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[NTOSKRNL] Don't use anonymus allocations for MM objects

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This commit is contained in:
Pierre Schweitzer
2018-08-13 08:29:17 +02:00
parent 34e8f45122
commit 1ea68d0510
1 changed files with 5 additions and 5 deletions
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10
ntoskrnl/mm/pagefile.c
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@@ -651,13 +651,13 @@ NtCreatePagingFile(IN PUNICODE_STRING FileName,
return STATUS_FLOPPY_VOLUME;
}
PagingFile = ExAllocatePool(NonPagedPool, sizeof(*PagingFile));
PagingFile = ExAllocatePoolWithTag(NonPagedPool, sizeof(*PagingFile), TAG_MM);
if (PagingFile == NULL)
{
ObDereferenceObject(FileObject);
ZwClose(FileHandle);
ExFreePoolWithTag(Buffer, TAG_MM);
return STATUS_NO_MEMORY;
return STATUS_INSUFFICIENT_RESOURCES;
}
RtlZeroMemory(PagingFile, sizeof(*PagingFile));
@@ -677,11 +677,11 @@ NtCreatePagingFile(IN PUNICODE_STRING FileName,
TAG_MM);
if (PagingFile->AllocMap == NULL)
{
ExFreePool(PagingFile);
ExFreePoolWithTag(PagingFile, TAG_MM);
ObDereferenceObject(FileObject);
ZwClose(FileHandle);
ExFreePoolWithTag(Buffer, TAG_MM);
return STATUS_NO_MEMORY;
return STATUS_INSUFFICIENT_RESOURCES;
}
RtlInitializeBitMap(PagingFile->AllocMap,
@@ -698,7 +698,7 @@ NtCreatePagingFile(IN PUNICODE_STRING FileName,
MmSwapSpaceMessage = FALSE;
return(STATUS_SUCCESS);
return STATUS_SUCCESS;
}
/* EOF */