Author: tkreuzer
Date: Thu Nov 18 19:20:38 2010
New Revision: 49614
URL: http://svn.reactos.org/svn/reactos?rev=49614&view=rev
Log:
[NTOSKRNL]
- Initialize the Zero variable
- Don't corrupt the Color value in case we didn't have any page on MmZeroedPageListHead.
- Fixes boot.
Modified:
trunk/reactos/ntoskrnl/mm/ARM3/pfnlist.c
Modified: trunk/reactos/ntoskrnl/mm/ARM3/pfnlist.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/pfnlist.c…
==============================================================================
--- trunk/reactos/ntoskrnl/mm/ARM3/pfnlist.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/ARM3/pfnlist.c [iso-8859-1] Thu Nov 18 19:20:38 2010
@@ -407,7 +407,7 @@
{
PFN_NUMBER PageIndex;
PMMPFN Pfn1;
- BOOLEAN Zero;
+ BOOLEAN Zero = FALSE;
/* Make sure PFN lock is held and we have pages */
ASSERT(KeGetCurrentIrql() == DISPATCH_LEVEL);
@@ -421,7 +421,6 @@
/* Check the zero list */
ASSERT_LIST_INVARIANT(&MmZeroedPageListHead);
PageIndex = MmZeroedPageListHead.Flink;
- Color = PageIndex & MmSecondaryColorMask;
if (PageIndex == LIST_HEAD)
{
/* This means there's no zero pages, we have to look for free ones */
@@ -444,6 +443,10 @@
}
}
}
+ else
+ {
+ Color = PageIndex & MmSecondaryColorMask;
+ }
}
/* Sanity checks */