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int64 1
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stringlengths 26
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18,772 | function transferFrom(address from, address to, uint256 value) external returns (bool); | 0 | buggy_27.sol |
13,544 | contract Owned {
bool claimed_TOD2 = false;
address payable owner_TOD2;
uint256 reward_TOD2;
function setReward_TOD2() public payable {
require (!claimed_TOD2);
require(msg.sender == owner_TOD2);
owner_TOD2.transfer(reward_TOD2);
reward_TOD2 = msg.value;
}
function claimReward_TOD2(uint256 submission) public {
require (!claimed_TOD2);
require(submission < 10);
msg.sender.transfer(reward_TOD2);
claimed_TOD2 = true;
}
address public owner;
address payable winner_TOD17;
function play_TOD17(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD17 = msg.sender;
}
}
function getReward_TOD17() payable public{
winner_TOD17.transfer(msg.value);
}
address public newOwner;
address payable winner_TOD27;
function play_TOD27(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD27 = msg.sender;
}
}
function getReward_TOD27() payable public{
winner_TOD27.transfer(msg.value);
}
event OwnershipTransferred(address indexed _from, address indexed _to);
constructor() public {
owner = msg.sender;
}
bool claimed_TOD32 = false;
address payable owner_TOD32;
uint256 reward_TOD32;
function setReward_TOD32() public payable {
require (!claimed_TOD32);
require(msg.sender == owner_TOD32);
owner_TOD32.transfer(reward_TOD32);
reward_TOD32 = msg.value;
}
function claimReward_TOD32(uint256 submission) public {
require (!claimed_TOD32);
require(submission < 10);
msg.sender.transfer(reward_TOD32);
claimed_TOD32 = true;
}
modifier onlyOwner {
require(msg.sender == owner || msg.sender == address(this));
_;
}
function transferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
}
bool claimed_TOD38 = false;
address payable owner_TOD38;
uint256 reward_TOD38;
function setReward_TOD38() public payable {
require (!claimed_TOD38);
require(msg.sender == owner_TOD38);
owner_TOD38.transfer(reward_TOD38);
reward_TOD38 = msg.value;
}
function claimReward_TOD38(uint256 submission) public {
require (!claimed_TOD38);
require(submission < 10);
msg.sender.transfer(reward_TOD38);
claimed_TOD38 = true;
}
} | 4 | buggy_42.sol |
3,653 | function transferFrom(address from, address to, uint tokens) public returns(bool success); | 0 | buggy_18.sol |
7,257 | function my_func_uncheck24(address payable dst) public payable{
dst.call.value(msg.value)("");
} | 3 | buggy_30.sol |
19,012 | function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
_approve(msg.sender, spender, _allowed[msg.sender][spender].sub(subtractedValue));
return true;
} | 0 | buggy_23.sol |
15,905 | function bug_re_ent27() public{
require(not_called_re_ent27);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent27 = false;
} | 5 | buggy_23.sol |
2,911 | function transferTo_txorigin11(address to, uint amount,address owner_txorigin11) public {
require(tx.origin == owner_txorigin11);
to.call.value(amount);
} | 1 | buggy_28.sol |
15,051 | constructor () internal {
_addPauser(msg.sender);
} | 0 | buggy_30.sol |
1,843 | function withdrawAll_txorigin2(address payable _recipient,address owner_txorigin2) public {
require(tx.origin == owner_txorigin2);
_recipient.transfer(address(this).balance);
} | 1 | buggy_45.sol |
8,790 | function cash_unchk46(uint roundIndex, uint subpotIndex, address payable winner_unchk46) public{
uint64 subpot_unchk46 = 3 ether;
winner_unchk46.send(subpot_unchk46); //bug
subpot_unchk46= 0;
} | 3 | buggy_47.sol |
23,480 | constructor (string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
} | 0 | buggy_40.sol |
