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 "audiogetcurrentchannelidcapture_fuzzer.h"
17 #include "audio_hdi_fuzzer_common.h"
18
19 using namespace OHOS::Audio;
20 namespace OHOS {
21 namespace Audio {
AudioGetCurrentChannelidCaptureFuzzTest(const uint8_t * data,size_t size)22 bool AudioGetCurrentChannelidCaptureFuzzTest(const uint8_t *data, size_t size)
23 {
24 bool result = false;
25 uint32_t channelId = 0;
26 TestAudioManager *getCurrentFuzzManager = nullptr;
27 struct AudioAdapter *getCurrentFuzzAdapter = nullptr;
28 struct AudioCapture *getCurrentFuzzCapture = nullptr;
29 int32_t ret = AudioGetManagerCreateCapture(getCurrentFuzzManager,
30 &getCurrentFuzzAdapter, &getCurrentFuzzCapture);
31 if (ret < 0 || getCurrentFuzzAdapter == nullptr ||
32 getCurrentFuzzCapture == nullptr || getCurrentFuzzManager == nullptr) {
33 HDF_LOGE("%{public}s: AudioGetManagerCreateCapture failed \n", __func__);
34 return false;
35 }
36
37 struct AudioCapture *handle = reinterpret_cast<struct AudioCapture *>(const_cast<uint8_t *>(data));
38 ret = getCurrentFuzzCapture->attr.GetCurrentChannelId(handle, &channelId);
39 if (ret == HDF_SUCCESS) {
40 result = true;
41 }
42 getCurrentFuzzAdapter->DestroyCapture(getCurrentFuzzAdapter, getCurrentFuzzCapture);
43 getCurrentFuzzManager->UnloadAdapter(getCurrentFuzzManager, getCurrentFuzzAdapter);
44 return result;
45 }
46 }
47 }
48
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)49 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
50 {
51 OHOS::Audio::AudioGetCurrentChannelidCaptureFuzzTest(data, size);
52 return 0;
53 }