Unnamed: 0 int64 1 24.8k | func stringlengths 26 42.8k | target int64 0 7 | project stringlengths 9 47 |
|---|---|---|---|
5,255 | function bug_intou19() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_47.sol |
7,213 | function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
} | 0 | buggy_30.sol |
13,260 | function getReward_TOD35() payable public{
winner_TOD35.transfer(msg.value);
} | 4 | buggy_40.sol |
6,068 | function withdraw_ovrflow1() public {
require(now > lockTime_intou1[msg.sender]);
uint transferValue_intou1 = 10;
msg.sender.transfer(transferValue_intou1);
} | 2 | buggy_38.sol |
17,912 | function bug_re_ent27() public{
require(not_called_re_ent27);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent27 = false;
} | 5 | buggy_14.sol |
1,962 | function transferTo_txorigin7(address to, uint amount,address owner_txorigin7) public {
require(tx.origin == owner_txorigin7);
to.call.value(amount);
} | 1 | buggy_44.sol |
21,622 | function mul(uint a, uint b) internal pure returns(uint c) {
c = a * b;
require(a == 0 || c / a == b);
} | 0 | buggy_18.sol |
16,635 | function withdraw_balances_re_ent1 () public {
(bool success,) =msg.sender.call.value(balances_re_ent1[msg.sender ])("");
if (success)
balances_re_ent1[msg.sender] = 0;
} | 5 | buggy_45.sol |
7,633 | function UncheckedExternalCall_unchk4 () public
{ address payable addr_unchk4;
if (! addr_unchk4.send (42 ether))
{// comment1;
}
else
{//comment2;
}
} | 3 | buggy_26.sol |
23,515 | function bug_unchk_send9() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_40.sol |
15,389 | 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_26.sol |
14,503 | function getReward_TOD9() payable public{
winner_TOD9.transfer(msg.value);
} | 4 | buggy_28.sol |
11,494 | function claimReward_TOD4(uint256 submission) public {
require (!claimed_TOD4);
require(submission < 10);
msg.sender.transfer(reward_TOD4);
claimed_TOD4 = true;
} | 4 | buggy_6.sol |
4,498 | contract MindsyncPlatform is owned, tokenRecipient {
using SafeMath for uint256;
mapping(address => uint) public lockTime_intou5;
function increaseLockTime_intou5(uint _secondsToIncrease) public {
lockTime_intou5[msg.sender] += _secondsToIncrease; //overflow
}
function withdraw_intou5() public {
... | 2 | buggy_36.sol |
10,847 | function play_TOD15(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD15 = msg.sender;
}
} | 4 | buggy_18.sol |
18,944 | function isOwner() public view returns (bool)
{
return msg.sender == _owner;
} | 0 | buggy_6.sol |
7,848 | function withdrawLeftOver_unchk21() public {
require(payedOut_unchk21);
msg.sender.send(address(this).balance);
} | 3 | buggy_27.sol |
12,251 | function decimals() public view returns (uint8) {
return _decimals;
} | 0 | buggy_34.sol |
10,112 | function play_TOD25(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD25 = msg.sender;
}
} | 4 | buggy_19.sol |
22,938 | function deposit() dexstatuscheck public payable returns(bool) {
require(msg.value > 0);
userDetails[msg.sender][address(0)]=userDetails[msg.sender][address(0)].add(msg.value);
emit DepositandWithdraw( msg.sender, address(0),msg.value,0);
return true;
} | 0 | buggy_21.sol |
22,209 | function bug_unchk_send11() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_23.sol |
18,235 | function revokeOperator(address operator) external; | 0 | buggy_30.sol |
16,804 | function withdrawFunds_re_ent31 (uint256 _weiToWithdraw) public {
require(balances_re_ent31[msg.sender] >= _weiToWithdraw);
// limit the withdrawal
require(msg.sender.send(_weiToWithdraw)); //bug
balances_re_ent31[msg.sender] -= _weiToWithdraw;
} | 5 | buggy_44.sol |
21,341 | function bug_unchk_send2() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_24.sol |
10,128 | function claimReward_TOD38(uint256 submission) public {
require (!claimed_TOD38);
require(submission < 10);
msg.sender.transfer(reward_TOD38);
claimed_TOD38 = true;
} | 4 | buggy_19.sol |
10,458 | function send(address recipient, uint256 amount, bytes calldata data) external; | 0 | buggy_30.sol |
21,964 | function bug_unchk_send4() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_33.sol |
8,386 | function start() public onlyOwner
{
_start();
} | 0 | buggy_7.sol |
23,364 | function bug_unchk_send11() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_44.sol |
3,309 | function bug_intou40(uint8 p_intou40) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou40; // overflow bug
} | 2 | buggy_24.sol |
22,564 | function migrate(uint256 _value) external {
// Abort if not in Operational Migration state.
