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increased I2NP max message size to 32K and check if fragmented message exceeds it

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orignal 2014-07-04 12:35:02 -04:00
parent d4ac1391fe
commit 12fbc9cb86
4 changed files with 15 additions and 6 deletions
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10
TunnelEndpoint.cpp
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@ -125,6 +125,13 @@ namespace tunnel
if (fragmentNum == it->second.nextFragmentNum)
{
I2NPMessage * incompleteMessage = it->second.data;
if (incompleteMessage->len + size >= I2NP_MAX_MESSAGE_SIZE)
{
LogPrint ("Fragment ", fragmentNum, " of message ", msgID, "exceeds max I2NP message size. Message dropped");
i2p::DeleteI2NPMessage (it->second.data);
m_IncompleteMessages.erase (it);
continue;
}
memcpy (incompleteMessage->buf + incompleteMessage->len, fragment, size); // concatenate fragment
incompleteMessage->len += size;
if (isLastFragment)
@ -139,7 +146,8 @@ namespace tunnel
else
{
LogPrint ("Unexpected fragment ", fragmentNum, " instead ", it->second.nextFragmentNum, " of message ", msgID, ". Discarded");
m_IncompleteMessages.erase (it); // TODO: store unexpect fragment for a while
i2p::DeleteI2NPMessage (it->second.data);
m_IncompleteMessages.erase (it); // TODO: store unexpected fragment for a while
}
}
else