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Pass tx pool reference into CheckSequenceLocks

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This commit is contained in:
MarcoFalke 2018-07-27 14:35:28 -04:00
parent 362518791a
commit fa511e8dad
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GPG key ID: CE2B75697E69A548
4 changed files with 8 additions and 8 deletions
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4
src/test/miner_tests.cpp
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@ -92,8 +92,8 @@ static CBlockIndex CreateBlockIndex(int nHeight)
static bool TestSequenceLocks(const CTransaction &tx, int flags) EXCLUSIVE_LOCKS_REQUIRED(cs_main)
{
LOCK(mempool.cs);
return CheckSequenceLocks(tx, flags);
LOCK(::mempool.cs);
return CheckSequenceLocks(::mempool, tx, flags);
}
// Test suite for ancestor feerate transaction selection.

2
src/txmempool.cpp
View file

@ -498,7 +498,7 @@ void CTxMemPool::removeForReorg(const CCoinsViewCache *pcoins, unsigned int nMem
const CTransaction& tx = it->GetTx();
LockPoints lp = it->GetLockPoints();
bool validLP = TestLockPointValidity(&lp);
if (!CheckFinalTx(tx, flags) || !CheckSequenceLocks(tx, flags, &lp, validLP)) {
if (!CheckFinalTx(tx, flags) || !CheckSequenceLocks(*this, tx, flags, &lp, validLP)) {
// Note if CheckSequenceLocks fails the LockPoints may still be invalid
// So it's critical that we remove the tx and not depend on the LockPoints.
txToRemove.insert(it);

8
src/validation.cpp
View file

@ -361,10 +361,10 @@ bool TestLockPointValidity(const LockPoints* lp)
return true;
}
bool CheckSequenceLocks(const CTransaction &tx, int flags, LockPoints* lp, bool useExistingLockPoints)
bool CheckSequenceLocks(const CTxMemPool& pool, const CTransaction& tx, int flags, LockPoints* lp, bool useExistingLockPoints)
{
AssertLockHeld(cs_main);
AssertLockHeld(mempool.cs);
AssertLockHeld(pool.cs);
CBlockIndex* tip = chainActive.Tip();
assert(tip != nullptr);
@ -387,7 +387,7 @@ bool CheckSequenceLocks(const CTransaction &tx, int flags, LockPoints* lp, bool
}
else {
// pcoinsTip contains the UTXO set for chainActive.Tip()
CCoinsViewMemPool viewMemPool(pcoinsTip.get(), mempool);
CCoinsViewMemPool viewMemPool(pcoinsTip.get(), pool);
std::vector<int> prevheights;
prevheights.resize(tx.vin.size());
for (size_t txinIndex = 0; txinIndex < tx.vin.size(); txinIndex++) {
@ -679,7 +679,7 @@ static bool AcceptToMemoryPoolWorker(const CChainParams& chainparams, CTxMemPool
// be mined yet.
// Must keep pool.cs for this unless we change CheckSequenceLocks to take a
// CoinsViewCache instead of create its own
if (!CheckSequenceLocks(tx, STANDARD_LOCKTIME_VERIFY_FLAGS, &lp))
if (!CheckSequenceLocks(pool, tx, STANDARD_LOCKTIME_VERIFY_FLAGS, &lp))
return state.DoS(0, false, REJECT_NONSTANDARD, "non-BIP68-final");
CAmount nFees = 0;

2
src/validation.h
View file

@ -347,7 +347,7 @@ bool TestLockPointValidity(const LockPoints* lp) EXCLUSIVE_LOCKS_REQUIRED(cs_mai
*
* See consensus/consensus.h for flag definitions.
*/
bool CheckSequenceLocks(const CTransaction &tx, int flags, LockPoints* lp = nullptr, bool useExistingLockPoints = false) EXCLUSIVE_LOCKS_REQUIRED(cs_main);
bool CheckSequenceLocks(const CTxMemPool& pool, const CTransaction& tx, int flags, LockPoints* lp = nullptr, bool useExistingLockPoints = false) EXCLUSIVE_LOCKS_REQUIRED(cs_main);
/**
* Closure representing one script verification