[ros-diffs] [jgardou] 72988: [NTOS/MM] - Do not allocate zeroed pagefile entries for legacy Mm CORE-12047

[jgardou]

Author: jgardou
Date: Tue Oct 18 19:55:22 2016
New Revision: 72988

URL: http://svn.reactos.org/svn/reactos?rev=72988&view=rev
Log:
[NTOS/MM]
 - Do not allocate zeroed pagefile entries for legacy Mm
CORE-12047

Modified:
    trunk/reactos/ntoskrnl/mm/pagefile.c

Modified: trunk/reactos/ntoskrnl/mm/pagefile.c
URL: 
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/pagefile.c?rev=72988&r1=72987&r2=72988&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/mm/pagefile.c        [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/pagefile.c        [iso-8859-1] Tue Oct 18 
19:55:22 2016
@@ -279,7 +279,7 @@
 NTAPI
 MmReadFromSwapPage(SWAPENTRY SwapEntry, PFN_NUMBER Page)
 {
-    return MiReadPageFile(Page, FILE_FROM_ENTRY(SwapEntry), 
OFFSET_FROM_ENTRY(SwapEntry));
+    return MiReadPageFile(Page, FILE_FROM_ENTRY(SwapEntry), 
OFFSET_FROM_ENTRY(SwapEntry) - 1);
 }
 
 NTSTATUS
@@ -450,7 +450,7 @@
             MiFreeSwapPages--;
             KeReleaseSpinLock(&PagingFileListLock, oldIrql);
 
-            entry = ENTRY_FROM_FILE_OFFSET(i, off);
+            entry = ENTRY_FROM_FILE_OFFSET(i, off + 1);
             return(entry);
         }
     }