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miner: Pass in blockman to ::RegenerateCommitments

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REQUIRES ATTENTION
This commit is contained in:
Carl Dong 2020-10-06 14:20:25 -04:00
parent 2afcf24408
commit 2c3ba00693
4 changed files with 5 additions and 5 deletions
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4
src/miner.cpp
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@ -39,13 +39,13 @@ int64_t UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParam
return nNewTime - nOldTime; return nNewTime - nOldTime;
} }
void RegenerateCommitments(CBlock& block) void RegenerateCommitments(CBlock& block, BlockManager& blockman)
{ {
CMutableTransaction tx{*block.vtx.at(0)}; CMutableTransaction tx{*block.vtx.at(0)};
tx.vout.erase(tx.vout.begin() + GetWitnessCommitmentIndex(block)); tx.vout.erase(tx.vout.begin() + GetWitnessCommitmentIndex(block));
block.vtx.at(0) = MakeTransactionRef(tx); block.vtx.at(0) = MakeTransactionRef(tx);
GenerateCoinbaseCommitment(block, WITH_LOCK(cs_main, return g_chainman.m_blockman.LookupBlockIndex(block.hashPrevBlock)), Params().GetConsensus()); GenerateCoinbaseCommitment(block, WITH_LOCK(::cs_main, assert(std::addressof(g_chainman.m_blockman) == std::addressof(blockman)); return blockman.LookupBlockIndex(block.hashPrevBlock)), Params().GetConsensus());
block.hashMerkleRoot = BlockMerkleRoot(block); block.hashMerkleRoot = BlockMerkleRoot(block);
} }

2
src/miner.h
View file

@ -202,6 +202,6 @@ void IncrementExtraNonce(CBlock* pblock, const CBlockIndex* pindexPrev, unsigned
int64_t UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev); int64_t UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev);
/** Update an old GenerateCoinbaseCommitment from CreateNewBlock after the block txs have changed */ /** Update an old GenerateCoinbaseCommitment from CreateNewBlock after the block txs have changed */
void RegenerateCommitments(CBlock& block); void RegenerateCommitments(CBlock& block, BlockManager& blockman);
#endif // BITCOIN_MINER_H #endif // BITCOIN_MINER_H

2
src/rpc/mining.cpp
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@ -369,7 +369,7 @@ static RPCHelpMan generateblock()
// Add transactions // Add transactions
block.vtx.insert(block.vtx.end(), txs.begin(), txs.end()); block.vtx.insert(block.vtx.end(), txs.begin(), txs.end());
RegenerateCommitments(block); RegenerateCommitments(block, WITH_LOCK(::cs_main, return std::ref(g_chainman.m_blockman)));
{ {
LOCK(cs_main); LOCK(cs_main);

2
src/test/util/setup_common.cpp
View file

@ -251,7 +251,7 @@ CBlock TestChain100Setup::CreateAndProcessBlock(const std::vector<CMutableTransa
for (const CMutableTransaction& tx : txns) { for (const CMutableTransaction& tx : txns) {
block.vtx.push_back(MakeTransactionRef(tx)); block.vtx.push_back(MakeTransactionRef(tx));
} }
RegenerateCommitments(block); RegenerateCommitments(block, WITH_LOCK(::cs_main, return std::ref(g_chainman.m_blockman)));
while (!CheckProofOfWork(block.GetHash(), block.nBits, chainparams.GetConsensus())) ++block.nNonce; while (!CheckProofOfWork(block.GetHash(), block.nBits, chainparams.GetConsensus())) ++block.nNonce;