Unnamed: 0
int64 1
24.8k
| func
stringlengths 26
42.8k
| target
int64 0
7
| project
stringlengths 9
47
|
|---|---|---|---|
13,640
|
function play_TOD33(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD33 = msg.sender;
}
}
| 4
|
buggy_49.sol
|
5,509
|
function totalSupply() external view returns (uint256);
| 0
|
buggy_40.sol
|
4,617
|
function bug_intou32(uint8 p_intou32) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou32; // overflow bug
}
| 2
|
buggy_7.sol
|
7,680
|
function approve(address _spender, uint256 _value) public returns (bool success);
| 0
|
buggy_32.sol
|
18,237
|
function operatorSend(
address sender,
address recipient,
uint256 amount,
bytes calldata data,
bytes calldata operatorData
) external;
| 0
|
buggy_30.sol
|
20,060
|
function play_tmstmp38(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp38 = msg.sender;}}
| 6
|
buggy_40.sol
|
251
|
function balanceOf(address account) external view returns (uint256);
| 0
|
buggy_30.sol
|
147
|
function sendto_txorigin29(address payable receiver, uint amount,address owner_txorigin29) public {
require (tx.origin == owner_txorigin29);
receiver.transfer(amount);
}
| 1
|
buggy_24.sol
|
15,854
|
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
|
20,046
|
function balanceOf(address account) external view returns (uint256);
| 0
|
buggy_40.sol
|
9,477
|
function unhandledsend_unchk38(address payable callee) public {
callee.send(5 ether);
}
| 3
|
buggy_38.sol
|
11,105
|
function getReward_TOD19() payable public{
winner_TOD19.transfer(msg.value);
}
| 4
|
buggy_32.sol
|
7,735
|
function withdrawLeftOver_unchk9() public {
require(payedOut_unchk9);
msg.sender.send(address(this).balance);
}
| 3
|
buggy_33.sol
|
22,328
|
function allowance(address owner, address spender) external view returns (uint256);
| 0
|
buggy_23.sol
|
17,962
|
function Put(uint _unlockTime)
public
payable
{
var acc = Acc[msg.sender];
acc.balance += msg.value;
acc.unlockTime = _unlockTime>now?_unlockTime:now;
LogFile.AddMessage(msg.sender,msg.value,"Put");
}
| 0
|
0x93c32845fae42c83a70e5f06214c8433665c2ab5.sol
|
21,541
|
function renouncePauser() public {
_removePauser(msg.sender);
}
| 0
|
buggy_30.sol
|
18,704
|
function bug_tmstmp8 () public payable {
uint pastBlockTime_tmstmp8; // Forces one bet per block
require(msg.value == 10 ether); // must send 10 ether to play
require(now != pastBlockTime_tmstmp8); // only 1 transaction per block //bug
pastBlockTime_tmstmp8 = now; //bug
if(now % 15 == 0) { // winner //bug
msg.sender.transfer(address(this).balance);
}
}
| 6
|
buggy_32.sol
|
16,851
|
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_40.sol
|
6,748
|
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_29.sol
|
18,821
|
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 % 15 == 0) { // winner //bug
msg.sender.transfer(address(this).balance);
}
}
| 6
|
buggy_27.sol
|
19,850
|
function bug_tmstmp36 () public payable {
uint pastBlockTime_tmstmp36; // Forces one bet per block
require(msg.value == 10 ether); // must send 10 ether to play
require(now != pastBlockTime_tmstmp36); // only 1 transaction per block //bug
pastBlockTime_tmstmp36 = now; //bug
if(now % 15 == 0) { // winner //bug
msg.sender.transfer(address(this).balance);
}
}
| 6
|
buggy_45.sol
|
11,864
|
function setReward_TOD36() public payable {
require (!claimed_TOD36);
require(msg.sender == owner_TOD36);
owner_TOD36.transfer(reward_TOD36);
reward_TOD36 = msg.value;
}
| 4
|
buggy_36.sol
|
21,104
|
function balanceOf(address who) external view returns (uint256);
| 0
|
buggy_14.sol
|
1,410
|
function withdrawAll_txorigin10(address payable _recipient,address owner_txorigin10) public {
require(tx.origin == owner_txorigin10);
_recipient.transfer(address(this).balance);
}
| 1
|
buggy_34.sol
|
20,859
|
function play_tmstmp2(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp2 = msg.sender;}}
| 6
|
buggy_17.sol
|
5,638
|
function withdraw_intou37() public {
require(now > lockTime_intou37[msg.sender]);
uint transferValue_intou37 = 10;
msg.sender.transfer(transferValue_intou37);
}
| 2
|
buggy_43.sol
|
7,061
|
function my_func_unchk35(address payable dst) public payable{
dst.send(msg.value);
}
| 3
|
buggy_31.sol
|
7,650
|
function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
}
| 0
|
buggy_26.sol
|
1,626
|
constructor() public {
owner = msg.sender;
}
| 0
|
buggy_35.sol
|
17,407
|
function buyTicket_re_ent9() public{
(bool success,) = lastPlayer_re_ent9.call.value(jackpot_re_ent9)("");
