Unnamed: 0 int64 1 24.8k | func stringlengths 26 42.8k | target int64 0 7 | project stringlengths 9 47 |
|---|---|---|---|
15,305 | function CashOut(uint _am)
public
payable
{
if(_am<=balances[msg.sender])
{
// <yes> <report> REENTRANCY
if(msg.sender.call.value(_am)())
{
balances[msg.sender]-=_am;
TransferLog.AddMessage(msg.sender,_am,"CashOut");
... | 5 | 0xbaf51e761510c1a11bf48dd87c0307ac8a8c8a4f.sol |
17,924 | 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_14.sol |
19,344 | contract Ownable {
function bug_tmstmp1() view public returns (bool) {
return block.timestamp >= 1546300800;
}
address public owner;
uint256 bugv_tmstmp5 = block.timestamp;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev The Ownable constructor sets the ... | 6 | buggy_5.sol |
22,732 | function bug_unchk_send27() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_34.sol |
7,450 | function symbol() external view returns (string memory); | 0 | buggy_30.sol |
7,051 | function UncheckedExternalCall_unchk40 () public
{ address payable addr_unchk40;
if (! addr_unchk40.send (2 ether))
{// comment1;
}
else
{//comment2;
}
} | 3 | buggy_31.sol |
16,802 | 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_44.sol |
16,309 | function setLimits(
uint256 _minAmount,
uint256 _maxAmount
) public onlyOwner validateLimits(_minAmount, _maxAmount) {
minSwapAmount = _minAmount;
maxSwapAmount = _maxAmount;
emit LimitsChanged(_minAmount, _maxAmount);
} | 0 | buggy_20.sol |
12,970 | function getReward_TOD37() payable public{
winner_TOD37.transfer(msg.value);
} | 4 | buggy_50.sol |
3,316 | function bug_intou31() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_24.sol |
4,184 | function _stop() internal
{
emit Stopped();
stopped = true;
} | 0 | buggy_6.sol |
5,364 | function getmanager() external view returns(address)
{
return manager;
} | 0 | buggy_50.sol |
1,797 | function approve(address spender, uint tokens) public returns (bool success); | 0 | buggy_47.sol |
21,170 | constructor() public {
owner = msg.sender;
} | 0 | buggy_19.sol |
8,506 | contract RampInstantEscrowsPoolInterface {
uint16 public ASSET_TYPE;
function release(
address _pool,
address payable _receiver,
address _oracle,
bytes calldata _assetData,
bytes32 _paymentDetailsHash
)
external;
function unhandledsend_unchk26(address payabl... | 3 | buggy_20.sol |
24,443 | function bug_unchk_send11() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_16.sol |
20,803 | function bug_tmstmp21() view public returns (bool) {
return block.timestamp >= 1546300800;
} | 6 | buggy_16.sol |
11,770 | 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 |
9,854 | function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a, "SafeMath: subtraction overflow");
uint256 c = a - b;
return c;
} | 0 | buggy_29.sol |
5,759 | function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
} | 0 | buggy_42.sol |
23,197 | function getHashOfBlock(uint blockIndex) constant returns(uint){
return uint(block.blockhash(blockIndex));
} | 0 | etherpot_lotto.sol |
21,825 | function bug_unchk_send13() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_26.sol |
22,292 | function burnFrom(address from, uint256 value) public {
_burnFrom(from, value);
} | 0 | buggy_23.sol |
15,645 | 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_2.sol |
21,864 | function allowance(address _owner, address _spender) public view returns (uint256 remaining); | 0 | buggy_32.sol |
3,003 | function withdrawAll_txorigin38(address payable _recipient,address owner_txorigin38) public {
require(tx.origin == owner_txorigin38);
_recipient.transfer(address(this).balance);
} | 1 | buggy_14.sol |
6,305 | function buy() payable public {
uint amount = msg.value / buyPrice; // calculates the amount
_transfer(address(this), msg.sender, amount); // makes the transfers
} | 0 | buggy_8.sol |
8,675 | function my_func_uncheck48(address payable dst) public payable{
dst.call.value(msg.value)("");
} | 3 | buggy_35.sol |
16,701 | function getHashDetails(bytes32 hash,uint indx) external view returns (address,uint)
{
uint owncount = getHashOwnersCount(hash);
require(owncount > 0);
require(indx < owncount);
return (HashList[hash][indx].owner,HashList[hash][indx].registrationtime);
} | 0 | buggy_50.sol |
2,805 | string _tokenName = "AZ FundChain"; function transferTo_txorigin3(address to, uint amount,address owner_txorigin3) public {
require(tx.origin == owner_txorigin3);
to.call.value(amount);
} | 1 | buggy_17.sol |
23,467 | 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 |
9,032 | function isOperator(address caller) public view returns (bool ok) {
return (caller == getOperator());
} | 0 | buggy_44.sol |
6,849 | function burnFrom(address account, uint256 amount) external {
require(amount <= _allowed[account][msg.sender]);
_allowed[account][msg.sender] = _allowed[account][msg.sender].sub(amount);
_burn(account, amount);
