1 /*
2 * Copyright 2020 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <fuzzer/FuzzedDataProvider.h>
18 #include <stddef.h>
19 #include <stdint.h>
20 #include <string>
21
22 #include <selinux/android.h>
23
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)24 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
25 FuzzedDataProvider fdp(data, size);
26 uid_t uid = fdp.ConsumeIntegral<int>();
27 bool isSystemServer = fdp.ConsumeBool();
28 std::string pkgname = fdp.ConsumeRandomLengthString();
29 std::string seinfo = fdp.ConsumeRemainingBytesAsString();
30
31 selinux_android_setcontext(uid, isSystemServer, seinfo.c_str(), pkgname.c_str());
32
33 return 0;
34 }
35