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-rw-r--r--src/chainparams.h3
-rw-r--r--src/main.cpp23
2 files changed, 9 insertions, 17 deletions
diff --git a/src/chainparams.h b/src/chainparams.h
index bb95b3aa4a..6274bf3eb4 100644
--- a/src/chainparams.h
+++ b/src/chainparams.h
@@ -50,9 +50,6 @@ public:
const std::vector<unsigned char>& AlertKey() const { return vAlertPubKey; }
int GetDefaultPort() const { return nDefaultPort; }
int SubsidyHalvingInterval() const { return consensus.nSubsidyHalvingInterval; }
- int EnforceBlockUpgradeMajority() const { return consensus.nMajorityEnforceBlockUpgrade; }
- int RejectBlockOutdatedMajority() const { return consensus.nMajorityRejectBlockOutdated; }
- int ToCheckBlockUpgradeMajority() const { return consensus.nMajorityWindow; }
/** Used if GenerateBitcoins is called with a negative number of threads */
int DefaultMinerThreads() const { return nMinerThreads; }
diff --git a/src/main.cpp b/src/main.cpp
index 4f4926eb40..7bd2bdd447 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -75,10 +75,9 @@ void EraseOrphansFor(NodeId peer);
/**
* Returns true if there are nRequired or more blocks of minVersion or above
- * in the last Params().ToCheckBlockUpgradeMajority() blocks, starting at pstart
- * and going backwards.
+ * in the last Consensus::Params::nMajorityWindow blocks, starting at pstart and going backwards.
*/
-static bool IsSuperMajority(int minVersion, const CBlockIndex* pstart, unsigned int nRequired);
+static bool IsSuperMajority(int minVersion, const CBlockIndex* pstart, unsigned nRequired, const Consensus::Params& consensusParams);
static void CheckBlockIndex();
/** Constant stuff for coinbase transactions we create: */
@@ -1747,7 +1746,7 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
unsigned int flags = fStrictPayToScriptHash ? SCRIPT_VERIFY_P2SH : SCRIPT_VERIFY_NONE;
// Start enforcing the DERSIG (BIP66) rules, for block.nVersion=3 blocks, when 75% of the network has upgraded:
- if (block.nVersion >= 3 && IsSuperMajority(3, pindex->pprev, Params().EnforceBlockUpgradeMajority())) {
+ if (block.nVersion >= 3 && IsSuperMajority(3, pindex->pprev, chainparams.GetConsensus().nMajorityEnforceBlockUpgrade, chainparams.GetConsensus())) {
flags |= SCRIPT_VERIFY_DERSIG;
}
@@ -2644,18 +2643,14 @@ bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& sta
}
// Reject block.nVersion=1 blocks when 95% (75% on testnet) of the network has upgraded:
- if (block.nVersion < 2 && IsSuperMajority(2, pindexPrev, consensusParams.nMajorityRejectBlockOutdated))
- {
+ if (block.nVersion < 2 && IsSuperMajority(2, pindexPrev, consensusParams.nMajorityRejectBlockOutdated, consensusParams))
return state.Invalid(error("%s: rejected nVersion=1 block", __func__),
REJECT_OBSOLETE, "bad-version");
- }
// Reject block.nVersion=2 blocks when 95% (75% on testnet) of the network has upgraded:
- if (block.nVersion < 3 && IsSuperMajority(3, pindexPrev, consensusParams.nMajorityRejectBlockOutdated))
- {
+ if (block.nVersion < 3 && IsSuperMajority(3, pindexPrev, consensusParams.nMajorityRejectBlockOutdated, consensusParams))
return state.Invalid(error("%s : rejected nVersion=2 block", __func__),
REJECT_OBSOLETE, "bad-version");
- }
return true;
}
@@ -2663,6 +2658,7 @@ bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& sta
bool ContextualCheckBlock(const CBlock& block, CValidationState& state, CBlockIndex * const pindexPrev)
{
const int nHeight = pindexPrev == NULL ? 0 : pindexPrev->nHeight + 1;
+ const Consensus::Params& consensusParams = Params().GetConsensus();
// Check that all transactions are finalized
BOOST_FOREACH(const CTransaction& tx, block.vtx)
@@ -2672,7 +2668,7 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, CBlockIn
// Enforce block.nVersion=2 rule that the coinbase starts with serialized block height
// if 750 of the last 1,000 blocks are version 2 or greater (51/100 if testnet):
- if (block.nVersion >= 2 && IsSuperMajority(2, pindexPrev, Params().EnforceBlockUpgradeMajority()))
+ if (block.nVersion >= 2 && IsSuperMajority(2, pindexPrev, consensusParams.nMajorityEnforceBlockUpgrade, consensusParams))
{
CScript expect = CScript() << nHeight;
if (block.vtx[0].vin[0].scriptSig.size() < expect.size() ||
@@ -2779,11 +2775,10 @@ bool AcceptBlock(CBlock& block, CValidationState& state, CBlockIndex** ppindex,
return true;
}
-static bool IsSuperMajority(int minVersion, const CBlockIndex* pstart, unsigned int nRequired)
+static bool IsSuperMajority(int minVersion, const CBlockIndex* pstart, unsigned nRequired, const Consensus::Params& consensusParams)
{
- unsigned int nToCheck = Params().ToCheckBlockUpgradeMajority();
unsigned int nFound = 0;
- for (unsigned int i = 0; i < nToCheck && nFound < nRequired && pstart != NULL; i++)
+ for (int i = 0; i < consensusParams.nMajorityWindow && nFound < nRequired && pstart != NULL; i++)
{
if (pstart->nVersion >= minVersion)
++nFound;