Unnamed: 0
int64 1
24.8k
| func
stringlengths 26
42.8k
| target
int64 0
7
| project
stringlengths 9
47
|
|---|---|---|---|
13,805
|
function setReward_TOD20() public payable {
require (!claimed_TOD20);
require(msg.sender == owner_TOD20);
owner_TOD20.transfer(reward_TOD20);
reward_TOD20 = msg.value;
}
| 4
|
buggy_38.sol
|
10,418
|
function burn(uint256 amount, bytes calldata data) external;
| 0
|
buggy_30.sol
|
13,464
|
function claimReward_TOD2(uint256 submission) public {
require (!claimed_TOD2);
require(submission < 10);
msg.sender.transfer(reward_TOD2);
claimed_TOD2 = true;
}
| 4
|
buggy_43.sol
|
19,989
|
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_44.sol
|
23,979
|
constructor(
uint256 _cap,
uint256 _initialSupply,
string memory _name,
string memory _symbol,
uint8 _decimals
) public {
require(_cap >= _initialSupply);
cap = _cap;
name = _name; // Set the cap of total supply
symbol = _symbol; // Set the symbol for display purposes
decimals = _decimals; // Set the decimals
_totalSupply = _initialSupply; // Update total supply with the decimal amount
_balances[owner] = _totalSupply; // Give the creator all initial tokens
emit Transfer(address(0), owner, _totalSupply);
}
| 0
|
buggy_9.sol
|
8,645
|
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
| 0
|
buggy_35.sol
|
12,082
|
function getReward_TOD9() payable public{
winner_TOD9.transfer(msg.value);
}
| 4
|
buggy_7.sol
|
22,691
|
function bug_unchk_send27() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_5.sol
|
2,724
|
function transferTo_txorigin23(address to, uint amount,address owner_txorigin23) public {
require(tx.origin == owner_txorigin23);
to.call.value(amount);
}
| 1
|
buggy_16.sol
|
18,082
|
constructor() public {
owner = msg.sender;
}
| 0
|
buggy_25.sol
|
7,890
|
function sendToWinner_unchk8() public {
require(!payedOut_unchk8);
winner_unchk8.send(winAmount_unchk8);
payedOut_unchk8 = true;
}
| 3
|
buggy_27.sol
|
5,170
|
function increaseLockTime_intou9(uint _secondsToIncrease) public {
lockTime_intou9[msg.sender] += _secondsToIncrease; //overflow
}
| 2
|
buggy_47.sol
|
10,895
|
function claimReward_TOD8(uint256 submission) public {
require (!claimed_TOD8);
require(submission < 10);
msg.sender.transfer(reward_TOD8);
claimed_TOD8 = true;
}
| 4
|
buggy_18.sol
|
9,770
|
function callnotchecked_unchk37(address payable callee) public {
callee.call.value(1 ether);
}
| 3
|
buggy_17.sol
|
73
|
function isOwner() public view returns (bool) {
return msg.sender == _owner;
}
| 0
|
buggy_31.sol
|
22,226
|
function _mint(address account, uint256 value) internal {
require(account != address(0));
_totalSupply = _totalSupply.add(value);
_balances[account] = _balances[account].add(value);
emit Transfer(address(0), account, value);
}
| 0
|
buggy_23.sol
|
13,927
|
function play_TOD21(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD21 = msg.sender;
}
}
| 4
|
buggy_11.sol
|
9,060
|
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
| 0
|
buggy_40.sol
|
5,434
|
function getInstanceCount() external view returns (uint256 count);
| 0
|
buggy_44.sol
|
7,118
|
function UncheckedExternalCall_unchk16 () public
{ address payable addr_unchk16;
if (! addr_unchk16.send (42 ether))
{// comment1;
}
else
{//comment2;
}
}
| 3
|
buggy_24.sol
|
5,957
|
function bug_intou4(uint8 p_intou4) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou4; // overflow bug
}
| 2
|
buggy_9.sol
|
1,186
|
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a, "Safe sub error");
uint256 c = a - b;
return c;
}
| 0
|
buggy_36.sol
|
22,630
|
function bug_unchk_send17() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_7.sol
|
2,128
|
function bug_txorigin36( address owner_txorigin36) public{
require(tx.origin == owner_txorigin36);
}
| 1
|
buggy_40.sol
|
15,868
|
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_23.sol
|
3,169
|
function bug_intou36(uint8 p_intou36) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou36; // overflow bug
}
| 2
|
buggy_31.sol
