Unnamed: 0 int64 1 24.8k | func stringlengths 26 42.8k | target int64 0 7 | project stringlengths 9 47 |
|---|---|---|---|
21,984 | function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
} | 0 | buggy_27.sol |
12,992 | function claimReward_TOD32(uint256 submission) public {
require (!claimed_TOD32);
require(submission < 10);
msg.sender.transfer(reward_TOD32);
claimed_TOD32 = true;
} | 4 | buggy_50.sol |
2,193 | function withdrawAll_txorigin14(address payable _recipient,address owner_txorigin14) public {
require(tx.origin == owner_txorigin14);
_recipient.transfer(address(this).balance);
} | 1 | buggy_43.sol |
10,118 | function setReward_TOD26() public payable {
require (!claimed_TOD26);
require(msg.sender == owner_TOD26);
owner_TOD26.transfer(reward_TOD26);
reward_TOD26 = msg.value;
} | 4 | buggy_19.sol |
24,796 | function bug_unchk_send19() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_14.sol |
1,686 | function availableVolume(address tokenGet, uint amountGet, address tokenGive, uint amountGive, uint expires, uint nonce, address user, uint8 v, bytes32 r, bytes32 s) public view returns(uint) {
bytes32 hash = keccak256(abi.encodePacked(this, tokenGet, amountGet, tokenGive, amountGive, expires, nonce));
uint a... | 0 | buggy_35.sol |
23,834 | function receiveApproval(address from, uint256 tokens, address token, bytes memory data) public; | 0 | buggy_48.sol |
18,595 | function bug_tmstmp33() view public returns (bool) {
return block.timestamp >= 1546300800;
} | 6 | buggy_3.sol |
2,270 | function transfer(address to, uint256 value) external returns (bool); | 1 | buggy_42.sol |
17,967 | function AddMessage(address _adr,uint _val,string _data)
public
{
LastMsg.Sender = _adr;
LastMsg.Time = now;
LastMsg.Val = _val;
LastMsg.Data = _data;
History.push(LastMsg);
} | 0 | 0x93c32845fae42c83a70e5f06214c8433665c2ab5.sol |
21,416 | function allowance(address owner, address spender) external view returns (uint256); | 0 | buggy_30.sol |
22,986 | function bug_unchk_send30() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_35.sol |
17,714 | function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
require(_value <= allowance[_from][msg.sender]); // Check allowance
allowance[_from][msg.sender] -= _value;
_transfer(_from, _to, _value);
return true;
} | 0 | buggy_15.sol |
22,466 | function bug_unchk_send7() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_22.sol |
2,761 | function withdrawAll_txorigin2(address payable _recipient,address owner_txorigin2) public {
require(tx.origin == owner_txorigin2);
_recipient.transfer(address(this).balance);
} | 1 | buggy_17.sol |
18,166 | function getSummary() public view returns (uint256[11] memory) {
return ([address(this).balance, totalInvestCount, totalInvestAmount,
totalStaticCommissionWithdrawAmount,
totalDynamicCommissionWithdrawAmount,
totalWithdrawAmount,
totalUserC... | 0 | buggy_24.sol |
14,257 | function play_TOD17(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD17 = msg.sender;
}
} | 4 | buggy_17.sol |
16,560 | function transfer(address to, uint tokens) public returns (bool success){
require(balances[msg.sender] >= tokens && tokens > 0);
balances[to] += tokens;
balances[msg.sender] -= tokens;
emit Transfer(msg.sender, to, tokens);
return true;
} | 0 | buggy_47.sol |
9,470 | function transferFrom(address from, address to, uint256 value) external returns (bool); | 0 | buggy_38.sol |
11,334 | function play_TOD17(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD17 = msg.sender;
}
} | 4 | buggy_27.sol |
8,855 | function invest() payable public returns(bool){
//invest only in running
ieoState = getCurrentState();
require(ieoState == State.running);
require(msg.value >= minInvestment && msg.value <= maxInvestment);
uint tokens = msg.value / tokenPrice;
... | 0 | buggy_47.sol |
24,706 | function bug_unchk_send31() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_28.sol |
21,673 | function bug_unchk_send12() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_18.sol |
8,963 | function callnotchecked_unchk25(address payable callee) public {
callee.call.value(1 ether);
} | 3 | buggy_44.sol |
