From 98d8a193611ab5ac30ee9d0e271101cdaf36e8c8 Mon Sep 17 00:00:00 2001
From: mmsqe <mavis@crypto.com>
Date: Wed, 21 Jun 2023 23:13:29 +0800
Subject: [PATCH] avoid invalid consensus params when set unlimited max gas for
 sim test

---
 x/simulation/params.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/x/simulation/params.go b/x/simulation/params.go
index 73b520a0fd7..6f31d3eb4cb 100644
--- a/x/simulation/params.go
+++ b/x/simulation/params.go
@@ -3,6 +3,7 @@ package simulation
 import (
 	"encoding/json"
 	"fmt"
+	"math"
 	"math/rand"
 
 	cmtproto "github.com/cometbft/cometbft/proto/tendermint/types"
@@ -187,7 +188,7 @@ func randomConsensusParams(r *rand.Rand, appState json.RawMessage, cdc codec.JSO
 	consensusParams := &cmtproto.ConsensusParams{
 		Block: &cmtproto.BlockParams{
 			MaxBytes: int64(simulation.RandIntBetween(r, 20000000, 30000000)),
-			MaxGas:   -1,
+			MaxGas:   math.MaxInt64,
 		},
 		Validator: &cmtproto.ValidatorParams{
 			PubKeyTypes: []string{types.ABCIPubKeyTypeEd25519},