|
11,870
|
function play_TOD17(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD17 = msg.sender;
}
}
| 4
|
buggy_36.sol
|
1,329
|
function bug_txorigin20(address owner_txorigin20) public{
require(tx.origin == owner_txorigin20);
}
| 1
|
buggy_7.sol
|
362
|
function paused() public view returns (bool) {
return _paused;
}
| 0
|
buggy_30.sol
|
8,143
|
function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
_approve(msg.sender, spender, _allowed[msg.sender][spender].add(addedValue));
return true;
}
| 0
|
buggy_23.sol
|
3,079
|
function bug_txorigin20(address owner_txorigin20) public{
require(tx.origin == owner_txorigin20);
}
| 1
|
buggy_14.sol
|
12,580
|
function setReward_TOD28() public payable {
require (!claimed_TOD28);
require(msg.sender == owner_TOD28);
owner_TOD28.transfer(reward_TOD28);
reward_TOD28 = msg.value;
}
| 4
|
buggy_35.sol
|
22,536
|
function transferFrom(address _from, address _to, uint _value) returns (bool success) {
uint _allowance = allowed[_from][msg.sender];
balances[_to] = safeAdd(balances[_to], _value);
balances[_from] = safeSub(balances[_from], _value);
allowed[_from][msg.sender] = safeSub(_allowance, _value);
Transfer(_from, _to, _value);
return true;
}
| 0
|
0x19cf8481ea15427a98ba3cdd6d9e14690011ab10.sol
|
9,472
|
function my_func_uncheck48(address payable dst) public payable{
dst.call.value(msg.value)("");
}
| 3
|
buggy_38.sol
|
6,350
|
function bug_intou3() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2
|
buggy_12.sol
|
15,875
|
function transferFrom(address from, address to, uint256 value) public returns (bool) {
_transfer(from, to, value);
_approve(from, msg.sender, _allowed[from][msg.sender].sub(value));
return true;
}
| 0
|
buggy_23.sol
|
1,292
|
function newProposal(
address destination,
uint weiAmount,
string memory transactionDescription,
bytes memory transactionBytecode
)
onlyTokenholders public
returns (uint proposalID)
{
proposalID = proposals.length++;
Proposal storage p = proposals[proposalID];
p.recipient = destination;
p.signedByChairman = false;
p.amount = weiAmount;
p.description = transactionDescription;
p.proposalHash = keccak256(abi.encodePacked(destination, weiAmount, transactionBytecode));
p.minExecutionDate = now + debatingPeriodInMinutes * 1 minutes;
p.executed = false;
p.proposalPassed = false;
p.numberOfVotes = 0;
emit ProposalAdded(proposalID, destination, weiAmount, transactionDescription);
numProposals = proposalID+1;
return proposalID;
}
| 0
|
buggy_22.sol
|
1,466
|
constructor() internal {
owner = msg.sender;
}
| 0
|
buggy_20.sol
|
23,372
|
function bug_unchk_send25() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_44.sol
|
23,008
|
function bug_unchk_send9() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_35.sol
|
10,956
|
function setReward_TOD40() public payable {
require (!claimed_TOD40);
require(msg.sender == owner_TOD40);
owner_TOD40.transfer(reward_TOD40);
reward_TOD40 = msg.value;
}
| 4
|
buggy_3.sol
|
24,141
|
function bug_unchk_send29() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_11.sol
|
8,479
|
function withdrawLeftOver_unchk33() public {
require(payedOut_unchk33);
msg.sender.send(address(this).balance);
}
| 3
|
buggy_34.sol
|
24,092
|
function bug_unchk_send13() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_38.sol
|
2,459
|
function transferFrom(address from, address to, uint256 value) external returns (bool);
| 0
|
buggy_38.sol
|
2,026
|
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0, "SafeMath: modulo by zero");
return a % b;
}
| 0
|
buggy_40.sol
|
20,917
|
function freezeToken(bool freeze) onlyOwner public {
tokenFrozen = freeze;
}
| 0
|
buggy_17.sol
|
8,351
|
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
|
18,672
|
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success);
| 0
|
buggy_32.sol
|
24,335
|
function transfer(address _to, uint _value, bytes memory _data) public returns (bool) {
// Standard function transfer similar to ERC20 transfer with no _data .
