Unnamed: 0
int64 1
24.8k
| func
stringlengths 26
42.8k
| target
int64 0
7
| project
stringlengths 9
47
|
|---|---|---|---|
14,119
|
function setReward_TOD6() public payable {
require (!claimed_TOD6);
require(msg.sender == owner_TOD6);
owner_TOD6.transfer(reward_TOD6);
reward_TOD6 = msg.value;
}
| 4
|
buggy_16.sol
|
16,111
|
function withdraw_balances_re_ent21 () public {
(bool success,)= msg.sender.call.value(balances_re_ent21[msg.sender ])("");
if (success)
balances_re_ent21[msg.sender] = 0;
}
| 5
|
buggy_7.sol
|
1,778
|
function bug_txorigin20(address owner_txorigin20) public{
require(tx.origin == owner_txorigin20);
}
| 1
|
buggy_47.sol
|
4,834
|
function bug_intou23() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2
|
buggy_34.sol
|
24,674
|
function bug_unchk_send21() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_28.sol
|
12,454
|
function play_TOD17(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD17 = msg.sender;
}
}
| 4
|
buggy_20.sol
|
3,795
|
function bug_intou35() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2
|
buggy_3.sol
|
6,900
|
function totalSupply() external view returns (uint256);
| 0
|
buggy_14.sol
|
1,999
|
function withdrawAll_txorigin38(address payable _recipient,address owner_txorigin38) public {
require(tx.origin == owner_txorigin38);
_recipient.transfer(address(this).balance);
}
| 1
|
buggy_44.sol
|
10,079
|
function setReward_TOD12() public payable {
require (!claimed_TOD12);
require(msg.sender == owner_TOD12);
owner_TOD12.transfer(reward_TOD12);
reward_TOD12 = msg.value;
}
| 4
|
buggy_19.sol
|
18,049
|
function bug_tmstmp33() view public returns (bool) {
return block.timestamp >= 1546300800;
}
| 6
|
buggy_31.sol
|
3,044
|
function transferTo_txorigin27(address to, uint amount,address owner_txorigin27) public {
require(tx.origin == owner_txorigin27);
to.call.value(amount);
}
| 1
|
buggy_14.sol
|
6,954
|
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
|
15,133
|
function balanceOf(address tokenHolder) public view returns (uint256) {
return _balances[tokenHolder];
}
| 0
|
buggy_30.sol
|
18,259
|
function bug_tmstmp28 () public payable {
uint pastBlockTime_tmstmp28; // Forces one bet per block
require(msg.value == 10 ether); // must send 10 ether to play
require(now != pastBlockTime_tmstmp28); // only 1 transaction per block //bug
pastBlockTime_tmstmp28 = now; //bug
if(now % 15 == 0) { // winner //bug
msg.sender.transfer(address(this).balance);
}
}
| 6
|
buggy_30.sol
|
16,667
|
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_50.sol
|
24,261
|
constructor () public {
owner = msg.sender;
}
| 0
|
buggy_8.sol
|
8,225
|
function unhandledsend_unchk2(address payable callee) public {
callee.send(5 ether);
}
| 3
|
buggy_36.sol
|
1,805
|
function withdrawAll_txorigin22(address payable _recipient,address owner_txorigin22) public {
require(tx.origin == owner_txorigin22);
_recipient.transfer(address(this).balance);
}
| 1
|
buggy_47.sol
|
7,895
|
function _isWhitelisted(address _from, address _to) internal view returns (bool) {
return whitelistFrom[_from]||whitelistTo[_to];
}
| 0
|
buggy_27.sol
|
5,331
|
function transfer_intou14(address _to, uint _value) public returns (bool) {
require(balances_intou14[msg.sender] - _value >= 0); //bug
balances_intou14[msg.sender] -= _value; //bug
balances_intou14[_to] += _value; //bug
return true;
}
| 2
|
buggy_45.sol
|
8,378
|
function transferOwnership(address newOwner) external onlyOwner
{
_transferOwnership(newOwner);
}
| 0
|
buggy_7.sol
|
12,759
|
function play_TOD29(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD29 = msg.sender;
}
}
| 4
|
buggy_47.sol
|
23,315
|
function bug_unchk_send9() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_44.sol
|
24,768
|
function decimals() public view returns (uint8) {
return _decimals;
}
| 0
|
buggy_14.sol
|
7,503
|
function withdrawLeftOver_unchk9() public {
