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[NTOS:Mm] Fix some 64 bit issues

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This commit is contained in:
Timo Kreuzer 2023-04-14 10:34:21 +03:00
parent 69daff72d2
commit 539c316589
2 changed files with 3 additions and 3 deletions
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2
ntoskrnl/mm/i386/page.c
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@ -598,7 +598,7 @@ MmCreatePageFileMapping(PEPROCESS Process,
/* And we don't support creating for other process */ /* And we don't support creating for other process */
ASSERT(Process == PsGetCurrentProcess()); ASSERT(Process == PsGetCurrentProcess());
if (SwapEntry & (1 << 31)) if (SwapEntry & (1 << (sizeof(SWAPENTRY) - 1)))
{ {
KeBugCheck(MEMORY_MANAGEMENT); KeBugCheck(MEMORY_MANAGEMENT);
} }

4
ntoskrnl/mm/pagefile.c
View file

@ -152,7 +152,7 @@ MmWriteToSwapPage(SWAPENTRY SwapEntry, PFN_NUMBER Page)
IO_STATUS_BLOCK Iosb; IO_STATUS_BLOCK Iosb;
NTSTATUS Status; NTSTATUS Status;
KEVENT Event; KEVENT Event;
UCHAR MdlBase[sizeof(MDL) + sizeof(ULONG)]; UCHAR MdlBase[sizeof(MDL) + sizeof(PFN_NUMBER)];
PMDL Mdl = (PMDL)MdlBase; PMDL Mdl = (PMDL)MdlBase;
DPRINT("MmWriteToSwapPage\n"); DPRINT("MmWriteToSwapPage\n");
@ -217,7 +217,7 @@ MiReadPageFile(
IO_STATUS_BLOCK Iosb; IO_STATUS_BLOCK Iosb;
NTSTATUS Status; NTSTATUS Status;
KEVENT Event; KEVENT Event;
UCHAR MdlBase[sizeof(MDL) + sizeof(ULONG)]; UCHAR MdlBase[sizeof(MDL) + sizeof(PFN_NUMBER)];
PMDL Mdl = (PMDL)MdlBase; PMDL Mdl = (PMDL)MdlBase;
PMMPAGING_FILE PagingFile; PMMPAGING_FILE PagingFile;