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 "audiogetextraparamscapture_fuzzer.h"
17 #include "audio_hdi_fuzzer_common.h"
18
19 using namespace OHOS::Audio;
20 namespace OHOS {
21 namespace Audio {
AudioGetextraparamsCaptureFuzzTest(const uint8_t * data,size_t size)22 bool AudioGetextraparamsCaptureFuzzTest(const uint8_t *data, size_t size)
23 {
24 bool result = false;
25 TestAudioManager *getextFuzzManager = nullptr;
26 struct AudioAdapter *getextFuzzAdapter = nullptr;
27 struct AudioCapture *getextFuzzCapture = nullptr;
28 int32_t ret = AudioGetManagerCreateStartCapture(getextFuzzManager, &getextFuzzAdapter, &getextFuzzCapture);
29 if (ret < 0 || getextFuzzAdapter == nullptr || getextFuzzCapture == nullptr || getextFuzzManager == nullptr) {
30 HDF_LOGE("%{public}s: AudioGetManagerCreateStartCapture failed \n", __func__);
31 return false;
32 }
33 char keyValueList[] = "attr-route=1;attr-format=32;attr-channels=2;attr-frame-count=82;attr-sampling-rate=48000";
34 char keyValueListValue[256] = {};
35 int32_t listLenth = 256;
36 ret = getextFuzzCapture->attr.SetExtraParams(getextFuzzCapture, keyValueList);
37 if (ret < 0) {
38 getextFuzzAdapter->DestroyCapture(getextFuzzAdapter, getextFuzzCapture);
39 getextFuzzManager->UnloadAdapter(getextFuzzManager, getextFuzzAdapter);
40 HDF_LOGE("%{public}s: SetExtraParams failed \n", __func__);
41 return false;
42 }
43 uint8_t *dataFuzz = const_cast<uint8_t *>(data);
44 struct AudioCapture *captureFuzz = reinterpret_cast<struct AudioCapture *>(dataFuzz);
45 ret = getextFuzzCapture->attr.GetExtraParams(captureFuzz, keyValueListValue, listLenth);
46 if (ret == HDF_SUCCESS) {
47 result = true;
48 }
49 getextFuzzCapture->control.Stop((AudioHandle)getextFuzzCapture);
50 getextFuzzAdapter->DestroyCapture(getextFuzzAdapter, getextFuzzCapture);
51 getextFuzzManager->UnloadAdapter(getextFuzzManager, getextFuzzAdapter);
52 getextFuzzCapture = nullptr;
53 return result;
54 }
55 }
56 }
57
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)58 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
59 {
60 OHOS::Audio::AudioGetextraparamsCaptureFuzzTest(data, size);
61 return 0;
62 }