[NTOS:IO] Fix broken pool allocations

ExAllocatePoolWithTag doesn't raise an exception on failure, only ExAllocatePoolWithQuotaTag does. Use that when quotas are relevant instead of silently continu

[NTOS:IO] Fix broken pool allocations

ExAllocatePoolWithTag doesn't raise an exception on failure, only ExAllocatePoolWithQuotaTag does. Use that when quotas are relevant instead of silently continuing with a NULL pointer.

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[NTOS:IO] Fail, if io completion port and an apc routine are used at the same time

Add checks to NtNotifyChangeDirectoryFile, NtLockFile, NtReadFile and NtWriteFile.
This fixes two ntdll tests.

[NTOS:IO] Correctly deal with exceptions when handling FileFsDriverPathInformation. CID 1476847

[NTOS:IO] Don't call IopCompleteRequest with uninitialized context values. CID 716761

NormalContext and NormalRoutine are just for good measure, but
SystemArgument2 is actually used by the function.

[NTOS:IO] Don't call IopCompleteRequest with uninitialized context values. CID 716761

NormalContext and NormalRoutine are just for good measure, but
SystemArgument2 is actually used by the function.
And yes, this appears to be a bug in Win 2003.

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[REACTOS] Fix some instances of DPRINTs with trailing whitespace before newlines.

[NTOS:IO] VFAT sucks less now

[NTOS:IO] Validate input parameters in NtQueryDirectoryFile

It turns out this is not the job of the FS driver

[NTOS:IO] Do not pass bogus file offset to the FS in NtReadFile & NtWriteFile

[NTOSKRNL] We don't need an event if we don't issue an IRP

[NTOSKRNL] Implement support for FileFsDriverPathInformation in NtQueryVolumeInformationFile

[NTOSKRNL] Do. Not. L. E. A. K.

[NTOSKRNL] Only allow direct device open for FileFsDeviceInformation

[NTOSKRNL] Add a quick path for FileFsDeviceInformation in NtQueryVolumeInformationFile

This allows querying volume information without issuing an IRP to the owner device.
The kernel is supposed to

[NTOSKRNL] Add a quick path for FileFsDeviceInformation in NtQueryVolumeInformationFile

This allows querying volume information without issuing an IRP to the owner device.
The kernel is supposed to already have all the required information to return
to the caller.

Side effect: this allows querying volume information for devices not implementing
IRP_MJ_QUERY_VOLUME_INFORMATION such as null.sys
This fixes opening null device in Python.

Fix based on debugging by Maxim Smirnov in PR #1442

CORE-14551

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[NTOSKRNL] Guard against negative InformationClass enum values. CORE-15651

[NTOSKRNL] Quickly check for alignment in NtRead/WriteFile

This quick check based on bits and operation is for 2^ based
sector sizes (most of the cases) and will perform faster than
the modulo opera

[NTOSKRNL] Quickly check for alignment in NtRead/WriteFile

This quick check based on bits and operation is for 2^ based
sector sizes (most of the cases) and will perform faster than
the modulo operation which is still used in fallback in case
the sector size wouldn't be a power of 2.

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[NTOSKRNL] Use captured variable to check parameters in NtRead/WriteFile

[NTOSKRNL] On read/write, also check buffer respects device alignment requirements

[NTOSKRNL] When checking for byte offset alignment, tolerate some magic values

[NTOSKRNL] NtReadFile/NtWriteFile: If a file has been opened for non-cached access, Length and ByteOffset must be sector size aligned.

This fixed two ntdll apitests.

[NTOSKRNL] Call IoCreateFileSpecifyDeviceObjectHint with the hint if it was specified

[NTOS:IO] Implement IopAcquireFileObjectLock and use it to fix IopLockFileObject

[NTOSKNRL] Only allocate a MDL if we have an output length

For user mode, when probing output buffer, if it's null, length
will also be set to 0.

This avoids user mode applications being able to tr

[NTOSKNRL] Only allocate a MDL if we have an output length

For user mode, when probing output buffer, if it's null, length
will also be set to 0.

This avoids user mode applications being able to trigger various
asserts in ReactOS (and thus BSOD when no debugger is plugged ;-)).

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[NTOSKRNL] Implement the support for reserve IRP in IO

The reserve IRP is an IRP which is allocated on system boot and kept during
the whole system life. Its purpose is to allow page reads in case o

[NTOSKRNL] Implement the support for reserve IRP in IO

The reserve IRP is an IRP which is allocated on system boot and kept during
the whole system life. Its purpose is to allow page reads in case of
low-memory situations where the system doesn't have enough memory left
to allocate an IRP to read from the page file (would be catastrophic situation).

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[NTOSKRNL] Add the CcDataFlushes and CcDataPages counters

[NTOSKRNL] Use ExAllocatePoolWithQuotaTag() when allocating SystemBuffer for the IRP
That way, in case the system lacks memory, an exception is thrown and IRP isn't sent
to the device with NULL Syste

[NTOSKRNL] Use ExAllocatePoolWithQuotaTag() when allocating SystemBuffer for the IRP
That way, in case the system lacks memory, an exception is thrown and IRP isn't sent
to the device with NULL SystemBuffer.

CORE-14048

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