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author | John Newbery <john@johnnewbery.com> | 2019-04-12 16:22:12 -0400 |
---|---|---|
committer | gzhao408 <gzhao408@berkeley.edu> | 2020-10-05 04:55:01 -0700 |
commit | b048b275d9711f70847afaea5450f17a0f7e673a (patch) | |
tree | 210b8fe86fc894c175d06885ece5c978fd8df1f4 /src | |
parent | 932564b9cfda8446a957649c2316a52e868ad5d4 (diff) | |
download | bitcoin-b048b275d9711f70847afaea5450f17a0f7e673a.tar.xz |
[validation] Remove absurdfee from accepttomempool
Mempool behavior should not be user-specific.
Checking that txfee is acceptable should be
the responsibility of the wallet or client, not
the mempool.
Diffstat (limited to 'src')
-rw-r--r-- | src/bench/block_assemble.cpp | 2 | ||||
-rw-r--r-- | src/net_processing.cpp | 4 | ||||
-rw-r--r-- | src/node/transaction.cpp | 4 | ||||
-rw-r--r-- | src/rpc/rawtransaction.cpp | 2 | ||||
-rw-r--r-- | src/test/txvalidation_tests.cpp | 3 | ||||
-rw-r--r-- | src/test/txvalidationcache_tests.cpp | 2 | ||||
-rw-r--r-- | src/test/validation_block_tests.cpp | 3 | ||||
-rw-r--r-- | src/validation.cpp | 17 | ||||
-rw-r--r-- | src/validation.h | 2 |
9 files changed, 16 insertions, 23 deletions
diff --git a/src/bench/block_assemble.cpp b/src/bench/block_assemble.cpp index 3f15f3f856..99a7ad237b 100644 --- a/src/bench/block_assemble.cpp +++ b/src/bench/block_assemble.cpp @@ -49,7 +49,7 @@ static void AssembleBlock(benchmark::Bench& bench) for (const auto& txr : txs) { TxValidationState state; - bool ret{::AcceptToMemoryPool(*test_setup.m_node.mempool, state, txr, nullptr /* plTxnReplaced */, false /* bypass_limits */, /* nAbsurdFee */ 0)}; + bool ret{::AcceptToMemoryPool(*test_setup.m_node.mempool, state, txr, nullptr /* plTxnReplaced */, false /* bypass_limits */)}; assert(ret); } } diff --git a/src/net_processing.cpp b/src/net_processing.cpp index d3a357fee2..a8b46ef6f5 100644 --- a/src/net_processing.cpp +++ b/src/net_processing.cpp @@ -2058,7 +2058,7 @@ void PeerManager::ProcessOrphanTx(std::set<uint256>& orphan_work_set) TxValidationState state; std::list<CTransactionRef> removed_txn; - if (AcceptToMemoryPool(m_mempool, state, porphanTx, &removed_txn, false /* bypass_limits */, 0 /* nAbsurdFee */)) { + if (AcceptToMemoryPool(m_mempool, state, porphanTx, &removed_txn, false /* bypass_limits */)) { LogPrint(BCLog::MEMPOOL, " accepted orphan tx %s\n", orphanHash.ToString()); RelayTransaction(orphanHash, porphanTx->GetWitnessHash(), m_connman); for (unsigned int i = 0; i < porphanTx->vout.size(); i++) { @@ -3014,7 +3014,7 @@ void PeerManager::ProcessMessage(CNode& pfrom, const std::string& msg_type, CDat // (older than our recency filter) if trying to DoS us, without any need // for witness malleation. if (!AlreadyHaveTx(GenTxid(/* is_wtxid=*/true, wtxid), m_mempool) && - AcceptToMemoryPool(m_mempool, state, ptx, &lRemovedTxn, false /* bypass_limits */, 0 /* nAbsurdFee */)) { + AcceptToMemoryPool(m_mempool, state, ptx, &lRemovedTxn, false /* bypass_limits */)) { m_mempool.check(&::ChainstateActive().CoinsTip()); RelayTransaction(tx.GetHash(), tx.GetWitnessHash(), m_connman); for (unsigned int i = 0; i < tx.vout.size(); i++) { diff --git a/src/node/transaction.cpp b/src/node/transaction.cpp index 8162b79a0b..b72f7b70e9 100644 --- a/src/node/transaction.cpp +++ b/src/node/transaction.cpp @@ -55,7 +55,7 @@ TransactionError BroadcastTransaction(NodeContext& node, const CTransactionRef t // First, call ATMP with test_accept and check the fee. If ATMP // fails here, return error immediately. if (!AcceptToMemoryPool(*node.mempool, state, tx, - nullptr /* plTxnReplaced */, false /* bypass_limits */, /* absurdfee*/ 0, /* test_accept */ true, &fee)) { + nullptr /* plTxnReplaced */, false /* bypass_limits */, /* test_accept */ true, &fee)) { return