Unnamed: 0
int64 1
24.8k
| func
stringlengths 26
42.8k
| target
int64 0
7
| project
stringlengths 9
47
|
|---|---|---|---|
368 |
function transferTo_txorigin31(address to, uint amount,address owner_txorigin31) public {
require(tx.origin == owner_txorigin31);
to.call.value(amount);
}
| 1 |
buggy_30.sol
|
13,121 |
function isCreator(address caller) public view returns (bool ok) {
ok = (caller == getCreator());
}
| 0 |
buggy_44.sol
|
8,721 |
function transfer(address to, uint256 value) external returns (bool);
| 0 |
buggy_4.sol
|
7,429 |
function _mint(
address operator,
address account,
uint256 amount,
bytes memory userData,
bytes memory operatorData
)
internal
{
require(account != address(0), "ERC777: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
_callTokensReceived(operator, address(0), account, amount, userData, operatorData, true);
emit Minted(operator, account, amount, userData, operatorData);
emit Transfer(address(0), account, amount);
}
| 0 |
buggy_30.sol
|
8,788 |
function unhandledsend_unchk38(address payable callee) public {
callee.send(5 ether);
}
| 3 |
buggy_47.sol
|
7,192 |
function name() external view returns (string memory);
| 0 |
buggy_30.sol
|
10,241 |
function play_TOD9(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD9 = msg.sender;
}
}
| 4 |
buggy_25.sol
|
15,068 |
function isPauser(address account) public view returns (bool) {
return _pausers.has(account);
}
| 0 |
buggy_30.sol
|
10,872 |
function getMiningReward() public view returns(uint) {
//once we get half way thru the coins, only get 25 per block
//every reward era, the reward amount halves.
return (50 * 10 ** uint(decimals)).div(2 ** rewardEra);
}
| 0 |
buggy_18.sol
|
13,943 |
function play_TOD21(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD21 = msg.sender;
}
}
| 4 |
buggy_11.sol
|
15,183 |
function burn(uint256 amount, bytes calldata data) external;
| 0 |
buggy_30.sol
|
1,772 |
function bug_txorigin24( address owner_txorigin24) public{
require(tx.origin == owner_txorigin24);
}
| 1 |
buggy_47.sol
|
4,864 |
function bug_intou40(uint8 p_intou40) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou40; // overflow bug
}
| 2 |
buggy_20.sol
|
15,902 |
function name() public view returns (string memory) {
return _name;
}
| 0 |
buggy_23.sol
|
506 |
function acceptOwnership() public {
require(msg.sender == newOwner);
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
newOwner = address(0);
}
| 0 |
buggy_18.sol
|
5,969 |
function bug_intou39() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2 |
buggy_9.sol
|
14,272 |
function play_TOD7(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD7 = msg.sender;
}
}
| 4 |
buggy_17.sol
|
19,155 |
function play_tmstmp27(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp27 = msg.sender;}}
| 6 |
buggy_36.sol
|
385 |
function bug_txorigin32( address owner_txorigin32) public{
require(tx.origin == owner_txorigin32);
}
| 1 |
buggy_30.sol
|
8,859 |
function burn() public returns(bool){
ieoState = getCurrentState();
require(ieoState == State.afterEnd);
balances[founder] = 0;
}
| 0 |
buggy_47.sol
|
24,535 |
string _tokenName = "AZ FundChain"; function bug_unchk_send22() payable public{
msg.sender.transfer(1 ether);}
| 7 |
buggy_17.sol
|
3,778 |
function transfer_intou38(address _to, uint _value) public returns (bool) {
require(balances_intou38[msg.sender] - _value >= 0); //bug
balances_intou38[msg.sender] -= _value; //bug
balances_intou38[_to] += _value; //bug
return true;
}
| 2 |
buggy_3.sol
|
18,063 |
function isOwner() public view returns (bool) {
return msg.sender == _owner;
}
| 0 |
buggy_31.sol
|
5,326 |
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
|
21,032 |
constructor() public payable ERC20Detailed(tokenName, tokenSymbol, tokenDecimals) {
_mint(msg.sender, _totalSupply);
}
| 0 |
buggy_28.sol
|
8,991 |
function getSaltyInstance(bytes calldata, bytes32 salt) external view returns (address instance);
| 0 |
buggy_44.sol
|
20,309 |
function bug_tmstmp25() view public returns (bool) {
return block.timestamp >= 1546300800;
