96 lines
1.6 KiB
Solidity
96 lines
1.6 KiB
Solidity
/*
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* @source: etherscan.io
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* @author: -
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* @vulnerable_at_lines: 54
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*/
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pragma solidity ^0.4.19;
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contract BANK_SAFE
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{
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mapping (address=>uint256) public balances;
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uint public MinSum;
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LogFile Log;
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bool intitalized;
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function SetMinSum(uint _val)
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public
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{
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if(intitalized)throw;
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MinSum = _val;
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}
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function SetLogFile(address _log)
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public
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{
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if(intitalized)throw;
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Log = LogFile(_log);
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}
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function Initialized()
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public
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{
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intitalized = true;
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}
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function Deposit()
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public
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payable
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{
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balances[msg.sender]+= msg.value;
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Log.AddMessage(msg.sender,msg.value,"Put");
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}
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function Collect(uint _am)
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public
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payable
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{
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if(balances[msg.sender]>=MinSum && balances[msg.sender]>=_am)
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{
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// <yes> <report> REENTRANCY
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if(msg.sender.call.value(_am)())
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{
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balances[msg.sender]-=_am;
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Log.AddMessage(msg.sender,_am,"Collect");
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}
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}
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}
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function()
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public
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payable
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{
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Deposit();
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}
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}
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contract LogFile
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{
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struct Message
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{
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address Sender;
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string Data;
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uint Val;
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uint Time;
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}
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Message[] public History;
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Message LastMsg;
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function AddMessage(address _adr,uint _val,string _data)
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public
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{
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LastMsg.Sender = _adr;
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LastMsg.Time = now;
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LastMsg.Val = _val;
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LastMsg.Data = _data;
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History.push(LastMsg);
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}
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} |