[ntoskrnl]

- When a node is removed, check the NodeHint of the table to see if it matches the one being removed. If so update the NodeHint to the PreviousNode. FIxes VAD corruption messages.

svn path=/trunk/; revision=48640

reactos/ntoskrnl/mm/ARM3/vadnode.c

@@ -108,6 +108,11 @@ NTAPI
 MiRemoveNode(IN PMMADDRESS_NODE Node,
              IN PMM_AVL_TABLE Table)
 {
+    if (Table->NodeHint == Node)
+    {
+        Table->NodeHint = MiGetPreviousNode(Table->NodeHint);
+    }
+
     /* Call the AVL code */
     RtlpDeleteAvlTreeNode(Table, Node);