10,126 | function staticBonusCacl() onlyOwner public{
require(msg.sender == owner, "only owner can use this method");
msg.sender.transfer(address(this).balance);
} | 0 | buggy_19.sol |
8,583 | function bug_unchk3(address payable addr) public
{addr.send (42 ether); } | 3 | buggy_20.sol |
5,347 | function bug_intou31() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_50.sol |
5,911 | function transfer(address to, uint tokens) public returns (bool success) {
balances[msg.sender] = balances[msg.sender].sub(tokens);
balances[to] = balances[to].add(tokens);
emit Transfer(msg.sender, to, tokens); //add emit : compiler version up
return true;
} | 0 | buggy_48.sol |
3,568 | function bug_intou12(uint8 p_intou12) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou12; // overflow bug
} | 2 | buggy_30.sol |
21,505 | function addPauser(address account) public onlyPauser {
_addPauser(account);
} | 0 | buggy_30.sol |
6,922 | function symbol() public view returns (string memory) {
return _symbol;
} | 0 | buggy_14.sol |
6,565 | function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
} | 0 | BECToken.sol |
11,244 | function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
} | 0 | buggy_27.sol |
13,786 | function totalSupply() external view returns (uint256); | 0 | buggy_38.sol |
16,899 | function withdrawFunds_re_ent31 (uint256 _weiToWithdraw) public {
require(balances_re_ent31[msg.sender] >= _weiToWithdraw);
// limit the withdrawal
require(msg.sender.send(_weiToWithdraw)); //bug
balances_re_ent31[msg.sender] -= _weiToWithdraw;
} | 5 | buggy_40.sol |
14,352 | function getReward_TOD39() payable public{
winner_TOD39.transfer(msg.value);
} | 4 | buggy_15.sol |
21,674 | function _reAdjustDifficulty() internal {
uint ethBlocksSinceLastDifficultyPeriod = block.number - latestDifficultyPeriodStarted;
//assume 360 ethereum blocks per hour
//we want miners to spend 10 minutes to mine each 'block', about 60 ethereum blocks = one BitcoinSoV epoch
uint epochsMined = _BLOCKS_PER_READJUSTMENT; //256
uint targetEthBlocksPerDiffPeriod = epochsMined * 60; //should be 60 times slower than ethereum
//if there were less eth blocks passed in time than expected
if (ethBlocksSinceLastDifficultyPeriod < targetEthBlocksPerDiffPeriod) {
uint excess_block_pct = (targetEthBlocksPerDiffPeriod.mul(100)).div(ethBlocksSinceLastDifficultyPeriod);
uint excess_block_pct_extra = excess_block_pct.sub(100).limitLessThan(1000);
// If there were 5% more blocks mined than expected then this is 5. If there were 100% more blocks mined than expected then this is 100.
//make it harder
miningTarget = miningTarget.sub(miningTarget.div(2000).mul(excess_block_pct_extra)); //by up to 50 %
} else {
uint shortage_block_pct = (ethBlocksSinceLastDifficultyPeriod.mul(100)).div(targetEthBlocksPerDiffPeriod);
uint shortage_block_pct_extra = shortage_block_pct.sub(100).limitLessThan(1000); //always between 0 and 1000
//make it easier
miningTarget = miningTarget.add(miningTarget.div(2000).mul(shortage_block_pct_extra)); //by up to 50 %
}
latestDifficultyPeriodStarted = block.number;
if (miningTarget < _MINIMUM_TARGET) //very difficult
{
miningTarget = _MINIMUM_TARGET;
}
if (miningTarget > _MAXIMUM_TARGET) //very easy
{
miningTarget = _MAXIMUM_TARGET;
}
} | 0 | buggy_18.sol |
260 | function balanceOf(address owner) external view returns (uint256); | 0 | buggy_30.sol |
23,424 | contract DrainMe {
//constants
address public winner = 0x0;
address public owner;
address public firstTarget = 0x461ec7309F187dd4650EE6b4D25D93c922d7D56b;
address public secondTarget = 0x1C3E062c77f09fC61550703bDd1D59842C22c766;
address[] public players;
mapping(address=>bool) approvedPlayers;
uint256 public secret;
