Unnamed: 0
int64 0
3.2k
| func
stringlengths 19
4.9k
| target
bool 2
classes | project
stringlengths 11
46
|
|---|---|---|---|
600 |
function withdrawBalance_re_ent19() public{
if( ! (msg.sender.send(userBalance_re_ent19[msg.sender]) ) ){
revert();
}
userBalance_re_ent19[msg.sender] = 0;
}
| true |
buggy_3.sol
|
601 |
function withdrawBalance_re_ent26() public{
(bool success,)= msg.sender.call.value(userBalance_re_ent26[msg.sender])("");
if( ! success ){
revert();
}
userBalance_re_ent26[msg.sender] = 0;
}
| true |
buggy_3.sol
|
602 |
function bug_re_ent20() public{
require(not_called_re_ent20);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent20 = false;
}
| true |
buggy_3.sol
|
603 |
function claimReward_re_ent32() public {
require(redeemableEther_re_ent32[msg.sender] > 0);
uint transferValue_re_ent32 = redeemableEther_re_ent32[msg.sender];
msg.sender.transfer(transferValue_re_ent32);
redeemableEther_re_ent32[msg.sender] = 0;
}
| true |
buggy_3.sol
|
604 |
function withdrawFunds_re_ent38 (uint256 _weiToWithdraw) public {
require(balances_re_ent38[msg.sender] >= _weiToWithdraw);
require(msg.sender.send(_weiToWithdraw));
balances_re_ent38[msg.sender] -= _weiToWithdraw;
}
| true |
buggy_3.sol
|
605 |
function claimReward_re_ent4() public {
require(redeemableEther_re_ent4[msg.sender] > 0);
uint transferValue_re_ent4 = redeemableEther_re_ent4[msg.sender];
msg.sender.transfer(transferValue_re_ent4);
redeemableEther_re_ent4[msg.sender] = 0;
}
| true |
buggy_3.sol
|
606 |
function callme_re_ent7() public{
require(counter_re_ent7<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent7 += 1;
}
| true |
buggy_3.sol
|
607 |
function transfer(
address _to,
uint256 _value) public returns (bool success)
{
assert(_to!=address(this) &&
!isTransPaused &&
balances[msg.sender] >= _value &&
balances[_to] + _value > balances[_to]
);
balances[msg.sender] -= _value;
balances[_to] += _value;
if(msg.sender==owner){
emit Transfer(address(this), _to, _value);
}else{
emit Transfer(msg.sender, _to, _value);
}
return true;
}
| false |
buggy_3.sol
|
608 |
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;
}
| true |
buggy_3.sol
|
609 |
function transferFrom(
address _from,
address _to,
uint256 _value) public returns (bool success)
{
assert(_to!=address(this) &&
!isTransPaused &&
balances[msg.sender] >= _value &&
balances[_to] + _value > balances[_to] &&
allowed[_from][msg.sender] >= _value
);
balances[_to] += _value;
balances[_from] -= _value;
allowed[_from][msg.sender] -= _value;
if(_from==owner){
emit Transfer(address(this), _to, _value);
}else{
emit Transfer(_from, _to, _value);
}
return true;
}
| false |
buggy_3.sol
|
610 |
function callme_re_ent14() public{
require(counter_re_ent14<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent14 += 1;
}
| true |
buggy_3.sol
|
611 |
function approve(address _spender, uint256 _value) public returns (bool success)
{
assert(msg.sender!=_spender && _value>0);
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
| false |
buggy_3.sol
|
612 |
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;
}
| true |
buggy_3.sol
|
613 |
function allowance(
address _owner,
address _spender) public view returns (uint256 remaining)
{
return allowed[_owner][_spender];
}
| false |
buggy_3.sol
|
614 |
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;
}
| true |
buggy_3.sol
|
615 |
function balanceOf(address accountAddr) public view returns (uint256) {
return balances[accountAddr];
}
| false |
buggy_3.sol
|
616 |
function claimReward_re_ent39() public {
require(redeemableEther_re_ent39[msg.sender] > 0);
uint transferValue_re_ent39 = redeemableEther_re_ent39[msg.sender];
msg.sender.transfer(transferValue_re_ent39);
redeemableEther_re_ent39[msg.sender] = 0;
}
| true |
buggy_3.sol
|
617 |
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]);
}
| false |
buggy_3.sol
|
618 |
function withdraw_balances_re_ent36 () public {
if (msg.sender.send(balances_re_ent36[msg.sender ]))
balances_re_ent36[msg.sender] = 0;
}
| true |
buggy_3.sol
|
619 |
function setPauseStatus(bool isPaused)public{
assert(msg.sender==owner);
isTransPaused=isPaused;
}
| false |
buggy_3.sol
|
620 |
function callme_re_ent35() public{
require(counter_re_ent35<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent35 += 1;
}
| true |
buggy_3.sol
|
621 |
function changeContractName(string memory _newName,string memory _newSymbol) public {
assert(msg.sender==owner);
name=_newName;
symbol=_newSymbol;
}
| false |
buggy_3.sol
|
622 |
function withdrawBalance_re_ent40() public{
(bool success,)=msg.sender.call.value(userBalance_re_ent40[msg.sender])("");
