[ros-diffs] [cwittich] 31037: really fix the bug now - count from CM_KCBS_PER_PAGE -1 to 0 instead of CM_KCBS_PER_PAGE -1 to 1

[cwittich at svn.reactos.org]

Author: cwittich
Date: Thu Dec  6 10:11:20 2007
New Revision: 31037

URL: http://svn.reactos.org/svn/reactos?rev=31037&view=rev
Log:
really fix the bug now - count from CM_KCBS_PER_PAGE -1 to 0 instead of CM_KCBS_PER_PAGE -1 to 1

Modified:
    trunk/reactos/ntoskrnl/config/cmalloc.c

Modified: trunk/reactos/ntoskrnl/config/cmalloc.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/config/cmalloc.c?rev=31037&r1=31036&r2=31037&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/config/cmalloc.c (original)
+++ trunk/reactos/ntoskrnl/config/cmalloc.c Thu Dec  6 10:11:20 2007
@@ -88,12 +88,12 @@
     if (++AllocPage->FreeCount == CM_KCBS_PER_PAGE)
     {
         /* Loop all the entries */
-        for (i = CM_KCBS_PER_PAGE - 1; i; i--)
+        for (i = CM_KCBS_PER_PAGE; i; i--)
         {
             /* Get the KCB */
             Kcb = (PVOID)((ULONG_PTR)AllocPage +
                           FIELD_OFFSET(CM_ALLOC_PAGE, AllocPage) +
-                          i * sizeof(CM_KEY_CONTROL_BLOCK));
+                          (i - 1) * sizeof(CM_KEY_CONTROL_BLOCK));
             
             /* Remove the entry */ 
             RemoveEntryList(&Kcb->FreeListEntry);