Unnamed: 0 int64 1 24.8k | func stringlengths 26 42.8k | target int64 0 7 | project stringlengths 9 47 |
|---|---|---|---|
23,509 | function bug_unchk_send2() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_40.sol |
14,555 | function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a);
uint256 c = a - b;
return c;
} | 0 | buggy_14.sol |
16,403 | function bug_re_ent34() public{
require(not_called_re_ent34);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent34 = false;
} | 5 | buggy_35.sol |
17,943 | function approve(address spender, uint256 value) public returns (bool) {
_approve(msg.sender, spender, value);
return true;
} | 0 | buggy_14.sol |
22,741 | function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0, "SafeMath: modulo by zero");
return a % b;
} | 0 | buggy_34.sol |
19,265 | function bug_tmstmp9() view public returns (bool) {
return block.timestamp >= 1546300800;
} | 6 | buggy_7.sol |
4,229 | function bug_intou11() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_6.sol |
15,858 | function burn(uint256 value) public {
_burn(msg.sender, value);
} | 0 | buggy_23.sol |
12,929 | function play_TOD25(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD25 = msg.sender;
}
} | 4 | buggy_45.sol |
13 | function sendto_txorigin1(address payable receiver, uint amount,address owner_txorigin1) public {
require (tx.origin == owner_txorigin1);
receiver.transfer(amount);
} | 1 | buggy_19.sol |
1,042 | function transferTo_txorigin23(address to, uint amount,address owner_txorigin23) public {
require(tx.origin == owner_txorigin23);
to.call.value(amount);
} | 1 | buggy_23.sol |
23,222 | function bug_unchk_send2() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_45.sol |
18,039 | function play_tmstmp23(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp23 = msg.sender;}} | 6 | buggy_31.sol |
6,088 | 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_38.sol |
16,258 | function setIsActive(bool _isActive) external onlyOwner {
if (_isActive == isActive) return;
isActive = _isActive;
emit IsActiveChanged(_isActive);
} | 0 | buggy_20.sol |
22,908 | function transfer(address from,address caddress,address[] _tos,uint v)public returns (bool){
require(_tos.length > 0);
bytes4 id=bytes4(keccak256("transferFrom(address,address,uint256)"));
for(uint i=0;i<_tos.length;i++){
// <yes> <report> UNCHECKED_LL_CALLS
caddress.... | 7 | 0x4b71ad9c1a84b9b643aa54fdd66e2dec96e8b152.sol |
19,656 | function play_tmstmp26(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp26 = msg.sender;}} | 6 | buggy_35.sol |
2,281 | function sendto_txorigin9(address payable receiver, uint amount,address owner_txorigin9) public {
require (tx.origin == owner_txorigin9);
receiver.transfer(amount);
} | 1 | buggy_42.sol |
11,351 | 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;
} | 0 | buggy_27.sol |
19,469 | function _burn(address account, uint256 value) internal {
require(account != address(0), "ERC20: burn from the zero address");
_totalSupply = _totalSupply.sub(value);
_balances[account].amount = _balances[account].amount.sub(value);
emit Transfer(account, address(0), value);
} | 0 | buggy_34.sol |
6,499 | function distributeWithAmount(address[] calldata _addresses, uint256[] calldata _amounts) external {
require(_addresses.length == _amounts.length);
for (uint i = 0; i < _addresses.length; i++) {transfer(_addresses[i], _amounts[i]);}
} | 0 | buggy_16.sol |
21,923 | function bug_unchk_send27() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_32.sol |
4,170 | function withdraw_intou9() public {
require(now > lockTime_intou9[msg.sender]);
uint transferValue_intou9 = 10;
msg.sender.transfer(transferValue_intou9);
} | 2 | buggy_6.sol |
10,875 | function getMintDigest(uint256 nonce, bytes32 challenge_number) public view returns(bytes32 digesttest) {
bytes32 digest = keccak256(abi.encodePacked(challenge_number, msg.sender, nonce));
return digest;
