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Prevent PoW check during premising

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This commit is contained in:
jl777
2018-04-16 05:43:21 +03:00
parent 321a414050
commit d608d49460
3 changed files with 8 additions and 13 deletions
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13
src/main.cpp
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@@ -2229,16 +2229,11 @@ static int64_t nTimeIndex = 0;
static int64_t nTimeCallbacks = 0;
static int64_t nTimeTotal = 0;
bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pindex, CCoinsViewCache& view, bool fJustCheck)
bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pindex, CCoinsViewCache& view, bool fJustCheck,bool fCheckPOW)
{
const CChainParams& chainparams = Params();
//fprintf(stderr,"connectblock ht.%d\n",(int32_t)pindex->nHeight);
AssertLockHeld(cs_main);
/*<<<<<<< HEA
// Check it again in case a previous version let a bad block in
bool fExpensiveChecks = (!fCheckpointsEnabled || pindex->nHeight >= Checkpoints::GetTotalBlocksEstimate(chainparams.Checkpoints()));
=======
*/
bool fExpensiveChecks = true;
if (fCheckpointsEnabled) {
CBlockIndex *pindexLastCheckpoint = Checkpoints::GetLastCheckpoint(chainparams.Checkpoints());
@@ -2252,7 +2247,7 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
auto disabledVerifier = libzcash::ProofVerifier::Disabled();
// Check it again to verify JoinSplit proofs, and in case a previous version let a bad block in
if (!CheckBlock(pindex->nHeight,pindex,block, state, fExpensiveChecks ? verifier : disabledVerifier, 1, !fJustCheck))// !fJustCheck, !fJustCheck))
if (!CheckBlock(pindex->nHeight,pindex,block, state, fExpensiveChecks ? verifier : disabledVerifier, fCheckPOW, !fJustCheck))
return false;
// verify that the view's current state corresponds to the previous block
@@ -3580,7 +3575,7 @@ bool TestBlockValidity(CValidationState &state, const CBlock& block, CBlockIndex
fprintf(stderr,"TestBlockValidity failure C\n");
return false;
}
if (!ConnectBlock(block, state, &indexDummy, viewNew, true))
if (!ConnectBlock(block, state, &indexDummy, viewNew, true,fCheckPOW))
{
fprintf(stderr,"TestBlockValidity failure D\n");
return false;
@@ -3968,7 +3963,7 @@ bool CVerifyDB::VerifyDB(CCoinsView *coinsview, int nCheckLevel, int nCheckDepth
CBlock block;
if (!ReadBlockFromDisk(block, pindex))
return error("VerifyDB(): *** ReadBlockFromDisk failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString());
if (!ConnectBlock(block, state, pindex, coins))
if (!ConnectBlock(block, state, pindex, coins,false,true))
return error("VerifyDB(): *** found unconnectable block at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString());
}
}