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check min MTU 1280

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orignal
2022-09-05 15:27:38 -04:00
parent cf41df82e2
commit cf27581c76
1 changed files with 1 additions and 0 deletions
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libi2pd/SSU2Session.cpp
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@@ -2196,6 +2196,7 @@ namespace transport
mtu = m_Address->ssu->mtu; mtu = m_Address->ssu->mtu;
if (mtu) if (mtu)
{ {
if (mtu < (int)SSU2_MIN_PACKET_SIZE) mtu = SSU2_MIN_PACKET_SIZE;
m_MaxPayloadSize = mtu - (addr->IsV6 () ? IPV6_HEADER_SIZE: IPV4_HEADER_SIZE) - UDP_HEADER_SIZE - 32; m_MaxPayloadSize = mtu - (addr->IsV6 () ? IPV6_HEADER_SIZE: IPV4_HEADER_SIZE) - UDP_HEADER_SIZE - 32;
LogPrint (eLogDebug, "SSU2: Session MTU=", mtu, ", max payload size=", m_MaxPayloadSize); LogPrint (eLogDebug, "SSU2: Session MTU=", mtu, ", max payload size=", m_MaxPayloadSize);
} }