From 53c5b93ca528ec21628c2b03dd6064e02f7ac408 Mon Sep 17 00:00:00 2001
From: Alex Menkov <amenkov@openjdk.org>
Date: Tue, 18 Mar 2025 17:54:38 +0000
Subject: [PATCH] 8352180: AttachListenerThread causes many tests to timeout on
 Windows

Reviewed-by: dholmes, alanb
---
 src/hotspot/os/windows/attachListener_windows.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/hotspot/os/windows/attachListener_windows.cpp b/src/hotspot/os/windows/attachListener_windows.cpp
index 2dbb0391290..2cc9d192ce5 100644
--- a/src/hotspot/os/windows/attachListener_windows.cpp
+++ b/src/hotspot/os/windows/attachListener_windows.cpp
@@ -92,6 +92,7 @@ public:
 
   void close() {
     if (opened()) {
+      ThreadBlockInVM tbivm(JavaThread::current());
       FlushFileBuffers(_hPipe);
       CloseHandle(_hPipe);
       _hPipe = INVALID_HANDLE_VALUE;