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Code Activity
2,782 Commits 19 Branches 75 Tags
04c2f0120cede8cf0e03339191585e658cf51629
Commit Graph

886 Commits

Author SHA1 Message Date
Bill Zissimopoulos
e2349fef10 Merge branch 'pvt-fix217' 2019-03-11 13:03:49 -07:00
Felix A. Croes
b350dffe6c Fix 32 bit overflow issue in FspFsvolReadCached. 
FspFsvolReadCached takes care not to read beyond the end of the file.
However, the offset check uses a 32 bit comparison, which fails for
files >= 4G.  As a result, reads on a large file will skip blocks at
offset (filesize % 4G), and those blocks will zero-filled.
 2019-03-07 09:45:42 +01:00
Bill Zissimopoulos
70dd54e114 sys: write: FspFsvolWriteCached 
- double-check that WriteEndOffset is within file bounds
 2019-02-28 11:00:47 -08:00
Bill Zissimopoulos
d2de5e996c update source copyright for 2019 2019-02-28 10:39:31 -08:00
Bill Zissimopoulos
5d2705f3f9 Merge branch 'release/1.4' 2018-11-26 14:59:38 -08:00
Bill Zissimopoulos
5d90c35e20 sys: FspFsvrtDeviceControl: STATUS_UNRECOGNIZED_VOLUME 
This fixes GitHub issue #177. All credit for the investigation and
suggested workaround goes to @thinkport.
 2018-11-21 15:32:25 -08:00
Bill Zissimopoulos
4d49039abe sys: FspFastIoQueryOpen: access control 
Extend the WinFsp kernel-user mode protocol to allow passing
security descriptors that can then be used for access control
during FastIoQueryOpen.
 2018-10-04 13:21:29 -07:00
Bill Zissimopoulos
1aab4662e5 inc, sys, dotnet: FSP_FSCTL_VOLUME_PARAMS::AllowOpenInKernelMode 2018-10-02 11:47:51 -07:00
Bill Zissimopoulos
02a4d3641e sys: implement FastIo operations 
FspFastIoQueryOpen: return FALSE when RelatedFileObject is not NULL
 2018-10-02 11:12:26 -07:00
Bill Zissimopoulos
3dfbdc313b sys: implement FastIo operations 
DEBUGTEST
 2018-10-02 11:12:25 -07:00
Bill Zissimopoulos
3a286324ff sys: implement FastIo operations 
FspFastIoQueryOpen
 2018-10-02 11:12:25 -07:00
Bill Zissimopoulos
0d849ffcc8 sys: implement FastIo operations 
FastIoQueryBasicInfo, FastIoQueryStandardInfo, FastIoQueryNetworkOpenInfo
 2018-10-02 11:12:24 -07:00
Bill Zissimopoulos
c9f1c1c60d sys: FspPropagateTopFlags: only touch TopLevelIrp if it looks like a kernel mode address 2018-09-27 09:31:09 -07:00
Bill Zissimopoulos
f32c914ee8 sys: create: FspFsvolCreate 
Only check reparse point ECP if running on OS prior to RS4
 2018-09-06 18:03:53 -07:00
Bill Zissimopoulos
681eac9cd8 sys: create: FspFsvolCreate 
Only check reparse point ECP if running on OS prior to RS4
 2018-09-06 17:52:52 -07:00
Bill Zissimopoulos
dcf3d612bc sys: create: FspFsvolCreate 
Fix file name case after crossing a reparse point as per
http://online.osr.com/ShowThread.cfm?link=287522
 2018-09-06 16:40:27 -07:00
Bill Zissimopoulos
4551766f7a sys: create: FspFsvolCreate 
Replace FspMainFileOpenCheck with inline code
 2018-09-06 13:26:53 -07:00
Bill Zissimopoulos
75ae8daf8f update commercial disclaimer 2018-08-21 18:09:33 -07:00
Bill Zissimopoulos
894ae7b8f3 sys,dll: DeviceControl operation 2018-05-04 13:56:20 -07:00
Bill Zissimopoulos
c2f87029d7 sys: FspFileNodeCleanupFlush: 
- CcFlushCache now happens during initial Cleanup call
- avoids recursive call into file system during Cleanup completion
 2018-04-23 14:30:38 -07:00
Bill Zissimopoulos
157c4bc09a sys: FspFileNodeCleanupComplete: FlushAndPurgeOnCleanup: 
- comment about difference in behavior when DeletePending
 2018-04-23 09:57:47 -07:00
Bill Zissimopoulos
4fcaa99d63 sys: FspFileNodeCleanupComplete: FlushAndPurgeOnCleanup: 
- handle DeletePending and non-zero PTruncateSize better
