fix [HAL-03] unsafe type casting

reservoir-protocol · Oct 1, 2024 · 90b3c94 · 90b3c94
1 parent 3afae1b
commit 90b3c94
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/adapters/MorphoRUSDAdapter.sol b/src/adapters/MorphoRUSDAdapter.sol
@@ -6,6 +6,7 @@ import {AccessControl} from "openzeppelin-contracts/contracts/access/AccessContr
 
 import {IERC4626} from "openzeppelin-contracts/contracts/interfaces/IERC4626.sol";
 import {IERC20} from "openzeppelin-contracts/contracts/token/ERC20/IERC20.sol";
+import {SafeCast} from "openzeppelin-contracts/contracts/utils/math/SafeCast.sol";
 
 import {Stablecoin} from "../Stablecoin.sol";
 import {IOracle} from "src/interfaces/IOracle.sol";
@@ -192,13 +193,13 @@ contract MorphoRUSDAdapter is IAssetAdapter, AccessControl {
     {
         int256 latestAnswer = underlyingPriceOracle.latestAnswer();
 
-        return latestAnswer > 0 ? uint256(latestAnswer) : 0;
+        return latestAnswer > 0 ? SafeCast.toUint256(latestAnswer) : 0;
     }
 
     function _fundPriceOracleLatestAnswer() private view returns (uint256) {
         int256 latestAnswer = fundPriceOracle.latestAnswer();
 
-        return latestAnswer > 0 ? uint256(latestAnswer) : 0;
+        return latestAnswer > 0 ? SafeCast.toUint256(latestAnswer) : 0;
     }
 
     function recover(address _token) external onlyRole(MANAGER) {