[akhaldi] 72068: [0.4.2] * Merge the ntfs fix by Trevor in r72067. CORE-11707

Author: akhaldi
Date: Mon Aug  1 08:45:49 2016
New Revision: 72068

URL: http://svn.reactos.org/svn/reactos?rev=72068&view=rev
Log:
[0.4.2] * Merge the ntfs fix by Trevor in r72067. CORE-11707

Modified:
    branches/ros-branch-0_4_2/reactos/   (props changed)
    branches/ros-branch-0_4_2/reactos/drivers/filesystems/ntfs/rw.c

Propchange: branches/ros-branch-0_4_2/reactos/
------------------------------------------------------------------------------
--- svn:mergeinfo	(original)
+++ svn:mergeinfo	Mon Aug  1 08:45:49 2016
@@ -20,4 +20,4 @@
 /branches/usb-bringup:51335,51337,51341-51343,51348,51350,51353,51355,51365-51369,51372,51384-54388,54396-54398,54736-54737,54752-54754,54756-54760,54762,54764-54765,54767-54768,54772,54774-54777,54781,54787,54790-54792,54797-54798,54806,54808,54834-54838,54843,54850,54852,54856,54858-54859
 /branches/usb-bringup-trunk:55019-55543,55548-55554,55556-55567
 /branches/wlan-bringup:54809-54998
-/trunk/reactos:72020-72022,72026,72028,72030,72032-72034,72036,72063
+/trunk/reactos:72020-72022,72026,72028,72030,72032-72034,72036,72063,72067

Modified: branches/ros-branch-0_4_2/reactos/drivers/filesystems/ntfs/rw.c
URL: http://svn.reactos.org/svn/reactos/branches/ros-branch-0_4_2/reactos/drivers...
==============================================================================
--- branches/ros-branch-0_4_2/reactos/drivers/filesystems/ntfs/rw.c	[iso-8859-1] (original)
+++ branches/ros-branch-0_4_2/reactos/drivers/filesystems/ntfs/rw.c	[iso-8859-1] Mon Aug  1 08:45:49 2016
@@ -147,7 +147,10 @@
         RealLength = ROUND_UP(ToRead, DeviceExt->NtfsInfo.BytesPerSector);
         /* do we need to extend RealLength by one sector? */
         if (RealLength + RealReadOffset < ReadOffset + Length)
-            RealLength += DeviceExt->NtfsInfo.BytesPerSector;
+        {
+            if (RealReadOffset + RealLength + DeviceExt->NtfsInfo.BytesPerSector <= AttributeAllocatedLength(&DataContext->Record))
+                RealLength += DeviceExt->NtfsInfo.BytesPerSector;
+        }

ReadBuffer = ExAllocatePoolWithTag(NonPagedPool, RealLength, TAG_NTFS);