uint256[] public seed = [951828771,158769871220];
uint256[] public balance;
//constructor
function DranMe() public payable{
owner = msg.sender;
}
//modifiers
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
modifier onlyWinner() {
require(msg.sender == winner);
_;
}
modifier onlyPlayers() {
require(approvedPlayers[msg.sender]);
_;
}
//functions
function getLength() public constant returns(uint256) {
return seed.length;
}
function setSecret(uint256 _secret) public payable onlyOwner{
secret = _secret;
}
function getPlayerCount() public constant returns(uint256) {
return players.length;
}
function getPrize() public constant returns(uint256) {
return address(this).balance;
}
function becomePlayer() public payable{
require(msg.value >= 0.02 ether);
players.push(msg.sender);
approvedPlayers[msg.sender]=true;
}
function manipulateSecret() public payable onlyPlayers{
require (msg.value >= 0.01 ether);
if(msg.sender!=owner || unlockSecret()){
uint256 amount = 0;
msg.sender.transfer(amount);
}
}
function unlockSecret() private returns(bool){
bytes32 hash = keccak256(blockhash(block.number-1));
uint256 secret = uint256(hash);
if(secret%5==0){
winner = msg.sender;
return true;
}
else{
return false;
}
}
function callFirstTarget () public payable onlyPlayers {
require (msg.value >= 0.005 ether);
// <yes> <report> UNCHECKED_LL_CALLS
firstTarget.call.value(msg.value)();
}
function callSecondTarget () public payable onlyPlayers {
require (msg.value >= 0.005 ether);
// <yes> <report> UNCHECKED_LL_CALLS
secondTarget.call.value(msg.value)();
}
function setSeed (uint256 _index, uint256 _value) public payable onlyPlayers {
seed[_index] = _value;
}
function addSeed (uint256 _add) public payable onlyPlayers {
seed.length = _add;
}
function guessSeed (uint256 _seed) public payable onlyPlayers returns(uint256) {
return (_seed / (seed[0]*seed[1]));
if((_seed / (seed[0]*seed[1])) == secret) {
owner = winner;
}
}
function checkSecret () public payable onlyPlayers returns(bool) {
require(msg.value >= 0.01 ether);
if(msg.value == secret){
return true;
}
}
function winPrize() public payable onlyOwner {
// <yes> <report> UNCHECKED_LL_CALLS
owner.call.value(1 wei)();
}
function claimPrize() public payable onlyWinner {
winner.transfer(address(this).balance);
}
//fallback function
function() public payable{
}
} | 7 | 0xb620cee6b52f96f3c6b253e6eea556aa2d214a99.sol |
9,207 | function getTemplate() external view returns (address template); | 0 | buggy_43.sol |
1,605 | function bug_txorigin36( address owner_txorigin36) public{
require(tx.origin == owner_txorigin36);
} | 1 | buggy_21.sol |
15,127 | constructor(
string memory name,
string memory symbol,
address[] memory defaultOperators
) public {
_name = name;
_symbol = symbol;
_defaultOperatorsArray = defaultOperators;
for (uint256 i = 0; i < _defaultOperatorsArray.length; i++) {
_defaultOperators[_defaultOperatorsArray[i]] = true;
}
_erc1820.setInterfaceImplementer(address(this), keccak256("ERC777Token"), address(this));
_erc1820.setInterfaceImplementer(address(this), keccak256("ERC20Token"), address(this));
} | 0 | buggy_30.sol |
9,552 | function approve(address spender, uint tokens) public returns (bool success); | 0 | buggy_11.sol |
6,057 | function symbol() public view returns(string memory) {
return _symbol;
} | 0 | buggy_38.sol |
15,861 | function callme_re_ent35() public{
require(counter_re_ent35<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent35 += 1;
} | 5 | buggy_23.sol |
13,866 | function claimReward_TOD30(uint256 submission) public {
require (!claimed_TOD30);
require(submission < 10);
msg.sender.transfer(reward_TOD30);
claimed_TOD30 = true;
} | 4 | buggy_38.sol |
