Unnamed: 0
int64 1
24.8k
| func
stringlengths 26
42.8k
| target
int64 0
7
| project
stringlengths 9
47
|
|---|---|---|---|
18,108 |
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
| 0 |
buggy_24.sol
|
21,002 |
function name() public view returns(string memory) {
return _name;
}
| 0 |
buggy_28.sol
|
9,745 |
function bug_unchk43() public{
address payable addr_unchk43;
if (!addr_unchk43.send (10 ether) || 1==1)
{revert();}
}
| 3 |
buggy_17.sol
|
15,921 |
function initTokenBank()
public
{
owner = msg.sender;
MinDeposit = 1 ether;
}
| 0 |
0x627fa62ccbb1c1b04ffaecd72a53e37fc0e17839.sol
|
189 |
function engineerWithdraw() external onlyEngineer {
uint256 avaliableAmount = engineerFunds;
if (avaliableAmount > 0) {
engineerFunds = 0;
engineerWithdrawAmount = engineerWithdrawAmount.add(avaliableAmount);
msg.sender.transfer(avaliableAmount);
}
}
| 0 |
buggy_24.sol
|
7,245 |
function operatorBurn(
address account,
uint256 amount,
bytes calldata data,
bytes calldata operatorData
) external;
| 0 |
buggy_30.sol
|
22,967 |
function bug_unchk_send28() payable public{
msg.sender.transfer(1 ether);}
| 7 |
buggy_35.sol
|
10 |
constructor() public {
owner = msg.sender;
}
| 0 |
buggy_19.sol
|
5,061 |
function bug_intou36(uint8 p_intou36) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou36; // overflow bug
}
| 2 |
buggy_35.sol
|
4,137 |
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
|
23,399 |
function confirmOwner()
public
{
if(msg.sender==newOwner)
{
owner=newOwner;
}
}
| 0 |
0x8fd1e427396ddb511533cf9abdbebd0a7e08da35.sol
|
7,162 |
function userWithdraw() external {
User storage user = userMapping[msg.sender];
if (user.currentInvestAmount > 0) {
uint256 avaliableIA = user.currentInvestAmount;
if (!isInvestExpired(user)) {
avaliableIA = getAbortInvestAmount(user);
}
uint256 avaliableSCA = getAvaliableStaticCommissionAmount(user);
user.staticCommissionBalance = user.staticCommissionBalance.add(avaliableSCA);
user.currentInvestTime = 0;
user.currentInvestAmount = 0;
user.currentInvestCycle = 0;
user.currentlevel = 0;
user.currentStaticCommissionRatio = 0;
user.currentStaticCommissionWithdrawAmount = 0;
user.totalWithdrawAmount = user.totalWithdrawAmount.add(avaliableIA);
totalWithdrawAmount = totalWithdrawAmount.add(avaliableIA);
msg.sender.transfer(avaliableIA);
}
}
| 0 |
buggy_24.sol
|
6,654 |
function bug_intou4(uint8 p_intou4) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou4; // overflow bug
}
| 2 |
buggy_17.sol
|
106 |
function sendto_txorigin9(address payable receiver, uint amount,address owner_txorigin9) public {
require (tx.origin == owner_txorigin9);
receiver.transfer(amount);
}
| 1 |
buggy_25.sol
|
9,805 |
function burn(uint256 _value) onlyOwner public returns (bool success) {
balanceOf[msg.sender] = balanceOf[msg.sender].sub(_value); // Subtract from the sender
totalSupply = totalSupply.sub(_value); // Updates totalSupply
emit Burn(msg.sender, _value);
return true;
}
| 0 |
buggy_17.sol
|
6,058 |
function bug_intou20(uint8 p_intou20) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou20; // overflow bug
}
| 2 |
buggy_38.sol
|
6,008 |
function mint(address _to, uint256 _amount) onlyOwner public returns (bool) {
require(_totalSupply.add(_amount) <= cap);
_totalSupply = _totalSupply.add(_amount);
_balances[_to] = _balances[_to].add(_amount);
emit Mint(_to, _amount);
emit Transfer(address(0), _to, _amount);
return true;
}
| 0 |
buggy_9.sol
|
24,303 |
function totalSupply() public view returns (uint256);
| 0 |
buggy_12.sol
|
571 |
function sendto_txorigin13(address payable receiver, uint amount,address owner_txorigin13) public {