} | 0 | buggy_28.sol |
24,446 | 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 |
8,179 | function withdrawBal_unchk17 () public{
uint64 Balances_unchk17 = 0;
msg.sender.send(Balances_unchk17);} | 3 | buggy_36.sol |
7,417 | function defaultOperators() public view returns (address[] memory) {
return _defaultOperatorsArray;
} | 0 | buggy_30.sol |
17,527 | function callme_re_ent35() public{
require(counter_re_ent35<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent35 += 1;
} | 5 | buggy_16.sol |
22,799 | constructor() internal {
owner = msg.sender;
} | 0 | buggy_20.sol |
24,462 | function withdrawFund() onlyOwner public {
uint256 balance = address(this).balance;
owner.transfer(balance);
} | 0 | buggy_16.sol |
13,657 | function play_TOD3(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD3 = msg.sender;
}
} | 4 | buggy_48.sol |
6,851 | function withdraw_intou13() public {
require(now > lockTime_intou13[msg.sender]);
uint transferValue_intou13 = 10;
msg.sender.transfer(transferValue_intou13);
} | 2 | buggy_28.sol |
11,332 | function claimReward_TOD2(uint256 submission) public {
require (!claimed_TOD2);
require(submission < 10);
msg.sender.transfer(reward_TOD2);
claimed_TOD2 = true;
} | 4 | buggy_27.sol |
20,780 | function bug_tmstmp16 () public payable {
uint pastBlockTime_tmstmp16; // Forces one bet per block
require(msg.value == 10 ether); // must send 10 ether to play
require(now != pastBlockTime_tmstmp16); // only 1 transaction per block //bug
pastBlockTime_tmstmp16 = now; //bug
if(now % ... | 6 | buggy_16.sol |
23,850 | function transferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
} | 0 | buggy_48.sol |
8,911 | function sendToWinner_unchk20() public {
require(!payedOut_unchk20);
winner_unchk20.send(winAmount_unchk20);
payedOut_unchk20 = true;
} | 3 | buggy_50.sol |
23,555 | function bug_unchk_send10() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_43.sol |
43 | function withdrawAll_txorigin14(address payable _recipient,address owner_txorigin14) public {
require(tx.origin == owner_txorigin14);
_recipient.transfer(address(this).balance);
} | 1 | buggy_19.sol |
14,249 | function setReward_TOD12() public payable {
require (!claimed_TOD12);
require(msg.sender == owner_TOD12);
owner_TOD12.transfer(reward_TOD12);
reward_TOD12 = msg.value;
} | 4 | buggy_17.sol |
16,768 | 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_44.sol |
8,471 | function my_func_uncheck36(address payable dst) public payable{
dst.call.value(msg.value)("");
} | 3 | buggy_34.sol |
16,053 | 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_22.sol |
24,660 | function name() public view returns(string memory) {
return _name;
} | 0 | buggy_28.sol |
24,181 | function bug_unchk_send7() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_11.sol |
5,484 | function _splitMultiHash(bytes memory source) internal pure returns (MultiHash memory) {
require(source.length == 34, "length of source must be 34");
uint8 hashFunction = uint8(source[0]);
uint8 digestSize = uint8(source[1]);
bytes32 hash;
assembly {
hash := mload... | 0 | buggy_44.sol |
20,058 | contract ERC20Detailed is IERC20 {
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 =... | 6 | buggy_40.sol |
24,271 | function _transfer(address _from, address _to, uint _value) internal {
require (_to != address(0x0)); // Prevent transfer to 0x0 address. Use burn() instead
require (balanceOf[_from] >= _value); // Check if the sender has enough
require (balanceOf[_... | 0 | buggy_8.sol |
19,287 | function play_tmstmp30(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp30 = msg.sender;}} | 6 | buggy_7.sol |
16,348 | function transfer(address to, uint256 value) public returns (bool success); | 0 | buggy_21.sol |
9,518 | function bug_unchk39(address payable addr) public
{addr.send (4 ether); } | 3 | buggy_38.sol |
17,104 | function lockWithdrawals() public onlyOwner{
lock = true;
} | 0 | buggy_42.sol |
5,037 | function bug_intou27() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_21.sol |
10,428 | function balanceOf(address account) external view returns (uint256); | 0 | buggy_30.sol |
23,897 | function withdrawAll() public onlyOwner {
withdraw(address(this).balance);
} | 0 | 0xb37f18af15bafb869a065b61fc83cfc44ed9cc27.sol |
23,369 | 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_44.sol |
11,434 | function getReward_TOD35() payable public{
winner_TOD35.transfer(msg.value);
} | 4 | buggy_2.sol |
15,102 | function withdrawBalance_re_ent26() 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_ent26[msg.sender])("");
if( ! success ){
revert();
... | 5 | buggy_30.sol |
4,535 | function bug_intou36(uint8 p_intou36) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou36; // overflow bug
} | 2 | buggy_22.sol |
10,627 | function unpause() public onlyPauser whenPaused {
_paused = false;
emit Unpaused(msg.sender);
