fixed PVE001, PVE009(1)

contracts/configuration/LendingPoolAddressesProviderRegistry.sol

@@ -54,6 +54,8 @@ contract LendingPoolAddressesProviderRegistry is Ownable, ILendingPoolAddressesP
    * @param provider the pool address to be registered
    **/
   function registerAddressesProvider(address provider, uint256 id) external override onlyOwner {
+    require(id != 0, Errors.INVALID_ADDRESSES_PROVIDER_ID);
+
     _addressesProviders[provider] = id;
     _addToAddressesProvidersList(provider);
     emit AddressesProviderRegistered(provider);

contracts/lendingpool/LendingPoolConfigurator.sol

@@ -10,6 +10,7 @@ import {
 import {ReserveConfiguration} from '../libraries/configuration/ReserveConfiguration.sol';
 import {ILendingPoolAddressesProvider} from '../interfaces/ILendingPoolAddressesProvider.sol';
 import {ILendingPool} from '../interfaces/ILendingPool.sol';
+import {ITokenConfiguration} from '../tokenization/interfaces/ITokenConfiguration.sol';
 import {IERC20Detailed} from '../dependencies/openzeppelin/contracts/IERC20Detailed.sol';
 import {Errors} from '../libraries/helpers/Errors.sol';
 import {ReserveLogic} from '../libraries/logic/ReserveLogic.sol';
@@ -200,7 +201,6 @@ contract LendingPoolConfigurator is VersionedInitializable {
 
   /**
    * @dev initializes a reserve
-   * @param asset the address of the reserve to be initialized
    * @param aTokenImpl  the address of the aToken contract implementation
    * @param stableDebtTokenImpl the address of the stable debt token contract
    * @param variableDebtTokenImpl the address of the variable debt token contract
@@ -208,13 +208,35 @@ contract LendingPoolConfigurator is VersionedInitializable {
    * @param interestRateStrategyAddress the address of the interest rate strategy contract for this reserve
    **/
   function initReserve(
-    address asset,
     address aTokenImpl,
     address stableDebtTokenImpl,
     address variableDebtTokenImpl,
     uint8 underlyingAssetDecimals,
     address interestRateStrategyAddress
   ) public onlyAaveAdmin {
+    address asset = ITokenConfiguration(aTokenImpl).UNDERLYING_ASSET_ADDRESS();
+
+    require(
+      address(pool) == ITokenConfiguration(aTokenImpl).POOL(),
+      Errors.INVALID_ATOKEN_POOL_ADDRESS
+    );
+    require(
+      address(pool) == ITokenConfiguration(stableDebtTokenImpl).POOL(),
+      Errors.INVALID_STABLE_DEBT_TOKEN_POOL_ADDRESS
+    );
+    require(
+      address(pool) == ITokenConfiguration(variableDebtTokenImpl).POOL(),
+      Errors.INVALID_VARIABLE_DEBT_TOKEN_POOL_ADDRESS
+    );
+    require(
+      asset == ITokenConfiguration(stableDebtTokenImpl).UNDERLYING_ASSET_ADDRESS(),
+      Errors.INVALID_STABLE_DEBT_TOKEN_UNDERLYING_ADDRESS
+    );
+    require(
+      asset == ITokenConfiguration(variableDebtTokenImpl).UNDERLYING_ASSET_ADDRESS(),
+      Errors.INVALID_VARIABLE_DEBT_TOKEN_UNDERLYING_ADDRESS
+    );
+
     address aTokenProxyAddress = _initTokenWithProxy(aTokenImpl, underlyingAssetDecimals);
 
     address stableDebtTokenProxyAddress = _initTokenWithProxy(

contracts/libraries/helpers/Errors.sol

@@ -50,8 +50,8 @@ library Errors {
   string public constant CALLER_MUST_BE_LENDING_POOL = '28'; // 'The caller of this function must be a lending pool'
   string public constant CANNOT_GIVE_ALLOWANCE_TO_HIMSELF = '30'; // 'User cannot give allowance to himself'
   string public constant TRANSFER_AMOUNT_NOT_GT_0 = '31'; // 'Transferred amount needs to be greater than zero'
-  string public constant INVALID_MINT_AMOUNT = '53'; //invalid amount to mint
-  string public constant INVALID_BURN_AMOUNT = '54'; //invalid amount to burn
+  string public constant INVALID_MINT_AMOUNT = '61'; //invalid amount to mint
+  string public constant INVALID_BURN_AMOUNT = '62'; //invalid amount to burn
 