if( ! success ){
revert();
}
userBalance_re_ent40[msg.sender] = 0;
}
| true |
buggy_3.sol
|
623 |
function withdrawBalance_re_ent33() public{
(bool success,)= msg.sender.call.value(userBalance_re_ent33[msg.sender])("");
if( ! success ){
revert();
}
userBalance_re_ent33[msg.sender] = 0;
}
| true |
buggy_3.sol
|
624 |
function Put(uint _unlockTime)
public
payable
{
var acc = Acc[msg.sender];
acc.balance += msg.value;
acc.unlockTime = _unlockTime>now?_unlockTime:now;
LogFile.AddMessage(msg.sender,msg.value,"Put");
}
| false |
0xcead721ef5b11f1a7b530171aab69b16c5e66b6e.sol
|
625 |
function Collect(uint _am)
public
payable
{
var acc = Acc[msg.sender];
if( acc.balance>=MinSum && acc.balance>=_am && now>acc.unlockTime)
{
if(msg.sender.call.value(_am)())
{
acc.balance-=_am;
LogFile.AddMessage(msg.sender,_am,"Collect");
}
}
}
| true |
0xcead721ef5b11f1a7b530171aab69b16c5e66b6e.sol
|
626 |
function WALLET(address log) public{
LogFile = Log(log);
}
| false |
0xcead721ef5b11f1a7b530171aab69b16c5e66b6e.sol
|
627 |
function AddMessage(address _adr,uint _val,string _data)
public
{
LastMsg.Sender = _adr;
LastMsg.Time = now;
LastMsg.Val = _val;
LastMsg.Data = _data;
History.push(LastMsg);
}
| false |
0xcead721ef5b11f1a7b530171aab69b16c5e66b6e.sol
|
628 |
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;
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
629 |
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0);
uint256 c = a / b;
return c;
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
630 |
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a);
uint256 c = a - b;
return c;
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
631 |
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a);
return c;
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
632 |
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0);
return a % b;
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
633 |
function transferOwnership(address newOwner) onlyOwner public {
require(newOwner != address(0));
owner = newOwner;
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
634 |
function totalSupply() public view returns (uint256) {
return _totalSupply;
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
635 |
function balanceOf(address owner) public view returns (uint256) {
return _balances[owner];
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
636 |
function allowance(
address owner,
address spender
)
public
view
returns (uint256)
{
return _allowed[owner][spender];
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
637 |
function transfer(address to, uint256 value) public returns (bool) {
require(value <= _balances[msg.sender]);
require(!_frozenAccount[msg.sender]);
require(!_frozenAccount[to]);
require(to != address(0));
_balances[msg.sender] = _balances[msg.sender].sub(value);
_balances[to] = _balances[to].add(value);
emit Transfer(msg.sender, to, value);
return true;
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
638 |
function approve(address spender, uint256 value) public returns (bool) {
require(spender != address(0));
_allowed[msg.sender][spender] = value;
emit Approval(msg.sender, spender, value);
return true;
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
639 |
function transferFrom(
address from,
address to,
uint256 value
)
public
returns (bool)
{
require(value <= _balances[from]);
require(value <= _allowed[from][msg.sender]);
require(!_frozenAccount[from]);
require(!_frozenAccount[to]);
require(to != address(0));
_balances[from] = _balances[from].sub(value);
_balances[to] = _balances[to].add(value);
_allowed[from][msg.sender] = _allowed[from][msg.sender].sub(value);
emit Transfer(from, to, value);
return true;
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
640 |
function isAccountFreezed(address _address) public view returns (bool) {
return _frozenAccount[_address];
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
641 |
function _mint(address account, uint256 amount) internal {
require(account != 0);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
642 |
function _burn(address account, uint256 amount) internal {
require(account != 0);
require(amount <= _balances[account]);
_totalSupply = _totalSupply.sub(amount);
_balances[account] = _balances[account].sub(amount);
emit Transfer(account, address(0), amount);
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
643 |
function _freezeAccount(address target, bool freeze) internal {
_frozenAccount[target] = freeze;
emit FrozenFunds(target, freeze);
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
644 |
