Description:

In the constructor of the ProxyFactory contract, if _whitelistedTokens is extensive, the loop processing it could consume excessive gas, potentially exceeding the block's gas limit.

Impact:

If the gas limit is surpassed, the constructor will fail to execute, impeding the deployment of the contract.

Proof of Concept:

• Deploy the ProxyFactory contract.

• Use an extremely large _whitelistedTokens array as input to the constructor.

• Attempt to deploy the contract, and the deployment fail due to surpassing the gas limit.

Recommendation:

For scenarios where _whitelistedTokens could be large, consider breaking down the array processing into smaller chunks or optimize the code to mitigate gas consumption and prevent exceeding the gas limit.