*
2 * Copyright (c) 2021 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 "audio_hdi_fuzzer_common.h"
17
18 using namespace HMOS::Audio;
19
LLVMFuzzerTestOneInput(uint8_t * data,size_t size)20 extern "C" int LLVMFuzzerTestOneInput(uint8_t *data, size_t size)
21 {
22 float min = 0;
23 float max = 0;
24 TestAudioManager *manager = nullptr;
25 struct AudioAdapter *adapter = nullptr;
26 struct AudioCapture *capture = nullptr;
27 int32_t ret = AudioGetManagerCreateCapture(manager, &adapter, &capture);
28 if (ret < 0 || adapter == nullptr || capture == nullptr || manager == nullptr) {
29 return ret;
30 }
31 struct AudioCapture *handle = reinterpret_cast<struct AudioCapture *>(data);
32 capture->volume.GetGainThreshold(handle, &min, &max);
33 adapter->DestroyCapture(adapter, capture);
34 manager->UnloadAdapter(manager, adapter);
35 return 0;
36 }