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UPSTREAM MERGE BROKEN: Merge commit 'f617e05c38' into master

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Steven Roose 2019-05-01 19:15:40 +01:00
commit 7f894ae00b
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393 changed files with 7992 additions and 3340 deletions
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22
src/validation.cpp
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@ -35,8 +35,9 @@
#include <txmempool.h>
#include <ui_interface.h>
#include <undo.h>
#include <utilmoneystr.h>
#include <utilstrencodings.h>
#include <util/system.h>
#include <util/moneystr.h>
#include <util/strencodings.h>
#include <validationinterface.h>
#include <warnings.h>
@ -367,10 +368,10 @@ 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);
@ -393,7 +394,7 @@ 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++) {
@ -718,7 +719,7 @@ 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");
CAmountMap fee_map;
@ -965,7 +966,7 @@ static bool AcceptToMemoryPoolWorker(const CChainParams& chainparams, CTxMemPool
// There is a similar check in CreateNewBlock() to prevent creating
// invalid blocks (using TestBlockValidity), however allowing such
// transactions into the mempool can be exploited as a DoS attack.
unsigned int currentBlockScriptVerifyFlags = GetBlockScriptFlags(chainActive.Tip(), Params().GetConsensus());
unsigned int currentBlockScriptVerifyFlags = GetBlockScriptFlags(chainActive.Tip(), chainparams.GetConsensus());
if (!CheckInputsFromMempoolAndCache(tx, state, view, pool, currentBlockScriptVerifyFlags, true, txdata)) {
return error("%s: BUG! PLEASE REPORT THIS! CheckInputs failed against latest-block but not STANDARD flags %s, %s",
__func__, hash.ToString(), FormatStateMessage(state));
@ -4963,7 +4964,7 @@ int VersionBitsTipStateSinceHeight(const Consensus::Params& params, Consensus::D
static const uint64_t MEMPOOL_DUMP_VERSION = 1;
bool LoadMempool(void)
bool LoadMempool()
{
const CChainParams& chainparams = Params();
int64_t nExpiryTimeout = gArgs.GetArg("-mempoolexpiry", DEFAULT_MEMPOOL_EXPIRY) * 60 * 60;
@ -5040,13 +5041,16 @@ bool LoadMempool(void)
return true;
}
bool DumpMempool(void)
bool DumpMempool()
{
int64_t start = GetTimeMicros();
std::map<uint256, CAmount> mapDeltas;
std::vector<TxMempoolInfo> vinfo;
static Mutex dump_mutex;
LOCK(dump_mutex);
{
LOCK(mempool.cs);
for (const auto &i : mempool.mapDeltas) {