feat: ensure bribeToken != BOLD

Fixes #99. Fixes IR-13.
liquity · Dec 6, 2024 · 7053d1c · 7053d1c
1 parent 8709efa
commit 7053d1c
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diff --git a/src/BribeInitiative.sol b/src/BribeInitiative.sol
@@ -34,6 +34,8 @@ contract BribeInitiative is IInitiative, IBribeInitiative {
     mapping(address => DoubleLinkedList.List) internal lqtyAllocationByUserAtEpoch;
 
     constructor(address _governance, address _bold, address _bribeToken) {
+        require(_bribeToken != _bold, "BribeInitiative: bribe-token-cannot-be-bold");
+
         governance = IGovernance(_governance);
         bold = IERC20(_bold);
         bribeToken = IERC20(_bribeToken);

diff --git a/test/BribeInitiative.t.sol b/test/BribeInitiative.t.sol
@@ -77,6 +77,11 @@ contract BribeInitiativeTest is Test, MockStakingV1Deployer {
         vm.stopPrank();
     }
 
+    function test_bribeToken_cannot_be_BOLD() external {
+        vm.expectRevert("BribeInitiative: bribe-token-cannot-be-bold");
+        new BribeInitiative({ _governance: address(governance), _bold: address(lusd), _bribeToken: address(lusd) });
+    }
+
     // test total allocation vote case
     function test_totalLQTYAllocatedByEpoch_vote() public {
         // staking LQTY into governance for user1 in first epoch