[tkreuzer] 62272: [AfD] In AfdBindSocket, open a usermode handle and return that to the caller, instead of returning the kernel mode handle.

Author: tkreuzer
Date: Thu Feb 20 21:41:33 2014
New Revision: 62272

URL: http://svn.reactos.org/svn/reactos?rev=62272&view=rev
Log:
[AfD]
In AfdBindSocket, open a usermode handle and return that to the caller, instead of returning the kernel mode handle.

Modified:
    trunk/reactos/drivers/network/afd/afd/bind.c

Modified: trunk/reactos/drivers/network/afd/afd/bind.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/afd/afd/bin...
==============================================================================
--- trunk/reactos/drivers/network/afd/afd/bind.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/network/afd/afd/bind.c	[iso-8859-1] Thu Feb 20 21:41:33 2014
@@ -77,6 +77,7 @@
     PFILE_OBJECT FileObject = IrpSp->FileObject;
     PAFD_FCB FCB = FileObject->FsContext;
     PAFD_BIND_DATA BindReq;
+    HANDLE UserHandle;

UNREFERENCED_PARAMETER(DeviceObject);

@@ -99,9 +100,20 @@
     AFD_DbgPrint(MID_TRACE,("FCB->Flags %x\n", FCB->Flags));

if (NT_SUCCESS(Status))
-        FCB->State = SOCKET_STATE_BOUND;
+    {
+        UserHandle = NULL;
+        Status = ObOpenObjectByPointer(FCB->AddressFile.Object,
+                                       0,
+                                       NULL,
+                                       MAXIMUM_ALLOWED,
+                                       IoFileObjectType,
+                                       Irp->RequestorMode,
+                                       &UserHandle);
+        if (NT_SUCCESS(Status))
+            FCB->State = SOCKET_STATE_BOUND;
+    }

/* MSAFD relies on us returning the address file handle in the IOSB */
     return UnlockAndMaybeComplete( FCB, Status, Irp,
-                                   (ULONG_PTR)FCB->AddressFile.Handle );
+                                   (ULONG_PTR)UserHandle);
 }