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 #include "audio_hdi_fuzzer_common.h"
16 #include "audiodestroyrenderrender_fuzzer.h"
17
18 using namespace OHOS::Audio;
19 namespace OHOS {
20 namespace Audio {
AudioDestroyrenderRenderFuzzTest(const uint8_t * data,size_t size)21 bool AudioDestroyrenderRenderFuzzTest(const uint8_t *data, size_t size)
22 {
23 bool result = false;
24 TestAudioManager *destroyFuzzManager = nullptr;
25 int32_t ret = GetManager(destroyFuzzManager);
26 if (ret < 0 || destroyFuzzManager == nullptr) {
27 HDF_LOGE("%{public}s: GetManager failed \n", __func__);
28 return false;
29 }
30 struct AudioAdapter *destroyFuzzAdapter = nullptr;
31 struct AudioPort *renderPort = nullptr;
32 ret = GetLoadAdapter(destroyFuzzManager, &destroyFuzzAdapter, renderPort);
33 if (ret < 0 || destroyFuzzAdapter == nullptr) {
34 HDF_LOGE("%{public}s: GetLoadAdapter failed \n", __func__);
35 return false;
36 }
37
38 struct AudioRender *renderFuzz = reinterpret_cast<struct AudioRender *>(const_cast<uint8_t *>(data));
39 ret = destroyFuzzAdapter->DestroyRender(destroyFuzzAdapter, renderFuzz);
40 if (ret == HDF_SUCCESS) {
41 result = true;
42 }
43 destroyFuzzManager->UnloadAdapter(destroyFuzzManager, destroyFuzzAdapter);
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::AudioDestroyrenderRenderFuzzTest(data, size);
52 return 0;
53 }