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 "codecfreebuffer_fuzzer.h"
17 #include "codeccommon_fuzzer.h"
18
19 namespace OHOS {
20 namespace Codec {
CodecFreeBuffer(const uint8_t * data,size_t size)21 bool CodecFreeBuffer(const uint8_t *data, size_t size)
22 {
23 bool result = Preconditions();
24 if (!result) {
25 HDF_LOGE("%{public}s: Preconditions failed", __func__);
26 return false;
27 }
28
29 struct OmxCodecBuffer buffer;
30 FillDataOmxCodecBuffer(&buffer);
31 int32_t ret =
32 g_component->FreeBuffer(g_component, *(reinterpret_cast<uint32_t *>(const_cast<uint8_t *>(data))), &buffer);
33 if (ret != HDF_SUCCESS) {
34 HDF_LOGE("%{public}s: FreeBuffer failed", __func__);
35 }
36
37 if (buffer.buffer != nullptr) {
38 OsalMemFree(buffer.buffer);
39 }
40
41 result = Destroy();
42 if (!result) {
43 HDF_LOGE("%{public}s: Destroy failed", __func__);
44 }
45
46 return (result && ret == HDF_SUCCESS);
47 }
48 } // namespace Codec
49 } // namespace OHOS
50
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)51 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
52 {
53 OHOS::Codec::CodecFreeBuffer(data, size);
54 return 0;
55 }