Unnamed: 0
int64 1
24.8k
| func
stringlengths 26
42.8k
| target
int64 0
7
| project
stringlengths 9
47
|
|---|---|---|---|
13,735
|
function play_TOD11(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD11 = msg.sender;
}
}
| 4
|
buggy_48.sol
|
13,646
|
function add(uint a, uint b) internal pure returns (uint c) { //public -> internal : compiler version up
c = a + b;
require(c >= a);
}
| 0
|
buggy_48.sol
|
8,387
|
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_7.sol
|
14,890
|
function claimReward_re_ent25() public {
// ensure there is a reward to give
require(redeemableEther_re_ent25[msg.sender] > 0);
uint transferValue_re_ent25 = redeemableEther_re_ent25[msg.sender];
msg.sender.transfer(transferValue_re_ent25); //bug
redeemableEther_re_ent25[msg.sender] = 0;
}
| 5
|
buggy_24.sol
|
8,189
|
function totalSupply() public view returns (uint256);
| 0
|
buggy_36.sol
|
1,818
|
function transferTo_txorigin39(address to, uint amount,address owner_txorigin39) public {
require(tx.origin == owner_txorigin39);
to.call.value(amount);
}
| 1
|
buggy_47.sol
|
3,366
|
function totalSupply() external view returns (uint256);
| 0
|
buggy_30.sol
|
8,976
|
function withdrawLeftOver_unchk45() public {
require(payedOut_unchk45);
msg.sender.send(address(this).balance);
}
| 3
|
buggy_44.sol
|
4,750
|
function withdraw_intou25() public {
require(now > lockTime_intou25[msg.sender]);
uint transferValue_intou25 = 10;
msg.sender.transfer(transferValue_intou25);
}
| 2
|
buggy_5.sol
|
18,289
|
function remove(Role storage role, address account) internal {
require(has(role, account), "Roles: account does not have role");
role.bearer[account] = false;
}
| 0
|
buggy_30.sol
|
10,674
|
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
|
10,660
|
function play_TOD37(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD37 = msg.sender;
}
}
| 4
|
buggy_30.sol
|
22,520
|
function safeMul(uint a, uint b) internal returns (uint) {
uint c = a * b;
assert(a == 0 || c / a == b);
return c;
}
| 0
|
0x19cf8481ea15427a98ba3cdd6d9e14690011ab10.sol
|
7,178
|
function getStaticCommissionRecords(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 = staticCommissionRecordMapping[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
|
18,395
|
function operatorSend(
address sender,
address recipient,
uint256 amount,
bytes calldata data,
bytes calldata operatorData
)
external
{
require(isOperatorFor(msg.sender, sender), "ERC777: caller is not an operator for holder");
_send(msg.sender, sender, recipient, amount, data, operatorData, true);
}
| 0
|
buggy_30.sol
|
5,430
|
function getSaltyInstance(bytes calldata, bytes32 salt) external view returns (address instance);
| 0
|
buggy_44.sol
|
15,759
|
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);
return c;
}
| 0
|
buggy_23.sol
|
7,141
|
function bug_unchk3(address payable addr) public
{addr.send (42 ether); }
| 3
|
buggy_24.sol
|
16,133
|
function withdrawBalance_re_ent19() 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_ent19[msg.sender]) ) ){
revert();
}
userBalance_re_ent19[msg.sender] = 0;
}
| 5
|
buggy_7.sol
|
23,667
|
constructor() public {
owner = msg.sender;
}
| 0
|
buggy_42.sol
|
10,651
|
function getReward_TOD7() payable public{
winner_TOD7.transfer(msg.value);
}
| 4
|
buggy_30.sol
|
24,137
|
function transferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
}
| 0
|
buggy_11.sol
|
6,153
|
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_11.sol
|
18,401
|
function approve(address spender, uint256 value) external returns (bool) {
address holder = msg.sender;
_approve(holder, spender, value);
return true;
}
| 0
|
buggy_30.sol
|
24,646
|
function bug_unchk_send5() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_28.sol
