fix: wireguard outbound memory leaks when close

Author: wwqgtxx

adapter/outbound/wireguard.go

@@ -26,7 +26,6 @@ import (
 
 	wireguard "github.com/metacubex/sing-wireguard"
 
-	"github.com/sagernet/sing/common"
 	"github.com/sagernet/sing/common/debug"
 	E "github.com/sagernet/sing/common/exceptions"
 	M "github.com/sagernet/sing/common/metadata"
@@ -456,7 +455,6 @@ func closeWireGuard(w *WireGuard) {
 	if w.device != nil {
 		w.device.Close()
 	}
-	_ = common.Close(w.tunDevice)
 	if w.closeCh != nil {
 		close(w.closeCh)
 	}

go.mod

@@ -27,7 +27,7 @@ require (
 	github.com/metacubex/sing-shadowsocks2 v0.2.2
 	github.com/metacubex/sing-tun v0.2.7-0.20240729131039-ed03f557dee1
 	github.com/metacubex/sing-vmess v0.1.9-0.20240719134745-1df6fb20bbf9
-	github.com/metacubex/sing-wireguard v0.0.0-20240618022557-a6efaa37127a
+	github.com/metacubex/sing-wireguard v0.0.0-20240826061955-1e4e67afe5cd
 	github.com/metacubex/tfo-go v0.0.0-20240821025650-e9be0afd5e7d
 	github.com/metacubex/utls v1.6.6
 	github.com/miekg/dns v1.1.62

go.sum

@@ -120,8 +120,8 @@ github.com/metacubex/sing-tun v0.2.7-0.20240729131039-ed03f557dee1 h1:ypfofGDZbP
 github.com/metacubex/sing-tun v0.2.7-0.20240729131039-ed03f557dee1/go.mod h1:olbEx9yVcaw5tHTNlRamRoxmMKcvDvcVS1YLnQGzvWE=
 github.com/metacubex/sing-vmess v0.1.9-0.20240719134745-1df6fb20bbf9 h1:OAXiCosqY8xKDp3pqTW3qbrCprZ1l6WkrXSFSCwyY4I=
 github.com/metacubex/sing-vmess v0.1.9-0.20240719134745-1df6fb20bbf9/go.mod h1:olVkD4FChQ5gKMHG4ZzuD7+fMkJY1G8vwOKpRehjrmY=
-github.com/metacubex/sing-wireguard v0.0.0-20240618022557-a6efaa37127a h1:NpSGclHJUYndUwBmyIpFBSoBVg8PoVX7QQKhYg0DjM0=
-github.com/metacubex/sing-wireguard v0.0.0-20240618022557-a6efaa37127a/go.mod h1:uY+BYb0UEknLrqvbGcwi9i++KgrKxsurysgI6G1Pveo=
+github.com/metacubex/sing-wireguard v0.0.0-20240826061955-1e4e67afe5cd h1:r7alry8u4qlUFLNMwGvG1A8ZcfPM6AMSmrm6E2yKdB4=
+github.com/metacubex/sing-wireguard v0.0.0-20240826061955-1e4e67afe5cd/go.mod h1:uY+BYb0UEknLrqvbGcwi9i++KgrKxsurysgI6G1Pveo=
 github.com/metacubex/tfo-go v0.0.0-20240821025650-e9be0afd5e7d h1:j9LtzkYstLFoNvXW824QQeN7Y26uPL5249kzWKbzO9U=
 github.com/metacubex/tfo-go v0.0.0-20240821025650-e9be0afd5e7d/go.mod h1:c7bVFM9f5+VzeZ/6Kg77T/jrg1Xp8QpqlSHvG/aXVts=
 github.com/metacubex/utls v1.6.6 h1:3D12YKHTf2Z41UPhQU2dWerNWJ5TVQD9gKoQ+H+iLC8=