Function ProcessFilterAddMessage

src/p2p/chainmessage.cpp:795–814

}

void ProcessFilterAddMessage(CNode *pFrom, CDataStream &vRecv) {
    vector<uint8_t> vData;
    vRecv >> vData;

    // Nodes must NEVER send a data item > 520 bytes (the max size for a script data object,
    // and thus, the maximum size any matched object can have) in a filteradd message
    if (vData.size() > 520)  // MAX_SCRIPT_ELEMENT_SIZE)
    {
        LogPrint(BCLog::INFO, "Misbehaving: send a data item > 520 bytes, Misbehavior add 100");
        Misbehaving(pFrom->GetId(), 100);
    } else {
        LOCK(pFrom->cs_filter);
        if (pFrom->pFilter)
            pFrom->pFilter->insert(vData);
        else {
            LogPrint(BCLog::INFO, "Misbehaving: filter error, Misbehavior add 100");
            Misbehaving(pFrom->GetId(), 100);
        }
    }
}

bool ProcessBlockConfirmMessage(CNode *pFrom, CDataStream &vRecv) {