Bill Zissimopoulos
ddca7bd548
sys: driver.inf: PnpLockdown=1
2025-06-05 16:02:43 +01:00
Bill Zissimopoulos
c8366af48c
update source copyright for 2025
2025-05-15 20:33:31 +01:00
Bill Zissimopoulos
a2cd6978be
sys: CcDeferWrite fix
2025-05-15 12:46:00 +01:00
Bill Zissimopoulos
d75e9f7ee6
sys: oplock fix
2025-05-08 21:47:06 +01:00
Bill Zissimopoulos
4fdec4d37f
sys: FspFsvolCreate, FspFsvolSetSecurity: absolute security descriptors
...
Some third party filters send us security descriptors in absolute rather
than self-relative format. Handle this case by converting them to self-
relative format ourselves.
2024-10-10 12:34:04 +01:00
Bill Zissimopoulos
2bf9a6c16e
sys: mup: correctly handle relative file object chain ( #561 )
2024-06-20 12:44:35 +01:00
Bill Zissimopoulos
7551193ad7
update source copyright to 2024
2024-01-08 12:38:44 +00:00
Bill Zissimopoulos
a482183149
sys: FspPropagateTopFlags: check TopLevelIrp not completed
...
Add a check to verify that the TopLevelIrp has not been completed. This
became necessary because on recent Windows kernels, IRP's can have "IRP
extensions", which are freed when an IRP is completed. This can trigger
a recursive CLOSE with a top-level IRP that has been completed, which
can bugcheck the system.
Case in point: the new (Win11) NtCopyFileChunk creates IRP's with
COPY_INFORMATION attached. Upon completion of such an IRP the
SourceFileObject is freed, which results in a recursive IRP_MJ_CLOSE
with a completed top-level IRP, which would lead to a BSOD.
2023-08-29 13:15:37 +01:00
Bill Zissimopoulos
db319bc3c1
sys,dll: mount improvements
...
- sys: FspFsvolFileSystemControl: FSCTL_IS_VOLUME_MOUNTED
- dll: mount: Transact0, FspMountNotifyShellDriveChange
2023-02-24 12:02:03 +00:00
Bill Zissimopoulos
97c075e744
sys: FspFsvolQueryDirectoryCopy: add missing continue
...
A single line change in FspFsvolQueryDirectoryCopy fixes GitHub issue #475 .
This commit also includes a test for detecting duplicate directory entries.
Credit for the investigation and reproduction of this issue goes to GitHub
user @hach-que.
2023-02-16 17:07:59 +00:00
Bill Zissimopoulos
52e6aa97b5
build: sys: pacify hardware center validation
...
Infverif /k no longer likes "undecorated" [DefaultInstall] sections and
instead it wants them "architecture decorated". For example,
[DefaultInstall.ntarm64]. So play along to have our driver signed.
For more information see:
https://learn.microsoft.com/en-us/windows-hardware/drivers/develop/creating-a-primitive-driver
2023-02-01 22:50:35 +00:00
Bill Zissimopoulos
d626fb9563
sys: FspReleaseForModWrite
...
In some rare cases and under load the mapped page writer's TopLevelIrp
may be trashed by some outside component (observed on Windows 10 1909).
For this reason remove an assertion that could trigger in debug builds.
2023-01-09 15:30:42 +00:00
Bill Zissimopoulos
4f5ad93f00
Merge branch 'master' into pvt-sxs
2022-10-04 15:44:49 +01:00
Bill Zissimopoulos
b9ca46694e
sys: FspFileNodeRenameCheck: fix handle oplock break
2022-10-04 15:44:27 +01:00
Bill Zissimopoulos
d1fc5e5d0f
Merge branch 'pvt-vpb2' into pvt-sxs-vpb
2022-10-03 15:10:06 +01:00
Bill Zissimopoulos
7f73192f8d
sys: FspVolumeCreate
...
If we have an fsvrt device, mount it via opening the volume.
This ensures that the fsvrt is mounted by the correct fsvol
device early on and remedies a rare case where NTFS crashes
the system when it attempts to mount our fsvrt.
2022-10-02 20:10:32 +01:00
Bill Zissimopoulos
c4ecd15c0a
Merge branch 'master' into pvt-sxs
2022-10-02 17:49:47 +01:00
Bill Zissimopoulos
d71049225e
sys: FSP_DEVICE_EXTENSION: remove unused SiloContainerId
2022-10-02 17:35:07 +01:00
Bill Zissimopoulos
91d7f3b673
sys: FspSiloInitialize: always initialize FspSiloList and Mutex
2022-10-01 21:08:01 +01:00
Bill Zissimopoulos
4d1594b1cf
sys: silo: ensure FspSiloListMutex in critical region
2022-10-01 14:44:17 +01:00
Bill Zissimopoulos
0eb6912296
sys: FspSiloEnumerate, FspDriverFinalizeDevicesForUnload
2022-10-01 10:47:18 +01:00
Bill Zissimopoulos
c237a55951
Merge branch 'master' into pvt-sxs
2022-09-29 17:00:10 +01:00
Bill Zissimopoulos
a3765d6360
sys: silo: FspSiloPostInitialize
2022-09-27 19:55:08 +01:00
Bill Zissimopoulos
2fc2c237d3
dll: FspFsctlEnumServices
2022-09-10 16:23:14 +01:00
Bill Zissimopoulos
90acd19014
sys: FspDeviceDelete: remove DBG code
...