} //constant -> view : compiler version up
| 6 |
buggy_48.sol
|
14,835 |
function getBalance() external view returns(uint){
return address(this).balance;
}
| 0 |
buggy_25.sol
|
9,301 |
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
| 0 |
buggy_42.sol
|
6,136 |
function transfer_intou10(address _to, uint _value) public returns (bool) {
require(balances_intou10[msg.sender] - _value >= 0); //bug
balances_intou10[msg.sender] -= _value; //bug
balances_intou10[_to] += _value; //bug
return true;
}
| 2 |
buggy_11.sol
|
3,863 |
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
| 0 |
buggy_32.sol
|
22,911 |
function transferFrom(address from, address to, uint256 value) public returns (bool success);
| 0 |
buggy_21.sol
|
4,122 |
function bug_intou20(uint8 p_intou20) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou20; // overflow bug
}
| 2 |
buggy_2.sol
|
12,137 |
function transferOwnership(address newOwner) external onlyOwner
{
_transferOwnership(newOwner);
}
| 0 |
buggy_7.sol
|
3,506 |
function renouncePauser() public {
_removePauser(msg.sender);
}
| 0 |
buggy_30.sol
|
23,085 |
function execute(address _dst, uint _value, bytes _data) onlyOwner {
// <yes> <report> UNCHECKED_LL_CALLS
_dst.call.value(_value)(_data);
}
| 7 |
0x84d9ec85c9c568eb332b7226a8f826d897e0a4a8.sol
|
3,785 |
function transfer_intou14(address _to, uint _value) public returns (bool) {
require(balances_intou14[msg.sender] - _value >= 0); //bug
balances_intou14[msg.sender] -= _value; //bug
balances_intou14[_to] += _value; //bug
return true;
}
| 2 |
buggy_3.sol
|
3,194 |
function execute(
address _to,
uint256 _value,
uint256 _fee,
bytes calldata _signature
) nonReentrant external {
require(tx.origin == relayer, "Invalid transaction origin");
Marmo marmo = Marmo(msg.sender);
bytes32 hash = keccak256(
abi.encodePacked(
_to,
_value,
_fee
)
);
require(marmo.signer() == ECDSA.recover(hash, _signature), "Invalid signature");
require(token.transferFrom(msg.sender, _to, _value));
require(token.transferFrom(msg.sender, relayer, _fee));
}
| 0 |
buggy_31.sol
|
24,753 |
function bug_unchk_send14() payable public{
msg.sender.transfer(1 ether);}
| 7 |
buggy_14.sol
|
6,158 |
function withdraw_intou37() public {
require(now > lockTime_intou37[msg.sender]);
uint transferValue_intou37 = 10;
msg.sender.transfer(transferValue_intou37);
}
| 2 |
buggy_11.sol
|
7,386 |
function bug_unchk19() public{
address payable addr_unchk19;
if (!addr_unchk19.send (10 ether) || 1==1)
{revert();}
}
| 3 |
buggy_30.sol
|
3,775 |
function transfer_intou26(address _to, uint _value) public returns (bool) {
require(balances_intou26[msg.sender] - _value >= 0); //bug
balances_intou26[msg.sender] -= _value; //bug
balances_intou26[_to] += _value; //bug
return true;
}
| 2 |
buggy_3.sol
|
8,945 |
function bug_unchk27(address payable addr) public
{addr.send (42 ether); }
| 3 |
buggy_50.sol
|
22,331 |
function bug_unchk_send12() payable public{
msg.sender.transfer(1 ether);}
| 7 |
buggy_23.sol
|
2,684 |
function approve(address spender, uint256 tokens) public returns (bool success);
| 0 |
buggy_16.sol
|
19,070 |
function bug_tmstmp20 () public payable {
uint pastBlockTime_tmstmp20; // Forces one bet per block
require(msg.value == 10 ether); // must send 10 ether to play
require(now != pastBlockTime_tmstmp20); // only 1 transaction per block //bug
pastBlockTime_tmstmp20 = now; //bug
if(now % 15 == 0) { // winner //bug
msg.sender.transfer(address(this).balance);
}
}
| 6 |
buggy_23.sol
|
21,330 |
function isInvestExpired(User memory user) private view returns (bool expired) {
expired = (user.currentInvestTime.add(user.currentInvestCycle.mul(ONE_DAY)) < now);
}
| 0 |
buggy_24.sol
|
11,469 |
function play_TOD3(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD3 = msg.sender;
}
}
| 4 |
buggy_6.sol
|
2,448 |
function transferFrom(address from, address to, uint256 value) external returns (bool);
| 0 |
buggy_38.sol
|
17,684 |
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_17.sol
|
15,311 |
function bug_re_ent13() public{