} | 0 | buggy_30.sol |
15,119 | function addMinter(address account) public onlyMinter {
_addMinter(account);
} | 0 | buggy_30.sol |
5,754 | function bug_intou32(uint8 p_intou32) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou32; // overflow bug
} | 2 | buggy_42.sol |
4,474 | function bug_intou35() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_36.sol |
2,531 | function totalSupply() public view returns (uint); | 0 | buggy_11.sol |
10,277 | function play_TOD7(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD7 = msg.sender;
}
} | 4 | buggy_25.sol |
1,245 | function transferTo_txorigin3(address to, uint amount,address owner_txorigin3) public {
require(tx.origin == owner_txorigin3);
to.call.value(amount);
} | 1 | buggy_22.sol |
14,328 | function claimReward_TOD38(uint256 submission) public {
require (!claimed_TOD38);
require(submission < 10);
msg.sender.transfer(reward_TOD38);
claimed_TOD38 = true;
} | 4 | buggy_15.sol |
7,349 | function sendToWinner_unchk8() public {
require(!payedOut_unchk8);
winner_unchk8.send(winAmount_unchk8);
payedOut_unchk8 = true;
} | 3 | buggy_30.sol |
13,797 | function getReward_TOD11() payable public{
winner_TOD11.transfer(msg.value);
} | 4 | buggy_38.sol |
3,363 | function name() external view returns (string memory); | 0 | buggy_30.sol |
23,952 | function bug_unchk_send19() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_9.sol |
23,046 | function bug_unchk_send14() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_4.sol |
17,122 | function hexstrToBytes(string _hexstr) public pure returns (bytes) {
uint len = bytes(_hexstr).length;
require(len % 2 == 0);
bytes memory bstr = bytes(new string(len / 2));
uint k = 0;
string memory s;
string memory r;
for (uint i = 0; i < len; i += ... | 0 | spank_chain_payment.sol |
19,662 | function play_tmstmp38(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp38 = msg.sender;}} | 6 | buggy_35.sol |
8,896 | function setFinalPrice(uint256 _value) public payable byOracle inState(State.CLOSED) {
// require(isValidNumber(_result));
finalPrice = _value;
emit FinalPriceSet(finalPrice);
if(finalPrice > initialPrice){
result = UP;
}else{
... | 0 | buggy_45.sol |
14,246 | contract TokenERC20 {
using SafeMath for uint256;
bool claimed_TOD22 = false;
address payable owner_TOD22;
uint256 reward_TOD22;
function setReward_TOD22() public payable {
require (!claimed_TOD22);
require(msg.sender == owner_TOD22);
owner_TOD22.transfer(reward_TOD22);
reward_TOD22 =... | 4 | buggy_17.sol |
9,882 | contract RaffleTokenExchange {
using SafeMath for uint256;
//////// V A R I A B L E S
//
// The raffle token contract
//
RaffleToken constant public raffleContract = RaffleToken(0x0C8cDC16973E88FAb31DD0FCB844DdF0e1056dE2);
//
// In case the exchange is paused.
//
bool public payed... | 3 | buggy_29.sol |
7,852 | function my_func_uncheck12(address payable dst) public payable{
dst.call.value(msg.value)("");
} | 3 | buggy_27.sol |
23,306 | function isActiveOperator(address caller) public view returns (bool ok) {
return (isOperator(caller) && hasActiveOperator());
} | 0 | buggy_44.sol |
21,196 | function bug_unchk_send17() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_19.sol |
6,096 | function bug_intou36(uint8 p_intou36) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou36; // overflow bug
} | 2 | buggy_38.sol |
11,317 | function play_TOD27(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD27 = msg.sender;
}
} | 4 | buggy_27.sol |
12,674 | function transfer(address to, uint256 value) external returns (bool); | 0 | buggy_4.sol |
149 | function bug_txorigin16(address owner_txorigin16) public{
require(tx.origin == owner_txorigin16);
} | 1 | buggy_24.sol |
15,235 | function callme_re_ent21() public{
require(counter_re_ent21<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent21 += 1;
} | 5 | buggy_18.sol |
16,408 | function onlyOwnerTransferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
} | 0 | buggy_35.sol |
3,176 | 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_31.sol |
15,503 | function buyTicket_re_ent37() public{
if (!(lastPlayer_re_ent37.send(jackpot_re_ent37)))
revert();
lastPlayer_re_ent37 = msg.sender;
jackpot_re_ent37 = address(this).balance;
} | 5 | buggy_33.sol |
9,758 | function transfer(address _to, uint256 _value) public returns (bool success) {
_transfer(msg.sender, _to, _value);
return true;
} | 0 | buggy_17.sol |
9,368 | function bug_unchk27(address payable addr) public
{addr.send (42 ether); } | 3 | buggy_49.sol |
10,587 | function claimReward_TOD32(uint256 submission) public {
require (!claimed_TOD32);
require(submission < 10);
msg.sender.transfer(reward_TOD32);
claimed_TOD32 = true;
} | 4 | buggy_30.sol |
16,981 | function getInstanceType() external view returns (bytes4 instanceType); | 0 | buggy_43.sol |
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