3 Fix NTLMv2 security (can be enabled in /proc/fs/cifs) so customers can
4 configure stronger authentication. Fix sfu symlinks so they can
5 be followed (not just recognized).
9 Use fsuid (fsgid) more consistently instead of uid (gid). Improve performance
10 of readpages by eliminating one extra memcpy. Allow update of file size
11 from remote server even if file is open for write as long as mount is
12 directio. Recognize share mode security and send NTLM encrypted password
13 on tree connect if share mode negotiated.
17 Defer close of a file handle slightly if pending writes depend on that handle
18 (this reduces the EBADF bad file handle errors that can be logged under heavy
19 stress on writes). Modify cifs Kconfig options to expose CONFIG_CIFS_STATS2
20 Fix SFU style symlinks and mknod needed for servers which do not support the
21 CIFS Unix Extensions. Fix setfacl/getfacl on bigendian. Timeout negative
22 dentries so files that the client sees as deleted but that later get created
23 on the server will be recognized. Add client side permission check on setattr.
24 Timeout stuck requests better (where server has never responded or sent corrupt
29 Fix tcp socket retransmission timeouts (e.g. on ENOSPACE from the socket)
30 to be smaller at first (but increasing) so large write performance performance
31 over GigE is better. Do not hang thread on illegal byte range lock response
32 from Windows (Windows can send an RFC1001 size which does not match smb size) by
33 allowing an SMBs TCP length to be up to a few bytes longer than it should be.
34 wsize and rsize can now be larger than negotiated buffer size if server
35 supports large readx/writex, even when directio mount flag not specified.
36 Write size will in many cases now be 16K instead of 4K which greatly helps
37 file copy performance on lightly loaded networks. Fix oops in dnotify
38 when experimental config flag enabled. Make cifsFYI more granular.
42 Fix readdir caching when unlink removes file in current search buffer,
43 and this is followed by a rewind search to just before the deleted entry.
44 Do not attempt to set ctime unless atime and/or mtime change requested
45 (most servers throw it away anyway). Fix length check of received smbs
46 to be more accurate. Fix big endian problem with mapchars mount option,
47 and with a field returned by statfs.
51 Add support for mounting to older pre-CIFS servers such as Windows9x and ME.
52 For these older servers, add option for passing netbios name of server in
53 on mount (servernetbiosname). Add suspend support for power management, to
54 avoid cifsd thread preventing software suspend from working.
55 Add mount option for disabling the default behavior of sending byte range lock
56 requests to the server (necessary for certain applications which break with
57 mandatory lock behavior such as Evolution), and also mount option for
58 requesting case insensitive matching for path based requests (requesting
59 case sensitive is the default).
63 Add writepage performance improvements. Fix path name conversions
64 for long filenames on mounts which were done with "mapchars" mount option
65 specified. Ensure multiplex ids do not collide. Fix case in which
66 rmmod can oops if done soon after last unmount. Fix truncated
67 search (readdir) output when resume filename was a long filename.
68 Fix filename conversion when mapchars mount option was specified and
69 filename was a long filename.
73 Fix error mapping of the TOO_MANY_LINKS (hardlinks) case.
74 Do not oops if root user kills cifs oplock kernel thread or
75 kills the cifsd thread (NB: killing the cifs kernel threads is not
76 recommended, unmount and rmmod cifs will kill them when they are
77 no longer needed). Fix readdir to ASCII servers (ie older servers
78 which do not support Unicode) and also require asterisk.
79 Fix out of memory case in which data could be written one page
80 off in the page cache.
84 Fix caching problem, in which readdir of directory containing a file
85 which was cached could cause the file's time stamp to be updated
86 without invalidating the readahead data (so we could get stale
87 file data on the client for that file even as the server copy changed).
88 Cleanup response processing so cifsd can not loop when abnormally
94 Fix oops in ls when Transact2 FindFirst (or FindNext) returns more than one
95 transact response for an SMB request and search entry split across two frames.
