From f3ff195d8f18c21c2695dfee6548cf014f978fbb Mon Sep 17 00:00:00 2001
From: Alex Ionescu <aionescu@gmail.com>
Date: Wed, 9 Sep 2015 14:59:29 +0000
Subject: [PATCH] [BOOTMGFW] - Fix a bunch of bugs

svn path=/trunk/; revision=69149
---
 reactos/boot/environ/lib/misc/util.c     | 6 +++---
 reactos/boot/environ/lib/mm/descriptor.c | 8 ++++----
 reactos/boot/environ/lib/mm/pagealloc.c  | 8 ++++----
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/reactos/boot/environ/lib/misc/util.c b/reactos/boot/environ/lib/misc/util.c
index 2bd951a3ae6..fbbacea0f99 100644
--- a/reactos/boot/environ/lib/misc/util.c
+++ b/reactos/boot/environ/lib/misc/util.c
@@ -201,17 +201,17 @@ BlTblFindEntry (
     )
 {
     PVOID Entry = NULL;
-    ULONG Index = 0;
+    ULONG Index;
     BOOLEAN Result;
 
     /* Check for invalid parameters */
-    if (!(Table) || !(EntryIndex) || !(Count))
+    if (!(Table) || !(EntryIndex))
     {
         return Entry;
     }
 
     /* Loop each entry in the table */
-    while (Index < Count)
+    for (Index = 0; Index < Count;  Index++)
     {
         /* Check if this entry is filled out */
         if (Table[Index])
diff --git a/reactos/boot/environ/lib/mm/descriptor.c b/reactos/boot/environ/lib/mm/descriptor.c
index 7913ad0febe..866721e77c0 100644
--- a/reactos/boot/environ/lib/mm/descriptor.c
+++ b/reactos/boot/environ/lib/mm/descriptor.c
@@ -751,7 +751,7 @@ MmMdFindSatisfyingRegion (
     /* Bail out if the type doesn't match */
     if (Descriptor->Type != MemoryType)
     {
-        //EarlyPrint(L"Incorrect descriptor type\r\n");
+        //EfiPrintf(L"Incorrect descriptor type: %lx %lx\r\n", Descriptor->Type, MemoryType);
         return FALSE;
     }
 
@@ -761,7 +761,7 @@ MmMdFindSatisfyingRegion (
     NewDescriptor->Type = Descriptor->Type;
     NewDescriptor->VirtualPage = VirtualPage;
     NewDescriptor->Flags = Descriptor->Flags;
-    //EarlyPrint(L"Found a matching descriptor: %08I64X with %08I64X pages\r\n", BasePage, Pages);
+    //EfiPrintf(L"Found a matching descriptor: %08I64X with %08I64X pages\r\n", BasePage, Pages);
     return TRUE;
 }
 
@@ -795,8 +795,8 @@ MmMdFreeGlobalDescriptors (
             }
 
             /* Save the links */
-            OldFlink = OldDescriptor->ListEntry.Blink;
-            OldBlink = OldDescriptor->ListEntry.Flink;
+            OldBlink = OldDescriptor->ListEntry.Blink;
+            OldFlink = OldDescriptor->ListEntry.Flink;
 
             /* Make the copy */
             *Descriptor = *OldDescriptor;
diff --git a/reactos/boot/environ/lib/mm/pagealloc.c b/reactos/boot/environ/lib/mm/pagealloc.c
index 120f5014e84..017cb52ee1f 100644
--- a/reactos/boot/environ/lib/mm/pagealloc.c
+++ b/reactos/boot/environ/lib/mm/pagealloc.c
@@ -84,13 +84,13 @@ MmPapAllocateRegionFromMdl (
     ListHead = CurrentList->First;
     if (Request->Type & BL_MM_REQUEST_TOP_DOWN_TYPE)
     {
-        NextEntry = ListHead->Flink;
-        TopDown = FALSE;
+        NextEntry = ListHead->Blink;
+        TopDown = TRUE;
     }
     else
     {
-        NextEntry = ListHead->Blink;
-        TopDown = TRUE;
+        NextEntry = ListHead->Flink;
+        TopDown = FALSE;
     }
 
     /* Loop through the list */