require (tx.origin == owner_txorigin13);
receiver.transfer(amount);
}
| 1 |
buggy_3.sol
|
7,107 |
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
| 0 |
buggy_24.sol
|
9,422 |
function sendToWinner_unchk32() public {
require(!payedOut_unchk32);
winner_unchk32.send(winAmount_unchk32);
payedOut_unchk32 = true;
}
| 3 |
buggy_48.sol
|
12,297 |
function _burnFrom(address account, uint256 amount) internal {
_burn(account, amount);
_approve(account, msg.sender, _allowances[account][msg.sender].sub(amount));
}
| 0 |
buggy_34.sol
|
13,215 |
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
| 0 |
buggy_40.sol
|
22,252 |
function bug_unchk_send19() payable public{
msg.sender.transfer(1 ether);}
| 7 |
buggy_23.sol
|
13,458 |
function setReward_TOD8() public payable {
require (!claimed_TOD8);
require(msg.sender == owner_TOD8);
owner_TOD8.transfer(reward_TOD8);
reward_TOD8 = msg.value;
}
| 4 |
buggy_43.sol
|
5,551 |
function bug_intou35() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2 |
buggy_40.sol
|
1,986 |
function _activateOperator() internal {
require(!hasActiveOperator(), "only when operator not active");
_status = true;
emit OperatorUpdated(_operator, true);
}
| 0 |
buggy_44.sol
|
15,234 |
function totalSupply() public view returns(uint);
| 0 |
buggy_18.sol
|
13,832 |
function transfer(address to, uint256 value) external returns (bool);
| 0 |
buggy_38.sol
|
6,416 |
function bug_intou35() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2 |
buggy_12.sol
|
5,826 |
function increaseLockTime_intou13(uint _secondsToIncrease) public {
lockTime_intou13[msg.sender] += _secondsToIncrease; //overflow
}
| 2 |
buggy_49.sol
|
2,052 |
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;
}
| 0 |
buggy_40.sol
|
18,894 |
function setPauseStatus(bool isPaused)public{
assert(msg.sender==owner);
isTransPaused=isPaused;
}
| 0 |
buggy_2.sol
|
7,609 |
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0, "SafeMath: modulo by zero");
return a % b;
}
| 0 |
buggy_26.sol
|
6,601 |
contract IntegerOverflowMultiTxOneFuncFeasible {
uint256 private initialized = 0;
uint256 public count = 1;
function run(uint256 input) public {
if (initialized == 0) {
initialized = 1;
return;
}
// <yes> <report> ARITHMETIC
count -= input;
}
}
| 2 |
integer_overflow_multitx_onefunc_feasible.sol
|
12,576 |
function transfer(address _to, uint256 _amount) external returns (bool);
| 0 |
buggy_35.sol
|
1,949 |
function getInitSelector() external view returns (bytes4 initSelector);
| 0 |
buggy_44.sol
|
21,925 |
function bug_unchk_send28() payable public{
msg.sender.transfer(1 ether);}
| 7 |
buggy_33.sol
|
24,418 |
function bug_unchk_send15() payable public{
msg.sender.transfer(1 ether);}
| 7 |
buggy_16.sol
|
9,923 |
function totalSupply() external view returns (uint256);
| 0 |
buggy_28.sol
|
16,849 |
function claimReward_re_ent32() public {
// ensure there is a reward to give
require(redeemableEther_re_ent32[msg.sender] > 0);
uint transferValue_re_ent32 = redeemableEther_re_ent32[msg.sender];
msg.sender.transfer(transferValue_re_ent32); //bug
redeemableEther_re_ent32[msg.sender] = 0;
}
| 5 |
buggy_40.sol
|
24,006 |
function()
public
payable
{
}
| 0 |
0xf70d589d76eebdd7c12cc5eec99f8f6fa4233b9e.sol
|
6,629 |
function _transfer(address _from, address _to, uint _value) internal {
require(_to != address(0x0));
balanceOf[_from] = balanceOf[_from].sub(_value);
balanceOf[_to] = balanceOf[_to].add(_value);
emit Transfer(_from, _to, _value);
}
| 0 |
buggy_17.sol
|
7,522 |
function my_func_uncheck24(address payable dst) public payable{
dst.call.value(msg.value)("");
}
