From 4e2c4f92d36914398a4b09905717d0a1fb427843 Mon Sep 17 00:00:00 2001
From: Allen <979347228@qq.com>
Date: Tue, 3 Jan 2023 15:59:48 +0800
Subject: [PATCH] reflect.DeepEqual is a value copy that causes golang to
 continuously allocate memory

---
 machine.go |  2 +-
 utils.go   | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/machine.go b/machine.go
index cae5c68..3ddf471 100644
--- a/machine.go
+++ b/machine.go
@@ -155,7 +155,7 @@ func (machine *Machine) isOnline() bool {
 
 func containsAddresses(inputs []string, addrs []string) bool {
 	for _, addr := range addrs {
-		if contains(inputs, addr) {
+		if containsStr(inputs, addr) {
 			return true
 		}
 	}
diff --git a/utils.go b/utils.go
index 8bdb2b3..5d7f487 100644
--- a/utils.go
+++ b/utils.go
@@ -269,6 +269,16 @@ func stringToIPPrefix(prefixes []string) ([]netip.Prefix, error) {
 	return result, nil
 }
 
+func containsStr(ts []string, t string) bool {
+	for _, v := range ts {
+		if v == t {
+			return true
+		}
+	}
+
+	return false
+}
+
 func contains[T string | netip.Prefix](ts []T, t T) bool {
 	for _, v := range ts {
 		if reflect.DeepEqual(v, t) {