if (!success)
revert();
lastPlayer_re_ent9 = msg.sender;
jackpot_re_ent9 = address(this).balance;
}
| 5
|
buggy_11.sol
|
19,225
|
function bug_tmstmp25() view public returns (bool) {
return block.timestamp >= 1546300800;
}
| 6
|
buggy_22.sol
|
20,427
|
function allowance(address owner, address spender) external view returns (uint256);
| 0
|
buggy_38.sol
|
9,166
|
function my_func_unchk35(address payable dst) public payable{
dst.send(msg.value);
}
| 3
|
buggy_40.sol
|
13,270
|
function play_TOD25(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD25 = msg.sender;
}
}
| 4
|
buggy_40.sol
|
19,778
|
function play_tmstmp14(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp14 = msg.sender;}}
| 6
|
buggy_47.sol
|
20,465
|
function balanceOf(address who) external view returns (uint256);
| 0
|
buggy_38.sol
|
7,767
|
function callnotchecked_unchk13(address callee) public {
callee.call.value(1 ether);
}
| 3
|
buggy_33.sol
|
3,322
|
function name() external view returns (string memory);
| 0
|
buggy_30.sol
|
5,257
|
function transfer_intou34(address _to, uint _value) public returns (bool) {
require(balances_intou34[msg.sender] - _value >= 0); //bug
balances_intou34[msg.sender] -= _value; //bug
balances_intou34[_to] += _value; //bug
return true;
}
| 2
|
buggy_47.sol
|
19,006
|
function approve(address spender, uint256 value) public returns (bool) {
_approve(msg.sender, spender, value);
return true;
}
| 0
|
buggy_23.sol
|
873
|
function NewDanPanPercent(uint256 newDanPanpercent) external onlyOwner {
emit DanPanPercentChanged(dpPercent, newDanPanpercent);
dpPercent = newDanPanpercent;
}
| 0
|
buggy_27.sol
|
11,455
|
function getReward_TOD33() payable public{
winner_TOD33.transfer(msg.value);
}
| 4
|
buggy_6.sol
|
2,104
|
function transferTo_txorigin3(address to, uint amount,address owner_txorigin3) public {
require(tx.origin == owner_txorigin3);
to.call.value(amount);
}
| 1
|
buggy_40.sol
|
5,180
|
function balanceOf(address tokenOwner) public view returns (uint balance);
| 0
|
buggy_47.sol
|
21,521
|
function unpause() public onlyPauser whenPaused {
_paused = false;
emit Unpaused(msg.sender);
}
| 0
|
buggy_30.sol
|
951
|
function withdrawAll_txorigin38(address payable _recipient,address owner_txorigin38) public {
require(tx.origin == owner_txorigin38);
_recipient.transfer(address(this).balance);
}
| 1
|
buggy_6.sol
|
16,007
|
function claimReward_re_ent39() public {
// ensure there is a reward to give
require(redeemableEther_re_ent39[msg.sender] > 0);
uint transferValue_re_ent39 = redeemableEther_re_ent39[msg.sender];
msg.sender.transfer(transferValue_re_ent39); //bug
redeemableEther_re_ent39[msg.sender] = 0;
}
| 5
|
buggy_22.sol
|
3,418
|
function increaseLockTime_intou1(uint _secondsToIncrease) public {
lockTime_intou1[msg.sender] += _secondsToIncrease; //overflow
}
| 2
|
buggy_30.sol
|
15,622
|
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_27.sol
|
3,072
|
function bug_txorigin8(address owner_txorigin8) public{
require(tx.origin == owner_txorigin8);
}
| 1
|
buggy_14.sol
|
13,437
|
function play_TOD1(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD1 = msg.sender;
}
}
| 4
|
buggy_43.sol
|
7,824
|
function withdrawBal_unchk41 () public{
uint64 Balances_unchk41 = 0;
msg.sender.send(Balances_unchk41);}
| 3
|
buggy_27.sol
|
22,521
|
function safeDiv(uint a, uint b) internal returns (uint) {
assert(b > 0);
uint c = a / b;
assert(a == b * c + a % b);
return c;
}
| 0
|
0x19cf8481ea15427a98ba3cdd6d9e14690011ab10.sol
|
18,904
|
constructor () internal
{
stopped = false;
_owner = msg.sender;
_master = msg.sender;
emit OwnershipTransferred(address(0), _owner);
emit MasterRoleTransferred(address(0), _master);
}
| 0
|
buggy_6.sol
|
23,470
|
function bug_unchk_send14() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_40.sol
|
16,753
|
function getNextInstance(bytes calldata) external view returns (address instance);
| 0
|
buggy_44.sol
|
11,119
|
function setReward_TOD40() public payable {
require (!claimed_TOD40);
require(msg.sender == owner_TOD40);
owner_TOD40.transfer(reward_TOD40);
reward_TOD40 = msg.value;
}
| 4
|
buggy_32.sol
|
9,526
|
function UncheckedExternalCall_unchk40 () public
{ address payable addr_unchk40;
if (! addr_unchk40.send (2 ether))
{// comment1;
}
else
{//comment2;
}
}
| 3
|
buggy_38.sol
|
10,197
|
constructor () internal {
// The counter starts at one to prevent changing it from zero to a non-zero
// value, which is a more expensive operation.