HandleATMPError(state, err_string); } else if (fee > max_tx_fee) { return TransactionError::MAX_FEE_EXCEEDED; @@ -63,7 +63,7 @@ TransactionError BroadcastTransaction(NodeContext& node, const CTransactionRef t } // Try to submit the transaction to the mempool. if (!AcceptToMemoryPool(*node.mempool, state, tx, - nullptr /* plTxnReplaced */, false /* bypass_limits */, max_tx_fee)) { + nullptr /* plTxnReplaced */, false /* bypass_limits */)) { return HandleATMPError(state, err_string); } diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp index 35b75d6c47..7a6b605ec3 100644 --- a/src/rpc/rawtransaction.cpp +++ b/src/rpc/rawtransaction.cpp @@ -951,7 +951,7 @@ static RPCHelpMan testmempoolaccept() { LOCK(cs_main); test_accept_res = AcceptToMemoryPool(mempool, state, std::move(tx), - nullptr /* plTxnReplaced */, false /* bypass_limits */, max_raw_tx_fee, /* test_accept */ true, &fee); + nullptr /* plTxnReplaced */, false /* bypass_limits */, /* test_accept */ true, &fee); } // Check that fee does not exceed maximum fee diff --git a/src/test/txvalidation_tests.cpp b/src/test/txvalidation_tests.cpp index c3d7af8323..7e6246d68f 100644 --- a/src/test/txvalidation_tests.cpp +++ b/src/test/txvalidation_tests.cpp @@ -40,8 +40,7 @@ BOOST_FIXTURE_TEST_CASE(tx_mempool_reject_coinbase, TestChain100Setup) false, AcceptToMemoryPool(*m_node.mempool, state, MakeTransactionRef(coinbaseTx), nullptr /* plTxnReplaced */, - true /* bypass_limits */, - 0 /* nAbsurdFee */)); + true /* bypass_limits */)); // Check that the transaction hasn't been added to mempool. BOOST_CHECK_EQUAL(m_node.mempool->size(), initialPoolSize); diff --git a/src/test/txvalidationcache_tests.cpp b/src/test/txvalidationcache_tests.cpp index 034577aa2c..bed2ba3608 100644 --- a/src/test/txvalidationcache_tests.cpp +++ b/src/test/txvalidationcache_tests.cpp @@ -30,7 +30,7 @@ BOOST_FIXTURE_TEST_CASE(tx_mempool_block_doublespend, TestChain100Setup) TxValidationState state; return AcceptToMemoryPool(*m_node.mempool, state, MakeTransactionRef(tx), - nullptr /* plTxnReplaced */, true /* bypass_limits */, 0 /* nAbsurdFee */); + nullptr /* plTxnReplaced */, true /* bypass_limits */); }; // Create a double-spend of mature coinbase txn: diff --git a/src/test/validation_block_tests.cpp b/src/test/validation_block_tests.cpp index 8e85b7df3e..ea17cb50f1 100644 --- a/src/test/validation_block_tests.cpp +++ b/src/test/validation_block_tests.cpp @@ -291,8 +291,7 @@ BOOST_AUTO_TEST_CASE(mempool_locks_reorg) state, tx, &plTxnReplaced, - /* bypass_limits */ false, - /* nAbsurdFee */ 0)); + /* bypass_limits */ false)); } } diff --git a/src/validation.cpp b/src/validation.cpp index 5d4686fbea..06b9b36fca 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -384,7 +384,7 @@ static void UpdateMempoolForReorg(CTxMemPool& mempool, DisconnectedBlockTransact TxValidationState stateDummy; if (!fAddToMempool || (*it)->IsCoinBase() || !AcceptToMemoryPool(mempool, stateDummy, *it, - nullptr /* plTxnReplaced */, true /* bypass_limits */, 0 /* nAbsurdFee */)) { + nullptr /* plTxnReplaced */, true /* bypass_limits */)) { // If the transaction doesn't make it in to the mempool, remove any // transactions that depend on it (which would now be orphans). mempool.removeRecursive(**it, MemPoolRemovalReason::REORG); @@ -463,7 +463,6 @@ public: const int64_t m_accept_time; std::list<CTransactionRef>* m_replaced_transactions; const bool m_bypass_limits; - const CAmount& m_absurd_fee; /* * Return any outpoints which were not previously present in the coins * cache, but were added as a result of validating the tx for mempool @@ -558,7 +557,6 @@ bool MemPoolAccept::PreChecks(ATMPArgs& args, Workspace& ws) TxValidationState &state = args.m_state; const int64_t nAcceptTime = args.m_accept_time; const bool bypass_limits = args.m_bypass_limits; - const