[ekohl] 12704: Connect client and server side upon client side creation only if both sides were created by the same thread.

Connect client and server side upon client side creation only if both
sides were created by the same thread.
Modified: trunk/reactos/drivers/fs/np/create.c
Modified: trunk/reactos/drivers/fs/np/fsctrl.c
Modified: trunk/reactos/drivers/fs/np/npfs.h
  _____

Modified: trunk/reactos/drivers/fs/np/create.c
--- trunk/reactos/drivers/fs/np/create.c	2005-01-01 14:35:46 UTC
(rev 12703)
+++ trunk/reactos/drivers/fs/np/create.c	2005-01-01 14:54:25 UTC
(rev 12704)
@@ -1,4 +1,4 @@

-/* $Id: create.c,v 1.28 2004/12/30 16:15:10 ekohl Exp $
+/* $Id$
  *
  * COPYRIGHT:  See COPYING in the top level directory
  * PROJECT:    ReactOS kernel
@@ -157,6 +157,7 @@
       return STATUS_NO_MEMORY;
     }

+  ClientFcb->Thread = (struct ETHREAD *)Irp->Tail.Overlay.Thread;
   ClientFcb->Pipe = Pipe;
   ClientFcb->PipeEnd = FILE_PIPE_CLIENT_END;
   ClientFcb->OtherSide = NULL;
@@ -197,7 +198,8 @@
   /* Add the client FCB to the pipe FCB list. */
   InsertTailList(&Pipe->ClientFcbListHead, &ClientFcb->FcbListEntry);

-  if (ServerFcb)
+  /* Connect pipes if they were created by the same thread */
+  if (ServerFcb && ServerFcb->Thread == ClientFcb->Thread)
     {
       ClientFcb->OtherSide = ServerFcb;
       ServerFcb->OtherSide = ClientFcb;
@@ -254,6 +256,7 @@
    return STATUS_NO_MEMORY;
      }

+   Fcb->Thread = (struct ETHREAD *)Irp->Tail.Overlay.Thread;
    KeLockMutex(&DeviceExt->PipeListLock);

/*
  _____

Modified: trunk/reactos/drivers/fs/np/fsctrl.c
--- trunk/reactos/drivers/fs/np/fsctrl.c	2005-01-01 14:35:46 UTC
(rev 12703)
+++ trunk/reactos/drivers/fs/np/fsctrl.c	2005-01-01 14:54:25 UTC
(rev 12704)
@@ -1,4 +1,4 @@

-/* $Id: fsctrl.c,v 1.18 2004/12/30 12:34:27 ekohl Exp $
+/* $Id$
  *
  * COPYRIGHT:  See COPYING in the top level directory
  * PROJECT:    ReactOS kernel
@@ -59,7 +59,6 @@
      break;
    }

-
 #if 0
       if (ClientFcb->PipeState == FILE_PIPE_LISTENING_STATE)
    {
  _____

Modified: trunk/reactos/drivers/fs/np/npfs.h
--- trunk/reactos/drivers/fs/np/npfs.h	2005-01-01 14:35:46 UTC (rev
12703)
+++ trunk/reactos/drivers/fs/np/npfs.h	2005-01-01 14:54:25 UTC (rev
12704)
@@ -1,4 +1,4 @@

-/* $Id: npfs.h,v 1.17 2004/05/10 19:58:10 navaraf Exp $ */
+/* $Id$ */

#ifndef __SERVICES_FS_NP_NPFS_H
 #define __SERVICES_FS_NP_NPFS_H
@@ -9,7 +9,7 @@
  */
 #define FIN_WORKAROUND_READCLOSE

-typedef struct
+typedef struct _NPFS_DEVICE_EXTENSION
 {
   LIST_ENTRY PipeListHead;
   KMUTEX PipeListLock;
@@ -18,7 +18,7 @@
   ULONG MaxQuota;
 } NPFS_DEVICE_EXTENSION, *PNPFS_DEVICE_EXTENSION;

-typedef struct
+typedef struct _NPFS_PIPE
 {
   UNICODE_STRING PipeName;
   LIST_ENTRY PipeListEntry;
@@ -41,6 +41,7 @@
 {
   LIST_ENTRY FcbListEntry;
   struct _NPFS_FCB* OtherSide;
+  struct ETHREAD *Thread;
   PNPFS_PIPE Pipe;
   KEVENT ConnectEvent;
   KEVENT Event;