96 Add support for lsattr (getting ext2/ext3/reiserfs attr flags from the server)
97 as new protocol extensions. Do not send Get/Set calls for POSIX ACLs
98 unless server explicitly claims to support them in CIFS Unix extensions
99 POSIX ACL capability bit. Fix packet signing when multiuser mounting with
100 different users from the same client to the same server. Fix oops in
101 cifs_close. Add mount option for remapping reserved characters in
102 filenames (also allow recognizing files with created by SFU which have any
103 of these seven reserved characters, except backslash, to be recognized).
104 Fix invalid transact2 message (we were sometimes trying to interpret
105 oplock breaks as SMB responses). Add ioctl for checking that the
106 current uid matches the uid of the mounter (needed by umount.cifs).
107 Reduce the number of large buffer allocations in cifs response processing
108 (significantly reduces memory pressure under heavy stress with multiple
109 processes accessing the same server at the same time).
113 Fix updates of DOS attributes and time fields so that files on NT4 servers
114 do not get marked delete on close. Display sizes of cifs buffer pools in
115 cifs stats. Fix oops in unmount when cifsd thread being killed by
116 shutdown. Add generic readv/writev and aio support. Report inode numbers
117 consistently in readdir and lookup (when serverino mount option is
118 specified use the inode number that the server reports - for both lookup
119 and readdir, otherwise by default the locally generated inode number is used
120 for inodes created in either path since servers are not always able to
121 provide unique inode numbers when exporting multiple volumes from under one
126 Allow new nouser_xattr mount parm to disable xattr support for user namespace.
127 Do not flag user_xattr mount parm in dmesg. Retry failures setting file time
128 (mostly affects NT4 servers) by retry with handle based network operation.
129 Add new POSIX Query FS Info for returning statfs info more accurately.
130 Handle passwords with multiple commas in them.
134 Fix default mode in sysfs of cifs module parms. Remove old readdir routine.
135 Fix capabilities flags for large readx so as to allow reads larger than 64K.
139 Add module init parm for large SMB buffer size (to allow it to be changed
140 from its default of 16K) which is especially useful for large file copy
141 when mounting with the directio mount option. Fix oops after
142 returning from mount when experimental ExtendedSecurity enabled and
143 SpnegoNegotiated returning invalid error. Fix case to retry better when
144 peek returns from 1 to 3 bytes on socket which should have more data.
145 Fixed path based calls (such as cifs lookup) to handle path names
146 longer than 530 (now can handle PATH_MAX). Fix pass through authentication
147 from Samba server to DC (Samba required dummy LM password).
151 Turn off DNOTIFY (directory change notification support) by default
152 (unless built with the experimental flag) to fix hang with KDE
153 file browser. Fix DNOTIFY flag mappings. Fix hang (in wait_event
154 waiting on an SMB response) in SendReceive when session dies but
155 reconnects quickly from another task. Add module init parms for
156 minimum number of large and small network buffers in the buffer pools,
157 and for the maximum number of simultaneous requests.
161 Add setfacl support to allow setting of ACLs remotely to Samba 3.10 and later
162 and other POSIX CIFS compliant servers. Fix error mapping for getfacl
163 to EOPNOTSUPP when server does not support posix acls on the wire. Fix
164 improperly zeroed buffer in CIFS Unix extensions set times call.
168 Fix internationalization problem in cifs readdir with filenames that map to
169 longer UTF8 strings than the string on the wire was in Unicode. Add workaround
170 for readdir to netapp servers. Fix search rewind (seek into readdir to return
171 non-consecutive entries). Do not do readdir when server negotiates
172 buffer size to small to fit filename. Add support for reading POSIX ACLs from
173 the server (add also acl and noacl mount options).
177 Optionally allow using server side inode numbers, rather than client generated
178 ones by specifying mount option "serverino" - this is required for some apps
179 to work which double check hardlinked files and have persistent inode numbers.
