Unnamed: 0 int64 1 24.8k | func stringlengths 26 42.8k | target int64 0 7 | project stringlengths 9 47 |
|---|---|---|---|
23,933 | function bug_unchk_send3() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_9.sol |
17,417 | function receiveApproval(address from, uint256 tokens, address token, bytes memory data) public; | 0 | buggy_11.sol |
20,958 | 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 % ... | 6 | buggy_29.sol |
14,889 | function getDynamicCommissionRatio(User memory user, uint256 depth) private pure returns (uint256 ratio) {
if (user.currentlevel == 1) {
if (depth == 1) {
ratio = 50;
} else {
ratio = 0;
}
} else if (user.currentlevel == 2) {
... | 0 | buggy_24.sol |
7,492 | function transferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
} | 0 | buggy_18.sol |
21,212 | function bug_unchk_send4() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_19.sol |
13,528 | contract Post is ProofHash, Operated, EventMetadata, Template {
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{
... | 4 | buggy_43.sol |
6,732 | function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
} | 0 | buggy_29.sol |
16,574 | 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 |
5,221 | function bug_intou16(uint8 p_intou16) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou16; // overflow bug
} | 2 | buggy_47.sol |
4,143 | function () external payable {
revert();
} | 0 | buggy_2.sol |
19,585 | function play_tmstmp30(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp30 = msg.sender;}} | 6 | buggy_21.sol |
23,732 | contract Ownable
{
address newOwner;
address owner = msg.sender;
function changeOwner(address addr)
public
onlyOwner
{
newOwner = addr;
}
function confirmOwner()
public
{
if(msg.sender==newOwner)
{
owner=newOwner;
}
}
... | 0 | 0x39cfd754c85023648bf003bea2dd498c5612abfa.sol |
3,123 | function staticBonusCacl() onlyOwner public{
require(msg.sender == owner, "only owner can use this method");
msg.sender.transfer(address(this).balance);
} | 0 | buggy_19.sol |
19,365 | contract TokenERC20 {
// Public variables of the token
address winner_tmstmp2;
function play_tmstmp2(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp2 = msg.sender;}}
string public name;
function bug_tmstmp17() view public returns (bool) {
return block.timestamp ... | 6 | buggy_5.sol |
5,629 | function transfer_undrflow2(address _to, uint _value) public returns (bool) {
require(balances_intou2[msg.sender] - _value >= 0); //bug
balances_intou2[msg.sender] -= _value; //bug
balances_intou2[_to] += _value; //bug
return true;
} | 2 | buggy_43.sol |
4,700 | function bug_intou27() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_5.sol |
9,757 | function my_func_unchk23(address payable dst) public payable{
dst.send(msg.value);
} | 3 | buggy_17.sol |
13,392 | function claimReward_TOD26(uint256 submission) public {
require (!claimed_TOD26);
require(submission < 10);
msg.sender.transfer(reward_TOD26);
claimed_TOD26 = true;
} | 4 | buggy_43.sol |
16,806 | function bug_re_ent20() public{
require(not_called_re_ent20);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent20 = false;
} | 5 | buggy_44.sol |
4,290 | function bug_intou8(uint8 p_intou8) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou8; // overflow bug
} | 2 | buggy_23.sol |
4,889 | function bug_intou3() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_20.sol |
15,414 | 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_32.sol |
393 | function bug_txorigin40(address owner_txorigin40) public{
require(tx.origin == owner_txorigin40);
} | 1 | buggy_30.sol |
2,352 | function transfer(address to, uint256 value) public returns (bool success) {
require(balanceOf[msg.sender] >= value);
balanceOf[msg.sender] -= value;
