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Update token-erc20.sol #953
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Integer Overflow There may be an integer Overflow error 55、uint previousBalances = balanceOf[_from] + balanceOf[_to]; 62、assert(balanceOf[_from] + balanceOf[_to] == previousBalances); 38、 totalSupply = initialSupply * 10 ** uint256(decimals); // Update total supply with the decimal amount 138、 totalSupply -= _value; // Updates totalSupply
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Integer Overflow
There may be an integer Overflow error
55、uint previousBalances = balanceOf[_from] + balanceOf[_to];
62、assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
38、 totalSupply = initialSupply * 10 ** uint256(decimals); // Update total supply with the decimal amount
138、 totalSupply -= _value; // Updates totalSupply