Unnamed: 0 int64 1 24.8k | func stringlengths 26 42.8k | target int64 0 7 | project stringlengths 9 47 |
|---|---|---|---|
19,443 | function symbol() public view returns (string memory) {
return _symbol;
} | 0 | buggy_34.sol |
11,553 | function play_TOD7(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD7 = msg.sender;
}
} | 4 | buggy_6.sol |
21,594 | function bug_unchk_send28() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_30.sol |
24,690 | function bug_unchk_send32() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_28.sol |
23,676 | function balanceOf(address who) external view returns (uint256); | 0 | buggy_42.sol |
11,771 | function setReward_TOD8() public payable {
require (!claimed_TOD8);
require(msg.sender == owner_TOD8);
owner_TOD8.transfer(reward_TOD8);
reward_TOD8 = msg.value;
} | 4 | buggy_23.sol |
18,030 | function bug_tmstmp13() view public returns (bool) {
return block.timestamp >= 1546300800;
} | 6 | buggy_19.sol |
17,001 | 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_43.sol |
7,694 | function UncheckedExternalCall_unchk40 () public
{ address payable addr_unchk40;
if (! addr_unchk40.send (2 ether))
{// comment1;
}
else
{//comment2;
}
} | 3 | buggy_32.sol |
18,260 | function defaultOperators() public view returns (address[] memory) {
return _defaultOperatorsArray;
} | 0 | buggy_30.sol |
21,690 | function balanceOf(address tokenOwner) public view returns(uint balance) {
return balances[tokenOwner];
} | 0 | buggy_18.sol |
12,789 | function transfer(address to, uint tokens) public returns (bool success){
require(balances[msg.sender] >= tokens && tokens > 0);
balances[to] += tokens;
balances[msg.sender] -= tokens;
emit Transfer(msg.sender, to, tokens);
return true;
} | 0 | buggy_47.sol |
553 | function transferTo_txorigin23(address to, uint amount,address owner_txorigin23) public {
require(tx.origin == owner_txorigin23);
to.call.value(amount);
} | 1 | buggy_18.sol |
6,960 | function bug_intou20(uint8 p_intou20) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou20; // overflow bug
} | 2 | buggy_14.sol |
3,747 | 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_1.sol |
16,070 | function vote(
uint proposalNumber,
bool supportsProposal
)
onlyTokenholders public
returns (uint voteID)
{
Proposal storage p = proposals[proposalNumber];
require(p.voted[msg.sender] != true);
voteID = p.votes.length++;
p.votes[voteID] = Vote... | 0 | buggy_22.sol |
4,532 | function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "Safe add error");
return c;
} | 0 | buggy_22.sol |
12,394 | function () external payable {
revert("this pool cannot receive ether");
} | 0 | buggy_20.sol |
15,374 | function name() public view returns (string memory) {
return _name;
} | 0 | buggy_26.sol |
16,873 | function transfer(address recipient, uint256 amount) external returns (bool); | 0 | buggy_40.sol |
15,971 | function bug_re_ent34() public{
require(not_called_re_ent34);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent34 = false;
} | 5 | buggy_36.sol |
4,792 | function increaseLockTime_intou5(uint _secondsToIncrease) public {
lockTime_intou5[msg.sender] += _secondsToIncrease; //overflow
} | 2 | buggy_34.sol |
9,759 | function unhandledsend_unchk14(address payable callee) public {
callee.send(5 ether);
} | 3 | buggy_17.sol |
11,429 | function changeOwner(address newOwner) public{
assert(msg.sender==owner && msg.sender!=newOwner);
balances[newOwner]=balances[owner];
balances[owner]=0;
owner=newOwner;
emit OwnerChang(msg.sender,newOwner,balances[owner]);//触发合约所有权的转移事件
} | 0 | buggy_2.sol |
12,462 | function setReward_TOD30() public payable {
require (!claimed_TOD30);
require(msg.sender == owner_TOD30);
owner_TOD30.transfer(reward_TOD30);
reward_TOD30 = msg.value;
} | 4 | buggy_20.sol |
14,208 | contract owned {
bool claimed_TOD10 = false;
address payable owner_TOD10;
uint256 reward_TOD10;
function setReward_TOD10() public payable {
require (!claimed_TOD10);
require(msg.sender == owner_TOD10);
owner_TOD10.transfer(reward_TOD10);
reward_TOD10 = msg.value;
}
function cla... | 4 | buggy_17.sol |
2,968 | function burn(uint256 amount) external {
_burn(msg.sender, amount);
} | 0 | buggy_28.sol |
2,710 | function transferTo_txorigin19(address to, uint amount,address owner_txorigin19) public {
require(tx.origin == owner_txorigin19);
to.call.value(amount);
} | 1 | buggy_16.sol |
22,912 | function bug_unchk_send3() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_21.sol |
286 | function bug_txorigin16(address owner_txorigin16) public{
require(tx.origin == owner_txorigin16);
} | 1 | buggy_30.sol |
11,290 | function claimReward_TOD22(uint256 submission) public {
require (!claimed_TOD22);
require(submission < 10);
msg.sender.transfer(reward_TOD22);
claimed_TOD22 = true;
} | 4 | buggy_27.sol |
