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 "report_security_info_fuzzer.h"
17
18 #include <string>
19
20 #include "securec.h"
21
22 #include "security_guard_define.h"
23 #include "sg_collect_client.h"
24
25 #undef private
26
27 extern "C" int32_t ReportSecurityInfo(const struct EventInfoSt *info);
28
29 namespace OHOS {
ReportSecurityInfoFuzzTest(const uint8_t * data,size_t size)30 bool ReportSecurityInfoFuzzTest(const uint8_t* data, size_t size)
31 {
32 int64_t eventId = rand() % (size + 1);
33 EventInfoSt info;
34 info.eventId = eventId;
35 std::string version(reinterpret_cast<const char*>(data), size);
36 info.version = version.c_str();
37 uint32_t cpyLen = size >= CONTENT_MAX_LEN ? CONTENT_MAX_LEN - 1: static_cast<uint32_t>(size);
38 (void) memcpy_s(info.content, CONTENT_MAX_LEN, data, cpyLen);
39 info.contentLen = cpyLen;
40 ReportSecurityInfo(&info);
41 return true;
42 }
43 } // namespace OHOS
44
45 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)46 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
47 {
48 /* Run your code on date */
49 OHOS::ReportSecurityInfoFuzzTest(data, size);
50 return 0;
51 }
52