Coverage Report

Created: 2024-04-25 06:25

/src/pdns/pdns/fuzz_proxyprotocol.cc
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/*
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 * This file is part of PowerDNS or dnsdist.
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 * Copyright -- PowerDNS.COM B.V. and its contributors
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of version 2 of the GNU General Public License as
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 * published by the Free Software Foundation.
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 *
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 * In addition, for the avoidance of any doubt, permission is granted to
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 * link this program with OpenSSL and to (re)distribute the binaries
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 * produced as the result of such linking.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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 */
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#include "proxy-protocol.hh"
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size);
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
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{
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  std::vector<ProxyProtocolValue> values;
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  ComboAddress source;
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  ComboAddress destination;
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  bool proxy = false;
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  bool tcp = false;
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  try {
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    parseProxyHeader(std::string(reinterpret_cast<const char*>(data), size), proxy, source, destination, tcp, values);
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  }
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  catch (const std::exception& e) {
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0
  }
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  catch (const PDNSException& e) {
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0
  }
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  return 0;
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}