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Merge pull request #3413

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d31ad26 qt: Add missing lock in WalletModel::listCoins (Wladimir J. van der Laan)
28352af qt: protect SetAddressBook with cs_wallet lock everywhere (Wladimir J. van der Laan)
aaf8d15 qt: Add missing LOCKs for locked coin functions (Wladimir J. van der Laan)
4757e92 qt: add missing cs_wallet lock in AddressTableModel::setData (Wladimir J. van der Laan)
This commit is contained in:
Wladimir J. van der Laan 2014-01-06 13:36:51 +01:00
commit 37d30ec3cf
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GPG Key ID: 74810B012346C9A6
3 changed files with 24 additions and 21 deletions
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39
src/qt/addresstablemodel.cpp
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@ -244,33 +244,34 @@ bool AddressTableModel::setData(const QModelIndex &index, const QVariant &value,
if(role == Qt::EditRole) if(role == Qt::EditRole)
{ {
switch(index.column()) LOCK(wallet->cs_wallet); /* For SetAddressBook / DelAddressBook */
CTxDestination curAddress = CBitcoinAddress(rec->address.toStdString()).Get();
if(index.column() == Label)
{ {
case Label:
// Do nothing, if old label == new label // Do nothing, if old label == new label
if(rec->label == value.toString()) if(rec->label == value.toString())
{ {
editStatus = NO_CHANGES; editStatus = NO_CHANGES;
return false; return false;
} }
wallet->SetAddressBook(CBitcoinAddress(rec->address.toStdString()).Get(), value.toString().toStdString(), strPurpose); wallet->SetAddressBook(curAddress, value.toString().toStdString(), strPurpose);
break; } else if(index.column() == Address) {
case Address: CTxDestination newAddress = CBitcoinAddress(value.toString().toStdString()).Get();
// Do nothing, if old address == new address
if(CBitcoinAddress(rec->address.toStdString()) == CBitcoinAddress(value.toString().toStdString()))
{
editStatus = NO_CHANGES;
return false;
}
// Refuse to set invalid address, set error status and return false // Refuse to set invalid address, set error status and return false
else if(!walletModel->validateAddress(value.toString())) if(boost::get<CNoDestination>(&newAddress))
{ {
editStatus = INVALID_ADDRESS; editStatus = INVALID_ADDRESS;
return false; return false;
} }
// Do nothing, if old address == new address
else if(newAddress == curAddress)
{
editStatus = NO_CHANGES;
return false;
}
// Check for duplicate addresses to prevent accidental deletion of addresses, if you try // Check for duplicate addresses to prevent accidental deletion of addresses, if you try
// to paste an existing address over another address (with a different label) // to paste an existing address over another address (with a different label)
else if(wallet->mapAddressBook.count(CBitcoinAddress(value.toString().toStdString()).Get())) else if(wallet->mapAddressBook.count(newAddress))
{ {
editStatus = DUPLICATE_ADDRESS; editStatus = DUPLICATE_ADDRESS;
return false; return false;
@ -278,15 +279,11 @@ bool AddressTableModel::setData(const QModelIndex &index, const QVariant &value,
// Double-check that we're not overwriting a receiving address // Double-check that we're not overwriting a receiving address
else if(rec->type == AddressTableEntry::Sending) else if(rec->type == AddressTableEntry::Sending)
{ {
{ // Remove old entry
LOCK(wallet->cs_wallet); wallet->DelAddressBook(curAddress);
// Remove old entry // Add new entry with new address
wallet->DelAddressBook(CBitcoinAddress(rec->address.toStdString()).Get()); wallet->SetAddressBook(newAddress, rec->label.toStdString(), strPurpose);
// Add new entry with new address
wallet->SetAddressBook(CBitcoinAddress(value.toString().toStdString()).Get(), rec->label.toStdString(), strPurpose);
}
} }
break;
} }
return true; return true;
} }

1
src/qt/paymentserver.cpp
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@ -548,6 +548,7 @@ void PaymentServer::fetchPaymentACK(CWallet* wallet, SendCoinsRecipient recipien
else { else {
CPubKey newKey; CPubKey newKey;
if (wallet->GetKeyFromPool(newKey)) { if (wallet->GetKeyFromPool(newKey)) {
LOCK(wallet->cs_wallet); // SetAddressBook
CKeyID keyID = newKey.GetID(); CKeyID keyID = newKey.GetID();
wallet->SetAddressBook(keyID, strAccount, "refund"); wallet->SetAddressBook(keyID, strAccount, "refund");

5
src/qt/walletmodel.cpp
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@ -502,6 +502,7 @@ void WalletModel::listCoins(std::map<QString, std::vector<COutput> >& mapCoins)
std::vector<COutput> vCoins; std::vector<COutput> vCoins;
wallet->AvailableCoins(vCoins); wallet->AvailableCoins(vCoins);
LOCK(wallet->cs_wallet); // ListLockedCoins, mapWallet
std::vector<COutPoint> vLockedCoins; std::vector<COutPoint> vLockedCoins;
wallet->ListLockedCoins(vLockedCoins); wallet->ListLockedCoins(vLockedCoins);
@ -531,20 +532,24 @@ void WalletModel::listCoins(std::map<QString, std::vector<COutput> >& mapCoins)
bool WalletModel::isLockedCoin(uint256 hash, unsigned int n) const bool WalletModel::isLockedCoin(uint256 hash, unsigned int n) const
{ {
LOCK(wallet->cs_wallet);
return wallet->IsLockedCoin(hash, n); return wallet->IsLockedCoin(hash, n);
} }
void WalletModel::lockCoin(COutPoint& output) void WalletModel::lockCoin(COutPoint& output)
{ {
LOCK(wallet->cs_wallet);
wallet->LockCoin(output); wallet->LockCoin(output);
} }
void WalletModel::unlockCoin(COutPoint& output) void WalletModel::unlockCoin(COutPoint& output)
{ {
LOCK(wallet->cs_wallet);
wallet->UnlockCoin(output); wallet->UnlockCoin(output);
} }
void WalletModel::listLockedCoins(std::vector<COutPoint>& vOutpts) void WalletModel::listLockedCoins(std::vector<COutPoint>& vOutpts)
{ {
LOCK(wallet->cs_wallet);
wallet->ListLockedCoins(vOutpts); wallet->ListLockedCoins(vOutpts);
} }