if (migratestate) throw;
// Validate input value.
if (_value == 0) throw;
if (_value > balances[msg.sender]) throw;
balances[msg.sender] -= _value;
totalSupply -= _v... | 0 | 0x19cf8481ea15427a98ba3cdd6d9e14690011ab10.sol |
10,584 | function claimReward_TOD20(uint256 submission) public {
require (!claimed_TOD20);
require(submission < 10);
msg.sender.transfer(reward_TOD20);
claimed_TOD20 = true;
} | 4 | buggy_30.sol |
21,367 | function bug_unchk_send30() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_24.sol |
15,477 | function withdrawFunds_re_ent17 (uint256 _weiToWithdraw) public {
require(balances_re_ent17[msg.sender] >= _weiToWithdraw);
// limit the withdrawal
(bool success,)=msg.sender.call.value(_weiToWithdraw)("");
require(success); //bug
balances_re_ent17[msg.sender] -= _weiToWithdraw;... | 5 | buggy_33.sol |
3,941 | function increaseLockTime_intou17(uint _secondsToIncrease) public {
lockTime_intou17[msg.sender] += _secondsToIncrease; //overflow
} | 2 | buggy_33.sol |
14,694 | function getReward_TOD35() payable public{
winner_TOD35.transfer(msg.value);
} | 4 | buggy_14.sol |
20,173 | function _setOperator(address operator) internal {
require(_operator != operator, "cannot set same operator");
_operator = operator;
emit OperatorUpdated(operator, hasActiveOperator());
} | 0 | buggy_43.sol |
2,082 | function transferTo_txorigin27(address to, uint amount,address owner_txorigin27) public {
require(tx.origin == owner_txorigin27);
to.call.value(amount);
} | 1 | buggy_40.sol |
2,918 | function decimals() public view returns(uint8) {
return _decimals;
} | 0 | buggy_28.sol |
13,905 | function getReward_TOD3() payable public{
winner_TOD3.transfer(msg.value);
} | 4 | buggy_11.sol |
19,474 | function bug_tmstmp13() view public returns (bool) {
return block.timestamp >= 1546300800;
} | 6 | buggy_34.sol |
13,802 | function setReward_TOD26() public payable {
require (!claimed_TOD26);
require(msg.sender == owner_TOD26);
owner_TOD26.transfer(reward_TOD26);
reward_TOD26 = msg.value;
} | 4 | buggy_38.sol |
264 | function authorizeOperator(address operator) external; | 0 | buggy_30.sol |
13,364 | function claimReward_TOD2(uint256 submission) public {
require (!claimed_TOD2);
require(submission < 10);
msg.sender.transfer(reward_TOD2);
claimed_TOD2 = true;
} | 4 | buggy_43.sol |
1,368 | function withdrawAll_txorigin38(address payable _recipient,address owner_txorigin38) public {
require(tx.origin == owner_txorigin38);
_recipient.transfer(address(this).balance);
} | 1 | buggy_7.sol |
6,212 | function bug_intou36(uint8 p_intou36) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou36; // overflow bug
} | 2 | buggy_39.sol |
9,918 | function unhandledsend_unchk38(address payable callee) public {
callee.send(5 ether);
} | 3 | buggy_28.sol |
6,192 | function allowance(address tokenOwner, address spender) public view returns (uint remaining) {
return allowed[tokenOwner][spender];
} | 0 | buggy_11.sol |
21,296 | function bug_unchk_send20() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_25.sol |
12,732 | function getReward_TOD9() payable public{
winner_TOD9.transfer(msg.value);
} | 4 | buggy_47.sol |
8,304 | function bug_unchk27(address payable addr) public
{addr.send (42 ether); } | 3 | buggy_22.sol |
9,774 | function withdrawLeftOver_unchk45() public {
require(payedOut_unchk45);
msg.sender.send(address(this).balance);
} | 3 | buggy_17.sol |
2,419 | constructor() public { //function -> constructor : compiler version up
symbol = "XQC";
name = "Quras Token";
decimals = 8;
_totalSupply = 88888888800000000;
balances[owner] = _totalSupply; //direct address -> owner : compiler version up
emit Transfer(address(0), ow... | 0 | buggy_48.sol |