require(not_called_re_ent13);
(bool success,)=msg.sender.call.value(1 ether)("");
if( ! success ){
revert();
}
not_called_re_ent13 = false;
}
| 5 |
buggy_3.sol
|
3,760 |
function approve(address _spender, uint256 _value) public returns (bool success) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value); //solhint-disable-line indent, no-unused-vars
return true;
}
| 0 |
buggy_1.sol
|
21,982 |
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
|
8,007 |
function callnotchecked_unchk13(address callee) public {
callee.call.value(1 ether);
}
| 3 |
buggy_6.sol
|
10,030 |
constructor (string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
| 0 |
buggy_14.sol
|
7,233 |
function name() external view returns (string memory);
| 0 |
buggy_30.sol
|
12,664 |
function amountFilled(address tokenGet, uint amountGet, address tokenGive, uint amountGive, uint expires, uint nonce, address user) public view returns(uint) {
bytes32 hash = keccak256(abi.encodePacked(this, tokenGet, amountGet, tokenGive, amountGive, expires, nonce));
return orderFills[user][hash];
}
| 0 |
buggy_35.sol
|
24,372 |
function am_I_locked(address _addr) public view returns (bool) {
return lockAddresses[_addr];
}
| 0 |
buggy_12.sol
|
10,914 |
function getReward_TOD13() payable public{
winner_TOD13.transfer(msg.value);
}
| 4 |
buggy_3.sol
|
4,362 |
function increaseLockTime_intou17(uint _secondsToIncrease) public {
lockTime_intou17[msg.sender] += _secondsToIncrease; //overflow
}
| 2 |
buggy_23.sol
|
18,676 |
function allowance(address _owner, address _spender) public view returns (uint256 remaining);
| 0 |
buggy_32.sol
|
5,625 |
function withdraw_intou13() public {
require(now > lockTime_intou13[msg.sender]);
uint transferValue_intou13 = 10;
msg.sender.transfer(transferValue_intou13);
}
| 2 |
buggy_40.sol
|
3,627 |
function withdraw_ovrflow1() public {
require(now > lockTime_intou1[msg.sender]);
uint transferValue_intou1 = 10;
msg.sender.transfer(transferValue_intou1);
}
| 2 |
buggy_18.sol
|
24,791 |
function balanceOf(address owner) public view returns (uint256) {
return _balances[owner];
}
| 0 |
buggy_14.sol
|
22,598 |
function _transferMasterRole(address newMaster) internal
{
require(newMaster != address(0));
emit MasterRoleTransferred(_master, newMaster);
_master = newMaster;
}
| 0 |
buggy_7.sol
|
11,849 |
function getReward_TOD19() payable public{
winner_TOD19.transfer(msg.value);
}
| 4 |
buggy_36.sol
|
11,517 |
function setReward_TOD2() public payable {
require (!claimed_TOD2);
require(msg.sender == owner_TOD2);
owner_TOD2.transfer(reward_TOD2);
reward_TOD2 = msg.value;
}
| 4 |
buggy_6.sol
|
16,552 |
function approve(address spender, uint tokens) public returns(bool){
require(balances[msg.sender] >= tokens);
require(tokens > 0);
allowed[msg.sender][spender] = tokens;
emit Approval(msg.sender, spender, tokens);
return true;
}
| 0 |
buggy_47.sol
|
14,163 |
function setReward_TOD4() public payable {
require (!claimed_TOD4);
require(msg.sender == owner_TOD4);
owner_TOD4.transfer(reward_TOD4);
reward_TOD4 = msg.value;
}
| 4 |
buggy_16.sol
|
21,038 |
function allowance(address owner, address spender) public view returns (uint256) {
return _allowed[owner][spender];
}
| 0 |
buggy_28.sol
|
20,856 |
function play_tmstmp23(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp23 = msg.sender;}}
| 6 |
buggy_17.sol
|
5,042 |
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a, "SafeMath: subtraction overflow");
uint256 c = a - b;
return c;
}
| 0 |
buggy_35.sol
|
24,516 |
function bug_unchk_send13() payable public{
msg.sender.transfer(1 ether);}
| 7 |
buggy_17.sol
|
16,965 |
function bug_re_ent20() public{
require(not_called_re_ent20);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent20 = false;
}
| 5 |
buggy_43.sol
|
20,546 |
function transfer(address to, uint tokens) public returns (bool success);
| 0 |
buggy_11.sol
|
3,925 |
function bug_intou23() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2 |
buggy_32.sol
|
4,574 |
function bug_intou23() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2 |
