LiquidityMining Static Analysis Findings

LMG-01S: Inexistance of Zero-Address Check

Description:

The constructor of the LiquidityMining contract does not evaluate the validity of its address arguments.

Example:

Copy
69constructor(
70    address _tokenAddress,
71    address _tokenRewardsAddress,
72    uint256 _startBlock
73) public {
74    token = IERC20(_tokenAddress);
75    tokenRewardsAddress = _tokenRewardsAddress;
76    START_BLOCK = _startBlock;
77}

Recommendation:

We advise proper require checks to be introduced ensuring the addresses' validity.

Alleviation:

Proper require checks were introduced in the codebase ensuring that the address arguments are not equal to the zero-address.