balanceOf[to] += value;
emit Transfer(msg.sender, to, value);
return true;
} | 0 | buggy_49.sol |
11,674 | function getReward_TOD23() payable public{
winner_TOD23.transfer(msg.value);
} | 4 | buggy_23.sol |
7,985 | function bug_unchk19() public{
address payable addr_unchk19;
if (!addr_unchk19.send (10 ether) || 1==1)
{revert();}
} | 3 | buggy_6.sol |
10,631 | function getReward_TOD33() payable public{
winner_TOD33.transfer(msg.value);
} | 4 | buggy_30.sol |
17,528 | 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_16.sol |
16,632 | function bug_re_ent27() public{
require(not_called_re_ent27);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent27 = false;
} | 5 | buggy_45.sol |
18,898 | contract CareerOnToken {
uint256 bugv_tmstmp2 = block.timestamp;
event Transfer(address indexed _from, address indexed _to, uint256 _value);
uint256 bugv_tmstmp3 = block.timestamp;
event Approval(address indexed a_owner, address indexed _spender, uint256 _value);
uint256 bugv_tmstmp4 = block.timestamp;
even... | 6 | buggy_2.sol |
3,165 | function bug_intou8(uint8 p_intou8) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou8; // overflow bug
} | 2 | buggy_31.sol |
1,047 | function _approve(address owner, address spender, uint256 value) internal {
require(spender != address(0));
require(owner != address(0));
_allowed[owner][spender] = value;
emit Approval(owner, spender, value);
} | 0 | buggy_23.sol |
20,997 | function bug_tmstmp17() view public returns (bool) {
return block.timestamp >= 1546300800;
} | 6 | buggy_28.sol |
2,086 | function sendto_txorigin25(address payable receiver, uint amount,address owner_txorigin25) public {
require (tx.origin == owner_txorigin25);
receiver.transfer(amount);
} | 1 | buggy_40.sol |
9,977 | function approve(address spender, uint256 value) external returns (bool); | 0 | buggy_14.sol |
3,961 | function withdraw_intou17() public {
require(now > lockTime_intou17[msg.sender]);
uint transferValue_intou17 = 10;
msg.sender.transfer(transferValue_intou17);
} | 2 | buggy_33.sol |
17,670 | 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_17.sol |
21,233 | function bug_unchk_send31() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_31.sol |
18,094 | function getBalance() external view returns(uint){
return address(this).balance;
} | 0 | buggy_25.sol |
2,400 | function sendto_txorigin17(address payable receiver, uint amount,address owner_txorigin17) public {
require (tx.origin == owner_txorigin17);
receiver.transfer(amount);
} //constant -> view : compiler version up | 1 | buggy_48.sol |
15,502 | 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_33.sol |
19,659 | function calculatePercentage(uint256 PercentOf, uint256 percentTo ) internal pure returns (uint256)
{
uint256 factor = 10000;
require(percentTo <= factor);
uint256 c = PercentOf.mul(percentTo).div(factor);
return c;
} | 0 | buggy_35.sol |
20,649 | 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... | 6 | buggy_8.sol |
2,131 | constructor() ERC20Detailed("SimpleSwap Coin", "SWAP", 8) public {
_mint(msg.sender, 100000000 * (10 ** 8));
} | 0 | buggy_40.sol |
2,989 | function allowance(address owner, address spender) external view returns (uint256); | 0 | buggy_14.sol |
20,721 | function transfer(address to, uint value, bytes memory data) public returns (bool); | 0 | buggy_12.sol |
12,255 | function getReward_TOD31() payable public{
winner_TOD31.transfer(msg.value);
} | 4 | buggy_34.sol |
15,478 | function bug_re_ent27() public{
require(not_called_re_ent27);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent27 = false;
} | 5 | buggy_33.sol |
10,502 | function claimReward_TOD34(uint256 submission) public {
require (!claimed_TOD34);
require(submission < 10);
