1 /*
2 * Copyright (c) 2023 Shenzhen Kaihong DID 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 "imageallocateinbuffer_fuzzer.h"
17 #include <hdf_log.h>
18 #include <image_auto_initer.h>
19 #include <vector>
20 #include "v1_0/icodec_image_jpeg.h"
21 using namespace OHOS::HDI::Codec::Image::V1_0;
22 using namespace OHOS;
23 using namespace std;
24 namespace OHOS {
25 namespace Codec {
26 namespace Image {
AllocateInBuffer(const uint8_t * data,size_t size)27 bool AllocateInBuffer(const uint8_t *data, size_t size)
28 {
29 if (data == nullptr || size < sizeof(unsigned int)) {
30 HDF_LOGE("%{public}s: data %p, size %zu\n", __func__, data, size);
31 return false;
32 }
33
34 sptr<ICodecImageJpeg> image = ICodecImageJpeg::Get(false);
35 if (image == nullptr) {
36 HDF_LOGE("%{public}s: get ICodecImageJpeg failed\n", __func__);
37 return false;
38 }
39 ImageAutoIniter autoIniter(image);
40
41 CodecImageBuffer inBuffer;
42 auto srcData = const_cast<uint8_t *>(data);
43 unsigned int bufferSize = *reinterpret_cast<unsigned int *>(srcData);
44 auto err = image->AllocateInBuffer(inBuffer, bufferSize);
45 if (err != HDF_SUCCESS) {
46 HDF_LOGE("%{public}s AllocateInBuffer return %{public}d", __func__, err);
47 return false;
48 }
49 err = image->FreeInBuffer(inBuffer);
50 if (err != HDF_SUCCESS) {
51 HDF_LOGE("%{public}s FreeInBuffer return %{public}d", __func__, err);
52 }
53 return true;
54 }
55 } // namespace Image
56 } // namespace Codec
57 } // namespace OHOS
58
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)59 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
60 {
61 OHOS::Codec::Image::AllocateInBuffer(data, size);
62 return 0;
63 }
64