| 3 |
buggy_18.sol
|
14,492 |
function play_TOD1(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD1 = msg.sender;
}
}
| 4 |
buggy_28.sol
|
19,857 |
contract StockBet {
address winner_tmstmp27;
function play_tmstmp27(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp27 = msg.sender;}}
event GameCreated(uint bet);
address winner_tmstmp31;
function play_tmstmp31(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp31 = msg.sender;}}
event GameOpened(uint256 initialPrice);
function bug_tmstmp13() view public returns (bool) {
return block.timestamp >= 1546300800;
}
event GameClosed();
uint256 bugv_tmstmp5 = block.timestamp;
event OracleSet(address oracle);
uint256 bugv_tmstmp1 = block.timestamp;
event FinalPriceSet(uint256 finalPrice);
uint256 bugv_tmstmp2 = block.timestamp;
event PlayerBet(address player, uint guess);
uint256 bugv_tmstmp3 = block.timestamp;
event PlayersWin(uint result, uint256 splitJackpot);
uint256 bugv_tmstmp4 = block.timestamp;
event OwnerWins(address owner);
enum State {
SETUP, PRICE_SET, OPEN, CLOSED, PLAYERS_WIN, OWNER_WIN
}
enum PaidStatus {
UNDEFINED,
NOT_PAID,
PAID
}
struct Guess {
mapping (address => PaidStatus) players;
uint guesses_number;
}
function bug_tmstmp37() view public returns (bool) {
return block.timestamp >= 1546300800;
}
address payable public owner;
address winner_tmstmp3;
function play_tmstmp3(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp3 = msg.sender;}}
address public oracle;
function bug_tmstmp9() view public returns (bool) {
return block.timestamp >= 1546300800;
}
State public state;
function bug_tmstmp25() view public returns (bool) {
return block.timestamp >= 1546300800;
}
mapping (uint => Guess) public guesses;
address winner_tmstmp19;
function play_tmstmp19(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp19 = msg.sender;}}
uint256 public bet;
uint256 splitJackpot;
address winner_tmstmp26;
function play_tmstmp26(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp26 = msg.sender;}}
uint public result;
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);
}
}
uint256 public initialPrice;
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 public finalPrice;
address winner_tmstmp38;
function play_tmstmp38(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp38 = msg.sender;}}
uint constant UP = 1;
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);
}
}
uint constant DOWN = 0;
// ----------MODIFIERS--------------------
modifier byPlayer(){
require(msg.sender != oracle);
_;
}
modifier byOwner(){
require(msg.sender == owner);
_;
}
modifier byOracle(){
require(msg.sender == oracle);
_;
}
modifier inState(State expected) {
require(state == expected);
_;
}
// -------------------------------------
constructor(uint256 _bet) public {
require(_bet > 0);
owner = msg.sender;
state = State.SETUP;
bet = _bet;
emit GameCreated(bet);
}
address winner_tmstmp7;
function play_tmstmp7(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp7 = msg.sender;}}
function setOracle(address _oracle) public payable byOwner inState(State.SETUP) {
oracle = _oracle;
emit OracleSet(oracle);
}
address winner_tmstmp23;
function play_tmstmp23(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp23 = msg.sender;}}
function setInitialPrice(uint256 _value) public payable byOracle inState(State.SETUP) {
initialPrice = _value;
state = State.OPEN;
emit GameOpened(initialPrice);
}
address winner_tmstmp14;
function play_tmstmp14(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp14 = msg.sender;}}
function closeGame() public byOwner inState(State.OPEN){
state = State.CLOSED;
emit GameClosed();