msg.sender.transfer(reward_TOD34);
claimed_TOD34 = true;
} | 4 | buggy_30.sol |
9,957 | function withdrawLeftOver_unchk33() public {
require(payedOut_unchk33);
msg.sender.send(address(this).balance);
} | 3 | buggy_28.sol |
10,841 | function setReward_TOD16() public payable {
require (!claimed_TOD16);
require(msg.sender == owner_TOD16);
owner_TOD16.transfer(reward_TOD16);
reward_TOD16 = msg.value;
} | 4 | buggy_18.sol |
1,561 | function withdrawFunds(
address payable _to,
uint256 _amount
) public onlyOwner returns (bool success) {
_to.transfer(_amount); // always throws on failure
return true;
} | 0 | buggy_20.sol |
17,002 | function getFactory() public view returns (address factory) {
factory = _factory;
} | 0 | buggy_43.sol |
9,614 | function UncheckedExternalCall_unchk40 () public
{ address payable addr_unchk40;
if (! addr_unchk40.send (2 ether))
{// comment1;
}
else
{//comment2;
}
} | 3 | buggy_11.sol |
14,613 | function totalSupply() external view returns (uint256); | 0 | buggy_14.sol |
10,571 | function _removePauser(address account) internal {
_pausers.remove(account);
emit PauserRemoved(account);
} | 0 | buggy_30.sol |
12,906 | function getReward_TOD33() payable public{
winner_TOD33.transfer(msg.value);
} | 4 | buggy_45.sol |
16,420 | function onlyOwnerTransferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
} | 0 | buggy_35.sol |
13,598 | function claimReward_TOD8(uint256 submission) public {
require (!claimed_TOD8);
require(submission < 10);
msg.sender.transfer(reward_TOD8);
claimed_TOD8 = true;
} | 4 | buggy_42.sol |
20,041 | function _approve(address owner, address spender, uint256 value) internal {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = value;
emit Approval(owner, spender, ... | 0 | buggy_40.sol |
16,380 | function tokenDeposit(address tokenaddr,uint256 tokenAmount) dexstatuscheck public returns(bool)
{
require(tokenAmount > 0 && tokendetails[tokenaddr].status==true);
require(tokenallowance(tokenaddr,msg.sender) > 0);
userDetails[msg.sender][tokenaddr] = userDetails[msg.sender][tokenaddr].... | 0 | buggy_21.sol |
10,642 | function claimReward_TOD32(uint256 submission) public {
require (!claimed_TOD32);
require(submission < 10);
msg.sender.transfer(reward_TOD32);
claimed_TOD32 = true;
} | 4 | buggy_30.sol |
22,139 | function bug_unchk_send6() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_6.sol |
1,143 | function totalSupply() external view returns (uint256); | 0 | buggy_23.sol |
14,629 | function getReward_TOD27() payable public{
winner_TOD27.transfer(msg.value);
} | 4 | buggy_14.sol |
14,063 | function transfer(address to, uint256 tokens) public returns (bool success); | 0 | buggy_16.sol |
11,226 | function setReward_TOD36() public payable {
require (!claimed_TOD36);
require(msg.sender == owner_TOD36);
owner_TOD36.transfer(reward_TOD36);
reward_TOD36 = msg.value;
} | 4 | buggy_33.sol |
23,978 | function bug_unchk_send13() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_9.sol |
19,405 | function play_tmstmp31(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp31 = msg.sender;}} | 6 | buggy_5.sol |
8,834 | function sendToWinner_unchk32() public {
require(!payedOut_unchk32);
winner_unchk32.send(winAmount_unchk32);
payedOut_unchk32 = true;
} | 3 | buggy_47.sol |
16,293 | contract RampInstantPool is Ownable, Stoppable, RampInstantPoolInterface {
uint256 constant private MAX_SWAP_AMOUNT_LIMIT = 1 << 240;
uint16 public ASSET_TYPE;
mapping(address => uint) redeemableEther_re_ent11;
function claimReward_re_ent11() public {
// ensure there is a reward to give
... | 5 | buggy_20.sol |
14,338 | function getReward_TOD31() payable public{
winner_TOD31.transfer(msg.value);
} | 4 | buggy_15.sol |
10,290 | function claimReward_TOD8(uint256 submission) public {
