| /* |
| * Copyright (C) 2020 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 <fuzzbinder/random_fd.h> |
| |
| #include <fcntl.h> |
| |
| #include <android-base/logging.h> |
| #include <cutils/ashmem.h> |
| |
| namespace android { |
| |
| int getRandomFd(FuzzedDataProvider* provider) { |
| int fd = provider->PickValueInArray<std::function<int()>>({ |
| []() { return ashmem_create_region("binder test region", 1024); }, |
| []() { return open("/dev/null", O_RDWR); }, |
| })(); |
| CHECK(fd >= 0); |
| return fd; |
| } |
| |
| } // namespace android |