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lock m_recent_confirmed_transactions using m_tx_download_mutex

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This commit is contained in:
glozow 2024-04-16 14:58:42 +01:00
parent 723ea0f9a5
commit 61745c7451
1 changed files with 17 additions and 26 deletions
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43
src/net_processing.cpp
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@ -490,11 +490,11 @@ public:
/** Overridden from CValidationInterface. */
void ActiveTipChange(const CBlockIndex* new_tip, bool) override
EXCLUSIVE_LOCKS_REQUIRED(!m_recent_confirmed_transactions_mutex, !m_tx_download_mutex);
EXCLUSIVE_LOCKS_REQUIRED(!m_tx_download_mutex);
void BlockConnected(ChainstateRole role, const std::shared_ptr<const CBlock>& pblock, const CBlockIndex* pindexConnected) override
EXCLUSIVE_LOCKS_REQUIRED(!m_recent_confirmed_transactions_mutex, !m_tx_download_mutex);
EXCLUSIVE_LOCKS_REQUIRED(!m_tx_download_mutex);
void BlockDisconnected(const std::shared_ptr<const CBlock> &block, const CBlockIndex* pindex) override
EXCLUSIVE_LOCKS_REQUIRED(!m_recent_confirmed_transactions_mutex, !m_tx_download_mutex);
EXCLUSIVE_LOCKS_REQUIRED(!m_tx_download_mutex);
void UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload) override
EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex);
void BlockChecked(const CBlock& block, const BlockValidationState& state) override
@ -507,9 +507,9 @@ public:
void FinalizeNode(const CNode& node) override EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex, !m_headers_presync_mutex, !m_tx_download_mutex);
bool HasAllDesirableServiceFlags(ServiceFlags services) const override;
bool ProcessMessages(CNode* pfrom, std::atomic<bool>& interrupt) override
EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex, !m_recent_confirmed_transactions_mutex, !m_most_recent_block_mutex, !m_headers_presync_mutex, g_msgproc_mutex, !m_tx_download_mutex);
EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex, !m_most_recent_block_mutex, !m_headers_presync_mutex, g_msgproc_mutex, !m_tx_download_mutex);
bool SendMessages(CNode* pto) override
EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex, !m_recent_confirmed_transactions_mutex, !m_most_recent_block_mutex, g_msgproc_mutex, !m_tx_download_mutex);
EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex, !m_most_recent_block_mutex, g_msgproc_mutex, !m_tx_download_mutex);
/** Implement PeerManager */
void StartScheduledTasks(CScheduler& scheduler) override;
@ -528,7 +528,7 @@ public:
void UnitTestMisbehaving(NodeId peer_id) override EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex) { Misbehaving(*Assert(GetPeerRef(peer_id)), ""); };
void ProcessMessage(CNode& pfrom, const std::string& msg_type, DataStream& vRecv,
const std::chrono::microseconds time_received, const std::atomic<bool>& interruptMsgProc) override
EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex, !m_recent_confirmed_transactions_mutex, !m_most_recent_block_mutex, !m_headers_presync_mutex, g_msgproc_mutex, !m_tx_download_mutex);
EXCLUSIVE_LOCKS_REQUIRED(!m_peer_mutex, !m_most_recent_block_mutex, !m_headers_presync_mutex, g_msgproc_mutex, !m_tx_download_mutex);
void UpdateLastBlockAnnounceTime(NodeId node, int64_t time_in_seconds) override;
ServiceFlags GetDesirableServiceFlags(ServiceFlags services) const override;
@ -863,7 +863,7 @@ private:
* - m_recent_confirmed_transactions
* */
bool AlreadyHaveTx(const GenTxid& gtxid, bool include_reconsiderable)
EXCLUSIVE_LOCKS_REQUIRED(!m_recent_confirmed_transactions_mutex, m_tx_download_mutex);
EXCLUSIVE_LOCKS_REQUIRED(m_tx_download_mutex);
/**
* Filter for transactions that were recently rejected by the mempool.
@ -938,8 +938,7 @@ private:
* transaction per day that would be inadvertently ignored (which is the
* same probability that we have in the reject filter).
*/
Mutex m_recent_confirmed_transactions_mutex;
CRollingBloomFilter m_recent_confirmed_transactions GUARDED_BY(m_recent_confirmed_transactions_mutex){48'000, 0.000'001};
CRollingBloomFilter m_recent_confirmed_transactions GUARDED_BY(m_tx_download_mutex){48'000, 0.000'001};
/**
* For sending `inv`s to inbound peers, we use a single (exponentially
@ -2119,20 +2118,15 @@ void PeerManagerImpl::BlockConnected(
LOCK(m_tx_download_mutex);
m_orphanage.EraseForBlock(*pblock);
{
LOCK(m_recent_confirmed_transactions_mutex);
for (const auto& ptx : pblock->vtx) {
m_recent_confirmed_transactions.insert(ptx->GetHash().ToUint256());
if (ptx->HasWitness()) {
m_recent_confirmed_transactions.insert(ptx->GetWitnessHash().ToUint256());
}
for (const auto& ptx : pblock->vtx) {
m_recent_confirmed_transactions.insert(ptx->GetHash().ToUint256());
if (ptx->HasWitness()) {
m_recent_confirmed_transactions.insert(ptx->GetWitnessHash().ToUint256());
}
}
{
for (const auto& ptx : pblock->vtx) {
m_txrequest.ForgetTxHash(ptx->GetHash());
m_txrequest.ForgetTxHash(ptx->GetWitnessHash());
}
for (const auto& ptx : pblock->vtx) {
m_txrequest.ForgetTxHash(ptx->GetHash());
m_txrequest.ForgetTxHash(ptx->GetWitnessHash());
}
}
@ -2146,7 +2140,7 @@ void PeerManagerImpl::BlockDisconnected(const std::shared_ptr<const CBlock> &blo
// block's worth of transactions in it, but that should be fine, since
// presumably the most common case of relaying a confirmed transaction
// should be just after a new block containing it is found.
LOCK(m_recent_confirmed_transactions_mutex);
LOCK(m_tx_download_mutex);
m_recent_confirmed_transactions.reset();
}
@ -2310,10 +2304,7 @@ bool PeerManagerImpl::AlreadyHaveTx(const GenTxid& gtxid, bool include_reconside
if (include_reconsiderable && m_recent_rejects_reconsiderable.contains(hash)) return true;
{
LOCK(m_recent_confirmed_transactions_mutex);
if (m_recent_confirmed_transactions.contains(hash)) return true;
}
if (m_recent_confirmed_transactions.contains(hash)) return true;
return m_recent_rejects.contains(hash) || m_mempool.exists(gtxid);
}