183 Multiple bigendian fixes. On little endian systems (for reconnect after
184 network failure) fix tcp session reconnect code so we do not try first
185 to reconnect on reverse of port 445. Treat reparse points (NTFS junctions)
186 as directories rather than symlinks because we can do follow link on them.
190 Add config option to enable XATTR (extended attribute) support, mapping
191 xattr names in the "user." namespace space to SMB/CIFS EAs. Lots of
192 minor fixes pointed out by the Stanford SWAT checker (mostly missing
193 or out of order NULL pointer checks in little used error paths).
197 Add new mount parm to control whether mode check (generic_permission) is done
198 on the client. If Unix extensions are enabled and the uids on the client
199 and server do not match, client permission checks are meaningless on
200 server uids that do not exist on the client (this does not affect the
201 normal ACL check which occurs on the server). Fix default uid
202 on mknod to match create and mkdir. Add optional mount parm to allow
203 override of the default uid behavior (in which the server sets the uid
204 and gid of newly created files). Normally for network filesystem mounts
205 user want the server to set the uid/gid on newly created files (rather than
206 using uid of the client processes you would in a local filesystem).
210 Make transaction counts more consistent. Merge /proc/fs/cifs/SimultaneousOps
211 info into /proc/fs/cifs/DebugData. Fix oops in rare oops in readdir
212 (in build_wildcard_path_from_dentry). Fix mknod to pass type field
213 (block/char/fifo) properly. Remove spurious mount warning log entry when
214 credentials passed as mount argument. Set major/minor device number in
215 inode for block and char devices when unix extensions enabled.
219 Fix /proc/fs/cifs/Stats and DebugData display to handle larger
220 amounts of return data. Properly limit requests to MAX_REQ (50
221 is the usual maximum active multiplex SMB/CIFS requests per server).
222 Do not kill cifsd (and thus hurt the other SMB session) when more than one
223 session to the same server (but with different userids) exists and one
224 of the two user's smb sessions is being removed while leaving the other.
225 Do not loop reconnecting in cifsd demultiplex thread when admin
226 kills the thread without going through unmount.
230 Do not rename hardlinked files (since that should be a noop). Flush
231 cached write behind data when reopening a file after session abend,
232 except when already in write. Grab per socket sem during reconnect
233 to avoid oops in sendmsg if overlapping with reconnect. Do not
234 reset cached inode file size on readdir for files open for write on
240 Update number of blocks in file so du command is happier (in Linux a fake
241 blocksize of 512 is required for calculating number of blocks in inode).
242 Fix prepare write of partial pages to read in data from server if possible.
243 Fix race on tcpStatus field between unmount and reconnection code, causing
244 cifsd process sometimes to hang around forever. Improve out of memory
245 checks in cifs_filldir
249 Fix incorrect file size in file handle based setattr on big endian hardware.
250 Fix oops in build_path_from_dentry when out of memory. Add checks for invalid
251 and closing file structs in writepage/partialpagewrite. Add statistics
252 for each mounted share (new menuconfig option). Fix endianness problem in
253 volume information displayed in /proc/fs/cifs/DebugData (only affects
254 affects big endian architectures). Prevent renames while constructing
255 path names for open, mkdir and rmdir.
259 Change to mempools for alloc smb request buffers and multiplex structs
260 to better handle low memory problems (and potential deadlocks).
264 Fix incomplete listings of large directories on Samba servers when Unix
265 extensions enabled. Fix oops when smb_buffer can not be allocated. Fix
266 rename deadlock when writing out dirty pages at same time.
270 Fix open of files in which O_CREATE can cause the mode to change in
271 some cases. Fix case in which retry of write overlaps file close.
272 Fix PPC64 build error. Reduce excessive stack usage in smb password
273 hashing. Fix overwrite of Linux user's view of file mode to Windows servers.