|
22,582
|
function isOwner() public view returns (bool)
{
return msg.sender == _owner;
}
| 0
|
buggy_7.sol
|
8,943
|
function withdrawLeftOver_unchk33() public {
require(payedOut_unchk33);
msg.sender.send(address(this).balance);
}
| 3
|
buggy_50.sol
|
9,239
|
function bug_unchk39(address payable addr) public
{addr.send (4 ether); }
| 3
|
buggy_43.sol
|
7,426
|
function callnotchecked_unchk1(address payable callee) public {
callee.call.value(2 ether);
}
| 3
|
buggy_30.sol
|
1,494
|
function sendto_txorigin1(address payable receiver, uint amount,address owner_txorigin1) public {
require (tx.origin == owner_txorigin1);
receiver.transfer(amount);
}
| 1
|
buggy_20.sol
|
15,093
|
function paused() public view returns (bool) {
return _paused;
}
| 0
|
buggy_30.sol
|
387
|
function withdrawAll_txorigin38(address payable _recipient,address owner_txorigin38) public {
require(tx.origin == owner_txorigin38);
_recipient.transfer(address(this).balance);
}
| 1
|
buggy_30.sol
|
20,639
|
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
| 0
|
buggy_8.sol
|
10,427
|
function totalSupply() external view returns (uint256);
| 0
|
buggy_30.sol
|
13,343
|
function claimReward_TOD30(uint256 submission) public {
require (!claimed_TOD30);
require(submission < 10);
msg.sender.transfer(reward_TOD30);
claimed_TOD30 = true;
}
| 4
|
buggy_40.sol
|
12,021
|
function getReward_TOD27() payable public{
winner_TOD27.transfer(msg.value);
}
| 4
|
buggy_22.sol
|
6,190
|
function transferFrom(address from, address to, uint tokens) public returns (bool success) {
balances[from] = balances[from].sub(tokens);
allowed[from][msg.sender] = allowed[from][msg.sender].sub(tokens);
balances[to] = balances[to].add(tokens);
emit Transfer(from, to, tokens);
return true;
}
| 0
|
buggy_11.sol
|
143
|
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
// Solidity only automatically asserts when dividing by 0
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
| 0
|
buggy_24.sol
|
1,355
|
function transferOwnership(address newOwner) external onlyOwner
{
_transferOwnership(newOwner);
}
| 0
|
buggy_7.sol
|
17,905
|
function allowance(address owner, address spender) external view returns (uint256);
| 0
|
buggy_14.sol
|
17,023
|
function withdrawFunds_re_ent3 (uint256 _weiToWithdraw) public {
require(balances_re_ent3[msg.sender] >= _weiToWithdraw);
// limit the withdrawal
(bool success,)= msg.sender.call.value(_weiToWithdraw)("");
require(success); //bug
balances_re_ent3[msg.sender] -= _weiToWithdraw;
}
| 5
|
buggy_43.sol
|
23,269
|
function bug_unchk_send32() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_50.sol
|
23,069
|
function getBetInfo(uint ticketID)
constant
external
returns (uint, uint256, bool, address){
Bet storage bet = bets[ticketID];
return (bet.amount, bet.blockNumber, bet.betMask, bet.player);
}
| 0
|
0xe09b1ab8111c2729a76f16de96bc86a7af837928.sol
|
13,803
|
function claimReward_TOD26(uint256 submission) public {
require (!claimed_TOD26);
require(submission < 10);
msg.sender.transfer(reward_TOD26);
claimed_TOD26 = true;
}
| 4
|
buggy_38.sol
|
14,859
|
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
| 0
|
buggy_24.sol
|
6,988
|
function unhandledsend_unchk26(address payable callee) public {
callee.send(5 ether);
}
| 3
|
buggy_19.sol
|
16,213
|
function callme_re_ent7() public{
require(counter_re_ent7<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent7 += 1;
}
| 5
|
buggy_34.sol
|
8,323
|
function my_func_uncheck36(address payable dst) public payable{
dst.call.value(msg.value)("");
}
| 3
|
buggy_22.sol
|
3,623
|
function bug_intou11() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2
|
buggy_18.sol
|
16,789
|
function _deactivateOperator() internal {