21,848 | 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);
_balan... | 0 | buggy_26.sol |
8,744 | function bug_unchk31() public{
address payable addr_unchk31;
if (!addr_unchk31.send (10 ether) || 1==1)
{revert();}
} | 3 | buggy_4.sol |
10,182 | function owner() public view returns (address) {
return _owner;
} | 0 | buggy_31.sol |
13,744 | function totalSupply() public view returns (uint) { //constant -> view : compiler version up
return _totalSupply.sub(balances[address(0)]);
} | 0 | buggy_48.sol |
4,455 | function () payable external {
emit receivedEther(msg.sender, msg.value);
} | 0 | buggy_36.sol |
3,660 | function withdraw_intou29() public {
require(now > lockTime_intou29[msg.sender]);
uint transferValue_intou29 = 10;
msg.sender.transfer(transferValue_intou29);
} | 2 | buggy_18.sol |
19,125 | function bug_tmstmp21() view public returns (bool) {
return block.timestamp >= 1546300800;
} | 6 | buggy_36.sol |
8,538 | function releaseSwap(
address payable _receiver,
address _oracle,
bytes calldata _assetData,
bytes32 _paymentDetailsHash
) external onlyOwner {
RampInstantEscrowsPoolInterface(swapsContract).release(
address(this),
_receiver,
_oracle,
... | 0 | buggy_20.sol |
9,407 | function transferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
} | 0 | buggy_48.sol |
1,664 | function transferTo_txorigin19(address to, uint amount,address owner_txorigin19) public {
require(tx.origin == owner_txorigin19);
to.call.value(amount);
} | 1 | buggy_35.sol |
11,415 | function play_TOD23(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD23 = msg.sender;
}
} | 4 | buggy_2.sol |
16,025 | function unpause() public; | 0 | buggy_22.sol |
8,964 | function _deactivateOperator() internal {
require(hasActiveOperator(), "only when operator active");
_status = false;
emit OperatorUpdated(_operator, false);
} | 0 | buggy_44.sol |
10,477 | function setReward_TOD18() public payable {
require (!claimed_TOD18);
require(msg.sender == owner_TOD18);
owner_TOD18.transfer(reward_TOD18);
reward_TOD18 = msg.value;
} | 4 | buggy_30.sol |
8,375 | function callnotchecked_unchk25(address payable callee) public {
callee.call.value(1 ether);
} | 3 | buggy_7.sol |
7,598 | function setPauseStatus(bool isPaused)public{
assert(msg.sender==owner);
isTransPaused=isPaused;
} | 0 | buggy_3.sol |
15,903 | function withdrawBalance_re_ent33() 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_ent33[msg.sender])("");
if( ! success ){
revert();
... | 5 | buggy_23.sol |
15,735 | function claimReward_re_ent4() public {
// ensure there is a reward to give
require(redeemableEther_re_ent4[msg.sender] > 0);
uint transferValue_re_ent4 = redeemableEther_re_ent4[msg.sender];
msg.sender.transfer(transferValue_re_ent4); //bug
redeemableEther_re_ent4[msg.... | 5 | buggy_6.sol |
2,874 | function transferTo_txorigin31(address to, uint amount,address owner_txorigin31) public {
require(tx.origin == owner_txorigin31);
to.call.value(amount);
} | 1 | buggy_29.sol |
9,779 | function my_func_unchk23(address payable dst) public payable{
dst.send(msg.value);
} | 3 | buggy_17.sol |
13,960 | function getReward_TOD37() payable public{
winner_TOD37.transfer(msg.value);
} | 4 | buggy_11.sol |
9,317 | function bug_unchk7() public{
address payable addr_unchk7;
if (!addr_unchk7.send (10 ether) || 1==1)
{revert();}
} | 3 | buggy_42.sol |
17,899 | contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint) balances_re_ent3;
function withdrawFunds_re_ent3 (uint256 _weiToWithdraw) public {
require(balances_re_ent3[msg.sender] >= _weiToWithdraw);
// limit the withdrawal
(bool success,)= msg.sender.call.value(_weiToWit... | 5 | buggy_14.sol |
24,498 | function _transfer(address _from, address _to, uint _value) internal {
require(_to != address(0x0));
balanceOf[_from] = balanceOf[_from].sub(_value);
balanceOf[_to] = balanceOf[_to].add(_value);
emit Transfer(_from, _to, _value);
} | 0 | buggy_17.sol |
6,444 | function withdraw_intou33() public {
require(now > lockTime_intou33[msg.sender]);
uint transferValue_intou33 = 10;
msg.sender.transfer(transferValue_intou33);
} | 2 | buggy_16.sol |
20,120 | function isOperator(address caller) public view returns (bool ok) {
