From cbb75b7b8d48aa06e5c02337f089e558ac4166ae Mon Sep 17 00:00:00 2001
From: beer-1 <beer-1@codingcats.xyz>
Date: Wed, 6 Nov 2024 13:17:00 +0900
Subject: [PATCH] return bridge hook early if max gas is zero

---
 x/opchild/keeper/deposit.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/x/opchild/keeper/deposit.go b/x/opchild/keeper/deposit.go
index e4433cc..bb79e29 100644
--- a/x/opchild/keeper/deposit.go
+++ b/x/opchild/keeper/deposit.go
@@ -11,6 +11,10 @@ import (
 )
 
 func (k Keeper) handleBridgeHook(ctx sdk.Context, data []byte, hookMaxGas uint64) (success bool, reason string) {
+	if hookMaxGas == 0 {
+		return false, "hook max gas is zero"
+	}
+
 	originGasMeter := ctx.GasMeter()
 	gasForHook := originGasMeter.GasRemaining()
 	if gasForHook > hookMaxGas {