QA Report

[code423n4]

Typos

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/AddressProvider.sol#L237

     * @param key Key to feeze

Change feeze to freeze

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/BkdLocker.sol#L173

     * @dev This does not invlude the gov. tokens queued for withdrawal.

Change invlude to include

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/tokenomics/FeeBurner.sol#L29

    event Burned(address targetLpToken, uint256 amountBurned); // Emmited after a successfull burn to target lp token

Change Emmited to Emitted

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/tokenomics/FeeBurner.sol#L35

    receive() external payable {} // Recieve function for withdrawing from Backd ETH Pool

Change Recieve to Receive

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/tokenomics/FeeBurner.sol#L84

        // Transfering LP tokens back to sender

Change Transfering to Transferring

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/tokenomics/InflationManager.sol#L532

    //TOOD: See if this is still needed somewhere

Change TOOD to TODO

Issue: Require error message typo

Explanation: Messages should provide clear information for users to understand reason for failure

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/utils/Preparable.sol#L29

        require(_annualInflationDecayAmm < ScaledMath.ONE, Error.INVALID_PARAMETER_VALUE);

Change the referenced error message from delay be at least 3 days to delay must be at least 3 days

Issue: Sensitive terms in both the comments and the code should be updated

Explanation: Terms incorporating "white," "black," "master" or "slave" are potentially problematic. Substituting more neutral terminology is becoming common practice

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/tokenomics/InflationManager.sol#L336

     * @param strategyPool The pool of the strategy to register (avoids blacklisting other addresses).

Suggestion: Change blacklisting to denylisting

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/AddressProvider.sol#L64

        require(!_whiteListedFeeHandlers.contains(feeHandler), Error.ADDRESS_WHITELISTED);

Suggestion: Change 'whitelisted' to 'allowlisted' in each case

Similarly for the following instances of 'whitelist' and its variations:

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/AddressProvider.sol#L36

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/AddressProvider.sol#L65

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/AddressProvider.sol#L71-L72

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/AddressProvider.sol#L302

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/Controller.sol#L51

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/tokenomics/InflationManager.sol#L181

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/tokenomics/InflationManager.sol#L452

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/tokenomics/KeeperGauge.sol#L79-L80

Issue: TODOs that have not been addressed
Explanation: Open TODOs should be worked through and removed

https://github.com/code-423n4/2022-05-backd/blob/2a5664d35cde5b036074edef3c1369b984d10010/protocol/contracts/tokenomics/InflationManager.sol#L532

    //TOOD: See if this is still needed somewhere

[GalloDaSballo]

Thorough review of typos much appreciated