[pschweitzer] 74189: [MUP] Properly define magic values for CCB and DFS

Author: pschweitzer
Date: Sat Mar 18 14:03:45 2017
New Revision: 74189

URL: http://svn.reactos.org/svn/reactos?rev=74189&view=rev
Log:
[MUP]
Properly define magic values for CCB and DFS

Modified:
    trunk/reactos/drivers/filesystems/mup/mup.c
    trunk/reactos/drivers/filesystems/mup/mup.h

Modified: trunk/reactos/drivers/filesystems/mup/mup.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/mup/mup...
==============================================================================
--- trunk/reactos/drivers/filesystems/mup/mup.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/mup/mup.c	[iso-8859-1] Sat Mar 18 14:03:45 2017
@@ -1804,7 +1804,7 @@
         MasterQueryContext->LatestProvider = QueryContext->UncProvider;
         MasterQueryContext->LatestStatus = Status;

-        if (MasterQueryContext->FileObject->FsContext2 != DFS_MAGIC_CCB)
+        if (MasterQueryContext->FileObject->FsContext2 != (PVOID)DFS_DOWNLEVEL_OPEN_CONTEXT)
         {
             /* Allocate a buffer for the prefix */
             AcceptedPrefix = ExAllocatePoolWithTag(PagedPool, QueryResponse->LengthAccepted, TAG_MUP);
@@ -2045,7 +2045,7 @@
     }

/* Ok, at that point, that's a regular MUP opening (if no DFS) */
-    if (!MupEnableDfs || FileObject->FsContext2 == DFS_MAGIC_CCB)
+    if (!MupEnableDfs || FileObject->FsContext2 == (PVOID)DFS_DOWNLEVEL_OPEN_CONTEXT)
     {
         /* We won't complete immediately */
         IoMarkIrpPending(Irp);

Modified: trunk/reactos/drivers/filesystems/mup/mup.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/mup/mup...
==============================================================================
--- trunk/reactos/drivers/filesystems/mup/mup.h	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/mup/mup.h	[iso-8859-1] Sat Mar 18 14:03:45 2017
@@ -17,8 +17,12 @@

#define TAG_MUP ' puM'

-#define DFS_MAGIC_CCB (PVOID)0x11444653
 #define FILE_SIMPLE_RIGHTS_MASK (FILE_ALL_ACCESS & ~STANDARD_RIGHTS_REQUIRED &~ SYNCHRONIZE)
+
+#define DFS_OPEN_CONTEXT 0xFF444653
+#define DFS_DOWNLEVEL_OPEN_CONTEXT 0x11444653
+#define DFS_CSCAGENT_NAME_CONTEXT 0xAAAAAAAA
+#define DFS_USER_NAME_CONTEXT 0xBBBBBBBB

#define NODE_TYPE_VCB 0x1
 #define NODE_TYPE_UNC 0x2