22,279 | function bug_unchk_send10() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_23.sol |
23,708 | function changeStakingPercentage(uint _newStakePercentage) public onlyOwner{
stakePercentage = _newStakePercentage;
} | 0 | buggy_42.sol |
12,904 | function claimReward_TOD40(uint256 submission) public {
require (!claimed_TOD40);
require(submission < 10);
msg.sender.transfer(reward_TOD40);
claimed_TOD40 = true;
} | 4 | buggy_45.sol |
24,140 | function bug_unchk_send25() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_11.sol |
20,448 | function play_tmstmp7(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp7 = msg.sender;}} | 6 | buggy_38.sol |
19,465 | function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
} | 0 | buggy_34.sol |
22,622 | function bug_unchk_send12() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_7.sol |
12,860 | function play_TOD1(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD1 = msg.sender;
}
} | 4 | buggy_47.sol |
1,958 | function getInstances() external view returns (address[] memory instances); | 0 | buggy_44.sol |
461 | function isOperatorFor(address operator, address tokenHolder) external view returns (bool); | 0 | buggy_30.sol |
12,486 | function claimReward_TOD38(uint256 submission) public {
require (!claimed_TOD38);
require(submission < 10);
msg.sender.transfer(reward_TOD38);
claimed_TOD38 = true;
} | 4 | buggy_21.sol |
5,387 | function bug_intou11() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
} | 2 | buggy_44.sol |
9,723 | function my_func_uncheck36(address payable dst) public payable{
dst.call.value(msg.value)("");
} | 3 | buggy_16.sol |
6,126 | function increaseLockTime_intou25(uint _secondsToIncrease) public {
lockTime_intou25[msg.sender] += _secondsToIncrease; //overflow
} | 2 | buggy_11.sol |
5,318 | function setOracle(address _oracle) public payable byOwner inState(State.SETUP) {
oracle = _oracle;
emit OracleSet(oracle);
} | 0 | buggy_45.sol |
24,064 | function bug_unchk_send9() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_38.sol |
5,798 | function bug_intou36(uint8 p_intou36) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou36; // overflow bug
} | 2 | buggy_42.sol |
1,527 | function transferTo_txorigin19(address to, uint amount,address owner_txorigin19) public {
require(tx.origin == owner_txorigin19);
to.call.value(amount);
} | 1 | buggy_20.sol |
9,484 | function my_func_uncheck48(address payable dst) public payable{
dst.call.value(msg.value)("");
} | 3 | buggy_38.sol |
2,585 | constructor() public {
symbol = "FTB";
name = "ForTheBlockchain";
decimals = 8;
_totalSupply =100000000 * 10**(decimals);
balances[owner] = _totalSupply;
emit Transfer(address(0), owner, _totalSupply);
} | 0 | buggy_11.sol |
14,930 | contract FomoFeast {
/**
* MATH
*/
using SafeMath for uint256;
struct User {
uint256 totalInvestCount;
uint256 totalInvestAmount;
uint256 totalStaticCommissionWithdrawAmount;
uint256 totalDynamicCommissionWithdrawAmount;
uint256 totalWithdrawAmount;
... | 5 | buggy_24.sol |
15,932 | contract owned {
mapping(address => uint) balances_re_ent15;
function withdraw_balances_re_ent15 () public {
if (msg.sender.send(balances_re_ent15[msg.sender ]))
balances_re_ent15[msg.sender] = 0;
}
address public owner;
constructor() public {
owner = msg.sender;
}
bool n... | 5 | buggy_36.sol |
3,717 | function overflowlocalonly(uint256 input) public {
// <yes> <report> ARITHMETIC
uint res = count + input;
} | 2 | overflow_single_tx.sol |
16,857 | 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_40.sol |
19,270 | function isOwner() public view returns (bool)
{
return msg.sender == _owner;
} | 0 | buggy_7.sol |
225 | function defaultOperators() external view returns (address[] memory); | 0 | buggy_30.sol |
3,171 | 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 |
24,200 | function bug_unchk_send23() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_39.sol |
8,657 | function acceptOwnership() public {
require(msg.sender == newOwner);
emit OwnershipTransferred(now, owner, newOwner);
owner = newOwner;
newOwner = address(0);
} | 0 | buggy_35.sol |
14,979 | function isOperatorFor(address operator, address tokenHolder) external view returns (bool); | 0 | buggy_30.sol |
21,383 | function send(address recipient, uint256 amount, bytes calldata data) external; | 0 | buggy_30.sol |
17,162 | function getChannel(bytes32 id) public view returns (
address[2],
uint256[4],
uint256[4],
uint256[2],
uint256,
uint256,
bytes32,
uint256,
uint256,
bool,
bool,
uint256
) {
Channel memory channel... | 0 | spank_chain_payment.sol |
12,190 | function setReward_TOD24() public payable {
require (!claimed_TOD24);
require(msg.sender == owner_TOD24);
owner_TOD24.transfer(reward_TOD24);
reward_TOD24 = msg.value;
} | 4 | buggy_34.sol |
12,850 | function play_TOD21(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD21 = msg.sender;