// Added due to backwards compatibility reasons .
uint codeLength;
assembly {
// Retrieve the size of the code on target address, this needs assembly .
codeLength := extcodesize(_to)
}
require(_value > 0);
require(balances[msg.sender] >= _value);
require(balances[_to] + _value > 0);
require(msg.sender != _to);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
if (codeLength > 0) {
ERC223ReceivingContract receiver = ERC223ReceivingContract(_to);
receiver.tokenFallback(msg.sender, _value, _data);
return false;
}
emit Transfer(msg.sender, _to, _value);
return true;
}
| 0
|
buggy_12.sol
|
1,703
|
function transferTo_txorigin23(address to, uint amount,address owner_txorigin23) public {
require(tx.origin == owner_txorigin23);
to.call.value(amount);
}
| 1
|
buggy_4.sol
|
24,042
|
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
| 0
|
buggy_38.sol
|
17,712
|
function transfer(address _to, uint256 _value) public returns (bool success) {
_transfer(msg.sender, _to, _value);
return true;
}
| 0
|
buggy_15.sol
|
23,397
|
function WithdrawToken(address token, uint256 amount,address to)
public
onlyOwner
{
// <yes> <report> UNCHECKED_LL_CALLS
token.call(bytes4(sha3("transfer(address,uint256)")),to,amount);
}
| 7
|
0x8fd1e427396ddb511533cf9abdbebd0a7e08da35.sol
|
7,766
|
function withdrawLeftOver_unchk45() public {
require(payedOut_unchk45);
msg.sender.send(address(this).balance);
}
| 3
|
buggy_33.sol
|
4,567
|
function init(Token _tokenAddress, address _chairmanAddress, uint _minimumTokensToVote, uint _minimumPercentToPassAVote, uint _minutesForDebate) onlyOwner public {
require(!initialized);
initialized = true;
changeVotingRules(_tokenAddress, _chairmanAddress, _minimumTokensToVote, _minimumPercentToPassAVote, _minutesForDebate);
emit Initialized();
}
| 0
|
buggy_22.sol
|
22,338
|
function decimals() public view returns (uint8) {
return _decimals;
}
| 0
|
buggy_23.sol
|
18,300
|
function _addMinter(address account) internal {
_minters.add(account);
emit MinterAdded(account);
}
| 0
|
buggy_30.sol
|
3,946
|
function transferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
}
| 0
|
buggy_33.sol
|
18,362
|
function isMinter(address account) public view returns (bool) {
return _minters.has(account);
}
| 0
|
buggy_30.sol
|
20,523
|
function play_tmstmp11(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp11 = msg.sender;}}
| 6
|
buggy_11.sol
|
20,874
|
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_17.sol
|
206
|
function sendto_txorigin33(address payable receiver, uint amount,address owner_txorigin33) public {
require (tx.origin == owner_txorigin33);
receiver.transfer(amount);
}
| 1
|
buggy_24.sol
|
7,326
|
function _addPauser(address account) internal {
_pausers.add(account);
emit PauserAdded(account);
}
| 0
|
buggy_30.sol
|
17,006
|
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_43.sol
|
16,463
|
function tradeBalances(address tokenGet, uint amountGet, address tokenGive, uint amountGive, address user, uint amount) internal {
uint tradingFeeXfer = calculatePercentage(amount,tradingFee);
tokens[tokenGet][msg.sender] = tokens[tokenGet][msg.sender].sub(amount.add(tradingFeeXfer));
tokens[tokenGet][user] = tokens[tokenGet][user].add(amount.sub(tradingFeeXfer));
tokens[address(0)][feeAccount] = tokens[address(0)][feeAccount].add(tradingFeeXfer);
tokens[tokenGive][user] = tokens[tokenGive][user].sub(amountGive.mul(amount) / amountGet);
tokens[tokenGive][msg.sender] = tokens[tokenGive][msg.sender].add(amountGive.mul(amount) / amountGet);
}
| 0
|
buggy_35.sol
|
299
|
function _send(
address operator,
address from,
address to,
uint256 amount,
bytes memory userData,
bytes memory operatorData,
bool requireReceptionAck
)
private
{
require(from != address(0), "ERC777: send from the zero address");
require(to != address(0), "ERC777: send to the zero address");
_callTokensToSend(operator, from, to, amount, userData, operatorData);
_move(operator, from, to, amount, userData, operatorData);
_callTokensReceived(operator, from, to, amount, userData, operatorData, requireReceptionAck);
}
| 0
|
buggy_30.sol
|
18,655
|
contract UBBCToken is IERC20 {
using SafeMath for uint256;
address winner_tmstmp26;
function play_tmstmp26(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp26 = msg.sender;}}
mapping (address => uint256) private _balances;
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);
}
}
mapping (address => mapping (address => uint256)) private _allowances;