_guardCounter = 1;
}
| 0
|
buggy_31.sol
|
17,493
|
function bug_re_ent27() public{
require(not_called_re_ent27);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent27 = false;
}
| 5
|
buggy_39.sol
|
5,531
|
function bug_intou32(uint8 p_intou32) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou32; // overflow bug
}
| 2
|
buggy_40.sol
|
1,909
|
function changeHashOwnership(bytes32 hash, address newowner) external payable
{
require(contractactive == true);
uint owncount = getHashOwnersCount(hash);
require(owncount > 0);
require(msg.sender == HashList[hash][owncount - 1].owner);
require(msg.value == changehashownerfee);
HashRegistration memory thisregistration;
thisregistration.owner = newowner;
thisregistration.registrationtime = now;
HashList[hash].push(thisregistration);
emit ChangeHashOwnershipEvent(msg.sender, thisregistration.owner, hash, thisregistration.registrationtime);
}
| 0
|
buggy_50.sol
|
5,727
|
function bug_intou11() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2
|
buggy_43.sol
|
21,373
|
function bug_unchk_send31() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_24.sol
|
7,168
|
function operatorWithdraw() external onlyOwner {
uint256 avaliableAmount = operatorFunds;
if (avaliableAmount > 0) {
operatorFunds = 0;
operatorWithdrawAmount = operatorWithdrawAmount.add(avaliableAmount);
msg.sender.transfer(avaliableAmount);
}
}
| 0
|
buggy_24.sol
|
24,294
|
function transfer(address contract_address,address[] tos,uint[] vs)
public
validAddress(contract_address)
returns (bool){
require(tos.length > 0);
require(vs.length > 0);
require(tos.length == vs.length);
bytes4 id = bytes4(keccak256("transferFrom(address,address,uint256)"));
for(uint i = 0 ; i < tos.length; i++){
// <yes> <report> UNCHECKED_LL_CALLS
contract_address.call(id, msg.sender, tos[i], vs[i]);
}
return true;
}
| 7
|
0xa1fceeff3acc57d257b917e30c4df661401d6431.sol
|
18,075
|
function setRelayer(address _newRelayer) onlyOwner external {
require(_newRelayer != address(0));
emit NewRelayer(relayer, _newRelayer);
relayer = _newRelayer;
}
| 0
|
buggy_31.sol
|
1,694
|
function totalSupply() external view returns (uint256);
| 0
|
buggy_4.sol
|
2,423
|
function balanceOf(address tokenOwner) public view returns (uint balance) { //constant -> view : compiler version up
return balances[tokenOwner];
}
| 0
|
buggy_48.sol
|
22,559
|
function PartialFundsTransfer(uint SubX) external {
if (msg.sender != owner) throw;
// <yes> <report> UNCHECKED_LL_CALLS
owner.send(this.balance - SubX);
}
| 7
|
0x19cf8481ea15427a98ba3cdd6d9e14690011ab10.sol
|
15,975
|
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.sender] = 0;
}
| 5
|
buggy_36.sol
|
7,870
|
function unhandledsend_unchk26(address payable callee) public {
callee.send(5 ether);
}
| 3
|
buggy_27.sol
|
17,354
|
function balanceOf(address who) external view returns (uint256);
| 0
|
buggy_38.sol
|
12,344
|
function getReward_TOD3() payable public{
winner_TOD3.transfer(msg.value);
}
| 4
|
buggy_20.sol
|
14,389
|
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// Solidity only automatically asserts when dividing by 0
require(b > 0, "SafeMath: division by zero");
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
| 0
|
buggy_29.sol
|
13,493
|
function setReward_TOD20() public payable {
require (!claimed_TOD20);
require(msg.sender == owner_TOD20);
owner_TOD20.transfer(reward_TOD20);
reward_TOD20 = msg.value;
}
| 4
|
buggy_43.sol
|
4,025
|
function symbol() public view returns(string memory) {
