github/consensus-specs
1
1
Fork 0
mirror of https://github.com/ethereum/consensus-specs.git synced 2026-02-02 07:24:56 -05:00
Code Issues Packages Projects Releases Wiki Activity

Require deposit to be divisible by GWEI (#14)

Browse Source
This commit is contained in:
MrChico
2020-05-13 17:45:05 +02:00
committed by GitHub
parent c24305d5d2
commit 4d493e70af
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
deposit_contract.sol
View File

@@ -29,7 +29,7 @@ interface IDepositContract {
contract DepositContract is IDepositContract {
uint constant GWEI = 1e9;
uint constant MIN_DEPOSIT_AMOUNT = 1000000000; // Gwei
uint constant MIN_DEPOSIT_AMOUNT = 1 ether;
uint constant DEPOSIT_CONTRACT_TREE_DEPTH = 32;
// NOTE: this also ensures `deposit_count` will fit into 64-bits
uint constant MAX_DEPOSIT_COUNT = 2**DEPOSIT_CONTRACT_TREE_DEPTH - 1;
@@ -79,8 +79,9 @@ contract DepositContract is IDepositContract {
require(deposit_count < MAX_DEPOSIT_COUNT);
// Check deposit amount
require(msg.value >= MIN_DEPOSIT_AMOUNT);
require(msg.value % GWEI == 0);
uint deposit_amount = msg.value / GWEI;
require(deposit_amount >= MIN_DEPOSIT_AMOUNT);
require(deposit_amount < 2**64);
// Length checks for safety