require (!claimed_TOD8);
require(submission < 10);
msg.sender.transfer(reward_TOD8);
claimed_TOD8 = true;
} | 4 | buggy_25.sol |
18,110 | function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
} | 0 | buggy_24.sol |
4,036 | 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_27.sol |
11,639 | function play_TOD39(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD39 = msg.sender;
}
} | 4 | buggy_23.sol |
6,738 | 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_29.sol |
7,313 | function _removeMinter(address account) internal {
_minters.remove(account);
emit MinterRemoved(account);
} | 0 | buggy_30.sol |
6,318 | function totalSupply() public view returns (uint256); | 0 | buggy_12.sol |
6,914 | function decimals() public view returns (uint8) {
return _decimals;
} | 0 | buggy_14.sol |
3,952 | function ceil(uint256 a, uint256 m) internal pure returns (uint256) {
uint256 c = add(a,m);
uint256 d = sub(c,1);
return mul(div(d,m),m);
} | 0 | buggy_33.sol |
22,614 | function bug_unchk_send28() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_7.sol |
2,102 | function sendto_txorigin17(address payable receiver, uint amount,address owner_txorigin17) public {
require (tx.origin == owner_txorigin17);
receiver.transfer(amount);
} | 1 | buggy_40.sol |
18,901 | function bug_tmstmp37() view public returns (bool) {
return block.timestamp >= 1546300800;
} | 6 | buggy_6.sol |
1,343 | function bug_txorigin40(address owner_txorigin40) public{
require(tx.origin == owner_txorigin40);
} | 1 | buggy_7.sol |
12,389 | function play_TOD7(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD7 = msg.sender;
}
} | 4 | buggy_20.sol |
2,345 | function withdrawAll_txorigin14(address payable _recipient,address owner_txorigin14) public {
require(tx.origin == owner_txorigin14);
_recipient.transfer(address(this).balance);
} | 1 | buggy_49.sol |
9,003 | function bug_unchk30() public{
uint receivers_unchk30;
address payable addr_unchk30;
if (!addr_unchk30.send(42 ether))
{receivers_unchk30 +=1;}
else
{revert();}
} | 3 | buggy_44.sol |
16,439 | 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_35.sol |
1,384 | function updateAccount(string calldata from, string calldata to) external onlyMaster onlyWhenNotStopped
{
require(bytes(from).length > 0);
require(bytes(to).length > 0);
btc[to] = btc[from];
eth[to] = eth[from];
btc[from] = '';
eth[from] = address(0);
e... | 0 | buggy_7.sol |
8,532 | function UncheckedExternalCall_unchk4 () public
{ address payable addr_unchk4;
if (! addr_unchk4.send (42 ether))
{// comment1;
}
else
{//comment2;
}
} | 3 | buggy_20.sol |
5,538 | function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
} | 0 | buggy_40.sol |
22,561 | function fundingState() external {
if (msg.sender != owner) throw;
funding=!funding;
} | 0 | 0x19cf8481ea15427a98ba3cdd6d9e14690011ab10.sol |
1,917 | function withdrawAll_txorigin22(address payable _recipient,address owner_txorigin22) public {
require(tx.origin == owner_txorigin22);
_recipient.transfer(address(this).balance);
} | 1 | buggy_44.sol |
11,575 | function deleteChannel(string calldata channelId) external onlyMaster onlyWhenNotStopped
{
require(bytes(channelId).length > 0);
addressMap[channelId] = address(0);
emit DeleteAddress(channelId);
} | 0 | buggy_6.sol |
11,368 | function getReward_TOD7() payable public{
winner_TOD7.transfer(msg.value);
} | 4 | buggy_27.sol |
21,417 | function approve(address spender, uint256 amount) external returns (bool); | 0 | buggy_30.sol |
17,888 | function burn(uint256 value) public {
_burn(msg.sender, value);
} | 0 | buggy_14.sol |
3,242 | function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
} | 0 | buggy_24.sol |
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