[ros-diffs] [ros-arm-bringup] 32371: Fixed several off-by-one errors when playing with the PFN database array size. Among other things, certain valid pages would be considered invalid, and also the PFN database wouldn't be properly erased on startup (which would result in a crash after a warm reboot or restarting the emulator).
Pablo Menichini
pablo at menichini.com.ar
Fri Feb 15 03:48:48 CET 2008
The off-by-one errors are because MmPageArraySize is:
MmPageArraySize = MmHighestPhysicalPage;
and not
MmPageArraySize = MmHighestPhysicalPage + 1;
Just my 2 cents,
Pablo
On Fri, 15 Feb 2008, ros-arm-bringup at svn.reactos.org wrote:
> Author: ros-arm-bringup
> Date: Fri Feb 15 04:04:22 2008
> New Revision: 32371
>
> URL: http://svn.reactos.org/svn/reactos?rev=32371&view=rev
> Log:
> Fixed several off-by-one errors when playing with the PFN database array size. Among other things, certain valid pages would be considered invalid, and also the PFN database wouldn't be properly erased on startup (which would result in a crash after a warm reboot or restarting the emulator).
>
> Modified:
> trunk/reactos/ntoskrnl/mm/freelist.c
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