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fix memory leak with udp tunnel

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This commit is contained in:
Jeff Becker 2016-10-09 10:55:55 -04:00
parent 43c3bdf7c5
commit 577d9ddf65
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GPG key ID: AB950234D6EA286B
4 changed files with 26 additions and 26 deletions
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16
I2PTunnel.cpp
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@ -559,23 +559,23 @@ namespace client
}
/** create new udp session */
boost::asio::ip::udp::endpoint ep(m_LocalAddress, 0);
m_Sessions.push_back(new UDPSession(ep, m_LocalDest, m_RemoteEndpoint, ih, localPort, remotePort));
m_Sessions.push_back(new UDPSession(ep, m_LocalDest, m_RemoteEndpoint, &ih, localPort, remotePort));
return m_Sessions.back();
}
UDPSession::UDPSession(boost::asio::ip::udp::endpoint localEndpoint,
const std::shared_ptr<i2p::client::ClientDestination> & localDestination,
boost::asio::ip::udp::endpoint endpoint, const i2p::data::IdentHash to,
boost::asio::ip::udp::endpoint endpoint, const i2p::data::IdentHash * to,
uint16_t ourPort, uint16_t theirPort) :
m_Destination(localDestination->GetDatagramDestination()),
m_Service(localDestination->GetService()),
IPSocket(localDestination->GetService(), localEndpoint),
Identity(to),
SendEndpoint(endpoint),
LastActivity(i2p::util::GetMillisecondsSinceEpoch()),
LocalPort(ourPort),
RemotePort(theirPort)
{
memcpy(Identity, to->data(), 32);
Receive();
}
@ -592,13 +592,7 @@ namespace client
{
LogPrint(eLogDebug, "UDPSession: forward ", len, "B from ", FromEndpoint);
LastActivity = i2p::util::GetMillisecondsSinceEpoch();
uint8_t * data = new uint8_t[len];
memcpy(data, m_Buffer, len);
m_Service.post([&,len, data] () {
m_Destination->SendDatagramTo(data, len, Identity, 0, 0);
delete [] data;
});
m_Destination->SendDatagramTo(m_Buffer, len, Identity, 0, 0);
Receive();
} else {
LogPrint(eLogError, "UDPSession: ", ecode.message());
@ -727,7 +721,7 @@ namespace client
if(m_Session) delete m_Session;
boost::asio::ip::udp::endpoint ep(boost::asio::ip::address::from_string("127.0.0.1"), 0);
m_Session = new UDPSession(m_LocalEndpoint, m_LocalDest, ep, *m_RemoteIdent, LocalPort, RemotePort);
m_Session = new UDPSession(m_LocalEndpoint, m_LocalDest, ep, m_RemoteIdent, LocalPort, RemotePort);
}
void I2PUDPClientTunnel::HandleRecvFromI2P(const i2p::data::IdentityEx& from, uint16_t /*fromPort*/,