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Dont accept MNW from older masternodes

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This commit is contained in:
Evan Duffield 2015-07-21 08:09:17 -07:00
parent de485fe93d
commit 3fae250190
2 changed files with 19 additions and 7 deletions
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23
src/masternode-payments.cpp
View File

@ -324,9 +324,7 @@ void CMasternodePayments::FillBlockPayee(CMutableTransaction& txNew, int64_t nFe
}
int CMasternodePayments::GetMinMasternodePaymentsProto() {
return IsSporkActive(SPORK_10_MASTERNODE_PAY_NEWEST_NODES)
? MIN_MASTERNODE_PAYMENT_PROTO_VERSION_2
: MIN_MASTERNODE_PAYMENT_PROTO_VERSION_1;
return MIN_MNW_PEER_PROTO_VERSION;
}
void CMasternodePayments::ProcessMessageMasternodePayments(CNode* pfrom, std::string& strCommand, CDataStream& vRecv)
@ -593,17 +591,28 @@ bool CMasternodePaymentWinner::IsValid(std::string& strError)
{
if(IsReferenceNode(vinMasternode)) return true;
int n = mnodeman.GetMasternodeRank(vinMasternode, nBlockHeight-100, masternodePayments.GetMinMasternodePaymentsProto());
CMasternode* pmn = mnodeman.Find(vinMasternode);
if(n == -1)
if(!pmn)
{
LogPrintf("CMasternodePaymentWinner::IsValid - Unknown Masternode - %s\n", vinMasternode.ToString().c_str());
strError = strprintf("Unknown Masternode %s", vinMasternode.prevout.ToStringShort());
LogPrintf ("CMasternodePaymentWinner::IsValid - %s\n", strError);
return false;
}
if(pmn->protocolVersion < GetMinMasternodePaymentsProto())
{
strError = strprintf("Masternode protocol too old %d - req %d", pmn->protocolVersion, GetMinMasternodePaymentsProto());
LogPrintf ("CMasternodePaymentWinner::IsValid - %s\n", strError);
return false;
}
int n = mnodeman.GetMasternodeRank(vinMasternode, nBlockHeight-100, masternodePayments.GetMinMasternodePaymentsProto());
if(n > MNPAYMENTS_SIGNATURES_TOTAL)
{
LogPrintf("CMasternodePaymentWinner::IsValid - Masternode not in the top %d (%d)\n", MNPAYMENTS_SIGNATURES_TOTAL, n);
strError = strprintf("Masternode not in the top %d (%d)", MNPAYMENTS_SIGNATURES_TOTAL, n);
LogPrintf ("CMasternodePaymentWinner::IsValid - %s\n", strError);
return false;
}

3
src/version.h
View File

@ -27,6 +27,9 @@ static const int MIN_POOL_PEER_PROTO_VERSION = 70093;
//! minimum peer version for masternode budgets
static const int MIN_BUDGET_PEER_PROTO_VERSION = 70093;
//! minimum peer version for masternode winner broadcasts
static const int MIN_MNW_PEER_PROTO_VERSION = 70093;
//! minimum peer version that can receive masternode payments
// V1 - Last protocol version before update
// V2 - Newest protocol version