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 "sendfile_fuzzer.h"
17
18 #include <cstddef>
19
20 #include "fuzz_data_generator.h"
21 #include "session.h"
22
23 namespace OHOS {
SendFileTest(const uint8_t * data,size_t size)24 void SendFileTest(const uint8_t* data, size_t size)
25 {
26 if (data == nullptr || size < sizeof(int32_t)) {
27 return;
28 }
29 DataGenerator::Write(data, size);
30 const char *sfileList[] = {};
31 const char *dFileList[] = {};
32 int32_t sessionId = 0;
33 int32_t fileCnt = 0;
34 GenerateInt32(sessionId);
35 GenerateInt32(fileCnt);
36 SendFile(sessionId, sfileList, dFileList, fileCnt);
37 DataGenerator::Clear();
38 }
39 } // namespace OHOS
40
41 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)42 extern "C" int32_t LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
43 {
44 OHOS::SendFileTest(data, size);
45
46 return 0;
47 }
48