| // |
| // Copyright (C) 2021 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| |
| #include <string> |
| #include <vector> |
| |
| #include <fstab/fstab.h> |
| #include <fuzzer/FuzzedDataProvider.h> |
| |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { |
| FuzzedDataProvider fdp(data, size); |
| |
| std::string make_fstab_str = fdp.ConsumeRandomLengthString(); |
| std::string dsu_slot = fdp.ConsumeRandomLengthString(30); |
| std::vector<std::string> dsu_partitions = { |
| fdp.ConsumeRandomLengthString(30), |
| fdp.ConsumeRandomLengthString(30), |
| }; |
| std::string skip_mount_config = fdp.ConsumeRemainingBytesAsString(); |
| |
| android::fs_mgr::Fstab fstab; |
| android::fs_mgr::ParseFstabFromString(make_fstab_str, /* proc_mounts = */ false, &fstab); |
| android::fs_mgr::TransformFstabForDsu(&fstab, dsu_slot, dsu_partitions); |
| android::fs_mgr::SkipMountWithConfig(skip_mount_config, &fstab, /* verbose = */ false); |
| |
| return 0; |
| } |