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 "codecgetcomponentcapabilitylist_fuzzer.h"
17 #include "codec_callback_type_stub.h"
18 #include "codec_component_type.h"
19 #include "codec_component_manager.h"
20
21 #include <osal_mem.h>
22 #include <hdf_log.h>
23
24 namespace OHOS {
25 namespace Codec {
CodecGetComponentCapabilityList(const uint8_t * data,size_t size)26 bool CodecGetComponentCapabilityList(const uint8_t* data, size_t size)
27 {
28 bool result = false;
29 struct CodecComponentManager *manager = nullptr;
30
31 manager = GetCodecComponentManager();
32 if (manager == nullptr) {
33 HDF_LOGE("%{public}s: GetCodecComponentManager failed\n", __func__);
34 return false;
35 }
36
37 CodecCompCapability *capList = (CodecCompCapability *)OsalMemAlloc(sizeof(CodecCompCapability)
38 *reinterpret_cast<int64_t>(data));
39 if (capList == NULL) {
40 HDF_LOGE("%{public}s: OsalMemAlloc CodecCompCapability failed\n", __func__);
41 return false;
42 }
43
44 int32_t ret = manager->GetComponentCapabilityList(capList, *(int32_t *)data);
45 if (ret == HDF_SUCCESS) {
46 HDF_LOGI("%{public}s: GetComponentCapabilityList succeed\n", __func__);
47 result = true;
48 }
49 OsalMemFree(capList);
50 CodecComponentManagerRelease();
51
52 return result;
53 }
54 } // namespace codec
55 } // namespace OHOS
56
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)57 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
58 {
59 OHOS::Codec::CodecGetComponentCapabilityList(data, size);
60 return 0;
61 }