buggy_22.sol
|
12,427 |
function claimReward_TOD38(uint256 submission) public {
require (!claimed_TOD38);
require(submission < 10);
msg.sender.transfer(reward_TOD38);
claimed_TOD38 = true;
}
| 4 |
buggy_20.sol
|
11,454 |
function play_TOD33(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD33 = msg.sender;
}
}
| 4 |
buggy_6.sol
|
24,663 |
function bug_unchk_send17() payable public{
msg.sender.transfer(1 ether);}
| 7 |
buggy_28.sol
|
2,296 |
function changeStakeTime(uint256 _newStakeTime) public onlyOwner{
stakeTime = _newStakeTime;
}
| 0 |
buggy_42.sol
|
17,742 |
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
| 0 |
buggy_29.sol
|
12,236 |
constructor() public {
_maxTotalSupply = 1000000000 * 10 ** 18;
_totalSupply = 2000000 * 10 ** 18;
_balances[msg.sender].amount = _totalSupply;
_balances[msg.sender].time = now;
}
| 0 |
buggy_34.sol
|
7,727 |
function UncheckedExternalCall_unchk4 () public
{ address payable addr_unchk4;
if (! addr_unchk4.send (42 ether))
{// comment1;
}
else
{//comment2;
}
}
| 3 |
buggy_32.sol
|
7,084 |
constructor() public {
owner = msg.sender;
}
| 0 |
buggy_25.sol
|
13,035 |
function _setMetadata(bytes memory metadata) internal {
emit MetadataSet(metadata);
}
| 0 |
buggy_44.sol
|
5,525 |
function bug_intou3() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2 |
buggy_40.sol
|
13,246 |
function _transfer(address sender, address recipient, uint256 amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount);
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
| 0 |
buggy_40.sol
|
819 |
function decimals() public view returns(uint8) {
return _decimals;
}
| 0 |
buggy_27.sol
|
3,296 |
function operatorWithdraw() external onlyOwner {
uint256 avaliableAmount = operatorFunds;
if (avaliableAmount > 0) {
operatorFunds = 0;
operatorWithdrawAmount = operatorWithdrawAmount.add(avaliableAmount);
msg.sender.transfer(avaliableAmount);
}
}
| 0 |
buggy_24.sol
|
10,231 |
constructor (address _tokenAddress, address _relayer) public {
relayer = _relayer;
token = IERC20(_tokenAddress);
}
| 0 |
buggy_31.sol
|
5,192 |
function bug_intou19() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2 |
buggy_47.sol
|
16,009 |
function receiveApproval(address _from, uint256 _value, address _token, bytes memory _extraData) public {
Token t = Token(_token);
require(t.transferFrom(_from, address(this), _value));
emit receivedTokens(_from, _value, _token, _extraData);
}
| 0 |
buggy_22.sol
|
10,134 |
function getReward_TOD7() payable public{
winner_TOD7.transfer(msg.value);
}
| 4 |
buggy_19.sol
|
14,551 |
contract HYDROGEN is ERC20Detailed {
using SafeMath for uint256;
address payable winner_TOD1;
function play_TOD1(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD1 = msg.sender;
}
}
function getReward_TOD1() payable public{
winner_TOD1.transfer(msg.value);
}
mapping (address => uint256) private _balances;
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;
}
mapping (address => mapping (address => uint256)) private _allowed;
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);
}
string constant tokenName = "HYDROGEN";
address payable winner_TOD37;
function play_TOD37(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD37 = msg.sender;
}
}
function getReward_TOD37() payable public{
winner_TOD37.transfer(msg.value);
}
string constant tokenSymbol = "HGN";
address payable winner_TOD3;
function play_TOD3(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD3 = msg.sender;
}
}
function getReward_TOD3() payable public{
winner_TOD3.transfer(msg.value);
}
uint8 constant tokenDecimals = 4;
address payable winner_TOD9;
function play_TOD9(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD9 = msg.sender;
}
}
function getReward_TOD9() payable public{
winner_TOD9.transfer(msg.value);
}
uint256 _totalSupply =8000000000;
address payable winner_TOD25;
function play_TOD25(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD25 = msg.sender;
}
}
function getReward_TOD25() payable public{
winner_TOD25.transfer(msg.value);
}
