From a102ce1614dd812f622b6f7ab1e6fac5c502cdde Mon Sep 17 00:00:00 2001
From: yperbasis <andrey.ashikhmin@gmail.com>
Date: Tue, 28 Mar 2023 15:52:14 +0200
Subject: [PATCH] Add maxNumberOfFailedWithdrawalsToProcess to
 executeSystemWithdrawals

---
 consensus/aura/aura.go                   | 3 ++-
 consensus/aura/contracts/withdrawal.json | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/consensus/aura/aura.go b/consensus/aura/aura.go
index 9bae9a65abb..ee6281c7b88 100644
--- a/consensus/aura/aura.go
+++ b/consensus/aura/aura.go
@@ -1422,6 +1422,7 @@ func (c *AuRa) ExecuteSystemWithdrawals(withdrawals []*types.Withdrawal, syscall
 		return nil
 	}
 
+	maxFailedWithdrawalsToProcess := big.NewInt(4)
 	amounts := make([]uint64, 0, len(withdrawals))
 	addresses := make([]libcommon.Address, 0, len(withdrawals))
 	for _, w := range withdrawals {
@@ -1429,7 +1430,7 @@ func (c *AuRa) ExecuteSystemWithdrawals(withdrawals []*types.Withdrawal, syscall
 		addresses = append(addresses, w.Address)
 	}
 
-	packed, err := withdrawalAbi().Pack("executeSystemWithdrawals", amounts, addresses)
+	packed, err := withdrawalAbi().Pack("executeSystemWithdrawals", maxFailedWithdrawalsToProcess, amounts, addresses)
 	if err != nil {
 		return err
 	}
diff --git a/consensus/aura/contracts/withdrawal.json b/consensus/aura/contracts/withdrawal.json
index 98eb1d77ec0..1f706b8d4e5 100644
--- a/consensus/aura/contracts/withdrawal.json
+++ b/consensus/aura/contracts/withdrawal.json
@@ -2,6 +2,10 @@
     {
         "constant": false,
         "inputs": [
+            {
+                "name": "maxNumberOfFailedWithdrawalsToProcess",
+                "type": "uint256"
+            },
             {
                 "name": "amounts",
                 "type": "uint64[]"