PoolValidators Static Analysis Findings

PVS-01S: Inexistent Zero-Based Input Validation

Description:

The input arguments of the linked function are of the address type, are set once and are not validated to be different from the zero-address.

Example:

Copy
38/**
39 * @dev See {IPoolValidators-initialize}.
40 */
41function initialize(address _admin, address _pool, address _oracles) external override initializer {
42    __OwnablePausableUpgradeable_init(_admin);
43    pool = IPool(_pool);
44    oracles = _oracles;
45}

Recommendation:

We advise such validations to be introduced to ensure no misconfiguration can occur.

Alleviation:

All arguments are now properly sanitized against the zero-address.