diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 31413a86b..4002c942b 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+2005-01-13  Corinna Vinschen  <corinna@vinschen.de>
+
+	* fhandler_serial.cc (fhandler_serial::dup): Call overlapped_setup
+	for child, not for parent.
+
 2005-01-13  Christopher Faylor  <cgf@timesys.com>
 
 	* init.cc (dll_entry): Nuke attempt to set exit code since parent will
diff --git a/winsup/cygwin/fhandler_serial.cc b/winsup/cygwin/fhandler_serial.cc
index 0616ff126..d0b225f66 100644
--- a/winsup/cygwin/fhandler_serial.cc
+++ b/winsup/cygwin/fhandler_serial.cc
@@ -1056,7 +1056,7 @@ int
 fhandler_serial::dup (fhandler_base *child)
 {
   fhandler_serial *fhc = (fhandler_serial *) child;
-  overlapped_setup ();
+  fhc->overlapped_setup ();
   fhc->vmin_ = vmin_;
   fhc->vtime_ = vtime_;
   return fhandler_base::dup (child);