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Better check for MmSecureVirtualMemory

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svn path=/trunk/; revision=32574
This commit is contained in:
Magnus Olsen 2008-03-05 23:01:21 +00:00
parent 5d2e49696e
commit 6802a70b13
1 changed files with 4 additions and 4 deletions
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8
reactos/ntoskrnl/mm/virtual.c
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@ -962,11 +962,11 @@ MmSecureVirtualMemory(PVOID Address,
SIZE_T Length,
ULONG Mode)
{
/* Only works for user space */
if (MmHighestUserAddress < Address)
{
if ( ( Address + Length) > MmHighestUserAddress) ||
(Address + Length <= Address ) )
{
return NULL;
}
}
UNIMPLEMENTED;