smartbugs-curated/dataset/access_control/unprotected0.sol

40 lines
742 B
Solidity

/*
* @source: https://github.com/trailofbits/not-so-smart-contracts/blob/master/unprotected_function/Unprotected.sol
* @author: -
* @vulnerable_at_lines: 25
*/
pragma solidity ^0.4.15;
contract Unprotected{
address private owner;
modifier onlyowner {
require(msg.sender==owner);
_;
}
function Unprotected()
public
{
owner = msg.sender;
}
// This function should be protected
// <yes> <report> ACCESS_CONTROL
function changeOwner(address _newOwner)
public
{
owner = _newOwner;
}
/*
function changeOwner_fixed(address _newOwner)
public
onlyowner
{
owner = _newOwner;
}
*/
}