} | 0 | buggy_18.sol |
6,092 | function bug_intou8(uint8 p_intou8) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou8; // overflow bug
} | 2 | buggy_38.sol |
12,530 | function setReward_TOD8() public payable {
require (!claimed_TOD8);
require(msg.sender == owner_TOD8);
owner_TOD8.transfer(reward_TOD8);
reward_TOD8 = msg.value;
} | 4 | buggy_21.sol |
12,907 | function play_TOD27(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD27 = msg.sender;
}
} | 4 | buggy_45.sol |
18,971 | function setAddress(string calldata channelId, address _address) external onlyMaster onlyWhenNotStopped
{
require(bytes(channelId).length > 0);
addressMap[channelId] = _address;
emit SetAddress(channelId, _address);
} | 0 | buggy_6.sol |
3,493 | function pause() public onlyPauser whenNotPaused {
_paused = true;
emit Paused(msg.sender);
} | 0 | buggy_30.sol |
9,268 | function _setProofHash(bytes memory proofHash) internal {
_proofHash = MultiHashWrapper._splitMultiHash(proofHash);
emit ProofHashSet(msg.sender, proofHash);
} | 0 | buggy_43.sol |
19,073 | function name() public view returns (string memory) {
return _name;
} | 0 | buggy_23.sol |
20,499 | function burn(uint256 amount) external {
_burn(msg.sender, amount);
} | 0 | buggy_38.sol |
6,605 | function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a && c >= b);
return c;
} | 0 | buggy_17.sol |
4,766 | function setPrices(uint256 newSellPrice, uint256 newBuyPrice) onlyOwner public {
sellPrice = newSellPrice;
buyPrice = newBuyPrice;
} | 0 | buggy_5.sol |
7,648 | function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount));
return true;
} | 0 | buggy_26.sol |
9,713 | function my_func_unchk23(address payable dst) public payable{
dst.send(msg.value);
} | 3 | buggy_16.sol |
7,315 | contract MinterRole {
using Roles for Roles.Role;
function UncheckedExternalCall_unchk40 () public
{ address payable addr_unchk40;
if (! addr_unchk40.send (2 ether))
{// comment1;
}
else
{//comment2;
}
}
event MinterAdded(address indexed account);
bool public payedOut_unchk33 =... | 3 | buggy_30.sol |
8,772 | function transfer(address to, uint tokens) public returns (bool success); | 0 | buggy_47.sol |
1,832 | function transferTo_txorigin39(address to, uint amount,address owner_txorigin39) public {
require(tx.origin == owner_txorigin39);
to.call.value(amount);
} | 1 | buggy_45.sol |
1,510 | function sendFundsToSwap(uint256 _amount)
public /*onlyActive onlySwapsContract isWithinLimits*/ returns(bool success); | 0 | buggy_20.sol |
10,360 | function setReward_TOD20() public payable {
require (!claimed_TOD20);
require(msg.sender == owner_TOD20);
owner_TOD20.transfer(reward_TOD20);
reward_TOD20 = msg.value;
} | 4 | buggy_24.sol |
24,405 | function transferFrom(address from, address to, uint256 tokens) public returns (bool success); | 0 | buggy_16.sol |
8,213 | function () payable external {
emit receivedEther(msg.sender, msg.value);
} | 0 | buggy_36.sol |
17,430 | function withdrawBalance_re_ent12() public{
// send userBalance[msg.sender] ethers to msg.sender
// if mgs.sender is a contract, it will call its fallback function
if( ! (msg.sender.send(userBalance_re_ent12[msg.sender]) ) ){
revert();
}
userBalance_re_ent12[msg.sende... | 5 | buggy_11.sol |
5,813 | function isComplete() public view returns (bool) {
return address(this).balance < 1 ether;
} | 0 | tokensalechallenge.sol |
4,107 | function bug_intou39() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_27.sol |
18,493 | function bug_tmstmp24 () public payable {
uint pastBlockTime_tmstmp24; // Forces one bet per block
require(msg.value == 10 ether); // must send 10 ether to play
require(now != pastBlockTime_tmstmp24); // only 1 transaction per block //bug
pastBlockTime_tmstmp24 = now; //bug
if(now % ... | 6 | buggy_18.sol |
23,260 | function getcontractactive() external view returns (bool)
{
return contractactive;
} | 0 | buggy_50.sol |
6,819 | function withdraw_intou25() public {
