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- // Copyright 2019 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #include <stddef.h>
- #include <stdint.h>
- #include <fuzzer/FuzzedDataProvider.h>
- #include "net/cert/crl_set.h"
- extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
- if (size < 32 + 32 + 20)
- return 0;
- FuzzedDataProvider data_provider(data, size);
- std::string spki_hash = data_provider.ConsumeBytesAsString(32);
- std::string issuer_hash = data_provider.ConsumeBytesAsString(32);
- size_t serial_length = data_provider.ConsumeIntegralInRange(4, 19);
- std::string serial = data_provider.ConsumeBytesAsString(serial_length);
- std::string crlset_data = data_provider.ConsumeRemainingBytesAsString();
- scoped_refptr<net::CRLSet> out_crl_set;
- net::CRLSet::Parse(crlset_data, &out_crl_set);
- if (out_crl_set) {
- out_crl_set->CheckSPKI(spki_hash);
- out_crl_set->CheckSerial(serial, issuer_hash);
- out_crl_set->IsExpired();
- }
- return 0;
- }
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