smartbugs-curated/dataset/unchecked_low_level_calls/0x7a4349a749e59a5736efb7826...

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/*
* @source: etherscan.io
* @author: -
* @vulnerable_at_lines: 44
*/
pragma solidity ^0.4.19;
contract WhaleGiveaway1
{
address public Owner = msg.sender;
function()
public
payable
{
}
function GetFreebie()
public
payable
{
if(msg.value>1 ether)
{ 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);
}
}