1 /*
2 * Copyright (c) 2023 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 "codecusebuffer_fuzzer.h"
17 #include "codeccommon_fuzzer.h"
18
19 namespace OHOS {
20 namespace Codec {
CodecUseBuffer(const uint8_t * data,size_t size)21 bool CodecUseBuffer(const uint8_t *data, size_t size)
22 {
23 if (data == nullptr) {
24 return false;
25 }
26
27 bool result = Preconditions();
28 if (!result) {
29 HDF_LOGE("%{public}s: Preconditions failed\n", __func__);
30 return false;
31 }
32
33 struct OmxCodecBuffer inbuffer, outbuffer;
34 FillDataOmxCodecBuffer(&inbuffer);
35
36 int32_t ret = g_component->UseBuffer(static_cast<uint32_t >(*data), inbuffer, outbuffer);
37 if (ret != HDF_SUCCESS) {
38 HDF_LOGE("%{public}s: UseBuffer failed, ret is [%{public}x]\n", __func__, ret);
39 }
40
41 result = Destroy();
42 if (!result) {
43 HDF_LOGE("%{public}s: Destroy failed\n", __func__);
44 return false;
45 }
46
47 return true;
48 }
49 } // namespace codec
50 } // namespace OHOS
51
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)52 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
53 {
54 OHOS::Codec::CodecUseBuffer(data, size);
55 return 0;
56 }
57