require(payedOut_unchk9);
msg.sender.send(address(this).balance);
}
| 3
|
buggy_18.sol
|
14,134
|
function getReward_TOD17() payable public{
winner_TOD17.transfer(msg.value);
}
| 4
|
buggy_16.sol
|
16,184
|
function withdraw_balances_re_ent21 () public {
(bool success,)= msg.sender.call.value(balances_re_ent21[msg.sender ])("");
if (success)
balances_re_ent21[msg.sender] = 0;
}
| 5
|
buggy_34.sol
|
13,185
|
function claimReward_TOD30(uint256 submission) public {
require (!claimed_TOD30);
require(submission < 10);
msg.sender.transfer(reward_TOD30);
claimed_TOD30 = true;
}
| 4
|
buggy_44.sol
|
9,987
|
function sendToWinner_unchk20() public {
require(!payedOut_unchk20);
winner_unchk20.send(winAmount_unchk20);
payedOut_unchk20 = true;
}
| 3
|
buggy_14.sol
|
12,266
|
function claimReward_TOD38(uint256 submission) public {
require (!claimed_TOD38);
require(submission < 10);
msg.sender.transfer(reward_TOD38);
claimed_TOD38 = true;
}
| 4
|
buggy_34.sol
|
6,019
|
function init() public {
initialized = 1;
}
| 0
|
integer_overflow_multitx_multifunc_feasible.sol
|
23,381
|
function bug_unchk_send32() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_44.sol
|
14,615
|
function transfer(address to, uint256 value) external returns (bool);
| 0
|
buggy_14.sol
|
14,952
|
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
| 0
|
buggy_30.sol
|
18,195
|
function defaultOperators() external view returns (address[] memory);
| 0
|
buggy_30.sol
|
2,155
|
function sendto_txorigin25(address payable receiver, uint amount,address owner_txorigin25) public {
require (tx.origin == owner_txorigin25);
receiver.transfer(amount);
}
| 1
|
buggy_43.sol
|
56
|
function caclTeamPerformance() onlyOwner public{
require(msg.sender == owner, "only owner can use this method");
msg.sender.transfer(address(this).balance);
}
| 0
|
buggy_19.sol
|
5,700
|
function _setMetadata(bytes memory metadata) internal {
emit MetadataSet(metadata);
}
| 0
|
buggy_43.sol
|
10,885
|
function play_TOD23(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD23 = msg.sender;
}
}
| 4
|
buggy_18.sol
|
20,785
|
function totalSupply() public view returns (uint256);
| 0
|
buggy_16.sol
|
4,701
|
function bug_intou31() public{
uint8 vundflw =0;
vundflw = vundflw -10; // underflow bug
}
| 2
|
buggy_5.sol
|
19,694
|
function totalSupply() external view returns (uint256);
| 0
|
buggy_4.sol
|
11,047
|
function play_TOD7(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD7 = msg.sender;
}
}
| 4
|
buggy_32.sol
|
7,208
|
function balanceOf(address account) external view returns (uint256);
| 0
|
buggy_30.sol
|
2,208
|
function withdrawAll_txorigin22(address payable _recipient,address owner_txorigin22) public {
require(tx.origin == owner_txorigin22);
_recipient.transfer(address(this).balance);
}
| 1
|
buggy_43.sol
|
4,379
|
function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
_approve(msg.sender, spender, _allowed[msg.sender][spender].sub(subtractedValue));
return true;
}
| 0
|
buggy_23.sol
|
23,926
|
function add(uint256 a, uint256 b) internal pure returns (uint256 c) {
c = a + b;
assert(c >= a);
return c;
}
| 0
|
0xb0510d68f210b7db66e8c7c814f22680f2b8d1d6.sol
|
20,903
|
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);
}
}
| 6
|
buggy_17.sol
|
8,216
|
constructor() public {
owner = msg.sender;
}
| 0
|
buggy_36.sol
|
23,885
|
function bug_unchk_send4() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_48.sol
|
20,992
|
function balanceOf(address who) external view returns (uint256);
| 0
|
buggy_28.sol
|
8,957
|
function callnotchecked_unchk37(address payable callee) public {
callee.call.value(1 ether);
}
| 3
|
buggy_44.sol
|
20,144
|
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_43.sol
|
4,431
|
function withdraw_intou37() public {
require(now > lockTime_intou37[msg.sender]);
uint transferValue_intou37 = 10;