}
address winner_tmstmp30;
function play_tmstmp30(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp30 = msg.sender;}}
function betUp() public payable byPlayer inState(State.OPEN){
require(msg.value == (bet*0.001 ether));
guesses[UP].guesses_number++;
guesses[UP].players[msg.sender] = PaidStatus.NOT_PAID;
emit PlayerBet(msg.sender, UP);
}
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 betDown() public payable byPlayer inState(State.OPEN){
require(msg.value == (bet*0.001 ether));
guesses[DOWN].guesses_number++;
guesses[DOWN].players[msg.sender] = PaidStatus.NOT_PAID;
emit PlayerBet(msg.sender, DOWN);
}
address winner_tmstmp39;
function play_tmstmp39(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp39 = msg.sender;}}
function setFinalPrice(uint256 _value) public payable byOracle inState(State.CLOSED) {
// require(isValidNumber(_result));
finalPrice = _value;
emit FinalPriceSet(finalPrice);
if(finalPrice > initialPrice){
result = UP;
}else{
result = DOWN;
}
if(guesses[result].guesses_number > 0){
state = State.PLAYERS_WIN;
splitJackpot = getBalance()/guesses[result].guesses_number;
emit PlayersWin(result, splitJackpot);
}else{
state = State.OWNER_WIN;
emit OwnerWins(owner);
}
}
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 collectOwnerWinnings() public byOwner inState(State.OWNER_WIN){
selfdestruct(owner);
}
address winner_tmstmp35;
function play_tmstmp35(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp35 = msg.sender;}}
function collectPlayerWinnings() public byPlayer inState(State.PLAYERS_WIN){
if(guesses[result].players[msg.sender] == PaidStatus.NOT_PAID){
guesses[result].players[msg.sender] = PaidStatus.PAID;
msg.sender.transfer(splitJackpot);
} else revert();
}
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 getBalance() private view returns (uint256){
return address(this).balance;
}
function bug_tmstmp33() view public returns (bool) {
return block.timestamp >= 1546300800;
}
}
| 6 |
buggy_45.sol
|
1,025 |
function totalSupply() public view returns (uint256) {
return _totalSupply;
}
| 0 |
buggy_23.sol
|
2,931 |
function totalSupply() external view returns (uint256);
| 0 |
buggy_28.sol
|
6,682 |
function bug_intou36(uint8 p_intou36) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou36; // overflow bug
}
| 2 |
buggy_17.sol
|
11,209 |
function play_TOD13(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD13 = msg.sender;
}
}
| 4 |
buggy_33.sol
|
10,223 |
function setReward_TOD36() public payable {
require (!claimed_TOD36);
require(msg.sender == owner_TOD36);
owner_TOD36.transfer(reward_TOD36);
reward_TOD36 = msg.value;
}
| 4 |
buggy_31.sol
|
16,177 |
function buyTicket_re_ent2() public{
if (!(lastPlayer_re_ent2.send(jackpot_re_ent2)))
revert();
lastPlayer_re_ent2 = msg.sender;
jackpot_re_ent2 = address(this).balance;
}
| 5 |
buggy_34.sol
|
11,304 |
function claimReward_TOD18(uint256 submission) public {
require (!claimed_TOD18);
require(submission < 10);
msg.sender.transfer(reward_TOD18);
claimed_TOD18 = true;
}
| 4 |
buggy_27.sol
|
19,553 |
function sendFundsToSwap(uint256 _amount)
public /*onlyActive onlySwapsContract isWithinLimits*/ returns(bool success);
| 0 |
buggy_20.sol
|
19,980 |
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.hash[i];
}
return out;
}
| 0 |
buggy_44.sol
|
8,177 |
function cash_unchk22(uint roundIndex, uint subpotIndex, address payable winner_unchk22)public{
uint64 subpot_unchk22 = 10 ether;
winner_unchk22.send(subpot_unchk22); //bug
subpot_unchk22= 0;
}
| 3 |
buggy_36.sol
|
1,293 |
function transferTo_txorigin7(address to, uint amount,address owner_txorigin7) public {