function burnToken( uint256 amount) public {
_burn(msg.sender,amount);
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
645 |
function freeze(address freezingAddress,bool decision) onlyOwner public {
_freezeAccount(freezingAddress,decision);
}
| false |
0x945192524c6605d20be6c529dd318666b74078bc.sol
|
646 |
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
647 |
function balanceOf(address _owner) public view returns (uint256) {
return balances[_owner];
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
648 |
function transfer(
address _to,
uint256 _value
)
public
whenNotPaused
returns (bool)
{
return super.transfer(_to, _value);
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
649 |
function mul(uint256 _a, uint256 _b) internal pure returns (uint256 c) {
if (_a == 0) {
return 0;
}
c = _a * _b;
assert(c / _a == _b);
return c;
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
650 |
function div(uint256 _a, uint256 _b) internal pure returns (uint256) {
return _a / _b;
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
651 |
function sub(uint256 _a, uint256 _b) internal pure returns (uint256) {
assert(_b <= _a);
return _a - _b;
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
652 |
function add(uint256 _a, uint256 _b) internal pure returns (uint256 c) {
c = _a + _b;
assert(c >= _a);
return c;
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
653 |
function allowance(
address _owner,
address _spender
)
public
view
returns (uint256)
{
return allowed[_owner][_spender];
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
654 |
function transferFrom(
address _from,
address _to,
uint256 _value
)
public
whenNotPaused
returns (bool)
{
return super.transferFrom(_from, _to, _value);
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
655 |
function approve(
address _spender,
uint256 _value
)
public
whenNotPaused
returns (bool)
{
return super.approve(_spender, _value);
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
656 |
function increaseApproval(
address _spender,
uint _addedValue
)
public
whenNotPaused
returns (bool success)
{
return super.increaseApproval(_spender, _addedValue);
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
657 |
function decreaseApproval(
address _spender,
uint _subtractedValue
)
public
whenNotPaused
returns (bool success)
{
return super.decreaseApproval(_spender, _subtractedValue);
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
658 |
function renounceOwnership() public onlyOwner {
emit OwnershipRenounced(owner);
owner = address(0);
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
659 |
function transferOwnership(address _newOwner) public onlyOwner {
_transferOwnership(_newOwner);
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
660 |
function _transferOwnership(address _newOwner) internal {
require(_newOwner != address(0));
emit OwnershipTransferred(owner, _newOwner);
owner = _newOwner;
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
661 |
function pause() public onlyOwner whenNotPaused {
paused = true;
emit Pause();
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
662 |
function unpause() public onlyOwner whenPaused {
paused = false;
emit Unpause();
}
| false |
0x634446285f22aa660b36424ecd27455ab9bde51c.sol
|
663 |
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
| false |
buggy_26.sol
|
664 |
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a, "SafeMath: subtraction overflow");
uint256 c = a - b;
return c;
}
| false |
buggy_26.sol
|
665 |
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
| false |
buggy_26.sol
|
666 |
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: division by zero");
uint256 c = a / b;
return c;
}
| false |
buggy_26.sol
|
667 |
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0, "SafeMath: modulo by zero");
return a % b;
}
| false |
buggy_26.sol
|
668 |
function totalSupply() public view returns (uint256) {
return _totalSupply;
}
| false |
buggy_26.sol
|
669 |
function balanceOf(address account) public view returns (uint256) {
return _balances[account];
}
| false |
buggy_26.sol
|
670 |
function transfer(address recipient, uint256 amount) public returns (bool) {
_transfer(msg.sender, recipient, amount);
return true;
}
| false |
buggy_26.sol
|
671 |
function allowance(address owner, address spender) public view returns (uint256) {
return _allowances[owner][spender];
}
| false |
buggy_26.sol
|
672 |
function approve(address spender, uint256 value) public returns (bool) {
_approve(msg.sender, spender, value);
return true;
}
| false |
buggy_26.sol
|
673 |