 2018-04-23 00:33:00 -07:00
Bill Zissimopoulos
9501b5771d inc,sys,tst: FSP_FSCTL_VOLUME_PARAMS: fine-grained timeouts 2018-04-21 11:53:14 -07:00
Bill Zissimopoulos
740411d604 tst: FlushAndPurgeOnCleanup: testing 2018-04-19 10:23:15 -07:00
Bill Zissimopoulos
5c3549c6eb sys: file: FspFileNodeCleanupComplete: FlushAndPurgeOnCleanup 2018-04-18 20:58:19 -07:00
Bill Zissimopoulos
9f56a21c7f sys: cleanup: minor change 2018-04-18 20:13:08 -07:00
Bill Zissimopoulos
6b0b4c8b8e sys: mup: claim \ClassName instead of \ClassName\InstanceName prefix 2018-01-17 15:44:01 -08:00
Bill Zissimopoulos
abb504053b sys: FspUnload 2018-01-16 18:26:23 -08:00
Bill Zissimopoulos
d38afe8d16 sys: shutdown: fix Release build 2018-01-16 11:49:14 -08:00
Bill Zissimopoulos
a4629b8f8b sys: fsmup device 
- This commit introduces the fsmup device, which is a major change in how
network file systems are handled. Previously every network file system's
fsvol device was directly registered with the MUP. Now there is a single
fsmup device that is registered with the MUP; network file systems' fsvol
devices register with fsmup instead. The fsmup device maintains a prefix
table which it uses to demultiplex and forward requests to the appropriate
fsvol device.
- This device change was necessatitated to fix issue #87.
 2018-01-16 10:38:52 -08:00
Bill Zissimopoulos
9bd9cf4fbd update source copyright notices for 2018 2018-01-03 15:29:38 -08:00
Bill Zissimopoulos
c87ff75b8f sys: fix filename length check during query directory operations 2017-12-01 17:01:59 -08:00
Bill Zissimopoulos
3a8ad9c8d7 sys: QueryDirectory stability: 
- FspMetaCacheAddItem now handles exceptions during copy from fs buffer
- FspFsvolQueryDirectoryLengthMax is correct max length for QueryDirectory
 2017-10-25 10:44:33 -07:00
Bill Zissimopoulos
1a02438488 sys: dirctl: fix 32-bit builds (after Avast changes) 2017-10-19 17:19:31 -07:00
Bill Zissimopoulos
07f15c236b sys: dirctl: eliminate use of SystemBuffer to work around problems with Avast 2017-10-19 16:49:10 -07:00
Bill Zissimopoulos
92e7dbad21 sys: Create and Rename requests should include the originating process PID 2017-10-11 16:28:50 -07:00
Bill Zissimopoulos
4812f5bbd0 sys: Create and Rename requests should include the originating process PID 2017-10-11 16:25:22 -07:00
Bill Zissimopoulos
9a4f04f46a sys: FspFsvolQueryDirectoryRetry: special handling for when pattern is filename 2017-09-29 15:44:49 -07:00
Bill Zissimopoulos
98334208b9 Revert commit c70089a176 2017-09-29 15:20:38 -07:00
Bill Zissimopoulos
c70089a176 sys: FSP_FILE_DESC: DirectoryNoMoreFiles optimization 2017-09-27 18:01:17 -07:00
Bill Zissimopoulos
8a099f3faa sys: PassQueryDirectoryFileName 2017-09-26 14:19:27 -07:00
Bill Zissimopoulos
1ac172d2f8 inc,sys: PassQueryDirectoryFileName 2017-09-26 11:51:49 -07:00
Bill Zissimopoulos
34546def3c sys,dll: GetDirInfoByName 2017-09-25 19:46:36 -07:00
Bill Zissimopoulos
26485ffbd6 sys: originating process id 2017-07-12 20:54:12 -07:00
Bill Zissimopoulos
637f461a65 sys: FspFileNodeTrySetFileInfoOnOpen 2017-07-11 15:23:03 -07:00
Bill Zissimopoulos
b35bf204db sys: FspFileNodeTrySetFileInfoOnOpen 2017-07-11 14:17:17 -07:00
Bill Zissimopoulos
4c0386bf8d sys: hardcode AlwaysUseDoubleBuffering for Reads 2017-02-25 11:22:22 -08:00
Bill Zissimopoulos
6774c34422 sys: FspProcessBufferAcquire: fix silly mistake when using ZwAllocateVirtualMemory 2017-02-23 22:24:32 -08:00
Bill Zissimopoulos
3215d8e26a sys: ProcessBuffer: DEBUGTEST 2017-02-23 20:26:14 -08:00
Bill Zissimopoulos
7911f1354f sys: ProcessBuffer: improvements 2017-02-23 17:39:28 -08:00