CAmount& nAbsurdFee = args.m_absurd_fee; std::vector<COutPoint>& coins_to_uncache = args.m_coins_to_uncache; // Alias what we need out of ws @@ -729,9 +727,6 @@ bool MemPoolAccept::PreChecks(ATMPArgs& args, Workspace& ws) // blocks if (!bypass_limits && !CheckFeeRate(nSize, nModifiedFees, state)) return false; - if (nAbsurdFee && nFees > nAbsurdFee) - LogPrintf("Ignoring Absurdfee\n"); - const CTxMemPool::setEntries setIterConflicting = m_pool.GetIterSet(setConflicts); // Calculate in-mempool ancestors, up to a limit. if (setConflicts.size() == 1) { @@ -1064,10 +1059,10 @@ bool MemPoolAccept::AcceptSingleTransaction(const CTransactionRef& ptx, ATMPArgs /** (try to) add transaction to memory pool with a specified acceptance time **/ static bool AcceptToMemoryPoolWithTime(const CChainParams& chainparams, CTxMemPool& pool, TxValidationState &state, const CTransactionRef &tx, int64_t nAcceptTime, std::list<CTransactionRef>* plTxnReplaced, - bool bypass_limits, const CAmount nAbsurdFee, bool test_accept, CAmount* fee_out=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_main) + bool bypass_limits, bool test_accept, CAmount* fee_out=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_main) { std::vector<COutPoint> coins_to_uncache; - MemPoolAccept::ATMPArgs args { chainparams, state, nAcceptTime, plTxnReplaced, bypass_limits, nAbsurdFee, coins_to_uncache, test_accept, fee_out }; + MemPoolAccept::ATMPArgs args { chainparams, state, nAcceptTime, plTxnReplaced, bypass_limits, coins_to_uncache, test_accept, fee_out }; bool res = MemPoolAccept(pool).AcceptSingleTransaction(tx, args); if (!res) { // Remove coins that were not present in the coins cache before calling ATMPW; @@ -1086,10 +1081,10 @@ static bool AcceptToMemoryPoolWithTime(const CChainParams& chainparams, CTxMemPo bool AcceptToMemoryPool(CTxMemPool& pool, TxValidationState &state, const CTransactionRef &tx, std::list<CTransactionRef>* plTxnReplaced, - bool bypass_limits, const CAmount nAbsurdFee, bool test_accept, CAmount* fee_out) + bool bypass_limits, bool test_accept, CAmount* fee_out) { const CChainParams& chainparams = Params(); - return AcceptToMemoryPoolWithTime(chainparams, pool, state, tx, GetTime(), plTxnReplaced, bypass_limits, nAbsurdFee, test_accept, fee_out); + return AcceptToMemoryPoolWithTime(chainparams, pool, state, tx, GetTime(), plTxnReplaced, bypass_limits, test_accept, fee_out); } CTransactionRef GetTransaction(const CBlockIndex* const block_index, const CTxMemPool* const mempool, const uint256& hash, const Consensus::Params& consensusParams, uint256& hashBlock) @@ -5078,7 +5073,7 @@ bool LoadMempool(CTxMemPool& pool) if (nTime + nExpiryTimeout > nNow) { LOCK(cs_main); AcceptToMemoryPoolWithTime(chainparams, pool, state, tx, nTime, - nullptr /* plTxnReplaced */, false /* bypass_limits */, 0 /* nAbsurdFee */, + nullptr /* plTxnReplaced */, false /* bypass_limits */, false /* test_accept */); if (state.IsValid()) { ++count; diff --git a/src/validation.h b/src/validation.h index d88bd07765..3d9fa92c15 100644 --- a/src/validation.h +++ b/src/validation.h @@ -201,7 +201,7 @@ void PruneBlockFilesManual(int nManualPruneHeight); * @param[out] fee_out optional argument to return tx fee to the caller **/ bool AcceptToMemoryPool(CTxMemPool& pool, TxValidationState &state, const CTransactionRef &tx, std::list<CTransactionRef>* plTxnReplaced, - bool bypass_limits, const CAmount nAbsurdFee, bool test_accept=false, CAmount* fee_out=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_main); + bool bypass_limits, bool test_accept=false, CAmount* fee_out=nullptr) EXCLUSIVE_LOCKS_REQUIRED(cs_main); /** Get the BIP9 state for a given deployment at the current tip. */ ThresholdState VersionBitsTipState(const Consensus::Params& params, Consensus::DeploymentPos pos); |