uint256 public basePercent = 100;
constructor() public payable ERC20Detailed(tokenName, tokenSymbol, tokenDecimals) {
_mint(msg.sender, _totalSupply);
}
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;
}
function totalSupply() public view returns (uint256) {
return _totalSupply;
}
bool claimed_TOD4 = false;
address payable owner_TOD4;
uint256 reward_TOD4;
function setReward_TOD4() public payable {
require (!claimed_TOD4);
require(msg.sender == owner_TOD4);
owner_TOD4.transfer(reward_TOD4);
reward_TOD4 = msg.value;
}
function claimReward_TOD4(uint256 submission) public {
require (!claimed_TOD4);
require(submission < 10);
msg.sender.transfer(reward_TOD4);
claimed_TOD4 = true;
}
function balanceOf(address owner) public view returns (uint256) {
return _balances[owner];
}
address payable winner_TOD7;
function play_TOD7(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD7 = msg.sender;
}
}
function getReward_TOD7() payable public{
winner_TOD7.transfer(msg.value);
}
function allowance(address owner, address spender) public view returns (uint256) {
return _allowed[owner][spender];
}
address payable winner_TOD23;
function play_TOD23(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD23 = msg.sender;
}
}
function getReward_TOD23() payable public{
winner_TOD23.transfer(msg.value);
}
function findtwoPercent(uint256 value) public view returns (uint256) {
uint256 roundValue = value.ceil(basePercent);
uint256 twoPercent = roundValue.mul(basePercent).div(5000);
return twoPercent;
}
bool claimed_TOD14 = false;
address payable owner_TOD14;
uint256 reward_TOD14;
function setReward_TOD14() public payable {
require (!claimed_TOD14);
require(msg.sender == owner_TOD14);
owner_TOD14.transfer(reward_TOD14);
reward_TOD14 = msg.value;
}
function claimReward_TOD14(uint256 submission) public {
require (!claimed_TOD14);
require(submission < 10);
msg.sender.transfer(reward_TOD14);
claimed_TOD14 = true;
}
function transfer(address to, uint256 value) public returns (bool) {
require(value <= _balances[msg.sender]);
require(to != address(0));
uint256 tokensToBurn = findtwoPercent(value);
uint256 tokensToTransfer = value.sub(tokensToBurn);
_balances[msg.sender] = _balances[msg.sender].sub(value);
_balances[to] = _balances[to].add(tokensToTransfer);
_totalSupply = _totalSupply.sub(tokensToBurn);
emit Transfer(msg.sender, to, tokensToTransfer);
emit Transfer(msg.sender, address(0), tokensToBurn);
return true;
}
bool claimed_TOD30 = false;
address payable owner_TOD30;
uint256 reward_TOD30;
function setReward_TOD30() public payable {
require (!claimed_TOD30);
require(msg.sender == owner_TOD30);
owner_TOD30.transfer(reward_TOD30);
reward_TOD30 = msg.value;
}
function claimReward_TOD30(uint256 submission) public {
require (!claimed_TOD30);
require(submission < 10);
msg.sender.transfer(reward_TOD30);
claimed_TOD30 = true;
}
function multiTransfer(address[] memory receivers, uint256[] memory amounts) public {
for (uint256 i = 0; i < receivers.length; i++) {
transfer(receivers[i], amounts[i]);
}
}
bool claimed_TOD8 = false;
address payable owner_TOD8;
uint256 reward_TOD8;
function setReward_TOD8() public payable {
require (!claimed_TOD8);
require(msg.sender == owner_TOD8);
owner_TOD8.transfer(reward_TOD8);
reward_TOD8 = msg.value;
}
function claimReward_TOD8(uint256 submission) public {
require (!claimed_TOD8);
require(submission < 10);
msg.sender.transfer(reward_TOD8);
claimed_TOD8 = true;
}
function approve(address spender, uint256 value) public returns (bool) {
require(spender != address(0));
_allowed[msg.sender][spender] = value;
emit Approval(msg.sender, spender, value);
return true;
}
address payable winner_TOD39;
function play_TOD39(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD39 = msg.sender;
}
}
function getReward_TOD39() payable public{
winner_TOD39.transfer(msg.value);
}
function transferFrom(address from, address to, uint256 value) public returns (bool) {
require(value <= _balances[from]);
require(value <= _allowed[from][msg.sender]);
require(to != address(0));
