diff options
Diffstat (limited to 'src/validation.cpp')
| -rw-r--r-- | src/validation.cpp | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/validation.cpp b/src/validation.cpp index 2e58ede8aa..86951ce0a5 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -178,12 +178,12 @@ bool CheckInputScripts(const CTransaction& tx, TxValidationState& state, std::vector<CScriptCheck>* pvChecks = nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_main); -bool CheckFinalTx(const CBlockIndex* active_chain_tip, const CTransaction& tx) +bool CheckFinalTxAtTip(const CBlockIndex* active_chain_tip, const CTransaction& tx) { AssertLockHeld(cs_main); assert(active_chain_tip); // TODO: Make active_chain_tip a reference - // CheckFinalTx() uses active_chain_tip.Height()+1 to evaluate + // CheckFinalTxAtTip() uses active_chain_tip.Height()+1 to evaluate // nLockTime because when IsFinalTx() is called within // AcceptBlock(), the height of the block *being* // evaluated is what is used. Thus if we want to know if a @@ -201,7 +201,7 @@ bool CheckFinalTx(const CBlockIndex* active_chain_tip, const CTransaction& tx) return IsFinalTx(tx, nBlockHeight, nBlockTime); } -bool CheckSequenceLocks(CBlockIndex* tip, +bool CheckSequenceLocksAtTip(CBlockIndex* tip, const CCoinsView& coins_view, const CTransaction& tx, LockPoints* lp, @@ -211,7 +211,7 @@ bool CheckSequenceLocks(CBlockIndex* tip, CBlockIndex index; index.pprev = tip; - // CheckSequenceLocks() uses active_chainstate.m_chain.Height()+1 to evaluate + // CheckSequenceLocksAtTip() uses active_chainstate.m_chain.Height()+1 to evaluate // height based locks because when SequenceLocks() is called within // ConnectBlock(), the height of the block *being* // evaluated is what is used. @@ -257,7 +257,7 @@ bool CheckSequenceLocks(CBlockIndex* tip, // lockPair from CalculateSequenceLocks against tip+1. We know // EvaluateSequenceLocks will fail if there was a non-zero sequence // lock on a mempool input, so we can use the return value of - // CheckSequenceLocks to indicate the LockPoints validity + // CheckSequenceLocksAtTip to indicate the LockPoints validity int maxInputHeight = 0; for (const int height : prevheights) { // Can ignore mempool inputs since we'll fail if they had non-zero locks @@ -352,19 +352,19 @@ void CChainState::MaybeUpdateMempoolForReorg( const CTransaction& tx = it->GetTx(); // The transaction must be final. - if (!CheckFinalTx(m_chain.Tip(), tx)) return true; + if (!CheckFinalTxAtTip(m_chain.Tip(), tx)) return true; LockPoints lp = it->GetLockPoints(); const bool validLP{TestLockPointValidity(m_chain, lp)}; CCoinsViewMemPool view_mempool(&CoinsTip(), *m_mempool); - // CheckSequenceLocks checks if the transaction will be final in the next block to be + // CheckSequenceLocksAtTip checks if the transaction will be final in the next block to be // created on top of the new chain. We use useExistingLockPoints=false so that, instead of // using the information in lp (which might now refer to a block that no longer exists in // the chain), it will update lp to contain LockPoints relevant to the new chain. - if (!CheckSequenceLocks(m_chain.Tip(), view_mempool, tx, &lp, validLP)) { - // If CheckSequenceLocks fails, remove the tx and don't depend on the LockPoints. + if (!CheckSequenceLocksAtTip(m_chain.Tip(), view_mempool, tx, &lp, validLP)) { + // If CheckSequenceLocksAtTip fails, remove the tx and don't depend on the LockPoints. return true; } else if (!validLP) { - // If CheckSequenceLocks succeeded, it also updated the LockPoints. + // If CheckSequenceLocksAtTip succeeded, it also updated the LockPoints. // Now update the mempool entry lockpoints as well. m_mempool->mapTx.modify(it, [&lp](CTxMemPoolEntry& e) { e.UpdateLockPoints(lp); }); } @@ -688,7 +688,7 @@ bool MemPoolAccept::PreChecks(ATMPArgs& args, Workspace& ws) // Only accept nLockTime-using transactions that can be mined in the next // block; we don't want our mempool filled up with transactions that can't // be mined yet. - if (!CheckFinalTx(m_active_chainstate.m_chain.Tip(), tx)) { + if (!CheckFinalTxAtTip(m_active_chainstate.m_chain.Tip(), tx)) { return state.Invalid(TxValidationResult::TX_PREMATURE_SPEND, "non-final"); } @@ -770,7 +770,7 @@ bool MemPoolAccept::PreChecks(ATMPArgs& args, Workspace& ws) // be mined yet. // Pass in m_view which has all of the relevant inputs cached. Note that, since m_view's // backend was removed, it no longer pulls coins from the mempool. - if (!CheckSequenceLocks(m_active_chainstate.m_chain.Tip(), m_view, tx, &lp)) { + if (!CheckSequenceLocksAtTip(m_active_chainstate.m_chain.Tip(), m_view, tx, &lp)) { return state.Invalid(TxValidationResult::TX_PREMATURE_SPEND, "non-BIP68-final"); } |