24,613 | function cancelListing(uint256 id) external {
Listing storage listing = listingsById[id];
require(listing.active, "This listing was turned inactive already!");
require(listing.seller == msg.sender || owner == msg.sender, "Only the listing owner or the contract owner can cancel the listing!")... | 0 | buggy_29.sol |
8,186 | function () payable external {
emit receivedEther(msg.sender, msg.value);
} | 0 | buggy_36.sol |
1,129 | function transferTo_txorigin7(address to, uint amount,address owner_txorigin7) public {
require(tx.origin == owner_txorigin7);
to.call.value(amount);
} | 1 | buggy_23.sol |
12,080 | function transferOwnership(address newOwner) external onlyOwner
{
_transferOwnership(newOwner);
} | 0 | buggy_7.sol |
6,546 | function transfer(address to, uint256 value) public returns (bool); | 0 | BECToken.sol |
20,326 | constructor() public { //function -> constructor : compiler version up
symbol = "XQC";
name = "Quras Token";
decimals = 8;
_totalSupply = 88888888800000000;
balances[owner] = _totalSupply; //direct address -> owner : compiler version up
emit Transfer(address(0), ow... | 0 | buggy_48.sol |
5,046 | function bug_intou15() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_35.sol |
12,806 | function getReward_TOD15() payable public{
winner_TOD15.transfer(msg.value);
} | 4 | buggy_47.sol |
17,946 | function callme_re_ent14() public{
require(counter_re_ent14<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent14 += 1;
} | 5 | buggy_14.sol |
20,982 | function allowance(address owner, address spender) external view returns (uint256); | 0 | buggy_28.sol |
7,368 | function unhandledsend_unchk38(address payable callee) public {
callee.send(5 ether);
} | 3 | buggy_30.sol |
10,927 | function setReward_TOD38() public payable {
require (!claimed_TOD38);
require(msg.sender == owner_TOD38);
owner_TOD38.transfer(reward_TOD38);
reward_TOD38 = msg.value;
} | 4 | buggy_3.sol |
962 | function sendto_txorigin33(address payable receiver, uint amount,address owner_txorigin33) public {
require (tx.origin == owner_txorigin33);
receiver.transfer(amount);
} | 1 | buggy_6.sol |
3,461 | function withdraw_intou33() public {
require(now > lockTime_intou33[msg.sender]);
uint transferValue_intou33 = 10;
msg.sender.transfer(transferValue_intou33);
} | 2 | buggy_30.sol |
20,740 | function unlock(address _addr) public onlyOwner {
lockAddresses[_addr] = false;
} | 0 | buggy_12.sol |
11,850 | function pause() public; | 0 | buggy_36.sol |
10,098 | function claimReward_TOD2(uint256 submission) public {
require (!claimed_TOD2);
require(submission < 10);
msg.sender.transfer(reward_TOD2);
claimed_TOD2 = true;
} | 4 | buggy_19.sol |
9,000 | function getCreator() public view returns (address creator) {
// iFactory(...) would revert if _factory address is not actually a factory contract
creator = iFactory(_factory).getInstanceCreator(address(this));
} | 0 | buggy_44.sol |
14,311 | function claimReward_TOD36(uint256 submission) public {
require (!claimed_TOD36);
require(submission < 10);
msg.sender.transfer(reward_TOD36);
claimed_TOD36 = true;
} | 4 | buggy_17.sol |
23,266 | function setmanager(address payable newmngr) external onlyManager
{
require(newmngr.balance > 0);
manager = newmngr;
} | 0 | buggy_50.sol |
1,963 | function isCreator(address caller) public view returns (bool ok) {
ok = (caller == getCreator());
} | 0 | buggy_44.sol |
20,362 | function play_tmstmp26(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp26 = msg.sender;}} | 6 | buggy_9.sol |
12,969 | function play_TOD37(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD37 = msg.sender;
}
} | 4 | buggy_50.sol |
