Audit for short code - only transfers and allowances
Mon May 23 2022 12:22:21 GMT+0000 (Coordinated Universal Time)
Saved by @SafuAudit
https://www.certik.com/projects/star-saphire /** *Submitted for verification at BscScan.com on 2021-11-29 */ pragma solidity ^0.4.24; // Symbol : SSAP // Name : Star Sapphire // Total supply : 10000000000000000000000000 // Decimals : 18 // Game/Pool Account : 0x5555fBCfd186Ad81C89b4f57423894F7F5e112FF - WALLET JUAN // Owner Account : contract SafeMath { function safeAdd(uint a, uint b) public pure returns (uint c) { c = a + b; require(c >= a); } function safeSub(uint a, uint b) public pure returns (uint c) { require(b <= a); c = a - b; } function safeMul(uint a, uint b) public pure returns (uint c) { c = a * b; require(a == 0 || c / a == b); } function safeDiv(uint a, uint b) public pure returns (uint c) { require(b > 0); c = a / b; } } contract ERC20Interface { function totalSupply() public constant returns (uint); function balanceOf(address tokenOwner) public constant returns (uint balance); function allowance(address tokenOwner, address spender) public constant returns (uint remaining); function transfer(address to, uint tokens) public returns (bool success); function approve(address spender, uint tokens) public returns (bool success); function transferFrom(address from, address to, uint tokens) public returns (bool success); event Transfer(address indexed from, address indexed to, uint tokens); event Approval(address indexed tokenOwner, address indexed spender, uint tokens); } contract ApproveAndCallFallBack { function receiveApproval(address from, uint256 tokens, address token, bytes data) public; } contract SSAPToken is ERC20Interface, SafeMath { string public symbol; string public name; uint8 public decimals; uint public _totalSupply; mapping(address => uint) balances; mapping(address => mapping(address => uint)) allowed; constructor() public { symbol = "SSAP"; name = "Star Sapphire"; decimals = 18; _totalSupply = 10000000000000000000000000; balances[0x5555fBCfd186Ad81C89b4f57423894F7F5e112FF] = _totalSupply; emit Transfer(address(0), 0x5555fBCfd186Ad81C89b4f57423894F7F5e112FF, _totalSupply); } function totalSupply() public constant returns (uint) { return _totalSupply - balances[address(0)]; } function balanceOf(address tokenOwner) public constant returns (uint balance) { return balances[tokenOwner]; } function transfer(address to, uint tokens) public returns (bool success) { balances[msg.sender] = safeSub(balances[msg.sender], tokens); balances[to] = safeAdd(balances[to], tokens); emit Transfer(msg.sender, to, tokens); return true; } function approve(address spender, uint tokens) public returns (bool success) { allowed[msg.sender][spender] = tokens; emit Approval(msg.sender, spender, tokens); return true; } function transferFrom(address from, address to, uint tokens) public returns (bool success) { balances[from] = safeSub(balances[from], tokens); allowed[from][msg.sender] = safeSub(allowed[from][msg.sender], tokens); balances[to] = safeAdd(balances[to], tokens); emit Transfer(from, to, tokens); return true; } function allowance(address tokenOwner, address spender) public constant returns (uint remaining) { return allowed[tokenOwner][spender]; } function approveAndCall(address spender, uint tokens, bytes data) public returns (bool success) { allowed[msg.sender][spender] = tokens; emit Approval(msg.sender, spender, tokens); ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, this, data); return true; } function () public payable { revert(); } }
Comments