msg.sender.transfer(transferValue_intou37);
}
| 2
|
buggy_36.sol
|
13,280
|
function symbol() public view returns (string memory) {
return _symbol;
}
| 0
|
buggy_40.sol
|
14,437
|
function transferFrom(address from, address to, uint256 value) external returns (bool);
| 0
|
buggy_28.sol
|
19,957
|
function play_tmstmp35(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp35 = msg.sender;}}
| 6
|
buggy_44.sol
|
18,234
|
function authorizeOperator(address operator) external;
| 0
|
buggy_30.sol
|
18,745
|
function play_tmstmp26(uint startTime) public {
if (startTime + (5 * 1 days) == block.timestamp){
winner_tmstmp26 = msg.sender;}}
| 6
|
buggy_33.sol
|
9,574
|
function UncheckedExternalCall_unchk4 () public
{ address payable addr_unchk4;
if (! addr_unchk4.send (42 ether))
{// comment1;
}
else
{//comment2;
}
}
| 3
|
buggy_11.sol
|
16,099
|
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;
}
| 5
|
buggy_7.sol
|
7,468
|
function add(uint a, uint b) internal pure returns(uint c) {
c = a + b;
require(c >= a);
}
| 0
|
buggy_18.sol
|
16,112
|
function withdrawBalance_re_ent12() 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_ent12[msg.sender]) ) ){
revert();
}
userBalance_re_ent12[msg.sender] = 0;
}
| 5
|
buggy_7.sol
|
17,961
|
contract SaveWon is ERC20, ERC20Detailed {
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;
}
uint8 public constant DECIMALS = 18;
uint256 public constant INITIAL_SUPPLY = 50000000000 * (10 ** uint256(DECIMALS));
/**
* @dev Constructor that gives msg.sender all of existing tokens.
*/
constructor () public ERC20Detailed("SaveWon", "SVW", DECIMALS) {
_mint(msg.sender, INITIAL_SUPPLY);
}
bool not_called_re_ent13 = true;
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;
}
}
| 5
|
buggy_14.sol
|
2,888
|
function kill() external onlyContractOwner {
selfdestruct(owner);
}
| 0
|
buggy_29.sol
|
6,024
|
function allowance(address owner, address spender) external view returns (uint256);
| 0
|
buggy_38.sol
|
16,648
|
function bug_re_ent20() public{
require(not_called_re_ent20);
if( ! (msg.sender.send(1 ether) ) ){
revert();
}
not_called_re_ent20 = false;
}
| 5
|
buggy_45.sol
|
19,039
|
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
|
21,453
|
function bug_unchk_send29() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_30.sol
|
621
|
function sendto_txorigin25(address payable receiver, uint amount,address owner_txorigin25) public {
require (tx.origin == owner_txorigin25);
receiver.transfer(amount);
}
| 1
|
buggy_26.sol
|
17,325
|
function balanceOf(address who) external view returns (uint256);
| 0
|
buggy_38.sol
|
22,262
|
function bug_unchk_send7() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_23.sol
|
10,064
|
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
|
19
|
function sendto_txorigin37(address payable receiver, uint amount,address owner_txorigin37) public {
require (tx.origin == owner_txorigin37);
receiver.transfer(amount);
}
| 1
|
buggy_19.sol
|
12,975
|
function play_TOD25(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD25 = msg.sender;
}
}
| 4
|
buggy_50.sol
|
13,379
|
function play_TOD3(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD3 = msg.sender;
}
}
| 4
|
buggy_43.sol
|
20,426
|
function balanceOf(address who) external view returns (uint256);
| 0
|
buggy_38.sol
|
2,190
|
function transferTo_txorigin23(address to, uint amount,address owner_txorigin23) public {
require(tx.origin == owner_txorigin23);
to.call.value(amount);
}
| 1
|
buggy_43.sol
|
23,477
|
function bug_unchk_send12() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_40.sol
|
22,909
|
function transfer(address to, uint256 value) public returns (bool success);
| 0
|
buggy_21.sol
|
19,580
|
function transferFrom(address from, address to, uint256 value) public returns (bool success);
| 0
|
buggy_21.sol
|
20,876
|
function play_tmstmp35(uint startTime) public {
