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 "audiogetextraparamsrender_fuzzer.h"
17 #include "audio_hdi_fuzzer_common.h"
18
19 using namespace OHOS::Audio;
20 namespace OHOS {
21 namespace Audio {
AudioGetextraparamsRenderFuzzTest(const uint8_t * data,size_t size)22 bool AudioGetextraparamsRenderFuzzTest(const uint8_t *data, size_t size)
23 {
24 bool result = false;
25 TestAudioManager *getExtRenFuzzManager = nullptr;
26 struct AudioAdapter *getExtRenFuzzAdapter = nullptr;
27 struct AudioRender *getExtRenFuzzRender = nullptr;
28 int32_t ret = AudioGetManagerCreateStartRender(getExtRenFuzzManager, &getExtRenFuzzAdapter, &getExtRenFuzzRender);
29 if (ret < 0 || getExtRenFuzzAdapter == nullptr ||
30 getExtRenFuzzRender == nullptr || getExtRenFuzzManager == nullptr) {
31 HDF_LOGE("%{public}s: AudioGetManagerCreateStartRender failed \n", __func__);
32 return false;
33 }
34 char keyValueList[] = "attr-route=1;attr-format=32;attr-channels=2;attr-frame-count=82;attr-sampling-rate=48000";
35 char keyValueListValue[256] = {};
36 int32_t listLenth = 256;
37 ret = getExtRenFuzzRender->attr.SetExtraParams(getExtRenFuzzRender, keyValueList);
38 if (ret < 0) {
39 getExtRenFuzzAdapter->DestroyRender(getExtRenFuzzAdapter, getExtRenFuzzRender);
40 getExtRenFuzzManager->UnloadAdapter(getExtRenFuzzManager, getExtRenFuzzAdapter);
41 HDF_LOGE("%{public}s: SetExtraParams failed \n", __func__);
42 return false;
43 }
44
45 struct AudioRender *renderFuzz = reinterpret_cast<struct AudioRender *>(const_cast<uint8_t *>(data));
46 ret = getExtRenFuzzRender->attr.GetExtraParams(renderFuzz, keyValueListValue, listLenth);
47 if (ret == HDF_SUCCESS) {
48 result = true;
49 }
50 getExtRenFuzzRender->control.Stop((AudioHandle)getExtRenFuzzRender);
51 getExtRenFuzzAdapter->DestroyRender(getExtRenFuzzAdapter, getExtRenFuzzRender);
52 getExtRenFuzzManager->UnloadAdapter(getExtRenFuzzManager, getExtRenFuzzAdapter);
53 getExtRenFuzzRender = nullptr;
54 return result;
55 }
56 }
57 }
58
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)59 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
60 {
61 OHOS::Audio::AudioGetextraparamsRenderFuzzTest(data, size);
62 return 0;
63 }