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 "openarchive_fuzzer.h"
17
18 #include "libziparchive/zip_archive.h"
19
20 namespace OHOS {
OpenArchiveFuzzTest(const uint8_t * data,size_t size)21 void OpenArchiveFuzzTest(const uint8_t *data, size_t size)
22 {
23 // Create zip file
24 const char *zip_filename = "__OpenArchiveFuzzTest.zip";
25 const char *filename = "__OpenArchiveFuzzTest_tmp.data";
26 int ret = panda::CreateOrAddFileIntoZip(zip_filename, filename, data, size, APPEND_STATUS_CREATE, Z_NO_COMPRESSION);
27 if (ret != 0) {
28 (void)remove(zip_filename);
29 return;
30 }
31
32 panda::ZipArchiveHandle zipfile = nullptr;
33 if (panda::OpenArchive(zipfile, zip_filename) != 0) {
34 (void)remove(zip_filename);
35 return;
36 }
37 panda::CloseArchive(zipfile);
38 (void)remove(zip_filename);
39 }
40 } // namespace OHOS
41
42 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)43 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
44 {
45 /* Run your code on data */
46 OHOS::OpenArchiveFuzzTest(data, size);
47 return 0;
48 }