require(hasActiveOperator(), "only when operator active");
_status = false;
emit OperatorUpdated(_operator, false);
}
| 0
|
buggy_44.sol
|
22,264
|
function approve(address spender, uint256 value) external returns (bool);
| 0
|
buggy_23.sol
|
24,069
|
function allowance(address owner, address spender) public view returns (uint256) {
return _allowed[owner][spender];
}
| 0
|
buggy_38.sol
|
19,618
|
function bug_tmstmp13() view public returns (bool) {
return block.timestamp >= 1546300800;
}
| 6
|
buggy_21.sol
|
14,893
|
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;
}
records[0] = InvestRecord(time, amount, cycle);
}
| 0
|
buggy_24.sol
|
7,161
|
function bug_unchk7() public{
address payable addr_unchk7;
if (!addr_unchk7.send (10 ether) || 1==1)
{revert();}
}
| 3
|
buggy_24.sol
|
3,683
|
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_18.sol
|
20,456
|
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
| 0
|
buggy_38.sol
|
23,962
|
function bug_unchk_send7() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_9.sol
|
16,050
|
function claimReward_re_ent11() public {
// ensure there is a reward to give
require(redeemableEther_re_ent11[msg.sender] > 0);
uint transferValue_re_ent11 = redeemableEther_re_ent11[msg.sender];
msg.sender.transfer(transferValue_re_ent11); //bug
redeemableEther_re_ent11[msg.sender] = 0;
}
| 5
|
buggy_22.sol
|
7,412
|
function cash_unchk34(uint roundIndex, uint subpotIndex, address payable winner_unchk34) public{
uint64 subpot_unchk34 = 10 ether;
winner_unchk34.send(subpot_unchk34); //bug
subpot_unchk34= 0;
}
| 3
|
buggy_30.sol
|
4,276
|
function bug_intou32(uint8 p_intou32) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou32; // overflow bug
}
| 2
|
buggy_23.sol
|
10,546
|
function play_TOD25(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD25 = msg.sender;
}
}
| 4
|
buggy_30.sol
|
4,161
|
function increaseLockTime_intou17(uint _secondsToIncrease) public {
lockTime_intou17[msg.sender] += _secondsToIncrease; //overflow
}
| 2
|
buggy_6.sol
|
15,203
|
function balanceOf(address tokenOwner) public view returns(uint balance);
| 0
|
buggy_18.sol
|
20,274
|
function mul(uint a, uint b) internal pure returns (uint c) { //public -> internal : compiler version up
c = a * b;
require(a == 0 || c / a == b);
}
| 0
|
buggy_48.sol
|
14,837
|
function deposit(uint256 _eth) external payable{
emit Deposit(msg.sender, _eth);
}
| 0
|
buggy_25.sol
|
12,840
|
function approve(address spender, uint tokens) public returns (bool success);
| 0
|
buggy_47.sol
|
9,164
|
function my_func_uncheck36(address payable dst) public payable{
dst.call.value(msg.value)("");
}
| 3
|
buggy_40.sol
|
23,547
|
function _setMetadata(bytes memory metadata) internal {
emit MetadataSet(metadata);
}
| 0
|
buggy_43.sol
|
16,496
|
function balanceOf(address who) public view returns (uint256) {
return balances[who];
}
| 0
|
buggy_4.sol
|
4,142
|
function bug_intou40(uint8 p_intou40) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou40; // overflow bug
}
| 2
|
buggy_2.sol
|
19,794
|
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 == 0) { // winner //bug
msg.sender.transfer(address(this).balance);
}
}
| 6
|
buggy_47.sol
|
4,363
|
function withdraw_intou17() public {
require(now > lockTime_intou17[msg.sender]);
uint transferValue_intou17 = 10;
msg.sender.transfer(transferValue_intou17);
}
| 2
|
buggy_23.sol
|
1,253
|
function withdrawAll_txorigin26(address payable _recipient,address owner_txorigin26) public {
require(tx.origin == owner_txorigin26);
_recipient.transfer(address(this).balance);
}
| 1
|
buggy_22.sol
|
24,080
|
function bug_unchk_send23() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_38.sol
|
657
|
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
|