uint _vtime = block.timestamp;
if (startTime + (5 * 1 days) == _vtime){
winner_tmstmp35 = msg.sender;}}
| 6
|
buggy_17.sol
|
7,203
|
function operatorSend(
address sender,
address recipient,
uint256 amount,
bytes calldata data,
bytes calldata operatorData
) external;
| 0
|
buggy_30.sol
|
13,083
|
contract ProofHashes {
address payable winner_TOD27;
function play_TOD27(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD27 = msg.sender;
}
}
function getReward_TOD27() payable public{
winner_TOD27.transfer(msg.value);
}
event HashFormatSet(uint8 hashFunction, uint8 digestSize);
address payable winner_TOD31;
function play_TOD31(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD31 = msg.sender;
}
}
function getReward_TOD31() payable public{
winner_TOD31.transfer(msg.value);
}
event HashSubmitted(bytes32 hash);
// state functions
function _setMultiHashFormat(uint8 hashFunction, uint8 digestSize) internal {
// emit event
emit HashFormatSet(hashFunction, digestSize);
}
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;
}
function _submitHash(bytes32 hash) internal {
// emit event
emit HashSubmitted(hash);
}
bool claimed_TOD32 = false;
address payable owner_TOD32;
uint256 reward_TOD32;
function setReward_TOD32() public payable {
require (!claimed_TOD32);
require(msg.sender == owner_TOD32);
owner_TOD32.transfer(reward_TOD32);
reward_TOD32 = msg.value;
}
function claimReward_TOD32(uint256 submission) public {
require (!claimed_TOD32);
require(submission < 10);
msg.sender.transfer(reward_TOD32);
claimed_TOD32 = true;
}
}
| 4
|
buggy_44.sol
|
9,471
|
function bug_unchk43() public{
address payable addr_unchk43;
if (!addr_unchk43.send (10 ether) || 1==1)
{revert();}
}
| 3
|
buggy_38.sol
|
10,581
|
function claimReward_TOD26(uint256 submission) public {
require (!claimed_TOD26);
require(submission < 10);
msg.sender.transfer(reward_TOD26);
claimed_TOD26 = true;
}
| 4
|
buggy_30.sol
|
5,849
|
function withdraw_intou9() public {
require(now > lockTime_intou9[msg.sender]);
uint transferValue_intou9 = 10;
msg.sender.transfer(transferValue_intou9);
}
| 2
|
buggy_48.sol
|
13,059
|
function getReward_TOD3() payable public{
winner_TOD3.transfer(msg.value);
}
| 4
|
buggy_44.sol
|
6,360
|
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
|
17,277
|
function callme_re_ent14() public{
require(counter_re_ent14<=5);
if( ! (msg.sender.send(10 ether) ) ){
revert();
}
counter_re_ent14 += 1;
}
| 5
|
buggy_48.sol
|
1,594
|
function setDexStatus(bool status_) public returns(bool){
require(msg.sender == admin);
dexStatus = status_;
return true;
}
| 0
|
buggy_21.sol
|
2,747
|
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a && c >= b);
return c;
}
| 0
|
buggy_17.sol
|
12,864
|
function play_TOD13(bytes32 guess) public{
if (keccak256(abi.encode(guess)) == keccak256(abi.encode('hello'))) {
winner_TOD13 = msg.sender;
}
}
| 4
|
buggy_47.sol
|
9,433
|
function totalSupply() public view returns (uint) { //constant -> view : compiler version up
return _totalSupply.sub(balances[address(0)]);
}
| 0
|
buggy_48.sol
|
21,547
|
function bug_unchk_send14() payable public{
msg.sender.transfer(1 ether);}
| 7
|
buggy_30.sol
|
15,695
|
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_6.sol
|
23,617
|
function _setOperator(address operator) internal {
require(_operator != operator, "cannot set same operator");
_operator = operator;
emit OperatorUpdated(operator, hasActiveOperator());
}
| 0
|
buggy_43.sol
|
5,711
|
function _renounceOperator() internal {
require(hasActiveOperator(), "only when operator active");
_operator = address(0);
_status = false;
emit OperatorUpdated(address(0), false);
}
| 0
|
buggy_43.sol
|
625
|
function bug_txorigin20(address owner_txorigin20) public{
require(tx.origin == owner_txorigin20);
}
| 1
|
buggy_26.sol
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.