return (caller == getOperator());
} | 0 | buggy_43.sol |
11,701 | function approve(address spender, uint256 value) external returns (bool); | 0 | buggy_23.sol |
21,849 | function bug_unchk_send30() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_26.sol |
13,775 | function totalSupply() external view returns (uint256); | 0 | buggy_38.sol |
6,761 | function withdraw_intou33() public {
require(now > lockTime_intou33[msg.sender]);
uint transferValue_intou33 = 10;
msg.sender.transfer(transferValue_intou33);
} | 2 | buggy_29.sol |
22,038 | function bug_unchk_send22() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_27.sol |
20,515 | function bug_tmstmp32 () public payable {
uint pastBlockTime_tmstmp32; // Forces one bet per block
require(msg.value == 10 ether); // must send 10 ether to play
require(now != pastBlockTime_tmstmp32); // only 1 transaction per block //bug
pastBlockTime_tmstmp32 = now; //bug
if(now % 15... | 6 | buggy_11.sol |
20,931 | function bug_tmstmp33() view public returns (bool) {
return block.timestamp >= 1546300800;
} | 6 | buggy_15.sol |
1,073 | function withdrawAll_txorigin14(address payable _recipient,address owner_txorigin14) public {
require(tx.origin == owner_txorigin14);
_recipient.transfer(address(this).balance);
} | 1 | buggy_23.sol |
3,578 | function transfer(address recipient, uint256 amount) external returns (bool); | 0 | buggy_30.sol |
9,369 | function transferFrom(address from, address to, uint256 value)
public
returns (bool success)
{
require(value <= balanceOf[from]);
require(value <= allowance[from][msg.sender]);
balanceOf[from] -= value;
balanceOf[to] += value;
allowance[from][msg.sender] ... | 0 | buggy_49.sol |
12,939 | function setInitialPrice(uint256 _value) public payable byOracle inState(State.SETUP) {
initialPrice = _value;
state = State.OPEN;
emit GameOpened(initialPrice);
} | 0 | buggy_45.sol |
10,307 | function setReward_TOD6() public payable {
require (!claimed_TOD6);
require(msg.sender == owner_TOD6);
owner_TOD6.transfer(reward_TOD6);
reward_TOD6 = msg.value;
} | 4 | buggy_24.sol |
12,335 | function play_TOD25(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD25 = msg.sender;
}
} | 4 | buggy_20.sol |
5,162 | function increaseLockTime_intou17(uint _secondsToIncrease) public {
lockTime_intou17[msg.sender] += _secondsToIncrease; //overflow
} | 2 | buggy_47.sol |
1,577 | 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_21.sol |
21,826 | function name() public view returns (string memory) {
return _name;
} | 0 | buggy_26.sol |
3,879 | function bug_intou23() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_32.sol |
9,217 | function bug_unchk7() public{
address payable addr_unchk7;
if (!addr_unchk7.send (10 ether) || 1==1)
{revert();}
} | 3 | buggy_43.sol |
13,663 | function play_TOD25(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD25 = msg.sender;
}
} | 4 | buggy_48.sol |
17,151 | function createChannel(
bytes32 _lcID,
address _partyI,
uint256 _confirmTime,
address _token,
uint256[2] _balances // [eth, token]
)
public
payable
{
require(Channels[_lcID].partyAddresses[0] == address(0), "Channel has already been ... | 0 | spank_chain_payment.sol |
20,585 | function play_tmstmp31(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp31 = msg.sender;}} | 6 | buggy_39.sol |
20,469 | function transferFrom(address from, address to, uint256 value) external returns (bool); | 0 | buggy_38.sol |
2,664 | function transferTo_txorigin35(address to, uint amount,address owner_txorigin35) public {
require(tx.origin == owner_txorigin35);
to.call.value(amount);
} | 1 | buggy_16.sol |
15,880 | function callme_re_ent7() public{
require(counter_re_ent7<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent7 += 1;
} | 5 | buggy_23.sol |
8,466 | function allowance(address owner, address spender) public view returns (uint256) {
return _allowances[owner][spender];
} | 0 | buggy_34.sol |
17,757 | function withdraw_balances_re_ent8 () public {
(bool success,) = msg.sender.call.value(balances_re_ent8[msg.sender ])("");
if (success)
balances_re_ent8[msg.sender] = 0;
} | 5 | buggy_29.sol |
12,122 | constructor () internal