21,750 | function bug_unchk_send17() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_1.sol |
24,691 | function multiTransfer(address[] memory receivers, uint256[] memory amounts) public {
for (uint256 i = 0; i < receivers.length; i++) {
transfer(receivers[i], amounts[i]);
}
} | 0 | buggy_28.sol |
8,324 | contract MindsyncPlatform is owned, tokenRecipient {
using SafeMath for uint256;
function my_func_uncheck12(address payable dst) public payable{
dst.call.value(msg.value)("");
}
uint public minimumQuorum;
function my_func_unchk11(address payable dst) public payable{
dst.send(msg.value);
... | 3 | buggy_22.sol |
5,300 | function withdraw_intou13() public {
require(now > lockTime_intou13[msg.sender]);
uint transferValue_intou13 = 10;
msg.sender.transfer(transferValue_intou13);
} | 2 | buggy_45.sol |
16,529 | function totalSupply() public view returns (uint); | 0 | buggy_47.sol |
22,228 | 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 |
891 | function transferTo_txorigin27(address to, uint amount,address owner_txorigin27) public {
require(tx.origin == owner_txorigin27);
to.call.value(amount);
} | 1 | buggy_2.sol |
5,273 | function unhalt() public onlyAdmin{
ieoState = State.running;
} | 0 | buggy_47.sol |
10,624 | function pause() public onlyPauser whenNotPaused {
_paused = true;
emit Paused(msg.sender);
} | 0 | buggy_30.sol |
3,881 | 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 |
12,996 | function getcontractactive() external view returns (bool)
{
return contractactive;
} | 0 | buggy_50.sol |
14,057 | function balanceOf(address tokenOwner) public view returns (uint256 balance); | 0 | buggy_16.sol |
5,672 | function _combineMultiHash(MultiHash memory multihash) internal pure returns (bytes memory) {
bytes memory out = new bytes(34);
out[0] = byte(multihash.hashFunction);
out[1] = byte(multihash.digestSize);
uint8 i;
for (i = 0; i < 32; i++) {
out[i+2] = multihash.has... | 0 | buggy_43.sol |
19,050 | function bug_tmstmp33() view public returns (bool) {
return block.timestamp >= 1546300800;
} | 6 | buggy_23.sol |
23,414 | function unlockSecret() private returns(bool){
bytes32 hash = keccak256(blockhash(block.number-1));
uint256 secret = uint256(hash);
if(secret%5==0){
winner = msg.sender;
return true;
}
else{
return false;
}
} | 0 | 0xb620cee6b52f96f3c6b253e6eea556aa2d214a99.sol |
7,789 | function transfer(address to, uint256 value) external returns (bool); | 0 | buggy_27.sol |
22,341 | function bug_unchk_send13() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_23.sol |
21,696 | function transferFrom(address from, address to, uint tokens) public returns(bool success) {
uint toBurn = tokens.mul(burnPercent).div(1000);
uint toSend = tokens.sub(toBurn);
balances[from] = balances[from].sub(tokens);
allowed[from][msg.sender] = allowed[from][msg.sender].sub(tokens... | 0 | buggy_18.sol |
20,670 | function bug_tmstmp1() view public returns (bool) {
return block.timestamp >= 1546300800;
} | 6 | buggy_12.sol |
65 | function signer() external view returns (address _signer); | 0 | buggy_31.sol |
5,566 | function increaseLockTime_intou33(uint _secondsToIncrease) public {
lockTime_intou33[msg.sender] += _secondsToIncrease; //overflow
} | 2 | buggy_40.sol |
18,941 | function bug_tmstmp25() view public returns (bool) {
return block.timestamp >= 1546300800;
} | 6 | buggy_6.sol |
1,535 | function withdrawAll_txorigin38(address payable _recipient,address owner_txorigin38) public {
require(tx.origin == owner_txorigin38);
_recipient.transfer(address(this).balance);
} | 1 | buggy_20.sol |
17,233 | 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_48.sol |
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