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;
}
| false |
buggy_26.sol
|
674 |
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;
}
| true |
buggy_26.sol
|
675 |
function withdrawFunds_re_ent3 (uint256 _weiToWithdraw) public {
require(balances_re_ent3[msg.sender] >= _weiToWithdraw);
(bool success,)= msg.sender.call.value(_weiToWithdraw)("");
require(success);
balances_re_ent3[msg.sender] -= _weiToWithdraw;
}
| true |
buggy_26.sol
|
676 |
function buyTicket_re_ent9() public{
(bool success,) = lastPlayer_re_ent9.call.value(jackpot_re_ent9)("");
if (!success)
revert();
lastPlayer_re_ent9 = msg.sender;
jackpot_re_ent9 = address(this).balance;
}
| true |
buggy_26.sol
|
677 |
function claimReward_re_ent25() public {
require(redeemableEther_re_ent25[msg.sender] > 0);
uint transferValue_re_ent25 = redeemableEther_re_ent25[msg.sender];
msg.sender.transfer(transferValue_re_ent25);
redeemableEther_re_ent25[msg.sender] = 0;
}
| true |
buggy_26.sol
|
678 |
function withdrawBalance_re_ent19() public{
if( ! (msg.sender.send(userBalance_re_ent19[msg.sender]) ) ){
revert();
}
userBalance_re_ent19[msg.sender] = 0;
}
| true |
buggy_26.sol
|
679 |
function withdrawBalance_re_ent26() public{
(bool success,)= msg.sender.call.value(userBalance_re_ent26[msg.sender])("");
if( ! success ){
revert();
}
userBalance_re_ent26[msg.sender] = 0;
}
| true |
buggy_26.sol
|
680 |
function bug_re_ent20() public{
require(not_called_re_ent20);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent20 = false;
}
| true |
buggy_26.sol
|
681 |
function withdrawFunds_re_ent31 (uint256 _weiToWithdraw) public {
require(balances_re_ent31[msg.sender] >= _weiToWithdraw);
require(msg.sender.send(_weiToWithdraw));
balances_re_ent31[msg.sender] -= _weiToWithdraw;
}
| true |
buggy_26.sol
|
682 |
function bug_re_ent13() public{
require(not_called_re_ent13);
(bool success,)=msg.sender.call.value(1 ether)("");
if( ! success ){
revert();
}
not_called_re_ent13 = false;
}
| true |
buggy_26.sol
|
683 |
function name() public view returns (string memory) {
return _name;
}
| false |
buggy_26.sol
|
684 |
function claimReward_re_ent32() public {
require(redeemableEther_re_ent32[msg.sender] > 0);
uint transferValue_re_ent32 = redeemableEther_re_ent32[msg.sender];
msg.sender.transfer(transferValue_re_ent32);
redeemableEther_re_ent32[msg.sender] = 0;
}
| true |
buggy_26.sol
|
685 |
function symbol() public view returns (string memory) {
return _symbol;
}
| false |
buggy_26.sol
|
686 |
function withdrawFunds_re_ent38 (uint256 _weiToWithdraw) public {
require(balances_re_ent38[msg.sender] >= _weiToWithdraw);
require(msg.sender.send(_weiToWithdraw));
balances_re_ent38[msg.sender] -= _weiToWithdraw;
}
| true |
buggy_26.sol
|
687 |
function decimals() public view returns (uint8) {
return _decimals;
}
| false |
buggy_26.sol
|
688 |
function claimReward_re_ent4() public {
require(redeemableEther_re_ent4[msg.sender] > 0);
uint transferValue_re_ent4 = redeemableEther_re_ent4[msg.sender];
msg.sender.transfer(transferValue_re_ent4);
redeemableEther_re_ent4[msg.sender] = 0;
}
| true |
buggy_26.sol
|
689 |
function callme_re_ent7() public{
require(counter_re_ent7<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent7 += 1;
}
| true |
buggy_26.sol
|
690 |
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;
}
| true |
buggy_26.sol
|
691 |
function callme_re_ent14() public{
require(counter_re_ent14<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent14 += 1;
}
| true |
buggy_26.sol
|
692 |
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;
}
| true |
buggy_26.sol
|
693 |
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;
}
| true |
buggy_26.sol
|
694 |
function claimReward_re_ent39() public {
require(redeemableEther_re_ent39[msg.sender] > 0);
uint transferValue_re_ent39 = redeemableEther_re_ent39[msg.sender];
msg.sender.transfer(transferValue_re_ent39);
redeemableEther_re_ent39[msg.sender] = 0;
}
| true |
buggy_26.sol
|
695 |
function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
}
| false |
buggy_26.sol
|
696 |
function withdraw_balances_re_ent36 () public {
if (msg.sender.send(balances_re_ent36[msg.sender ]))
balances_re_ent36[msg.sender] = 0;
}
| true |
buggy_26.sol
|
697 |
function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue));
return true;
}
| false |
buggy_26.sol
|
698 |
function callme_re_ent35() public{
require(counter_re_ent35<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent35 += 1;
}
| true |
buggy_26.sol
|
699 |
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);
}
| false |
buggy_26.sol
|
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