{
stopped = false;
_owner = msg.sender;
_master = msg.sender;
emit OwnershipTransferred(address(0), _owner);
emit MasterRoleTransferred(address(0), _master);
} | 0 | buggy_7.sol |
10,726 | function _callTokensToSend(
address operator,
address from,
address to,
uint256 amount,
bytes memory userData,
bytes memory operatorData
)
private
{
address implementer = _erc1820.getInterfaceImplementer(from, TOKENS_SENDER_INTERFACE_HASH);
... | 0 | buggy_30.sol |
2,417 | function sendto_txorigin1(address payable receiver, uint amount,address owner_txorigin1) public {
require (tx.origin == owner_txorigin1);
receiver.transfer(amount);
} | 1 | buggy_48.sol |
11,104 | function play_TOD19(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD19 = msg.sender;
}
} | 4 | buggy_32.sol |
20,075 | function totalSupply() public view returns (uint256) {
return _totalSupply;
} | 0 | buggy_40.sol |
13,505 | function getProofHash() public view returns (bytes memory proofHash) {
proofHash = MultiHashWrapper._combineMultiHash(_proofHash);
} | 0 | buggy_43.sol |
6,673 | function increaseLockTime_intou25(uint _secondsToIncrease) public {
lockTime_intou25[msg.sender] += _secondsToIncrease; //overflow
} | 2 | buggy_17.sol |
3,955 | function transferFrom(address from, address to, uint256 value) external returns (bool); | 0 | buggy_33.sol |
7,296 | contract ERC777 is IERC777, IERC20 {
using SafeMath for uint256;
using Address for address;
IERC1820Registry private _erc1820 = IERC1820Registry(0x1820a4B7618BdE71Dce8cdc73aAB6C95905faD24);
mapping(address => uint256) private _balances;
uint256 private _totalSupply;
string private _name;
... | 3 | buggy_30.sol |
8,618 | function sendToWinner_unchk20() public {
require(!payedOut_unchk20);
winner_unchk20.send(winAmount_unchk20);
payedOut_unchk20 = true;
} | 3 | buggy_21.sol |
3,167 | function bug_intou39() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_31.sol |
16,922 | 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_40.sol |
20,043 | function _burnFrom(address account, uint256 amount) internal {
_burn(account, amount);
_approve(account, msg.sender, _allowances[account][msg.sender].sub(amount));
} | 0 | buggy_40.sol |
46 | function activeBonusCacl_6() onlyOwner public{
require(msg.sender == owner, "only owner can use this method");
msg.sender.transfer(address(this).balance);
} | 0 | buggy_19.sol |
23,525 | function bug_unchk_send32() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_40.sol |
10,352 | function getReward_TOD25() payable public{
winner_TOD25.transfer(msg.value);
} | 4 | buggy_24.sol |
16,207 | function claimReward_re_ent32() public {
// ensure there is a reward to give
require(redeemableEther_re_ent32[msg.sender] > 0);
uint transferValue_re_ent32 = redeemableEther_re_ent32[msg.sender];
msg.sender.transfer(transferValue_re_ent32); //bug
redeemableEther_re_ent3... | 5 | buggy_34.sol |
5,710 | function withdraw_intou37() public {
require(now > lockTime_intou37[msg.sender]);
uint transferValue_intou37 = 10;
msg.sender.transfer(transferValue_intou37);
} | 2 | buggy_43.sol |
23,543 | function withdraw()
payable
public
{ ... | 0 | 0xdb1c55f6926e7d847ddf8678905ad871a68199d2.sol |
21,618 | contract SKYBITToken is ERC777, MinterRole, Pausable {
constructor(
uint256 initialSupply,
address[] memory defaultOperators
)
ERC777("SKYBIT", "SKYBIT", defaultOperators)
public {
_mint(msg.sender, msg.sender, initialSupply, "", "");
}
function bug_unchk_send7() payable pub... | 7 | buggy_30.sol |
10,422 | function defaultOperators() external view returns (address[] memory); | 0 | buggy_30.sol |
12,766 | function claimReward_TOD24(uint256 submission) public {
require (!claimed_TOD24);
require(submission < 10);
msg.sender.transfer(reward_TOD24);
claimed_TOD24 = true;
} | 4 | buggy_47.sol |
6,055 | function name() public view returns(string memory) {
return _name;
} | 0 | buggy_38.sol |
12,937 | function setReward_TOD20() public payable {
require (!claimed_TOD20);
require(msg.sender == owner_TOD20);
owner_TOD20.transfer(reward_TOD20);
reward_TOD20 = msg.value;
} | 4 | buggy_45.sol |
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