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 "audiocheckscenecapabilityrenderscene_fuzzer.h"
17 #include "audio_hdi_fuzzer_common.h"
18
19 using namespace OHOS::Audio;
20 namespace OHOS {
21 namespace Audio {
AudioCheckSceneCapabilityRenderSceneFuzzTest(const uint8_t * data,size_t size)22 bool AudioCheckSceneCapabilityRenderSceneFuzzTest(const uint8_t *data, size_t size)
23 {
24 bool result = false;
25 bool supported = false;
26 struct AudioSceneDescriptor scenes = {};
27 scenes.scene.id = 0;
28 TestAudioManager *checkSceFuzzManager = nullptr;
29 struct AudioAdapter *checkSceFuzzAdapter = nullptr;
30 struct AudioRender *checkSceFuzzRender = nullptr;
31 int32_t ret = AudioGetManagerCreateRender(checkSceFuzzManager, &checkSceFuzzAdapter, &checkSceFuzzRender);
32 if (ret < 0 || checkSceFuzzAdapter == nullptr ||
33 checkSceFuzzRender == nullptr || checkSceFuzzManager == nullptr) {
34 return false;
35 }
36
37 struct AudioSceneDescriptor sceneFuzz = {};
38 int32_t copySize = sizeof(sceneFuzz) > size ? size : sizeof(sceneFuzz);
39 if (memcpy_s((void *)&sceneFuzz, sizeof(sceneFuzz), data, copySize) != 0) {
40 return false;
41 }
42 ret = checkSceFuzzRender->scene.CheckSceneCapability(checkSceFuzzRender, &sceneFuzz, &supported);
43 if (ret == HDF_SUCCESS) {
44 result = true;
45 }
46 checkSceFuzzAdapter->DestroyRender(checkSceFuzzAdapter, checkSceFuzzRender);
47 checkSceFuzzManager->UnloadAdapter(checkSceFuzzManager, checkSceFuzzAdapter);
48 return result;
49 }
50 }
51 }
52
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)53 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
54 {
55 OHOS::Audio::AudioCheckSceneCapabilityRenderSceneFuzzTest(data, size);
56 return 0;
57 }