0a89d2ecaf
tools: make-release: add new signatures
2026-04-22 18:21:32 +03:00
d9ffc24334
changelog: 2026 Beta1
2026-04-22 18:16:39 +03:00
624f285452
update source copyright for 2026
2026-03-04 15:54:27 +02:00
6ab7532d5b
Merge branch 'pvt-np-nolaunch'
2026-03-04 15:25:53 +02:00
cc533632a2
build: version 2026 Beta1
2026-03-04 15:23:14 +02:00
8b1e2d3020
build,tools: updates for new EV cert
2026-03-04 15:16:54 +02:00
7f82326454
sys: FspFastIoDeviceControl: add a couple of fixes
...
- Check that the operation succeeded prior to copying to the output buffer.
- Avoid information leaks by only copying what is necessary to the output
buffer (suggestion by Tay Kiat Loong).
2026-02-17 20:48:01 +02:00
13d306f586
sys: FspFastIoDeviceControl: check input/output buffer lengths
2026-02-17 17:07:28 +02:00
ae40f0edb1
sys: FspFastIoDeviceControl: fix exploit reported by Tay Kiat Loong
...
The WinFsp "transact" protocol is used by user mode file systems to interface
with the FSD. This protocol works via the DeviceIoControl API and uses the
FSP_IOCTL_TRANSACT control code. The FSP_IOCTL_TRANSACT code is marked as
METHOD_BUFFERED.
When the DeviceIoControl call is forwarded as an IRP, the METHOD_BUFFERED flag
instructs the kernel to copy user mode buffers to kernel mode buffers (and
vice-versa). However when the DeviceIoControl call is forwarded via the FastIO
mechanism the METHOD_BUFFERED flag is ignored. This means that when WinFsp
added support for DeviceIoControl FastIO, the FSD started accessing user mode
buffers directly.
This means that a malicious file system could attempt exploits like changing
or freeing a buffer while the FSD is reading it. Tay Kiat Loong developed a
POC exploit which demonstrated this vulnerability.
This commit fixes the problem by patching FspFastIoDeviceControl to add the
missing METHOD_BUFFERED handling.
2026-02-17 15:21:35 +02:00
aed8bb745f
Merge pull request #648 from chenjie4255/add_write_ea_perm
...
dll & fuse: Added "AddWriteEaPerm" mount option.
2026-02-05 12:07:23 +02:00
4dbea1f298
dll & fuse: Added "AddWriteEaPerm" mount option.
2026-02-05 12:09:19 +08:00
f021496302
np: NPAddConnection: support file systems not managed by the launcher
2026-02-03 21:03:04 +02:00
2aa682ffa1
Merge pull request #626 from chenjie4255/directio
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dll: add support for disabling directio.
2025-12-24 11:18:13 +00:00
ccd75d7c47
remove outdated comments
2025-12-24 09:28:37 +08:00
fbbb4c3de1
dll: add fuse directio flag support
2025-12-23 17:05:48 +08:00
4045ce2d19
Merge pull request #625 from tomgr/doc-add-buildbarn
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doc: add bb-remote-execution to known file systems
2025-08-21 15:32:40 +03:00
5d8c692845
doc: add bb-remote-execution to known file systems
2025-08-20 09:55:16 +01:00
5b429bc445
Merge pull request #614 from chenjie4255/flush_on_cleanup
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dll: Added FlushOnCleanup fuse param
2025-08-07 16:55:11 +03:00
facd4bb9c4
Merge pull request #613 from chenjie4255/patch-1
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Update Contributors.asciidoc
2025-08-07 16:54:31 +03:00
e4ceb9010b
moved FlushOnCleanup from VolumeParam to struct fuse
2025-08-07 15:30:07 +08:00
d6444da2ef
Merge pull request #617 from coderall2/fix_path_convert_bug
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Fix: fix FspPosixMapPosixToWindowsPathEx pointer misuse
2025-08-06 18:19:19 +03:00
b088221c82
Update Contributors.asciidoc with real name
2025-08-06 10:19:17 +08:00
8f01618fad
Update Contributors.asciidoc
2025-07-02 13:43:55 +08:00
7e861c30ac
Fix: fix FspPosixMapPosixToWindowsPathEx pointer misuse
2025-07-02 13:30:12 +08:00
1e5455653d
Added "Ethan Chan" to the Contributors.asciidoc
2025-06-20 15:03:58 +08:00
c8e182e1d4
sys & dll: Added FlushOnCleanup volume param
2025-06-20 14:56:01 +08:00
ddca7bd548
sys: driver.inf: PnpLockdown=1
2025-06-05 16:02:43 +01:00
d3700d3593
build: version: 2025
2025-05-15 20:35:01 +01:00
c8366af48c
update source copyright for 2025
2025-05-15 20:33:31 +01:00
44c621c0de
changelog: 2025
2025-05-15 20:23:06 +01:00
a2cd6978be
sys: CcDeferWrite fix
2025-05-15 12:46:00 +01:00
d75e9f7ee6
sys: oplock fix
2025-05-08 21:47:06 +01:00
6803bb4136
tools: build.bat: fix target SDK for AppVeyor
2025-04-25 20:18:21 +01:00
fb14262e43
build: support VS2019 builds and also latest SDK/WDK builds
2025-04-25 19:51:21 +01:00
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
2da97d48f5
tools: make-release: add new signatures
2024-09-11 14:48:55 +01:00
7c5dc48414
build: version: 2024 Beta2
2024-09-11 14:46:38 +01:00
93c057571a
changelog: 2024 Beta2
2024-09-11 13:23:41 +01:00
da16d0e6ea
Merge pull request #567 from siketyan/fix/string-h-import
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fix: Add missing string.h import in winfsp_fuse.h
2024-09-10 09:25:12 +01:00
dbaee25ed2
fix: Add missing string.h import in winfsp_fuse.h
...
Signed-off-by: Naoki Ikeguchi <me@s6n.jp >
2024-09-10 01:02:29 +09:00
2bf9a6c16e
sys: mup: correctly handle relative file object chain ( #561 )
2024-06-20 12:44:35 +01:00
b058925692
tst: launcher-secrets: secret: replace gets with fgets
2024-06-03 11:49:38 +01:00
507c794470
doc: known file systems: remove nodejs library with no support for WinFsp
2024-02-20 13:18:30 +00:00
9a6571809e
changelog: 2024 Beta1
2024-02-20 12:16:46 +00:00
e452f75c9c
doc: SxsDir registry setting
2024-01-20 10:55:26 +00:00
7551193ad7
update source copyright to 2024
2024-01-08 12:38:44 +00:00
65bf8c5319
dll: use adaptive locks when starting/stopping FSD
2023-12-12 12:36:41 +00:00
be5faf34bc
build: version: 2024 Beta1
2023-12-11 16:26:56 +00:00
0e1c8ae1dc
build: version: correct version to 2023.1 Beta1
2023-08-30 11:33:54 +01:00
9aa67bdad4
build: version: bump to 2.1 (2023.1)
2023-08-30 11:30:36 +01:00
Bill Zissimopoulos
ethan
Thomas Gibson-Robinson
coderall2
Natsuki Ikeguchi