[ros-diffs] [aandrejevic] 61104: [FAST486] Handle the case when the last page is also the first page in Fast486ReadLinearMemory ( when paging is enabled).

[aandrejevic]

Author: aandrejevic
Date: Tue Nov 26 17:55:07 2013
New Revision: 61104

URL: http://svn.reactos.org/svn/reactos?rev=61104&view=rev
Log:
[FAST486]
Handle the case when the last page is also the first page in 
Fast486ReadLinearMemory ( when paging is enabled).


Modified:
    branches/ntvdm/lib/fast486/common.inl

Modified: branches/ntvdm/lib/fast486/common.inl
URL: 
http://svn.reactos.org/svn/reactos/branches/ntvdm/lib/fast486/common.inl?rev=61104&r1=61103&r2=61104&view=diff
==============================================================================
--- branches/ntvdm/lib/fast486/common.inl       [iso-8859-1] (original)
+++ branches/ntvdm/lib/fast486/common.inl       [iso-8859-1] Tue Nov 26 
17:55:07 2013
@@ -159,7 +159,7 @@
             if (Page == PAGE_ALIGN(LinearAddress + Size - 1))
             {
                 /* Copy only a part of the page */
-                PageLength = PAGE_OFFSET(LinearAddress + Size);
+                PageLength = PAGE_OFFSET(LinearAddress + Size) - PageOffset;
             }
 
             /* Read the memory */