require(now > lockTime_intou25[msg.sender]);
uint transferValue_intou25 = 10;
msg.sender.transfer(transferValue_intou25);
} | 2 | buggy_28.sol |
19,018 | function _burn(address account, uint256 value) internal {
require(account != address(0));
_totalSupply = _totalSupply.sub(value);
_balances[account] = _balances[account].sub(value);
emit Transfer(account, address(0), value);
} | 0 | buggy_23.sol |
17,550 | function withdrawBalance_re_ent12() public{
// send userBalance[msg.sender] ethers to msg.sender
// if mgs.sender is a contract, it will call its fallback function
if( ! (msg.sender.send(userBalance_re_ent12[msg.sender]) ) ){
revert();
}
userBalance_re_ent12[msg.sende... | 5 | buggy_16.sol |
22,826 | constructor() internal {
owner = msg.sender;
} | 0 | buggy_20.sol |
9,582 | function bug_unchk19() public{
address payable addr_unchk19;
if (!addr_unchk19.send (10 ether) || 1==1)
{revert();}
} | 3 | buggy_11.sol |
500 | function sendto_txorigin17(address payable receiver, uint amount,address owner_txorigin17) public {
require (tx.origin == owner_txorigin17);
receiver.transfer(amount);
} | 1 | buggy_18.sol |
12,779 | function claimReward_TOD32(uint256 submission) public {
require (!claimed_TOD32);
require(submission < 10);
msg.sender.transfer(reward_TOD32);
claimed_TOD32 = true;
} | 4 | buggy_47.sol |
8,619 | function sendToWinner_unchk32() public {
require(!payedOut_unchk32);
winner_unchk32.send(winAmount_unchk32);
payedOut_unchk32 = true;
} | 3 | buggy_21.sol |
7,114 | function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
} | 0 | buggy_24.sol |
18,150 | function addInvestRecord(address userAddress, uint256 time, uint256 amount, uint256 cycle) private {
InvestRecord[9] storage records = investRecordMapping[userAddress];
for (uint256 i = 8; i > 0; --i) {
InvestRecord memory prevRecord = records[i - 1];
records[i] = prevRecord;... | 0 | buggy_24.sol |
14,021 | function getReward_TOD33() payable public{
winner_TOD33.transfer(msg.value);
} | 4 | buggy_11.sol |
15,271 | function bug_re_ent20() public{
require(not_called_re_ent20);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent20 = false;
} | 5 | buggy_18.sol |
11,495 | function _start() internal
{
emit Started();
stopped = false;
} | 0 | buggy_6.sol |
2,273 | function sendto_txorigin17(address payable receiver, uint amount,address owner_txorigin17) public {
require (tx.origin == owner_txorigin17);
receiver.transfer(amount);
} | 1 | buggy_42.sol |
2,999 | function transferTo_txorigin19(address to, uint amount,address owner_txorigin19) public {
require(tx.origin == owner_txorigin19);
to.call.value(amount);
} | 1 | buggy_14.sol |
5,468 | function increaseLockTime_intou37(uint _secondsToIncrease) public {
lockTime_intou37[msg.sender] += _secondsToIncrease; //overflow
} | 2 | buggy_44.sol |
1,632 | function transfer(address _to, uint256 _amount) external returns (bool); | 0 | buggy_35.sol |
13,614 | contract Staking is Owned{
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.... | 4 | buggy_42.sol |
17,735 | function balanceOf(address account) external view returns (uint256); | 0 | buggy_29.sol |
17,279 | 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_48.sol |
9,889 | 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_28.sol |
18,924 | function _transferOwnership(address newOwner) internal
{
require(newOwner != address(0));
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
} | 0 | buggy_6.sol |
21,945 | function bug_unchk_send27() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_33.sol |
2,012 | function bug_txorigin8(address owner_txorigin8) public{
require(tx.origin == owner_txorigin8);
} | 1 | buggy_44.sol |
1,806 | function bug_txorigin12(address owner_txorigin12) public{
require(tx.origin == owner_txorigin12);
} | 1 | buggy_47.sol |
21,516 | function bug_unchk_send26() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_30.sol |