277 Fixes for large file copy, signal handling, socket retry, buffer
278 allocation and low memory situations.
282 Better port 139 support to Windows servers (RFC1001/RFC1002 Session_Initialize)
283 also now allowing support for specifying client netbiosname. NT4 support added.
287 Fix reconnection (and certain failed mounts) to properly wake up the
288 blocked users thread so it does not seem hung (in some cases was blocked
289 until the cifs receive timeout expired). Fix spurious error logging
290 to kernel log when application with open network files killed.
294 Fix /proc/fs module unload warning message (that could be logged
295 to the kernel log). Fix intermittent failure in connectathon
296 test7 (hardlink count not immediately refreshed in case in which
297 inode metadata can be incorrectly kept cached when time near zero)
301 Allow file_mode and dir_mode (specified at mount time) to be enforced
302 locally (the server already enforced its own ACLs too) for servers
303 that do not report the correct mode (do not support the
304 CIFS Unix Extensions).
308 Fix some small memory leaks in some unmount error paths. Fix major leak
309 of cache pages in readpages causing multiple read oriented stress
310 testcases (including fsx, and even large file copy) to fail over time.
314 Send NTCreateX with ATTR_POSIX if Linux/Unix extensions negotiated with server.
315 This allows files that differ only in case and improves performance of file
316 creation and file open to such servers. Fix semaphore conflict which causes
317 slow delete of open file to Samba (which unfortunately can cause an oplock
318 break to self while vfs_unlink held i_sem) which can hang for 20 seconds.
322 fixes to cifs_readpages for fsx test case
326 Fix caching data integrity bug when extending file size especially when no
327 oplock on file. Fix spurious logging of valid already parsed mount options
328 that are parsed outside of the cifs vfs such as nosuid.
333 Connect to server when port number override not specified, and tcp port
334 unitialized. Reset search to restart at correct file when kernel routine
335 filldir returns error during large directory searches (readdir).
339 Fix caching problem when files opened by multiple clients in which
340 page cache could contain stale data, and write through did
341 not occur often enough while file was still open when read ahead
342 (read oplock) not allowed. Treat "sep=" when first mount option
343 as an override of comma as the default separator between mount
348 Allow passwords longer than 16 bytes. Allow null password string.
352 Gracefully clean up failed mounts when attempting to mount to servers such as
353 Windows 98 that terminate tcp sessions during protocol negotiation. Handle
354 embedded commas in mount parsing of passwords.
358 Invalidate local inode cached pages on oplock break and when last file
359 instance is closed so that the client does not continue using stale local
360 copy rather than later modified server copy of file. Do not reconnect
361 when server drops the tcp session prematurely before negotiate
362 protocol response. Fix oops in reopen_file when dentry freed. Allow
363 the support for CIFS Unix Extensions to be disabled via proc interface.
367 Fix hang in commit_write during reconnection of open files under heavy load.
368 Fix unload_nls oops in a mount failure path. Serialize writes to same socket
369 which also fixes any possible races when cifs signatures are enabled in SMBs
370 being sent out of signature sequence number order.
374 Fix byte range locking bug (endian problem) causing bad offset and
379 Fix oops (in send_sig) caused by CIFS unmount code trying to
380 wake up the demultiplex thread after it had exited. Do not log
381 error on harmless oplock release of closed handle.
385 Fix unsafe global variable usage and password hash failure on gcc 3.3.1
386 Fix problem reconnecting secondary mounts to same server after session
387 failure. Fix invalid dentry - race in mkdir when directory gets created
388 by another client between the lookup and mkdir.
392 Fix to list processing in reopen_files. Fix reconnection when server hung
393 but tcpip session still alive. Set proper timeout on socket read.
397 Add missing mount options including iocharset. SMP fixes in write and open.
398 Fix errors in reconnecting after TCP session failure. Fix module unloading
399 of default nls codepage
403 Active smb transactions should never go negative (fix double FreeXid). Fix
404 list processing in file routines. Check return code on kmalloc in open.
