| Adam Rice | a2776b5 | 2025-03-05 05:21:56 | [diff] [blame] | 1 | // Copyright 2025 The Chromium Authors |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "net/base/pickle.h" |
| 6 | |
| 7 | #include <stdint.h> |
| 8 | |
| 9 | #include <optional> |
| 10 | #include <set> |
| 11 | #include <string> |
| 12 | #include <tuple> |
| 13 | #include <vector> |
| 14 | |
| 15 | #include "base/compiler_specific.h" |
| 16 | |
| 17 | namespace net { |
| 18 | |
| 19 | namespace { |
| 20 | |
| 21 | // See comment in pickle_unittest.cc for the justification for this type. |
| 22 | using FuzzType = std::set<std::tuple<bool, |
| 23 | std::optional<int>, |
| 24 | std::vector<std::string>, |
| 25 | std::vector<uint16_t>>>; |
| 26 | |
| 27 | } // namespace |
| 28 | |
| 29 | extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { |
| 30 | // SAFETY: The fuzzer contract guarantees that `data` points to at least |
| 31 | // `size` bytes. |
| 32 | auto pickle = |
| 33 | base::Pickle::WithUnownedBuffer(UNSAFE_BUFFERS(base::span(data, size))); |
| 34 | auto result = ReadValueFromPickle<FuzzType>(pickle); |
| 35 | return 0; |
| 36 | } |
| 37 | |
| 38 | } // namespace net |
