From 6b3bf841482e5e00be7def129cd7f58a84d9fdca Mon Sep 17 00:00:00 2001
From: yusing <yusing@6uo.me>
Date: Mon, 22 Sep 2025 10:27:09 +0800
Subject: [PATCH] fix(stream): nil panic when logging error

---
 internal/route/stream/tcp_tcp.go | 9 ++++++++-
 internal/route/stream/udp_udp.go | 8 +++++++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/internal/route/stream/tcp_tcp.go b/internal/route/stream/tcp_tcp.go
index 66c424d3..a00a7385 100644
--- a/internal/route/stream/tcp_tcp.go
+++ b/internal/route/stream/tcp_tcp.go
@@ -70,7 +70,14 @@ func (s *TCPTCPStream) LocalAddr() net.Addr {
 }
 
 func (s *TCPTCPStream) MarshalZerologObject(e *zerolog.Event) {
-	e.Str("protocol", "tcp-tcp").Str("listen", s.listener.Addr().String()).Str("dst", s.dst.String())
+	e.Str("protocol", "tcp-tcp")
+
+	if s.listener != nil {
+		e.Str("listen", s.listener.Addr().String())
+	}
+	if s.dst != nil {
+		e.Str("dst", s.dst.String())
+	}
 }
 
 func (s *TCPTCPStream) listen(ctx context.Context) {
diff --git a/internal/route/stream/udp_udp.go b/internal/route/stream/udp_udp.go
index 393e4a7d..c10cf3f2 100644
--- a/internal/route/stream/udp_udp.go
+++ b/internal/route/stream/udp_udp.go
@@ -113,7 +113,13 @@ func (s *UDPUDPStream) LocalAddr() net.Addr {
 }
 
 func (s *UDPUDPStream) MarshalZerologObject(e *zerolog.Event) {
-	e.Str("protocol", "udp-udp").Str("name", s.name).Str("dst", s.dst.String())
+	e.Str("protocol", "udp-udp")
+	if s.name != "" {
+		e.Str("name", s.name)
+	}
+	if s.dst != nil {
+		e.Str("dst", s.dst.String())
+	}
 }
 
 func (s *UDPUDPStream) listen(ctx context.Context) {