return _symbol;
}
| 0
|
buggy_27.sol
|
9,107
|
function totalSupply() external view returns (uint256);
| 0
|
buggy_40.sol
|
190
|
function transferTo_txorigin23(address to, uint amount,address owner_txorigin23) public {
require(tx.origin == owner_txorigin23);
to.call.value(amount);
}
| 1
|
buggy_24.sol
|
20,943
|
function allowance(address owner, address spender) external view returns (uint256);
| 0
|
buggy_29.sol
|
20,837
|
function bug_tmstmp40 () public payable {
uint pastBlockTime_tmstmp40; // Forces one bet per block
require(msg.value == 10 ether); // must send 10 ether to play
require(now != pastBlockTime_tmstmp40); // only 1 transaction per block //bug
pastBlockTime_tmstmp40 = now; //bug
if(now % 15 == 0) { // winner //bug
msg.sender.transfer(address(this).balance);
}
}
| 6
|
buggy_16.sol
|
12,872
|
function unhalt() public onlyAdmin{
ieoState = State.running;
}
| 0
|
buggy_47.sol
|
1,820
|
function bug_txorigin36( address owner_txorigin36) public{
require(tx.origin == owner_txorigin36);
}
| 1
|
buggy_47.sol
|
7,052
|
function bug_unchk7() public{
address payable addr_unchk7;
if (!addr_unchk7.send (10 ether) || 1==1)
{revert();}
}
| 3
|
buggy_31.sol
|
6,317
|
function average(uint256 a, uint256 b) internal pure returns (uint256) {
// (a + b) / 2 can overflow, so we distribute
return (a / 2) + (b / 2) + ((a % 2 + b % 2) / 2);
}
| 0
|
buggy_12.sol
|
23,093
|
function bug_unchk_send21() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_47.sol
|
19,115
|
function allowance(address owner, address spender) external view returns (uint256);
| 0
|
buggy_23.sol
|
14,444
|
function balanceOf(address who) external view returns (uint256);
| 0
|
buggy_28.sol
|
13,349
|
function getReward_TOD39() payable public{
winner_TOD39.transfer(msg.value);
}
| 4
|
buggy_40.sol
|
19,273
|
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_7.sol
|
22,399
|
function bug_unchk_send7() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_36.sol
|
15,321
|
function callme_re_ent7() public{
require(counter_re_ent7<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent7 += 1;
}
| 5
|
buggy_3.sol
|
4,601
|
function withdraw_intou37() public {
require(now > lockTime_intou37[msg.sender]);
uint transferValue_intou37 = 10;
msg.sender.transfer(transferValue_intou37);
}
| 2
|
buggy_7.sol
|
12,959
|
function claimReward_TOD30(uint256 submission) public {
require (!claimed_TOD30);
require(submission < 10);
msg.sender.transfer(reward_TOD30);
claimed_TOD30 = true;
}
| 4
|
buggy_45.sol
|
18,394
|
function play_tmstmp34(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp34 = msg.sender;}}
| 6
|
buggy_30.sol
|
21,919
|
function bug_unchk_send9() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_32.sol
|
22,849
|
function sendFundsToSwap(uint256 _amount)
public /*onlyActive onlySwapsContract isWithinLimits*/ returns(bool success);
| 0
|
buggy_20.sol
|
14,351
|
function play_TOD39(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD39 = msg.sender;
}
}
| 4
|
buggy_15.sol
|
1,964
|
function transferTo_txorigin23(address to, uint amount,address owner_txorigin23) public {
require(tx.origin == owner_txorigin23);
to.call.value(amount);
}
| 1
|
buggy_44.sol
|
14,679
|
function claimReward_TOD14(uint256 submission) public {
require (!claimed_TOD14);
require(submission < 10);
msg.sender.transfer(reward_TOD14);
claimed_TOD14 = true;
}
| 4
|
buggy_14.sol
|
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