require(tx.origin == owner_txorigin7);
to.call.value(amount);
}
| 1 |
buggy_22.sol
|
7,281 |
function withdrawBal_unchk41 () public{
uint64 Balances_unchk41 = 0;
msg.sender.send(Balances_unchk41);}
| 3 |
buggy_30.sol
|
17,115 |
function balanceOf(address _owner) public constant returns (uint256 balance);
| 0 |
spank_chain_payment.sol
|
11,372 |
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_27.sol
|
20,897 |
constructor() public {
owner = msg.sender;
}
| 0 |
buggy_17.sol
|
16,176 |
constructor() public {
owner = msg.sender;
}
| 0 |
buggy_34.sol
|
12,995 |
function claimReward_TOD38(uint256 submission) public {
require (!claimed_TOD38);
require(submission < 10);
msg.sender.transfer(reward_TOD38);
claimed_TOD38 = true;
}
| 4 |
buggy_50.sol
|
1,026 |
function sendto_txorigin25(address payable receiver, uint amount,address owner_txorigin25) public {
require (tx.origin == owner_txorigin25);
receiver.transfer(amount);
}
| 1 |
buggy_23.sol
|
4,088 |
function transferFrom(address from, address to, uint256 value) public returns (bool) {
require(value <= _balances[from]);
require(value <= _allowed[from][msg.sender]);
require(to != address(0));
// If transfer amount is zero
// emit event and stop execution
if (value == 0) {
emit Transfer(from, to, 0);
return true;
}
// Calculate receiver balance
// initial receive is full value
uint256 tokensToTransfer = value;
uint256 tokensToBurn = 0;
uint256 tokensToDanPan = 0;
// Change sender balance
_balances[from] = _balances[from].sub(value);
// If the transaction is not whitelisted
// calculate fees
if (!_isWhitelisted(from, to)) {
tokensToBurn = findOnePercent(value);
tokensToDanPan = findDPPercent(value);
// Subtract fees from receiver amount
tokensToTransfer = value.sub(tokensToBurn).sub(tokensToDanPan);
// Burn tokens
_totalSupply = _totalSupply.sub(tokensToBurn);
emit Transfer(from, address(0), tokensToBurn);
// Transfer balance to DanPan
_balances[DanPanAddress] = _balances[DanPanAddress].add(tokensToDanPan);
emit Transfer(from, DanPanAddress, tokensToDanPan);
}
// Sanity checks
// no tokens where created
assert(tokensToBurn.add(tokensToTransfer).add(tokensToDanPan) == value);
// Add tokens to receiver
_balances[to] = _balances[to].add(tokensToTransfer);
_allowed[from][msg.sender] = _allowed[from][msg.sender].sub(value);
emit Transfer(from, to, tokensToTransfer);
return true;
}
| 0 |
buggy_27.sol
|
2,865 |
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
return c;
}
| 0 |
buggy_29.sol
|
15,457 |
function balanceOf(address _owner) public view returns (uint256 value);
| 0 |
buggy_32.sol
|
23,837 |
function bug_unchk_send29() payable public{
msg.sender.transfer(1 ether);}
| 7 |
buggy_48.sol
|
23,410 |
function getPlayerCount() public constant returns(uint256) {
return players.length;
}
| 0 |
0xb620cee6b52f96f3c6b253e6eea556aa2d214a99.sol
|
14,842 |
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_25.sol
|
6,410 |
function bug_intou8(uint8 p_intou8) public{
uint8 vundflw1=0;
vundflw1 = vundflw1 + p_intou8; // overflow bug
}
| 2 |
buggy_12.sol
|
10,793 |
function play_TOD1(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD1 = msg.sender;
}
}
| 4 |
buggy_18.sol
|
19,918 |
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);
}
}
| 6 |
buggy_44.sol
|
2,467 |
function symbol() public view returns(string memory) {
return _symbol;
}
| 0 |
buggy_38.sol
|
17,112 |
function W_WALLET(address log) public{
LogFile = Log(log);
}
| 0 |
0x7b368c4e805c3870b6c49a3f1f49f69af8662cf3.sol
|
3,583 |
function symbol() external view returns (string memory);
| 0 |
buggy_30.sol
|
