From 80035dd3b9ad74c32815b7f499f9b58998d311c9 Mon Sep 17 00:00:00 2001
From: wangguangsheng <once168@163.com>
Date: Sun, 26 Jun 2022 01:21:39 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BD=93=20AcceptPipe=20=E6=97=B6=EF=BC=8C?=
 =?UTF-8?q?=E5=9C=A8=E5=85=B6=E4=BB=96routine=E4=B8=AD=E8=B0=83=E7=94=A8Pi?=
 =?UTF-8?q?peListener=E7=9A=84Close=E6=96=B9=E6=B3=95=E5=AF=BC=E8=87=B4?=
 =?UTF-8?q?=E6=AD=BB=E6=9C=BA?=
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---
 npipe_windows.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/npipe_windows.go b/npipe_windows.go
index 5e7cf13..7a48cdd 100755
--- a/npipe_windows.go
+++ b/npipe_windows.go
@@ -305,7 +305,11 @@ func (l *PipeListener) AcceptPipe() (*PipeConn, error) {
 	if err != nil {
 		return nil, err
 	}
-	defer syscall.CloseHandle(overlapped.HEvent)
+	defer func(){
+		if overlapped.HEvent != 0 {
+			syscall.CloseHandle(overlapped.HEvent)
+		}
+	}()
 	err = connectNamedPipe(handle, overlapped)
 	if err == nil || err == error_pipe_connected {
 		return &PipeConn{handle: handle, addr: l.addr}, nil