fix vote gas refund

we accidentally used the old V2 code that refunds msg.sender it should be tx.origin to refund gas payers of multisigs
nounsDAO · Nov 7, 2023 · add8aca · add8aca
1 parent b7bf7e9
commit add8aca
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Showing 3 changed files with 466 additions and 2 deletions.
diff --git a/packages/nouns-contracts/contracts/governance/NounsDAOV3Votes.sol b/packages/nouns-contracts/contracts/governance/NounsDAOV3Votes.sol
@@ -302,8 +302,8 @@ library NounsDAOV3Votes {
             uint256 gasPrice = min(tx.gasprice, basefee + MAX_REFUND_PRIORITY_FEE);
             uint256 gasUsed = min(startGas - gasleft() + REFUND_BASE_GAS, MAX_REFUND_GAS_USED);
             uint256 refundAmount = min(gasPrice * gasUsed, balance);
-            (bool refundSent, ) = msg.sender.call{ value: refundAmount }('');
-            emit RefundableVote(msg.sender, refundAmount, refundSent);
+            (bool refundSent, ) = tx.origin.call{ value: refundAmount }('');
+            emit RefundableVote(tx.origin, refundAmount, refundSent);
         }
     }