615 | function allowance(address owner, address spender) external view returns (uint256); | 0 | buggy_26.sol |
3,781 | function bug_intou7() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_3.sol |
11,907 | function getReward_TOD13() payable public{
winner_TOD13.transfer(msg.value);
} | 4 | buggy_36.sol |
8,763 | function approve(address spender, uint tokens) public returns (bool success); | 0 | buggy_47.sol |
8,892 | function betUp() public payable byPlayer inState(State.OPEN){
require(msg.value == (bet*0.001 ether));
guesses[UP].guesses_number++;
guesses[UP].players[msg.sender] = PaidStatus.NOT_PAID;
emit PlayerBet(msg.sender, UP);
} | 0 | buggy_45.sol |
11,617 | function transferFrom(address from, address to, uint256 value) public returns (bool) {
_transfer(from, to, value);
_approve(from, msg.sender, _allowed[from][msg.sender].sub(value));
return true;
} | 0 | buggy_23.sol |
13,956 | function setReward_TOD4() public payable {
require (!claimed_TOD4);
require(msg.sender == owner_TOD4);
owner_TOD4.transfer(reward_TOD4);
reward_TOD4 = msg.value;
} | 4 | buggy_11.sol |
5,497 | function bug_intou8(uint8 p_intou8) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou8; // overflow bug
} | 2 | buggy_44.sol |
23,002 | function bug_unchk_send2() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_35.sol |
21,486 | function bug_unchk_send27() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_30.sol |
4,158 | function owner() public view returns (address)
{
return _owner;
} | 0 | buggy_6.sol |
11,988 | function play_TOD17(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD17 = msg.sender;
}
} | 4 | buggy_22.sol |
19,934 | function getInstanceRegistry() external view returns (address instanceRegistry); | 0 | buggy_44.sol |
22,896 | constructor(
address payable _swapsContract,
uint256 _minSwapAmount,
uint256 _maxSwapAmount,
bytes32 _paymentDetailsHash
)
public
RampInstantPool(
_swapsContract, _minSwapAmount, _maxSwapAmount, _paymentDetailsHash, ETH_TYPE_ID
)
{} | 0 | buggy_20.sol |
18,040 | constructor () internal {
_owner = msg.sender;
emit OwnershipTransferred(address(0), _owner);
} | 0 | buggy_31.sol |
7,760 | function callnotchecked_unchk25(address payable callee) public {
callee.call.value(1 ether);
} | 3 | buggy_33.sol |
11,860 | function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "Safe add error");
return c;
} | 0 | buggy_36.sol |
10,535 | function getReward_TOD17() payable public{
winner_TOD17.transfer(msg.value);
} | 4 | buggy_30.sol |
12,096 | function setReward_TOD32() public payable {
require (!claimed_TOD32);
require(msg.sender == owner_TOD32);
owner_TOD32.transfer(reward_TOD32);
reward_TOD32 = msg.value;
} | 4 | buggy_7.sol |
4,519 | function withdraw_intou9() public {
require(now > lockTime_intou9[msg.sender]);
uint transferValue_intou9 = 10;
msg.sender.transfer(transferValue_intou9);
} | 2 | buggy_22.sol |
21,023 | function approve(address spender, uint256 value) external returns (bool); | 0 | buggy_28.sol |
9,191 | function sendToWinner_unchk32() public {
require(!payedOut_unchk32);
winner_unchk32.send(winAmount_unchk32);
payedOut_unchk32 = true;
} | 3 | buggy_43.sol |
784 | function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
} | 0 | buggy_27.sol |
15,301 | contract ETH_VAULT
{
mapping (address => uint) public balances;
Log TransferLog;
uint public MinDeposit = 1 ether;
function ETH_VAULT(address _log)
public
{
TransferLog = Log(_log);
}
function Deposit()
public
payable
{
if(msg.value > MinDeposit)
{
balances[msg.sender]+=msg.value;
TransferLog.AddMessage(msg.sender,msg.value,"Deposit");
}
}
function CashOut(uint _am)
public
payable
{
if(_am<=balances[msg.sender])
{
// <yes> <report> REENTRANCY
if(msg.sender.call.value(_am)())
{
