| /* Copyright 2020 Google LLC |
| |
| 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 <fuzzer/FuzzedDataProvider.h> |
| |
| #include <iostream> |
| #include <string> |
| |
| #include "cctz/civil_time.h" |
| #include "cctz/time_zone.h" |
| |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { |
| FuzzedDataProvider fuzzed_data(data, size); |
| |
| cctz::time_zone lax; |
| std::string tz = fuzzed_data.ConsumeRandomLengthString(); |
| if (load_time_zone(tz, &lax)) { |
| std::chrono::system_clock::time_point tp; |
| std::string date_format = fuzzed_data.ConsumeRandomLengthString(); |
| std::string parse_format = fuzzed_data.ConsumeRandomLengthString(); |
| cctz::parse(parse_format, date_format, lax, &tp); |
| |
| const auto t1 = cctz::convert(cctz::civil_second( |
| fuzzed_data.ConsumeIntegral<uint32_t>(), |
| fuzzed_data.ConsumeIntegral<uint32_t>(), |
| fuzzed_data.ConsumeIntegral<uint32_t>(), |
| fuzzed_data.ConsumeIntegral<uint32_t>(), |
| fuzzed_data.ConsumeIntegral<uint32_t>(), |
| fuzzed_data.ConsumeIntegral<uint32_t>()), lax); |
| std::string format = fuzzed_data.ConsumeRandomLengthString(); |
| cctz::format(format, t1, lax); |
| } |
| |
| return 0; |
| } |