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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2014-2022, The University of Memphis,
* Regents of the University of California,
* Arizona Board of Regents.
*
* This file is part of NLSR (Named-data Link State Routing).
* See AUTHORS.md for complete list of NLSR authors and contributors.
*
* NLSR is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*
* NLSR is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* NLSR, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
*/
#include "nlsr.hpp"
#include "../test-common.hpp"
namespace nlsr {
namespace test {
class AdvertiseCrashFixture : public UnitTestTimeFixture
{
public:
AdvertiseCrashFixture()
: face(m_ioService, m_keyChain, {true, true})
, conf(face, m_keyChain)
, confProcessor(conf)
, nlsr(face, m_keyChain, conf)
, namePrefixList(conf.getNamePrefixList())
{
// Add an adjacency to nlsr
Adjacent adj("/ndn/edu/test-site-2/%C1.Router/test",
ndn::FaceUri("udp://1.0.0.2"), 10, Adjacent::STATUS_INACTIVE, 0, 0);
conf.getAdjacencyList().insert(adj);
// Create a face dataset response with the face having the same uri as
// the adjacent
ndn::nfd::FaceStatus payload1;
payload1.setFaceId(25401);
payload1.setRemoteUri("udp://1.0.0.2");
std::vector<ndn::nfd::FaceStatus> faces{payload1};
addIdentity(conf.getRouterPrefix());
// Simulate a callback with fake response
// This will trigger the undefined behavior found
// in fib.cpp if an operation is done on non-existent faceUri
nlsr.processFaceDataset(faces);
this->advanceClocks(ndn::time::milliseconds(1), 10);
face.sentInterests.clear();
}
public:
ndn::util::DummyClientFace face;
ConfParameter conf;
DummyConfFileProcessor confProcessor;
Nlsr nlsr;
NamePrefixList& namePrefixList;
};
BOOST_FIXTURE_TEST_SUITE(TestAdvertiseCrash, AdvertiseCrashFixture)
BOOST_AUTO_TEST_CASE(ReceiveAdvertiseInterest)
{
// Note that this test does not setup any security
// and the interest will be rejected by NLSR.
// This is because the bug triggers upon merely receiving
// an advertise interest so security was not needed.
// Advertise
ndn::nfd::ControlParameters parameters;
parameters.setName("/prefix/to/advertise");
ndn::Name advertiseCommand("/localhost/nlsr/prefix-update/advertise");
advertiseCommand.append(ndn::tlv::GenericNameComponent, parameters.wireEncode());
auto advertiseInterest = std::make_shared<ndn::Interest>(advertiseCommand);
face.receive(*advertiseInterest);
this->advanceClocks(ndn::time::milliseconds(10), 10);
// avoid "test case [...] did not check any assertions" message from Boost.Test
BOOST_CHECK(true);
}
BOOST_AUTO_TEST_SUITE_END()
} // namespace test
} // namespace nlsr