FspDeviceDelete was recently changed and its DBG code is no longer valid.
2022-09-04 16:58:38 +01:00
Bill Zissimopoulos
9670caa3fe
sys,dll: FSP_FSCTL_UNLOAD
2022-08-18 11:05:45 +01:00
Bill Zissimopoulos
005d3e4fb0
sys: FspUnload, FspSxsIdent
2022-08-05 17:41:12 +01:00
Bill Zissimopoulos
f1cfe758ec
sys: RejectIrpPriorToTransact0 is always 1
2022-06-29 15:08:34 +01:00
Bill Zissimopoulos
a731f0e5d8
sys,dll: MountUseMountmgrFromFSD
2022-06-27 17:28:24 +01:00
Bill Zissimopoulos
26af6c9363
sys: convert suitable ERESOURCE to FAST_MUTEX
2022-06-10 16:20:24 +01:00
Bill Zissimopoulos
2e441534a3
sys: FspFsvolDeviceLockVolumeNotify
2022-06-10 16:20:19 +01:00
Bill Zissimopoulos
66f3620808
sys: FSP_FSVOL_DEVICE_EXTENSION::VolumeDeleteResource
2022-06-10 16:20:13 +01:00
Bill Zissimopoulos
805742f306
sys: FSP_FSVOL_DEVICE_EXTENSION::VolumeDeleteResource
2022-06-10 16:20:08 +01:00
Bill Zissimopoulos
18842682c8
sys: inline FspFsvolDeviceFileRename* and FspFsvolDeviceLockContextTable
2022-06-10 16:19:57 +01:00
Bill Zissimopoulos
a7a526351f
sys: keep extra fsvol device reference
...
Reference an fsvol device at CREATE time and dereference at CLOSE time,
to ensure that fsvol remains around for DeviceIoControl operations done
after CLEANUP.
2022-06-09 14:28:31 +01:00
Bill Zissimopoulos
69257949ac
sys: FspCompareUnicodeString
2022-06-02 13:09:40 +01:00
Bill Zissimopoulos
c7b3312cf6
sys: disable FSP_FILE_NODE_NO_PGIO
2022-05-17 23:44:16 +01:00
Bill Zissimopoulos
c0fa5696d7
sys: FspVolumeFastTransact
2022-05-17 17:25:18 +01:00
Bill Zissimopoulos
43af829d46
sys,dll,inc: FSP_IOCTL_TRANSACT
2022-05-16 21:40:01 +01:00
Bill Zissimopoulos
df4c19c113
sys: FSP_FILE_NODE_NO_PGIO
2022-04-19 15:21:54 +01:00
Bill Zissimopoulos
deaf475861
sys: FSP_ENTER_FIO: handle bogus fast I/O to fsctl device
2022-04-19 14:29:29 +01:00
Bill Zissimopoulos
1a879e3302
inc, src: PostDispositionWhenNecessaryOnly
...
- Rename PostDispositionForDirOnly to PostDispositionWhenNecessaryOnly
- Implement PostDispositionWhenNecessaryOnly across the board
2022-04-02 12:48:35 +01:00
Bill Zissimopoulos
98421fe11b
inc,sys,tst: fsctl: PostDispositionForDirOnly
2022-04-01 20:54:54 +01:00
Bill Zissimopoulos
d816d607f4
sys: FspFsvolDeviceDirInfoCacheItemSizeMax: increase to 64K
2022-03-24 18:10:04 +00:00
Bill Zissimopoulos
20680fa5b5
sys: FastIo: read/write implementation
2022-03-20 20:31:54 +00:00
Bill Zissimopoulos
29251dc2be
sys, dll: convert memory barriers to interlocked operations
2022-01-19 10:55:46 +00:00
Bill Zissimopoulos
04c2f0120c
sys: remove wait group (Wgroup) functionality
2022-01-17 14:30:06 +00:00
Bill Zissimopoulos
228f1d658d
sys: FspVolumeNotify: allow multiple outstanding calls to FspFileSystemNotifyBegin
2022-01-15 15:46:56 +00:00
Bill Zissimopoulos
57fce78ff3
sys: FspVolumeNotifyWork: always acquire the rename lock shared
2022-01-12 15:43:05 +00:00
Bill Zissimopoulos
751eaa69df
update source copyright to 2022
2022-01-07 17:30:49 +00:00