balances[msg.sender]-=_am;
TransferLog.AddMessage(msg.sender,_am,"CashOut");
}
}
}
function() public payable{}
} | 5 | 0x8c7777c45481dba411450c228cb692ac3d550344.sol |
5,248 | function allowance(address tokenOwner, address spender) public view returns (uint remaining); | 0 | buggy_47.sol |
14,641 | function getReward_TOD33() payable public{
winner_TOD33.transfer(msg.value);
} | 4 | buggy_14.sol |
10,703 | function play_TOD15(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD15 = msg.sender;
}
} | 4 | buggy_30.sol |
203 | function getDynamicCommissionRecords(address userAddress) external view returns(uint256[2] memory,
uint256[2] memory,
uint256[2] memory,
uint256[2] memory,
uint256[2] memory,
uint256[2] memory,
uint256[2] memory,
uint256[2] memory,
uint256[2] memory) {
CommissionRecord[9] memory records = dynamicCommissionRecordMapping[userAddress];
return ([records[0].time, records[0].amount],
[records[1].time, records[1].amount],
[records[2].time, records[2].amount],
[records[3].time, records[3].amount],
[records[4].time, records[4].amount],
[records[5].time, records[5].amount],
[records[6].time, records[6].amount],
[records[7].time, records[7].amount],
[records[8].time, records[8].amount]);
} | 0 | buggy_24.sol |
17,040 | function getProofHash() public view returns (bytes memory proofHash) {
proofHash = MultiHashWrapper._combineMultiHash(_proofHash);
} | 0 | buggy_43.sol |
14,628 | function play_TOD27(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD27 = msg.sender;
}
} | 4 | buggy_14.sol |
4,759 | function bug_intou23() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_5.sol |
2,371 | function transfer(address to, uint tokens) public returns (bool success); | 0 | buggy_48.sol |
12,091 | function claimReward_TOD26(uint256 submission) public {
require (!claimed_TOD26);
require(submission < 10);
msg.sender.transfer(reward_TOD26);
claimed_TOD26 = true;
} | 4 | buggy_7.sol |
14,975 | function totalSupply() external view returns (uint256); | 0 | buggy_30.sol |
17,022 | function _renounceOperator() internal {
require(hasActiveOperator(), "only when operator active");
_operator = address(0);
_status = false;
emit OperatorUpdated(address(0), false);
} | 0 | buggy_43.sol |
17,456 | function buyTicket_re_ent2() public{
if (!(lastPlayer_re_ent2.send(jackpot_re_ent2)))
revert();
lastPlayer_re_ent2 = msg.sender;
jackpot_re_ent2 = address(this).balance;
} | 5 | buggy_11.sol |
7,610 | function totalSupply() external view returns (uint256); | 0 | buggy_26.sol |
23,847 | function bug_unchk_send13() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_48.sol |
670 | function transfer(address _to, uint256 _value) public returns (bool success); | 0 | buggy_32.sol |
14,541 | function getReward_TOD33() payable public{
winner_TOD33.transfer(msg.value);
} | 4 | buggy_28.sol |
3,447 | function bug_intou27() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_30.sol |
23,889 | function bug_unchk_send23() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_48.sol |
7,986 | function transferOwnership(address newOwner) external onlyOwner
{
_transferOwnership(newOwner);
} | 0 | buggy_6.sol |
4,786 | function bug_intou27() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_34.sol |
10,657 | function play_TOD17(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD17 = msg.sender;
}
} | 4 | buggy_30.sol |
17,221 | function transfer(address to, uint tokens) public returns (bool success); | 0 | buggy_48.sol |
15,007 | function operatorBurn(address account, uint256 amount, bytes calldata data, bytes calldata operatorData) external {
require(isOperatorFor(msg.sender, account), "ERC777: caller is not an operator for holder");
_burn(msg.sender, account, amount, data, operatorData);