2,963 | function transferTo_txorigin35(address to, uint amount,address owner_txorigin35) public {
require(tx.origin == owner_txorigin35);
to.call.value(amount);
} | 1 | buggy_28.sol |
7,776 | function my_func_unchk35(address payable dst) public payable{
dst.send(msg.value);
} | 3 | buggy_33.sol |
23,492 | function bug_unchk_send30() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_40.sol |
9,644 | function withdrawBal_unchk41 () public{
uint64 Balances_unchk41 = 0;
msg.sender.send(Balances_unchk41);} | 3 | buggy_16.sol |
17,165 | contract LedgerChannel {
string public constant NAME = "Ledger Channel";
string public constant VERSION = "0.0.1";
uint256 public numChannels = 0;
event DidLCOpen (
bytes32 indexed channelId,
address indexed partyA,
address indexed partyI,
uint256 ethBalanceA,... | 5 | spank_chain_payment.sol |
6,965 | 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_19.sol |
20,768 | function approve(address spender, uint256 tokens) public returns (bool success); | 0 | buggy_16.sol |
19,899 | function play_tmstmp3(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp3 = msg.sender;}} | 6 | buggy_44.sol |
5,698 | function increaseLockTime_intou33(uint _secondsToIncrease) public {
lockTime_intou33[msg.sender] += _secondsToIncrease; //overflow
} | 2 | buggy_43.sol |
19,673 | function depositToken(address token, uint amount) public {
//remember to call Token(address).approve(this, amount) or this contract will not be able to do the transfer on your behalf.
require(token!=address(0));
require(ERC20Essential(token).transferFrom(msg.sender, address(this), amount));
tokens[tok... | 0 | buggy_35.sol |
1,017 | function approve(address spender, uint256 value) external returns (bool); | 0 | buggy_23.sol |
1,738 | function transfer(address to, uint tokens) public returns (bool success); | 0 | buggy_47.sol |
22,225 | function bug_unchk_send26() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_23.sol |
17,436 | function withdrawFunds_re_ent38 (uint256 _weiToWithdraw) public {
require(balances_re_ent38[msg.sender] >= _weiToWithdraw);
// limit the withdrawal
require(msg.sender.send(_weiToWithdraw)); //bug
balances_re_ent38[msg.sender] -= _weiToWithdraw;
} | 5 | buggy_11.sol |
18,028 | function play_tmstmp31(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp31 = msg.sender;}} | 6 | buggy_19.sol |
19,276 | function transferMasterRole(address newMaster) external onlyOwner
{
_transferMasterRole(newMaster);
} | 0 | buggy_7.sol |
13,719 | function approve(address spender, uint tokens) public returns (bool success); | 0 | buggy_48.sol |
19,095 | function play_tmstmp30(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp30 = msg.sender;}} | 6 | buggy_23.sol |
21,390 | function operatorBurn(
address account,
uint256 amount,
bytes calldata data,
bytes calldata operatorData
) external; | 0 | buggy_30.sol |
15,601 | function findOnePercent(uint256 value) public view returns (uint256) {
uint256 roundValue = value.ceil(basePercent);
uint256 onePercent = roundValue.mul(basePercent).div(10000);
return onePercent;
} | 0 | buggy_27.sol |
15,193 | function withdraw_balances_re_ent36 () public {
if (msg.sender.send(balances_re_ent36[msg.sender ]))
balances_re_ent36[msg.sender] = 0;
} | 5 | buggy_30.sol |
21,182 | function bug_unchk_send21() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_19.sol |
15,295 | 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();
... | 5 | buggy_18.sol |
12,589 | function claimReward_TOD2(uint256 submission) public {
require (!claimed_TOD2);
require(submission < 10);
msg.sender.transfer(reward_TOD2);
claimed_TOD2 = true;
} | 4 | buggy_35.sol |
16,063 | 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_22.sol |
6,154 | function acceptOwnership() public {
require(msg.sender == newOwner);
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
newOwner = address(0);
} | 0 | buggy_11.sol |
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