#include "checkpoints.h"
#include "db.h"
#include "txdb.h"
-#include "net.h"
#include "init.h"
#include "ui_interface.h"
#include "checkqueue.h"
if (vout.empty())
return DoS(10, error("CTransaction::CheckTransaction() : vout empty"));
// Time (prevent mempool memory exhaustion attack)
- if (nTime > FutureDrift(GetAdjustedTime()))
+ // Comes into force since 20 December 2015.
+ if (nTime > 1450569600 && nTime > FutureDrift(GetAdjustedTime()))
return DoS(10, error("CTransaction::CheckTransaction() : timestamp is too far into the future"));
// Size limits
if (::GetSerializeSize(*this, SER_NETWORK, PROTOCOL_VERSION) > MAX_BLOCK_SIZE)
unsigned int GetNextTargetRequired(const CBlockIndex* pindexLast, bool fProofOfStake)
{
- CBigNum bnTargetLimit = !fProofOfStake ? bnProofOfWorkLimit : GetProofOfStakeLimit(pindexLast->nHeight, pindexLast->nTime);
-
if (pindexLast == NULL)
- return bnTargetLimit.GetCompact(); // genesis block
+ return bnProofOfWorkLimit.GetCompact(); // genesis block
+
+ CBigNum bnTargetLimit = !fProofOfStake ? bnProofOfWorkLimit : GetProofOfStakeLimit(pindexLast->nHeight, pindexLast->nTime);
const CBlockIndex* pindexPrev = GetLastBlockIndex(pindexLast, fProofOfStake);
if (pindexPrev->pprev == NULL)
if (!tx.IsCoinStake())
nFees += nTxValueIn - nTxValueOut;
+ unsigned int nFlags = SCRIPT_VERIFY_NOCACHE | SCRIPT_VERIFY_P2SH;
+
+ if (tx.nTime >= CHECKLOCKTIMEVERIFY_SWITCH_TIME) {
+ nFlags |= SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY;
+ nFlags |= SCRIPT_VERIFY_CHECKSEQUENCEVERIFY;
+ }
+
std::vector<CScriptCheck> vChecks;
- if (!tx.ConnectInputs(txdb, mapInputs, mapQueuedChanges, posThisTx, pindex, true, false, fScriptChecks, SCRIPT_VERIFY_NOCACHE | SCRIPT_VERIFY_P2SH, nScriptCheckThreads ? &vChecks : NULL))
+ if (!tx.ConnectInputs(txdb, mapInputs, mapQueuedChanges, posThisTx, pindex, true, false, fScriptChecks, nFlags, nScriptCheckThreads ? &vChecks : NULL))
return false;
control.Add(vChecks);
}
return error("AddToBlockIndex() : %s already exists", hash.ToString().substr(0,20).c_str());
// Construct new block index object
- CBlockIndex* pindexNew = new CBlockIndex(nFile, nBlockPos, *this);
+ CBlockIndex* pindexNew = new(nothrow) CBlockIndex(nFile, nBlockPos, *this);
if (!pindexNew)
return error("AddToBlockIndex() : new CBlockIndex failed");
pindexNew->phashBlock = &hash;
if (!GetBoolArg("-allowreceivebyip"))
{
- pfrom->PushMessage("reply", hashReply, (int)2, string(""));
+ pfrom->PushMessage("reply", hashReply, 2, string(""));
return true;
}
// Send back approval of order and pubkey to use
CScript scriptPubKey;
scriptPubKey << mapReuseKey[pfrom->addr] << OP_CHECKSIG;
- pfrom->PushMessage("reply", hashReply, (int)0, scriptPubKey);
+ pfrom->PushMessage("reply", hashReply, 0, scriptPubKey);
}