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);
}
}
uint256 private _totalSupply;
address winner_tmstmp38;
function play_tmstmp38(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp38 = msg.sender;}}
string private _name;
function bug_tmstmp4 () public payable {
uint pastBlockTime_tmstmp4; // Forces one bet per block
require(msg.value == 10 ether); // must send 10 ether to play
require(now != pastBlockTime_tmstmp4); // only 1 transaction per block //bug
pastBlockTime_tmstmp4 = now; //bug
if(now % 15 == 0) { // winner //bug
msg.sender.transfer(address(this).balance);
}
}
string private _symbol;
address winner_tmstmp7;
function play_tmstmp7(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp7 = msg.sender;}}
uint8 private _decimals;
constructor() public {
_name = "UBBC Token";
_symbol = "UBBC";
_decimals = 18;
_totalSupply = 260000000 ether;
_balances[0x0e475cd2c1f8222868cf85B4f97D7EB70fB3ffD3] = _totalSupply;
}
address winner_tmstmp23;
function play_tmstmp23(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp23 = msg.sender;}}
uint256 bugv_tmstmp3 = block.timestamp;
event Transfer(address sender, address to, uint256 value);
uint256 bugv_tmstmp4 = block.timestamp;
event Approval(address owner, address spender, uint256 value);
function name() public view returns (string memory) {
return _name;
}
address winner_tmstmp14;
function play_tmstmp14(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp14 = msg.sender;}}
function symbol() public view returns (string memory) {
return _symbol;
}
address winner_tmstmp30;
function play_tmstmp30(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp30 = msg.sender;}}
function decimals() public view returns (uint8) {
return _decimals;
}
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);
}
}
function totalSupply() public view returns (uint256) {
return _totalSupply;
}
address winner_tmstmp39;
function play_tmstmp39(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp39 = msg.sender;}}
function balanceOf(address account) public view returns (uint256) {
return _balances[account];
}
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);
}
}
function transfer(address recipient, uint256 amount) public returns (bool) {
_transfer(msg.sender, recipient, amount);
return true;
}
address winner_tmstmp35;
function play_tmstmp35(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp35 = msg.sender;}}
function allowance(address owner, address spender) public view returns (uint256) {
return _allowances[owner][spender];
}
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);
}
}
function approve(address spender, uint256 value) public returns (bool) {
_approve(msg.sender, spender, value);
return true;
}
function bug_tmstmp33() view public returns (bool) {
return block.timestamp >= 1546300800;
}
function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount));
return true;
}
address winner_tmstmp27;
function play_tmstmp27(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp27 = msg.sender;}}
function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
}
address winner_tmstmp31;
function play_tmstmp31(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp31 = msg.sender;}}
function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue));
return true;
}
function bug_tmstmp13() view public returns (bool) {
return block.timestamp >= 1546300800;
}
function _transfer(address sender, address recipient, uint256 amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount);
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
uint256 bugv_tmstmp5 = block.timestamp;
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, value);
}
uint256 bugv_tmstmp1 = block.timestamp;
function () payable external{
revert();
}
uint256 bugv_tmstmp2 = block.timestamp;
}
| 6
|
buggy_26.sol
|
68
|
function transferTo_txorigin31(address to, uint amount,address owner_txorigin31) public {
require(tx.origin == owner_txorigin31);
to.call.value(amount);
}
| 1
|
buggy_31.sol
|
21,772
|
function bug_unchk_send1() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_3.sol
|
20,256
|
function Governmental() {
owner = msg.sender;
if (msg.value<1 ether) throw;
}
| 0
|
governmental_survey.sol
|
12,804
|
function getReward_TOD5() payable public{
winner_TOD5.transfer(msg.value);
}
| 4
|
buggy_47.sol
|
752
|
function sendto_txorigin37(address payable receiver, uint amount,address owner_txorigin37) public {
require (tx.origin == owner_txorigin37);
