Several KittyBridge.sol functions don't emit events after storage update.

• Description:

  • The following functions don't implement events after storage update:

    Verify instances below

    function allowlistDestinationChain(uint64 _destinationChainSelector, bool allowed) external onlyOwner {

    allowlistedDestinationChains[_destinationChainSelector] = allowed;

    }

    function allowlistSourceChain(uint64 _sourceChainSelector, bool allowed) external onlyOwner {

    allowlistedSourceChains[_sourceChainSelector] = allowed;

    }

    function allowlistSender(address _sender, bool allowed) external onlyOwner {

    allowlistedSenders[_sender] = allowed;

    }

    function updateGaslimit(uint256 gasLimit) external onlyOwner {

    gaslimit = gasLimit;

    }

• Impact:

  • Loss of transparency on protocol process dificulting track of critical information.

• Recommendation:

  • Follow best practices and always emit an event after storage update.