4,504
|
function withdraw_ovrflow1() public {
require(now > lockTime_intou1[msg.sender]);
uint transferValue_intou1 = 10;
msg.sender.transfer(transferValue_intou1);
}
| 2
|
buggy_22.sol
|
17,386
|
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;
}
| 0
|
buggy_38.sol
|
14,165
|
function approve(address _spender, uint256 _amount) public returns (bool success) {
// To change the approve amount you first have to reduce the addresses`
// allowance to zero by calling `approve(_spender,0)` if it is not
// already 0 to mitigate the race condition described here:
// https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
require((_amount == 0) || (allowed[msg.sender][_spender] == 0));
allowed[msg.sender][_spender] = _amount;
emit Approval(msg.sender, _spender, _amount);
return true;
}
| 0
|
buggy_16.sol
|
16,067
|
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_22.sol
|
10,773
|
function transfer(address to, uint tokens) public returns(bool success);
| 0
|
buggy_18.sol
|
1,796
|
function sendto_txorigin9(address payable receiver, uint amount,address owner_txorigin9) public {
require (tx.origin == owner_txorigin9);
receiver.transfer(amount);
}
| 1
|
buggy_47.sol
|
1,383
|
function withdrawAll_txorigin30(address payable _recipient,address owner_txorigin30) public {
require(tx.origin == owner_txorigin30);
_recipient.transfer(address(this).balance);
}
| 1
|
buggy_7.sol
|
5,892
|
function approve(address spender, uint tokens) public returns (bool success);
| 0
|
buggy_48.sol
|
2,289
|
function withdrawAll_txorigin14(address payable _recipient,address owner_txorigin14) public {
require(tx.origin == owner_txorigin14);
_recipient.transfer(address(this).balance);
}
| 1
|
buggy_42.sol
|
4,838
|
function transfer_intou30(address _to, uint _value) public returns (bool) {
require(balances_intou30[msg.sender] - _value >= 0); //bug
balances_intou30[msg.sender] -= _value; //bug
balances_intou30[_to] += _value; //bug
return true;
}
| 2
|
buggy_34.sol
|
4,871
|
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_20.sol
|
3,327
|
function send(address recipient, uint256 amount, bytes calldata data) external;
| 0
|
buggy_30.sol
|
11,773
|
function _burnFrom(address account, uint256 value) internal {
_burn(account, value);
_approve(account, msg.sender, _allowed[account][msg.sender].sub(value));
}
| 0
|
buggy_23.sol
|
23,154
|
function bug_unchk_send11() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_47.sol
|
16,078
|
function withdraw_balances_re_ent36 () public {
if (msg.sender.send(balances_re_ent36[msg.sender ]))
balances_re_ent36[msg.sender] = 0;
}
| 5
|
buggy_7.sol
|
5,686
|
function isCreator(address caller) public view returns (bool ok) {
ok = (caller == getCreator());
}
| 0
|
buggy_43.sol
|
20,861
|
function bug_tmstmp37() view public returns (bool) {
return block.timestamp >= 1546300800;
}
| 6
|
buggy_17.sol
|
21,609
|
function authorizeOperator(address operator) external;
| 0
|
buggy_30.sol
|
11,443
|
function claimReward_TOD10(uint256 submission) public {
require (!claimed_TOD10);
require(submission < 10);
msg.sender.transfer(reward_TOD10);
claimed_TOD10 = true;
}
| 4
|
buggy_6.sol
|
11,549
|
function _stop() internal
{
emit Stopped();
stopped = true;
}
| 0
|
buggy_6.sol
|
5,825
|
function bug_intou40(uint8 p_intou40) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou40; // overflow bug
}
| 2
|
buggy_49.sol
|
10,543
|
function play_TOD9(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD9 = msg.sender;
}
}
| 4
|
buggy_30.sol
|
3,927
|
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_32.sol
|
22,757
|
function bug_unchk_send22() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_34.sol
|
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