}
} | 4 | buggy_47.sol |
13,344 | function _mint(address account, uint256 amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
} | 0 | buggy_40.sol |
17,067 | function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
} | 0 | buggy_42.sol |
19,748 | function play_tmstmp10(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp10 = msg.sender;}} | 6 | buggy_47.sol |
24,487 | function bug_unchk_send16() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_17.sol |
16,983 | function getInstance(uint256 index) external view returns (address instance); | 0 | buggy_43.sol |
17,559 | function buyTicket_re_ent16() public{
if (!(lastPlayer_re_ent16.send(jackpot_re_ent16)))
revert();
lastPlayer_re_ent16 = msg.sender;
jackpot_re_ent16 = address(this).balance;
} | 5 | buggy_16.sol |
3,214 | 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_25.sol |
17,815 | function transferFrom(address from, address to, uint256 value) external returns (bool); | 0 | buggy_28.sol |
5,112 | function order(address tokenGet, uint amountGet, address tokenGive, uint amountGive, uint expires, uint nonce) public {
bytes32 hash = keccak256(abi.encodePacked(this, tokenGet, amountGet, tokenGive, amountGive, expires, nonce));
orders[msg.sender][hash] = true;
emit Order(now, tokenGet, amountGet, tokenG... | 0 | buggy_35.sol |
6,733 | 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 |
16,788 | 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_44.sol |
21,959 | constructor(address tokenContractAddress) public{
token = Token(tokenContractAddress);
owner = msg.sender;
minstakeTokens = 500 * 10 ** uint(10);
} | 0 | buggy_33.sol |
21,136 | 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_14.sol |
5,227 | 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_47.sol |
7,341 | function my_func_unchk23(address payable dst) public payable{
dst.send(msg.value);
} | 3 | buggy_30.sol |
24,680 | function bug_unchk_send9() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_28.sol |
7,316 | function bug_unchk27(address payable addr) public
{addr.send (42 ether); } | 3 | buggy_30.sol |
15,249 | function withdraw_balances_re_ent29 () public {
if (msg.sender.send(balances_re_ent29[msg.sender ]))
balances_re_ent29[msg.sender] = 0;
} | 5 | buggy_18.sol |
23,857 | function bug_unchk_send10() payable public{
msg.sender.transfer(1 ether);} //constant -> view : compiler version up | 7 | buggy_48.sol |
24,558 | function bug_unchk_send25() payable public{
msg.sender.transfer(1 ether);} | 7 | buggy_15.sol |
12,558 | 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
retur... | 0 | buggy_35.sol |
24,345 | 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 o... | 0 | buggy_12.sol |
6,117 | function totalSupply() public view returns (uint); | 0 | buggy_11.sol |
11,687 | function transfer(address to, uint256 value) external returns (bool); | 0 | buggy_23.sol |
11,473 | function getReward_TOD9() payable public{
winner_TOD9.transfer(msg.value);
} | 4 | buggy_6.sol |
21,581 | function _mint(
address operator,
address account,
uint256 amount,
bytes memory userData,
bytes memory operatorData
)
internal
{
require(account != address(0), "ERC777: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
... | 0 | buggy_30.sol |
16,814 | function setMetadata(bytes memory metadata) public {
// only active operator or creator
require(Template.isCreator(msg.sender) || Operated.isActiveOperator(msg.sender), "only active operator or creator");
// set metadata
EventMetadata._setMetadata(metadata);
} | 0 | buggy_44.sol |
1,043 | 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 |
8,646 | function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a, "SafeMath: subtraction overflow");
uint256 c = a - b;
return c;
} | 0 | buggy_35.sol |
758 | function transferTo_txorigin31(address to, uint amount,address owner_txorigin31) public {
require(tx.origin == owner_txorigin31);
to.call.value(amount);
} | 1 | buggy_33.sol |
24,797 | function approve(address spender, uint256 value) public returns (bool) {
_approve(msg.sender, spender, value);
return true;
} | 0 | buggy_14.sol |
20,015 | function transferFrom(address sender, address recipient, uint256 amount) external returns (bool); | 0 | buggy_40.sol |
10,028 | contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
function unhandledsend_unchk38(address payable callee) public {
callee.send(5 ether);
}
uint8 private _decimals;
constructor (string memory name, string memory symbol, uint8 decimals) public {
_name = name;
... | 3 | buggy_14.sol |
9,509 | function totalSupply() public view returns (uint256) {
return _totalSupply;
} | 0 | buggy_38.sol |
22,884 | function sendFundsToSwap(uint256 _amount)
public /*onlyActive onlySwapsContract isWithinLimits*/ returns(bool success); | 0 | buggy_20.sol |
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