From beea49d5dddc2d067197c888c85e3e9ab002923c Mon Sep 17 00:00:00 2001
From: shy <shy@shylinux.com>
Date: Sun, 10 Dec 2023 23:56:55 +0800
Subject: [PATCH] add some

---
 misc/ssh/relay/relay.go | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/misc/ssh/relay/relay.go b/misc/ssh/relay/relay.go
index 31a04abd..fd7ebec8 100644
--- a/misc/ssh/relay/relay.go
+++ b/misc/ssh/relay/relay.go
@@ -131,9 +131,24 @@ func (s relay) Stats(m *ice.Message) {
 		PROC, `ps aux | wc -l`,
 	}
 	trans := map[string]func([]string) string{
-		MEM:     func(ls []string) string { return kit.FmtSize(kit.Int(ls[1])*1024, kit.Int(ls[0])*1024) },
-		DISK:    func(ls []string) string { return kit.FmtSize(kit.Int(ls[2])*1024, kit.Int(ls[1])*1024) },
-		NETWORK: func(ls []string) string { return kit.FmtSize(kit.Int(ls[1]), kit.Int(ls[9])) },
+		MEM: func(ls []string) string {
+			if len(ls) < 2 {
+				return ""
+			}
+			return kit.FmtSize(kit.Int(ls[1])*1024, kit.Int(ls[0])*1024)
+		},
+		DISK: func(ls []string) string {
+			if len(ls) < 2 {
+				return ""
+			}
+			return kit.FmtSize(kit.Int(ls[2])*1024, kit.Int(ls[1])*1024)
+		},
+		NETWORK: func(ls []string) string {
+			if len(ls) < 2 {
+				return ""
+			}
+			return kit.FmtSize(kit.Int(ls[1]), kit.Int(ls[9]))
+		},
 	}
 	web.GoToast(m.Message, "", func(toast func(string, int, int)) []string {
 		for i := 0; i < len(cmds); i += 2 {