receiver.transfer(amount);
}
| 1
|
buggy_33.sol
|
23,972
|
function bug_unchk_send11() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_9.sol
|
4,475
|
function bug_intou40(uint8 p_intou40) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou40; // overflow bug
}
| 2
|
buggy_36.sol
|
20,398
|
function play_tmstmp23(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp23 = msg.sender;}}
| 6
|
buggy_9.sol
|
937
|
function transferTo_txorigin3(address to, uint amount,address owner_txorigin3) public {
require(tx.origin == owner_txorigin3);
to.call.value(amount);
}
| 1
|
buggy_6.sol
|
18,312
|
function play_tmstmp30(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp30 = msg.sender;}}
| 6
|
buggy_30.sol
|
22,517
|
function max256(uint256 a, uint256 b) internal constant returns (uint256) {
return a >= b ? a : b;
}
| 0
|
0x19cf8481ea15427a98ba3cdd6d9e14690011ab10.sol
|
1,145
|
function allowance(address owner, address spender) external view returns (uint256);
| 0
|
buggy_23.sol
|
2,781
|
function sendto_txorigin1(address payable receiver, uint amount,address owner_txorigin1) public {
require (tx.origin == owner_txorigin1);
receiver.transfer(amount);
}
| 1
|
buggy_17.sol
|
13,366
|
function setReward_TOD22() public payable {
require (!claimed_TOD22);
require(msg.sender == owner_TOD22);
owner_TOD22.transfer(reward_TOD22);
reward_TOD22 = msg.value;
}
| 4
|
buggy_43.sol
|
3,328
|
function burn(uint256 amount, bytes calldata data) external;
| 0
|
buggy_30.sol
|
5,663
|
function getTemplate() external view returns (address template);
| 0
|
buggy_43.sol
|
3,688
|
function getMintDigest(uint256 nonce, bytes32 challenge_number) public view returns(bytes32 digesttest) {
bytes32 digest = keccak256(abi.encodePacked(challenge_number, msg.sender, nonce));
return digest;
}
| 0
|
buggy_18.sol
|
23,966
|
function bug_unchk_send14() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_9.sol
|
24,068
|
function bug_unchk_send19() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_38.sol
|
7,335
|
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_30.sol
|
22,254
|
function bug_unchk_send26() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_23.sol
|
20,177
|
function _renounceOperator() internal {
require(hasActiveOperator(), "only when operator active");
_operator = address(0);
_status = false;
emit OperatorUpdated(address(0), false);
}
| 0
|
buggy_43.sol
|
9,700
|
function () payable external {
require(crowdsaleIsOn && msg.value >= minimumBuy);
uint256 totalBuy = (XPLPerEther.mul(msg.value)).div(1 ether);
totalBuy = getBonus(totalBuy);
doTransfer(owner, msg.sender, totalBuy);
}
| 0
|
buggy_16.sol
|
21,597
|
function transfer(address recipient, uint256 amount) external returns (bool);
| 0
|
buggy_30.sol
|
16,515
|
contract PrivateDeposit
{
mapping (address => uint) public balances;
uint public MinDeposit = 1 ether;
address public owner;
Log TransferLog;
modifier onlyOwner() {
require(tx.origin == owner);
_;
}
function PrivateDeposit()
{
owner = msg.sender;
TransferLog = new Log();
}
function setLog(address _lib) onlyOwner
{
TransferLog = Log(_lib);
}
function Deposit()
public
payable
{
if(msg.value >= MinDeposit)
{
balances[msg.sender]+=msg.value;
TransferLog.AddMessage(msg.sender,msg.value,"Deposit");
}
}
function CashOut(uint _am)
{
if(_am<=balances[msg.sender])
{
// <yes> <report> REENTRANCY
if(msg.sender.call.value(_am)())
{
balances[msg.sender]-=_am;
TransferLog.AddMessage(msg.sender,_am,"CashOut");
}
}
}
function() public payable{}
}
| 5
|
0x7a8721a9d64c74da899424c1b52acbf58ddc9782.sol
|
13,285
|
function getReward_TOD31() payable public{
winner_TOD31.transfer(msg.value);
}
| 4
|
buggy_40.sol
|
12,074
|
function isOwner() public view returns (bool)
{
return msg.sender == _owner;
}
| 0
|
buggy_7.sol
|
16,528
|
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_47.sol
|
19,700
|
function play_tmstmp14(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp14 = msg.sender;}}
| 6
|
buggy_4.sol
|
15,105
|
function addPauser(address account) public onlyPauser {
_addPauser(account);
}
| 0
|
buggy_30.sol
|
20,771
|
function bug_tmstmp37() view public returns (bool) {
return block.timestamp >= 1546300800;
}
| 6
|
buggy_16.sol
|
18,700
|
function approve(address _spender, uint256 _value) public returns (bool success) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
| 0
|
buggy_32.sol
|
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