[ros-svn] [navaraf] 14214: Fix nasty condition when we were subtracting AlignedAddress (which happened to be aligned to 0x80000000) from HighestAddress (which is MmSystemRangeStart - 1 == 0x7fffffff) and then using it for length comparsion.

[navaraf at svn.reactos.com]

Fix nasty condition when we were subtracting AlignedAddress (which happened to be aligned to 0x80000000) from HighestAddress (which is MmSystemRangeStart - 1 == 0x7fffffff) and then using it for length comparsion.


Updated files:
trunk/reactos/ntoskrnl/mm/marea.c