405 Fix spinlock usage for SMP.
409 Fix oops in reopen_files when invalid dentry. drop dentry on server rename
410 and on revalidate errors. Fix cases where pid is now tgid. Fix return code
411 on create hard link when server does not support them.
415 Fix scheduling while atomic error in getting inode info on newly created file.
416 Fix truncate of existing files opened with O_CREAT but not O_TRUNC set.
420 Fix oops on write to dead tcp session. Remove error log write for case when file open
421 O_CREAT but not O_EXCL
425 Fix non-POSIX behavior on rename of open file and delete of open file by taking
426 advantage of trans2 SetFileInfo rename facility if available on target server.
427 Retry on ENOSPC and EAGAIN socket errors.
431 Fix oops on big endian readdir. Set blksize to be even power of two (2**blkbits) to fix
432 allocation size miscalculation. After oplock token lost do not read through
437 Fix oops on empty file readahead. Fix for file size handling for locally cached files.
441 Fix oops in mkdir when server fails to return inode info. Fix oops in reopen_files
442 during auto reconnection to server after server recovered from failure.
446 Finish support for Linux 2.5 open/create changes, which removes the
447 redundant NTCreate/QPathInfo/close that was sent during file create.
448 Enable oplock by default. Enable packet signing by default (needed to
449 access many recent Windows servers)
453 Fix oops when mounting to long server names caused by inverted parms to kmalloc.
454 Fix MultiuserMount (/proc/fs/cifs configuration setting) so that when enabled
455 we will choose a cifs user session (smb uid) that better matches the local
456 uid if a) the mount uid does not match the current uid and b) we have another
457 session to the same server (ip address) for a different mount which
458 matches the current local uid.
462 Add support for mknod of block or character devices. Fix oplock
463 code (distributed caching) to properly send response to oplock
468 Finish up CIFS packet digital signing for the default
469 NTLM security case. This should help Windows 2003
470 network interoperability since it is common for
471 packet signing to be required now. Fix statfs (stat -f)
472 which recently started returning errors due to
473 invalid value (-1 instead of 0) being set in the
474 struct kstatfs f_ffiles field.
478 Fix oops on stopping oplock thread when removing cifs when
483 Fix mount options for ro (readonly), uid, gid and file and directory mode.
487 Fix errors displayed on failed mounts to be more understandable.
488 Fixed various incorrect or misleading smb to posix error code mappings.
492 Fix display of NTFS DFS junctions to display as symlinks.
493 They are the network equivalent. Fix oops in
494 cifs_partialpagewrite caused by missing spinlock protection
495 of openfile linked list. Allow writebehind caching errors to
496 be returned to the application at file close.
500 Clean up options displayed in /proc/mounts by show_options to
501 be more consistent with other filesystems.
505 Fix delete of readonly file to Windows servers. Reflect
506 presence or absence of read only dos attribute in mode
507 bits for servers that do not support CIFS Unix extensions.
508 Fix shortened results on readdir of large directories to
509 servers supporting CIFS Unix extensions (caused by
510 incorrect resume key).
514 Fix truncate bug (set file size) that could cause hangs e.g. running fsx
518 unload nls if mount fails.
522 Add resume key support to search (readdir) code to workaround
523 Windows bug. Add /proc/fs/cifs/LookupCacheEnable which
524 allows disabling caching of attribute information for
529 Add more oplock handling (distributed caching code). Remove
530 dead code. Remove excessive stack space utilization from
535 Fix oops in get dfs referral (triggered when null path sent in to
536 mount). Add support for overriding rsize at mount time.
