[pschweitzer] 62663: [NPFS] - Also call NpQueryNameInfo() in FileAllInformation and return its status. This prevents from returning uninit status - By default, return STATUS_ILLEGAL_FUNCTION in NpI...

Author: pschweitzer
Date: Sun Apr  6 16:15:06 2014
New Revision: 62663

URL: http://svn.reactos.org/svn/reactos?rev=62663&view=rev
Log:
[NPFS]
- Also call NpQueryNameInfo() in FileAllInformation and return its status. This prevents
from returning uninit status
- By default, return STATUS_ILLEGAL_FUNCTION in NpImpersonate(). This prevents from
returning uninit status
- Fix comparison in NpQueryFsVolumeInfo() (remaining len is to be used)
- Properly set the string without space. This allows setting the complete string with 18
bytes.

CID #1102019
CID #1102505
CID #1102506

Modified:
    trunk/reactos/drivers/filesystems/npfs/fileinfo.c
    trunk/reactos/drivers/filesystems/npfs/fsctrl.c
    trunk/reactos/drivers/filesystems/npfs/volinfo.c

Modified: trunk/reactos/drivers/filesystems/npfs/fileinfo.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/npfs/f…
==============================================================================
--- trunk/reactos/drivers/filesystems/npfs/fileinfo.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/npfs/fileinfo.c	[iso-8859-1] Sun Apr  6 16:15:06
2014
@@ -440,6 +440,7 @@
             NpQueryInternalInfo(Ccb, &AllInfo->InternalInformation, &Length);
             NpQueryEaInfo(Ccb, &AllInfo->EaInformation, &Length);
             NpQueryPositionInfo(Ccb, &AllInfo->PositionInformation, &Length,
NamedPipeEnd);
+            Status = NpQueryNameInfo(Ccb, &AllInfo->NameInformation,
&Length);
             Length += 96;
             break;
 

Modified: trunk/reactos/drivers/filesystems/npfs/fsctrl.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/npfs/f…
==============================================================================
--- trunk/reactos/drivers/filesystems/npfs/fsctrl.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/npfs/fsctrl.c	[iso-8859-1] Sun Apr  6 16:15:06 2014
@@ -241,16 +241,13 @@
     IoStack = IoGetCurrentIrpStackLocation(Irp);
 
     NodeTypeCode = NpDecodeFileObject(IoStack->FileObject, NULL, &Ccb,
&NamedPipeEnd);
-    if (NodeTypeCode == NPFS_NTC_CCB)
-    {
-        if (NamedPipeEnd == FILE_PIPE_SERVER_END)
-        {
-            Status = NpImpersonateClientContext(Ccb);
-        }
-        else
-        {
-            Status = STATUS_ILLEGAL_FUNCTION;
-        }
+    if (NodeTypeCode == NPFS_NTC_CCB && NamedPipeEnd == FILE_PIPE_SERVER_END)
+    {
+        Status = NpImpersonateClientContext(Ccb);
+    }
+    else
+    {
+        Status = STATUS_ILLEGAL_FUNCTION;
     }
 
     return Status;

Modified: trunk/reactos/drivers/filesystems/npfs/volinfo.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/npfs/v…
==============================================================================
--- trunk/reactos/drivers/filesystems/npfs/volinfo.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/npfs/volinfo.c	[iso-8859-1] Sun Apr  6 16:15:06
2014
@@ -35,7 +35,7 @@
     NameLength = 18;
     InfoBuffer->VolumeLabelLength = 18;
 
-    if (NameLength < 18)
+    if (*Length < 18)
     {
         NameLength = (USHORT)*Length;
         Status = STATUS_BUFFER_OVERFLOW;
@@ -45,7 +45,7 @@
         Status = STATUS_SUCCESS;
     }
 
-    RtlCopyMemory(InfoBuffer->VolumeLabel, L"Named Pipe", NameLength);
+    RtlCopyMemory(InfoBuffer->VolumeLabel, L"NamedPipe", NameLength);
     *Length -= NameLength;
 
     TRACE("Leaving, Status = %lx\n", Status);