Index: ntoskrnl/mm/pool.c
===================================================================
--- ntoskrnl/mm/pool.c	(revision 36448)
+++ ntoskrnl/mm/pool.c	(working copy)
@@ -36,8 +36,6 @@
    PVOID Block;
    PCHAR TagChars = (PCHAR)&Tag;
 
-   if (NumberOfBytes == 0)
-       KeBugCheckEx(BAD_POOL_CALLER, 0x00, 0, PoolType, Tag);
    if (Tag == 0)
        KeBugCheckEx(BAD_POOL_CALLER, 0x9b, PoolType, NumberOfBytes, (ULONG_PTR)Caller);
    if (Tag == TAG('B','I','G',0))