540 Fix buffer overrun in readdir which caused intermittent kernel oopses.
541 Fix writepage code to release kmap on write data. Allow "-ip=" new
542 mount option to be passed in on parameter distinct from the first part
543 (server name portion of) the UNC name. Allow override of the
544 tcp port of the target server via new mount option "-port="
548 Fix search handle leak on rewind. Fix setuid and gid so that they are
549 reflected in the local inode immediately. Cleanup of whitespace
550 to make 2.4 and 2.5 versions more consistent.
555 Fix signal sending so that captive thread (cifsd) exits on umount
556 (which was causing the warning in kmem_cache_free of the request buffers
557 at rmmod time). This had broken as a sideeffect of the recent global
558 kernel change to daemonize. Fix memory leak in readdir code which
559 showed up in "ls -R" (and applications that did search rewinding).
563 Reconnect tids and fids after session reconnection (still do not
564 reconnect byte range locks though). Fix problem caching
565 lookup information for directory inodes, improving performance,
566 especially in deep directory trees. Fix various build warnings.
570 Finish fixes to commit write for caching/readahead consistency. fsx
571 now works to Samba servers. Fix oops caused when readahead
572 was interrupted by a signal.
576 Fix data corruption (in partial page after truncate) that caused fsx to
577 fail to Windows servers. Cleaned up some extraneous error logging in
578 common error paths. Add generic sendfile support.
582 Fix memory leak in AllocMidQEntry.
583 Finish reconnection logic, so connection with server can be dropped
584 (or server rebooted) and the cifs client will reconnect.
588 Fix temporary socket leak when bad userid or password specified
589 (or other SMBSessSetup failure). Increase maximum buffer size to slightly
590 over 16K to allow negotiation of up to Samba and Windows server default read
591 sizes. Add support for readpages
595 Fix oops when username not passed in on mount. Extensive fixes and improvements
596 to error logging (strip redundant newlines, change debug macros to ensure newline
597 passed in and to be more consistent). Fix writepage wrong file handle problem,
598 a readonly file handle could be incorrectly used to attempt to write out
599 file updates through the page cache to multiply open files. This could cause
600 the iozone benchmark to fail on the fwrite test. Fix bug mounting two different
601 shares to the same Windows server when using different usernames
602 (doing this to Samba servers worked but Windows was rejecting it) - now it is
603 possible to use different userids when connecting to the same server from a
604 Linux client. Fix oops when treeDisconnect called during unmount on
605 previously freed socket.
609 Fix oops in readpages caused by not setting address space operations in inode in
614 Includes support for deleting of open files and renaming over existing files (per POSIX
615 requirement). Add readlink support for Windows junction points (directory symlinks).
619 Changed read and write to go through pagecache. Added additional address space operations.
620 Memory mapped operations now working.
624 Added writepage code for additional memory mapping support. Fixed leak in xids causing
625 the simultaneous operations counter (/proc/fs/cifs/SimultaneousOps) to increase on
626 every stat call. Additional formatting cleanup.
630 Fix bigendian bug in order of time conversion. Merge 2.5 to 2.4 version. Formatting cleanup.
634 Fixes from Zwane Mwaikambo for adding missing return code checking in a few places.
635 Also included a modified version of his fix to protect global list manipulation of
636 the smb session and tree connection and mid related global variables.
640 Fix problem with captive thread hanging around at unmount time. Adjust to 2.5.42-pre
641 changes to superblock layout. Remove wasteful allocation of smb buffers (now the send
642 buffer is reused for responses). Add more oplock handling. Additional minor cleanup.
646 More stylistic updates to better match kernel style. Add additional statistics
647 for filesystem which can be viewed via /proc/fs/cifs. Add more pieces of NTLMv2
648 and CIFS Packet Signing enablement.
652 Replace call to sleep_on with safer wait_on_event.
653 Make stylistic changes to better match kernel style recommendations.
654 Remove most typedef usage (except for the PDUs themselves).
658 Update mount so the -unc mount option is no longer required (the ip address can be specified
659 in a UNC style device name. Implementation of readpage/writepage started.
