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Merge pull request #4469 from pravblockc/backports-v0.19-pr2

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Backports #15853 #15463 and #16073
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PastaPastaPasta 2021-09-30 10:34:56 -04:00 committed by GitHub
commit 2f845d8074
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3 changed files with 15 additions and 6 deletions
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5
src/bloom.cpp
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@ -18,6 +18,7 @@
#include <math.h>
#include <stdlib.h>
#include <algorithm>
#define LN2SQUARED 0.4804530139182014246671025263266649717305529515945455
#define LN2 0.6931471805599453094172321214581765680755001343602552
@ -389,7 +390,5 @@ void CRollingBloomFilter::reset()
nTweak = GetRand(std::numeric_limits<unsigned int>::max());
nEntriesThisGeneration = 0;
nGeneration = 1;
for (std::vector<uint64_t>::iterator it = data.begin(); it != data.end(); it++) {
*it = 0;
}
std::fill(data.begin(), data.end(), 0);
}

13
src/wallet/rpcwallet.cpp
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@ -3777,9 +3777,20 @@ static UniValue getaddressesbylabel(const JSONRPCRequest& request)
// Find all addresses that have the given label
UniValue ret(UniValue::VOBJ);
std::set<std::string> addresses;
for (const std::pair<CTxDestination, CAddressBookData>& item : pwallet->mapAddressBook) {
if (item.second.name == label) {
ret.pushKV(EncodeDestination(item.first), AddressBookDataToJSON(item.second, false));
std::string address = EncodeDestination(item.first);
// CWallet::mapAddressBook is not expected to contain duplicate
// address strings, but build a separate set as a precaution just in
// case it does.
bool unique = addresses.emplace(address).second;
assert(unique);
// UniValue::pushKV checks if the key exists in O(N)
// and since duplicate addresses are unexpected (checked with
// std::set in O(log(N))), UniValue::__pushKV is used instead,
// which currently is O(1).
ret.__pushKV(address, AddressBookDataToJSON(item.second, false));
}
}

3
src/wallet/wallet.cpp
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@ -1,12 +1,11 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2015 The Bitcoin Core developers
// Copyright (c) 2009-2019 The Bitcoin Core developers
// Copyright (c) 2014-2021 The Dash Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <wallet/wallet.h>
#include <checkpoints.h>
#include <chain.h>
#include <wallet/coinselection.h>
#include <consensus/consensus.h>