# HG changeset patch
# User rehn
# Date 1484135236 -3600
# Node ID af43787561058157e618ef61d609b5ba0e9a3302
# Parent  90e15b78684e2dde335e910c862851f1e967ad59
8079441: Intermittent failures on Windows with "Unexpected exit from test [exit code: 1080890248]" (0x406d1388)
Summary: Do not raise (windows thread name) exception 0x406d1388 when no debugger is attached.
Reviewed-by: iklam, stuefe

diff -r 90e15b78684e -r af4378756105 hotspot/src/os/windows/vm/os_windows.cpp
--- a/hotspot/src/os/windows/vm/os_windows.cpp	Wed Jan 11 09:40:42 2017 +0100
+++ b/hotspot/src/os/windows/vm/os_windows.cpp	Wed Jan 11 12:47:16 2017 +0100
@@ -778,6 +778,11 @@
   // is already attached to a debugger; debugger must observe
   // the exception below to show the correct name.
 
+  // If there is no debugger attached skip raising the exception
+  if (!IsDebuggerPresent()) {
+    return;
+  }
+
   const DWORD MS_VC_EXCEPTION = 0x406D1388;
   struct {
     DWORD dwType;     // must be 0x1000