allow override of refund per gas unused

wormhole-foundation · Oct 10, 2023 · b26c2ab · b26c2ab
1 parent 1ea5809
commit b26c2ab
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diff --git a/ethereum/contracts/interfaces/relayer/IWormholeRelayer.sol b/ethereum/contracts/interfaces/relayer/IWormholeRelayer.sol
@@ -380,7 +380,6 @@ interface IWormholeRelayerSend is IWormholeRelayerBase {
      * @notice *** This will only be able to succeed if the following is true **
      *         - newGasLimit >= gas limit of the old instruction
      *         - newReceiverValue >= receiver value of the old instruction
-     *         - newDeliveryProvider's `targetChainRefundPerGasUnused` >= old relay provider's `targetChainRefundPerGasUnused`
      */
     function resendToEvm(
         VaaKey memory deliveryVaaKey,

diff --git a/ethereum/contracts/interfaces/relayer/IWormholeRelayerTyped.sol b/ethereum/contracts/interfaces/relayer/IWormholeRelayerTyped.sol
@@ -382,7 +382,6 @@ interface IWormholeRelayerSend is IWormholeRelayerBase {
      * @notice *** This will only be able to succeed if the following is true **
      *         - newGasLimit >= gas limit of the old instruction
      *         - newReceiverValue >= receiver value of the old instruction
-     *         - newDeliveryProvider's `targetChainRefundPerGasUnused` >= old relay provider's `targetChainRefundPerGasUnused`
      */
     function resendToEvm(
         VaaKey memory deliveryVaaKey,

diff --git a/ethereum/contracts/relayer/wormholeRelayer/WormholeRelayerDelivery.sol b/ethereum/contracts/relayer/wormholeRelayer/WormholeRelayerDelivery.sol
@@ -12,7 +12,6 @@ import {
     VaaKeysDoNotMatchVaas,
     InvalidOverrideGasLimit,
     InvalidOverrideReceiverValue,
-    InvalidOverrideRefundPerGasUnused,
     RequesterNotWormholeRelayer,
     DeliveryProviderCannotReceivePayment,
     MessageKey,
@@ -219,12 +218,6 @@ abstract contract WormholeRelayerDelivery is WormholeRelayerBase, IWormholeRelay
             decodeEvmExecutionInfoV1(deliveryOverrides.newExecutionInfo);
         deliveryOverridesReceiverValue = deliveryOverrides.newReceiverValue;
 
-        if (
-            deliveryOverridesExecutionInfo.targetChainRefundPerGasUnused.unwrap()
-                < executionInfo.targetChainRefundPerGasUnused.unwrap()
-        ) {
-            revert InvalidOverrideRefundPerGasUnused();
-        }
         if (deliveryOverridesExecutionInfo.gasLimit < executionInfo.gasLimit) {
             revert InvalidOverrideGasLimit();
         }