1 // Copyright 2019 The Chromium Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #include <stddef.h> 16 #include <stdint.h> 17 #include <stdlib.h> 18 19 #include "../pki/crl.h" 20 #include "../pki/input.h" 21 LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)22extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { 23 bssl::der::Input idp_der(data, size); 24 25 std::unique_ptr<bssl::GeneralNames> distribution_point_names; 26 bssl::ContainedCertsType only_contains_cert_type; 27 28 if (bssl::ParseIssuingDistributionPoint(idp_der, &distribution_point_names, 29 &only_contains_cert_type)) { 30 bool has_distribution_point_names = 31 distribution_point_names && 32 distribution_point_names->present_name_types != bssl::GENERAL_NAME_NONE; 33 if (!has_distribution_point_names && 34 only_contains_cert_type == bssl::ContainedCertsType::ANY_CERTS) { 35 abort(); 36 } 37 } 38 return 0; 39 } 40