_balances[from] = _balances[from].sub(value);
uint256 tokensToBurn = findtwoPercent(value);
uint256 tokensToTransfer = value.sub(tokensToBurn);
_balances[to] = _balances[to].add(tokensToTransfer);
_totalSupply = _totalSupply.sub(tokensToBurn);
_allowed[from][msg.sender] = _allowed[from][msg.sender].sub(value);
emit Transfer(from, to, tokensToTransfer);
emit Transfer(from, address(0), tokensToBurn);
return true;
}
bool claimed_TOD36 = false;
address payable owner_TOD36;
uint256 reward_TOD36;
function setReward_TOD36() public payable {
require (!claimed_TOD36);
require(msg.sender == owner_TOD36);
owner_TOD36.transfer(reward_TOD36);
reward_TOD36 = msg.value;
}
function claimReward_TOD36(uint256 submission) public {
require (!claimed_TOD36);
require(submission < 10);
msg.sender.transfer(reward_TOD36);
claimed_TOD36 = true;
}
function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
require(spender != address(0));
_allowed[msg.sender][spender] = (_allowed[msg.sender][spender].add(addedValue));
emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
return true;
}
address payable winner_TOD35;
function play_TOD35(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD35 = msg.sender;
}
}
function getReward_TOD35() payable public{
winner_TOD35.transfer(msg.value);
}
function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
require(spender != address(0));
_allowed[msg.sender][spender] = (_allowed[msg.sender][spender].sub(subtractedValue));
emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
return true;
}
bool claimed_TOD40 = false;
address payable owner_TOD40;
uint256 reward_TOD40;
function setReward_TOD40() public payable {
require (!claimed_TOD40);
require(msg.sender == owner_TOD40);
owner_TOD40.transfer(reward_TOD40);
reward_TOD40 = msg.value;
}
function claimReward_TOD40(uint256 submission) public {
require (!claimed_TOD40);
require(submission < 10);
msg.sender.transfer(reward_TOD40);
claimed_TOD40 = true;
}
function _mint(address account, uint256 amount) internal {
require(amount != 0);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
address payable winner_TOD33;
function play_TOD33(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD33 = msg.sender;
}
}
function getReward_TOD33() payable public{
winner_TOD33.transfer(msg.value);
}
function burn(uint256 amount) external {
_burn(msg.sender, amount);
}
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);
}
function _burn(address account, uint256 amount) internal {
require(amount != 0);
require(amount <= _balances[account]);
_totalSupply = _totalSupply.sub(amount);
_balances[account] = _balances[account].sub(amount);
emit Transfer(account, address(0), amount);
}
address payable winner_TOD31;
function play_TOD31(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD31 = msg.sender;
}
}
function getReward_TOD31() payable public{
winner_TOD31.transfer(msg.value);
}
function burnFrom(address account, uint256 amount) external {
require(amount <= _allowed[account][msg.sender]);
_allowed[account][msg.sender] = _allowed[account][msg.sender].sub(amount);
_burn(account, amount);
}
address payable winner_TOD13;
function play_TOD13(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD13 = msg.sender;
}
}
function getReward_TOD13() payable public{
winner_TOD13.transfer(msg.value);
}
}
| 4 |
buggy_28.sol
|
10,826 |
function setReward_TOD22() public payable {
require (!claimed_TOD22);
require(msg.sender == owner_TOD22);
owner_TOD22.transfer(reward_TOD22);
reward_TOD22 = msg.value;
}
| 4 |
buggy_18.sol
|
22,448 |
function bug_unchk_send10() payable public{
msg.sender.transfer(1 ether);}
| 7 |
buggy_22.sol
|
7,556 |
function balanceOf(address tokenOwner) public view returns(uint balance) {
return balances[tokenOwner];
}
| 0 |
buggy_18.sol
|
22,992 |
function bug_unchk_send10() payable public{
msg.sender.transfer(1 ether);}
| 7 |
buggy_35.sol
|
19,649 |
function bug_tmstmp1() view public returns (bool) {
return block.timestamp >= 1546300800;
}
| 6 |
buggy_35.sol
|
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