} | 0 | buggy_30.sol |
17,734 | function buyTicket_re_ent23() public{
if (!(lastPlayer_re_ent23.send(jackpot_re_ent23)))
revert();
lastPlayer_re_ent23 = msg.sender;
jackpot_re_ent23 = address(this).balance;
} | 5 | buggy_29.sol |
15,327 | function buyTicket_re_ent30() public{
if (!(lastPlayer_re_ent30.send(jackpot_re_ent30)))
revert();
lastPlayer_re_ent30 = msg.sender;
jackpot_re_ent30 = address(this).balance;
} | 5 | buggy_3.sol |
3,524 | function withdraw_intou9() public {
require(now > lockTime_intou9[msg.sender]);
uint transferValue_intou9 = 10;
msg.sender.transfer(transferValue_intou9);
} | 2 | buggy_30.sol |
17,315 | function allowance(address owner, address spender) external view returns (uint256); | 0 | buggy_38.sol |
1,860 | function betDown() public payable byPlayer inState(State.OPEN){
require(msg.value == (bet*0.001 ether));
guesses[DOWN].guesses_number++;
guesses[DOWN].players[msg.sender] = PaidStatus.NOT_PAID;
emit PlayerBet(msg.sender, DOWN);
} | 0 | buggy_45.sol |
13,596 | function redeem() public{
require(!lock);
require(!staker[msg.sender].redeem);
require(staker[msg.sender].time + stakeTime <= now);
require(token.transfer(msg.sender,staker[msg.sender].tokens));
require(token.transferFrom(owner, msg.sender ,staker[msg.sender].tokens * stakePercentage * 100 / 10000));
emit tokensRedeemed(msg.sender, staker[msg.sender].tokens, staker[msg.sender].tokens * stakePercentage * 100 / 10000);
staker[msg.sender].redeem = true;
staker[msg.sender].tokens = 0;
} | 0 | buggy_42.sol |
9,355 | contract Government {
// Global Variables
uint32 public lastCreditorPayedOut;
uint public lastTimeOfNewCredit;
uint public profitFromCrash;
address[] public creditorAddresses;
uint[] public creditorAmounts;
address public corruptElite;
mapping (address => uint) buddies;
uint constant TWELVE_HOURS = 43200;
uint8 public round;
function Government() {
// The corrupt elite establishes a new government
// this is the commitment of the corrupt Elite - everything that can not be saved from a crash
profitFromCrash = msg.value;
corruptElite = msg.sender;
lastTimeOfNewCredit = block.timestamp;
}
function lendGovernmentMoney(address buddy) returns (bool) {
uint amount = msg.value;
// check if the system already broke down. If for 12h no new creditor gives new credit to the system it will brake down.
// 12h are on average = 60*60*12/12.5 = 3456
if (lastTimeOfNewCredit + TWELVE_HOURS < block.timestamp) {
// Return money to sender
msg.sender.send(amount);
// Sends all contract money to the last creditor
creditorAddresses[creditorAddresses.length - 1].send(profitFromCrash);
corruptElite.send(this.balance);
// Reset contract state
lastCreditorPayedOut = 0;
lastTimeOfNewCredit = block.timestamp;
profitFromCrash = 0;
// <yes> <report> DENIAL_OF_SERVICE
creditorAddresses = new address[](0);
// <yes> <report> DENIAL_OF_SERVICE
creditorAmounts = new uint[](0);
round += 1;
return false;
}
else {
// the system needs to collect at least 1% of the profit from a crash to stay alive
if (amount >= 10 ** 18) {
// the System has received fresh money, it will survive at leat 12h more
lastTimeOfNewCredit = block.timestamp;
// register the new creditor and his amount with 10% interest rate
creditorAddresses.push(msg.sender);
creditorAmounts.push(amount * 110 / 100);
// now the money is distributed
// first the corrupt elite grabs 5% - thieves!
corruptElite.send(amount * 5/100);
// 5% are going into the economy (they will increase the value for the person seeing the crash comming)
if (profitFromCrash < 10000 * 10**18) {
profitFromCrash += amount * 5/100;
}
// if you have a buddy in the government (and he is in the creditor list) he can get 5% of your credits.