663 Fix intermittent problem with incorrect smb header checking on badly
664 fragmented tcp responses
668 Fixes to setting of allocation size and file size.
672 Various 2.5.38 fixes. Now works on 2.5.38
676 Prepare for 2.5 kernel merge. Remove ifdefs.
680 Socket buffer management fixes. Fix dual free.
684 Various big endian fixes for hardlinks and symlinks and also for dfs.
688 Various big endian fixes for servers with Unix extensions such as Samba
692 Various FindNext fixes for incorrect filenames on large directory searches on big endian
693 clients. basic posix file i/o tests now work on big endian machines, not just le
697 SessionSetup and NegotiateProtocol now work from Big Endian machines.
698 Various Big Endian fixes found during testing on the Linux on 390. Various fixes for compatibility with older
699 versions of 2.4 kernel (now builds and works again on kernels at least as early as 2.4.7).
703 Various minor fixes for Connectathon Posix "basic" file i/o test suite. Directory caching fixed so hardlinked
704 files now return the correct number of links on fstat as they are repeatedly linked and unlinked.
708 Implemented "Raw" (i.e. not encapsulated in SPNEGO) NTLMSSP (i.e. the Security Provider Interface used to negotiate
709 session advanced session authentication). Raw NTLMSSP is preferred by Windows 2000 Professional and Windows XP.
710 Began implementing support for SPNEGO encapsulation of NTLMSSP based session authentication blobs
711 (which is the mechanism preferred by Windows 2000 server in the absence of Kerberos).
715 Introduced optional mount helper utility mount.cifs and made coreq changes to cifs vfs to enable
716 it. Fixed a few bugs in the DFS code (e.g. bcc two bytes too short and incorrect uid in PDU).
720 Rewrote much of connection and mount/unmount logic to handle bugs with
721 multiple uses to same share, multiple users to same server etc.
725 Fixed major problem with dentry corruption (missing call to dput)
729 Rewrite of readdir code to fix bug. Various fixes for bigendian machines.
730 Begin adding oplock support. Multiusermount and oplockEnabled flags added to /proc/fs/cifs
731 although corresponding function not fully implemented in the vfs yet
735 Fixed dentry caching bug, misc. cleanup
739 Fixed 2.5 support to handle build and configure changes as well as misc. 2.5 changes. Now can build
740 on current 2.5 beta version (2.5.24) of the Linux kernel as well as on 2.4 Linux kernels.
741 Support for STATUS codes (newer 32 bit NT error codes) added. DFS support begun to be added.
745 Unix extensions (symlink, readlink, hardlink, chmod and some chgrp and chown) implemented
746 and tested against Samba 2.2.5
751 1) Fixed lockrange to be correct (it was one byte too short)
753 2) Fixed GETLK (i.e. the fcntl call to test a range of bytes in a file to see if locked) to correctly
754 show range as locked when there is a conflict with an existing lock.
756 3) default file perms are now 2767 (indicating support for mandatory locks) instead of 777 for directories
757 in most cases. Eventually will offer optional ability to query server for the correct perms.
759 3) Fixed eventual trap when mounting twice to different shares on the same server when the first succeeded
760 but the second one was invalid and failed (the second one was incorrectly disconnecting the tcp and smb
763 4) Fixed error logging of valid mount options
765 5) Removed logging of password field.
767 6) Moved negotiate, treeDisconnect and uloggoffX (only tConx and SessSetup remain in connect.c) to cifssmb.c
768 and cleaned them up and made them more consistent with other cifs functions.
770 7) Server support for Unix extensions is now fully detected and FindFirst is implemented both ways
771 (with or without Unix extensions) but FindNext and QueryPathInfo with the Unix extensions are not completed,
772 nor is the symlink support using the Unix extensions
774 8) Started adding the readlink and follow_link code
projects / linux-2.6-omap-h63xx.git / blob