   // require error messages - ReserveLogic
   string public constant RESERVE_ALREADY_INITIALIZED = '34'; // 'Reserve has already been initialized'
@@ -64,9 +64,15 @@ library Errors {
   //require error messages - LendingPoolConfiguration
   string public constant CALLER_NOT_AAVE_ADMIN = '35'; // 'The caller must be the aave admin'
   string public constant RESERVE_LIQUIDITY_NOT_0 = '36'; // 'The liquidity of the reserve needs to be 0'
+  string public constant INVALID_ATOKEN_POOL_ADDRESS = '63'; // the lending pool in the aToken implementation is not configured correctly
+  string public constant INVALID_STABLE_DEBT_TOKEN_POOL_ADDRESS = '64'; // the lending pool in the stable debt token implementation is not configured correctly
+  string public constant INVALID_VARIABLE_DEBT_TOKEN_POOL_ADDRESS = '65'; // the lending pool in the variable debt token implementation is not configured correctly
+  string public constant INVALID_STABLE_DEBT_TOKEN_UNDERLYING_ADDRESS = '66'; // the underlying asset in the stable debt token implementation is not configured correctly
+  string public constant INVALID_VARIABLE_DEBT_TOKEN_UNDERLYING_ADDRESS = '67'; // the underlying asset in the variable debt token implementation is not configured correctly
 
   //require error messages - LendingPoolAddressesProviderRegistry
   string public constant PROVIDER_NOT_REGISTERED = '37'; // 'Provider is not registered'
+  string public constant INVALID_ADDRESSES_PROVIDER_ID = '68'; // the addresses provider id needs to be greater than 0
 
   //return error messages - LendingPoolCollateralManager
   string public constant HEALTH_FACTOR_NOT_BELOW_THRESHOLD = '38'; // 'Health factor is not below the threshold'

contracts/tokenization/interfaces/ITokenConfiguration.sol

@@ -0,0 +1,13 @@
+pragma solidity ^0.6;
+
+/**
+ * @title ITokenConfiguration
+ * @author Aave
+ * @dev common interface between aTokens and debt tokens to fetch the
+ * token configuration
+ **/
+interface ITokenConfiguration {
+  function UNDERLYING_ASSET_ADDRESS() external view returns (address);
+
+  function POOL() external view returns (address);
+}

helpers/contracts-helpers.ts

@@ -857,7 +857,6 @@ export const initReserves = async (
 
       console.log('init reserve currency ', assetSymbol);
       await lendingPoolConfigurator.initReserve(
-        tokenAddress,
         aToken.address,
         stableDebtToken.address,
         variableDebtToken.address,

helpers/types.ts

@@ -106,6 +106,7 @@ export enum ProtocolErrors {
 
   //require error messages - LendingPoolAddressesProviderRegistry
   PROVIDER_NOT_REGISTERED = '37', // 'Provider is not registered'
+  INVALID_ADDRESSES_PROVIDER_ID = '68',
 
   //return error messages - LendingPoolCollateralManager
   HEALTH_FACTOR_NOT_BELOW_THRESHOLD = '38', // 'Health factor is not below the threshold'

test/addresses-provider-registry.spec.ts

@@ -18,6 +18,15 @@ makeSuite('AddressesProviderRegistry', (testEnv: TestEnv) => {
     );
   });
 
+  it('tries to register an addresses provider with id 0', async () => {
+    const {users, registry} = testEnv;
+    const {INVALID_ADDRESSES_PROVIDER_ID} = ProtocolErrors;
+
+    await expect(registry.registerAddressesProvider(users[2].address, '0')).to.be.revertedWith(
+      INVALID_ADDRESSES_PROVIDER_ID
+    );
+  });
+
   it('Registers a new mock addresses provider', async () => {
     const {users, registry} = testEnv;