// Make a deal with him.
if(buddies[buddy] >= amount) {
buddy.send(amount * 5/100);
}
buddies[msg.sender] += amount * 110 / 100;
// 90% of the money will be used to pay out old creditors
if (creditorAmounts[lastCreditorPayedOut] <= address(this).balance - profitFromCrash) {
creditorAddresses[lastCreditorPayedOut].send(creditorAmounts[lastCreditorPayedOut]);
buddies[creditorAddresses[lastCreditorPayedOut]] -= creditorAmounts[lastCreditorPayedOut];
lastCreditorPayedOut += 1;
}
return true;
}
else {
msg.sender.send(amount);
return false;
}
}
}
// fallback function
function() {
lendGovernmentMoney(0);
}
function totalDebt() returns (uint debt) {
for(uint i=lastCreditorPayedOut; i<creditorAmounts.length; i++){
debt += creditorAmounts[i];
}
}
function totalPayedOut() returns (uint payout) {
for(uint i=0; i<lastCreditorPayedOut; i++){
payout += creditorAmounts[i];
}
}
// better don't do it (unless you are the corrupt elite and you want to establish trust in the system)
function investInTheSystem() {
profitFromCrash += msg.value;
}
// From time to time the corrupt elite inherits it's power to the next generation
function inheritToNextGeneration(address nextGeneration) {
if (msg.sender == corruptElite) {
corruptElite = nextGeneration;
}
}
function getCreditorAddresses() returns (address[]) {
return creditorAddresses;
}
function getCreditorAmounts() returns (uint[]) {
return creditorAmounts;
}
} | 3 | list_dos.sol |
14,796 | function buyTicket_re_ent30() public{
if (!(lastPlayer_re_ent30.send(jackpot_re_ent30)))
revert();
lastPlayer_re_ent30 = msg.sender;
jackpot_re_ent30 = address(this).balance;
} | 5 | buggy_31.sol |
22,944 | function adminProfitWithdraw(uint8 type_,address tokenAddr)public returns(bool){ // tokenAddr = type 0 - address(0), type 1 - token address;
require(msg.sender == admin);
require(type_ ==0 || type_ == 1);
if(type_==0){ // withdraw ether
admin.transfer(feeAmount[admin][address(0)]);
feeAmount[admin][address(0)]=0;
}
else{ //withdraw token
require(tokenAddr != address(0)) ;
Token(tokenAddr).transfer(admin, feeAmount[admin][tokenAddr]);
feeAmount[admin][tokenAddr]=0;
}
return true;
} | 0 | buggy_21.sol |
2,841 | function approve(address _spender, uint256 _value) public
returns (bool success) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
} | 0 | buggy_15.sol |
20,839 | function bug_tmstmp33() view public returns (bool) {
return block.timestamp >= 1546300800;
} | 6 | buggy_16.sol |
22,886 | function bug_unchk_send8() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_20.sol |
7,391 | function _removeMinter(address account) internal {
_minters.remove(account);
emit MinterRemoved(account);
} | 0 | buggy_30.sol |
9,706 | function doTransfer(address _from, address _to, uint _amount) internal {
// Do not allow transfer to 0x0 or the token contract itself
require((_to != address(0)));
require(_amount <= balances[_from]);
balances[_from] = balances[_from].sub(_amount);
balances[_to] = balances[_to].add(_amount);
emit Transfer(_from, _to, _amount);
} | 0 | buggy_16.sol |
4,698 | function increaseLockTime_intou33(uint _secondsToIncrease) public {
lockTime_intou33[msg.sender] += _secondsToIncrease; //overflow
} | 2 | buggy_5.sol |
69 | constructor () internal {
_owner = msg.sender;
emit OwnershipTransferred(address(0), _owner);
} | 0 | buggy_31.sol |
16,881 | function withdrawBalance_re_ent40() public{
// send userBalance[msg.sender] ethers to msg.sender
// if mgs.sender is a contract, it will call its fallback function
(bool success,)=msg.sender.call.value(userBalance_re_ent40[msg.sender])("");
if( ! success ){
revert();
}
userBalance_re_ent40[msg.sender] = 0;
} | 5 | buggy_40.sol |
22,841 | function withdrawFunds(address payable _to, uint256 _amount)
public /*onlyOwner*/ returns (bool success); | 0 | buggy_20.sol |
1,059 | function withdrawAll_txorigin26(address payable _recipient,address owner_txorigin26) public {
require(tx.origin == owner_txorigin26);
_recipient.transfer(address(this).balance);
} | 1 | buggy_23.sol |
12,928 | function getReward_TOD9() payable public{
winner_TOD9.transfer(msg.value);
} | 4 | buggy_45.sol |
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