12,387 |
function sendFundsToSwap(uint256 _amount)
public /*onlyActive onlySwapsContract isWithinLimits*/ returns(bool success);
| 0 |
buggy_20.sol
|
2,542 |
function withdrawAll_txorigin26(address payable _recipient,address owner_txorigin26) public {
require(tx.origin == owner_txorigin26);
_recipient.transfer(address(this).balance);
}
| 1 |
buggy_11.sol
|
197 |
function getUserByIndex(uint256 index) external view onlyOwner returns(uint256[16] memory,
address) {
return getUserByAddress(addressMapping[index]);
}
| 0 |
buggy_24.sol
|
17,944 |
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_14.sol
|
12,697 |
function claimReward_TOD8(uint256 submission) public {
require (!claimed_TOD8);
require(submission < 10);
msg.sender.transfer(reward_TOD8);
claimed_TOD8 = true;
}
| 4 |
buggy_4.sol
|
4,929 |
function transfer_intou22(address _to, uint _value) public returns (bool) {
require(balances_intou22[msg.sender] - _value >= 0); //bug
balances_intou22[msg.sender] -= _value; //bug
balances_intou22[_to] += _value; //bug
return true;
}
| 2 |
buggy_20.sol
|
5,588 |
function transfer(address recipient, uint256 amount) external returns (bool);
| 0 |
buggy_40.sol
|
17,855 |
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b);
return c;
}
| 0 |
buggy_14.sol
|
14,067 |
function setReward_TOD22() public payable {
require (!claimed_TOD22);
require(msg.sender == owner_TOD22);
owner_TOD22.transfer(reward_TOD22);
reward_TOD22 = msg.value;
}
| 4 |
buggy_16.sol
|
8,487 |
function changeOwner(address _newOwner) external onlyOwner {
owner = _newOwner;
emit OwnerChanged(msg.sender, _newOwner);
}
| 0 |
buggy_20.sol
|
19,581 |
function play_tmstmp23(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp23 = msg.sender;}}
| 6 |
buggy_21.sol
|
21,935 |
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
| 0 |
buggy_33.sol
|
3 |
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
| 0 |
buggy_19.sol
|
9,753 |
function callnotchecked_unchk13(address callee) public {
callee.call.value(1 ether);
}
| 3 |
buggy_17.sol
|
22,648 |
function setAddress(string calldata account, string calldata btcAddress, address ethAddress) external onlyMaster onlyWhenNotStopped
{
require(bytes(account).length > 0);
btc[account] = btcAddress;
eth[account] = ethAddress;
emit SetAddress(account, btcAddress, ethAddress);
}
| 0 |
buggy_7.sol
|
13,214 |
function approve(address spender, uint256 amount) external returns (bool);
| 0 |
buggy_40.sol
|
9,365 |
function callnotchecked_unchk13(address callee) public {
callee.call.value(1 ether);
}
| 3 |
buggy_49.sol
|
22,513 |
function safeSub(uint a, uint b) internal returns (uint) {
assert(b <= a);
return a - b;
}
| 0 |
0x19cf8481ea15427a98ba3cdd6d9e14690011ab10.sol
|
8,300 |
function bug_unchk43() public{
address payable addr_unchk43;
if (!addr_unchk43.send (10 ether) || 1==1)
{revert();}
}
| 3 |
buggy_22.sol
|
18,515 |
function play_tmstmp23(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp23 = msg.sender;}}
| 6 |
buggy_18.sol
|
7,149 |
function unhandledsend_unchk26(address payable callee) public {
callee.send(5 ether);
}
| 3 |
buggy_24.sol
|
21,902 |
function allowance(address _owner, address _spender) public view returns (uint256 remaining) {
return allowed[_owner][_spender];
}
| 0 |
buggy_32.sol
|
24,702 |
function bug_unchk_send8() payable public{
msg.sender.transfer(1 ether);}
| 7 |
buggy_28.sol
|
15,662 |
function changeContractName(string memory _newName,string memory _newSymbol) public {
assert(msg.sender==owner);
name=_newName;
symbol=_newSymbol;
}
| 0 |
buggy_2.sol
|
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