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Check if wormholeState is address zero #20

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merged 2 commits into from
Jan 18, 2024
Merged

Check if wormholeState is address zero #20

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cab4379
feat: address-zero check
reednaa Jan 10, 2024
b72295f
feat: document paramenter in constructor
reednaa Jan 10, 2024
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4 changes: 4 additions & 0 deletions src/IncentivizedMessageEscrow.sol
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Expand Up @@ -61,6 +61,10 @@ abstract contract IncentivizedMessageEscrow is IIncentivizedMessageEscrow, Bytes
/// @dev Should be overwritten to send a message using the specific messaging protocol.
function _sendPacket(bytes32 destinationIdentifier, bytes memory destinationImplementation, bytes memory message) virtual internal returns(uint128 costOfsendPacketInNativeToken);

/// @param sendLostGasTo Who should receive Ether which would otherwise block
/// execution? It should never be set to a contract which does not implement
/// either a fallback or receive function which never revert.
/// It can be set to address 0 or a similar burn address if no-one wants to take ownership of the ether.
constructor(address sendLostGasTo) {
SEND_LOST_GAS_TO = sendLostGasTo;
}
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3 changes: 3 additions & 0 deletions src/apps/wormhole/external/callworm/GettersGetter.sol
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Expand Up @@ -6,9 +6,12 @@ pragma solidity ^0.8.0;
import "../wormhole/Getters.sol";

contract GettersGetter {
error WormholeStateAddressZero();

Getters immutable public WORMHOLE_STATE;

constructor(address wormholeState) {
if (wormholeState == address(0)) revert WormholeStateAddressZero();
WORMHOLE_STATE = Getters(wormholeState);
}

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