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don't populate buffer of unreachable router

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orignal
2023-02-14 15:44:35 -05:00
parent 77142e59ee
commit 02a36a9fa8
4 changed files with 13 additions and 12 deletions
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11
libi2pd/SSU2Session.cpp
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@@ -1872,10 +1872,9 @@ namespace transport
// send relay intro to Charlie
auto r = i2p::data::netdb.FindRouter (GetRemoteIdentity ()->GetIdentHash ()); // Alice's RI
if (r)
i2p::data::netdb.PopulateRouterInfoBuffer (r);
else
LogPrint (eLogWarning, "SSU2: RelayRequest Alice's router info not found");
if (r && (r->IsUnreachable () || !i2p::data::netdb.PopulateRouterInfoBuffer (r))) r = nullptr;
if (!r) LogPrint (eLogWarning, "SSU2: RelayRequest Alice's router info not found");
uint8_t payload[SSU2_MAX_PACKET_SIZE];
size_t payloadSize = r ? CreateRouterInfoBlock (payload, m_MaxPayloadSize - len - 32, r) : 0;
if (!payloadSize && r)
@@ -2069,7 +2068,7 @@ namespace transport
auto packet = m_Server.GetSentPacketsPool ().AcquireShared ();
// Alice's RouterInfo
auto r = i2p::data::netdb.FindRouter (GetRemoteIdentity ()->GetIdentHash ());
if (r) i2p::data::netdb.PopulateRouterInfoBuffer (r);
if (r && (r->IsUnreachable () || !i2p::data::netdb.PopulateRouterInfoBuffer (r))) r = nullptr;
packet->payloadSize = r ? CreateRouterInfoBlock (packet->payload, m_MaxPayloadSize - len - 32, r) : 0;
if (!packet->payloadSize && r)
session->SendFragmentedMessage (CreateDatabaseStoreMsg (r));
@@ -2173,7 +2172,7 @@ namespace transport
uint8_t payload[SSU2_MAX_PACKET_SIZE];
// Charlie's RouterInfo
auto r = i2p::data::netdb.FindRouter (GetRemoteIdentity ()->GetIdentHash ());
if (r) i2p::data::netdb.PopulateRouterInfoBuffer (r);
if (r && (r->IsUnreachable () || !i2p::data::netdb.PopulateRouterInfoBuffer (r))) r = nullptr;
size_t payloadSize = r ? CreateRouterInfoBlock (payload, m_MaxPayloadSize - len - 32, r) : 0;
if (!payloadSize && r)
it->second.first->SendFragmentedMessage (CreateDatabaseStoreMsg (r));