From 3a14b22ebcb60a8c730c1a09f0be005dd2b5db8f Mon Sep 17 00:00:00 2001
From: sagit <sagitchu@gmail.com>
Date: Mon, 9 Feb 2026 04:39:27 +0000
Subject: [PATCH] fix: prevent nil pointer dereference in listener config
 parsing

---
 go-gost/x/config/parsing/service/parse.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/go-gost/x/config/parsing/service/parse.go b/go-gost/x/config/parsing/service/parse.go
index 0b7957c..1c4f684 100644
--- a/go-gost/x/config/parsing/service/parse.go
+++ b/go-gost/x/config/parsing/service/parse.go
@@ -211,7 +211,6 @@ func ParseService(cfg *config.ServiceConfig) (service.Service, error) {
 		listener.AuthOption(auth_parser.Info(cfg.Listener.Auth)),
 		listener.TLSConfigOption(tlsConfig),
 		listener.AdmissionOption(xadmission.AdmissionGroup(admissions...)),
-		trafficLimiter,
 		listener.ConnLimiterOption(registry.ConnLimiterRegistry().Get(cfg.CLimiter)),
 		listener.ServiceOption(cfg.Name),
 		listener.ProxyProtocolOption(ppv),
@@ -219,6 +218,9 @@ func ParseService(cfg *config.ServiceConfig) (service.Service, error) {
 		listener.NetnsOption(netnsIn),
 		listener.LoggerOption(listenerLogger),
 	}
+	if trafficLimiter != nil {
+		listenOpts = append(listenOpts, trafficLimiter)
+	}
 
 	if netnsIn != "" {
 		runtime.LockOSThread()