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2000-04-25moved trans2.h and nterr.h into includes.h with all our other includesAndrew Tridgell1-1/+0
(This used to be commit d7cd7c88fdabb01d9e40ae8a657737907a21ac37)
2000-04-24Now that fsp's are created on successful file open, the structure memberJeremy Allison1-1/+1
fsp->open is no longer needed (if an fsp pointer is valid, then it's open :-). NB for Luke, this patch also did not apply to TNG. TNG is not yet identical w.r.t file serving with HEAD. This makes it impossible for me to help maintain TNG. Please fix asap. lib/substitute.c: Removed unused variable (pidstr). Jeremy. (This used to be commit 389b700a26e8a308a0dff6fc038c38068aa0119a)
2000-04-23insure caught an uninitialised memory reference - ensure it starts asAndrew Tridgell1-0/+2
zero (This used to be commit 53077295b76487a6eafc6b14b69a91074a02aa35)
2000-04-22This is a *big* checkin that may break some things, but implements theJeremy Allison1-40/+16
new open mechanism Andrew & I discussed. config.sub: configure: Included the QNX patch. include/vfs.h: smbd/vfs-wrap.c: smbd/vfs.c: Added ftruncate vfs call (needed). Note that we will also need locking calls in the vfs (to be added). lib/util_unistr.c: nmbd/nmbd_processlogon.c: Fix for NT domain logons causing nmbd to core dump. Also fix for sidsize DOS bug. locking/locking.c: Check value of ret before using it for memdup. printing/printing.c: Convert print_fsp_open to return an allocated fsp. rpc_server/srv_lsa.c: Fix for NT domain logons. I have removed all use of lp_share_modes() from the code (although I left the parameter in the table for backwards compatibility). It no longer makes sense for this to exist. smbd/close.c: Removed lp_share_modes(). smbd/fileio.c: Fixed parameters to unlock_share_entry call in panic code. smbd/files.c: Correctly set the unix_ERR_code to ERRnofids on fsp allocation fail. smbd/nttrans.c: smbd/reply.c: smbd/trans2.c: Changed all occurrences of open_file_shared/open_directory/ open_file_stat to return an fsp from the call. smbd/open.c: Changed all occurrences of open_file_shared/open_directory/ open_file_stat to return an fsp from the call. In addition I have fixed a long standing race condition in the deny mode processing w.r.t. two smbd's creating a file. Andrew, please note that your original idea of using open with O_EXCL in this case would not work (I went over the races very carefully) and so we must re-check deny modes *after* the open() call returns. This is because there is a race between the open with O_EXCL and the lock of the share mode entry. Imagine the case where the first smbd does the open with O_EXCL and a deny mode of DENY_ALL, but is pre-empted before it locks the share modes and creates the deny mode entry for DENY_ALL. A second smbd could then come in with O_RDONLY and a deny mode of DENY_NONE and the two opens would be allowed. The *only* way to fix this race is to lock the share modes after the open and then do the deny mode checks *after* this lock in the case where the file did not originally exist. This code will need extensive testing but seems to initially work. Jeremy. (This used to be commit ab0ecc39d688f16b9692fe90b991f0b89287070a)
2000-04-11finally got sick of the "extern int Client" code and the stupidAndrew Tridgell1-6/+4
assumption that we have one socket everywhere while doing so I discovered a few bugs! 1) the clientgen session retarget code if used from smbd or nmbd would cause a crash as it called close_sockets() which closed our main socket! fixed by removing close_sockets() completely - it is unnecessary 2) the caching in client_addr() and client_name() was bogus - it could easily get fooled and give the wrong result. fixed. 3) the retarget could could recurse, allowing an easy denial of service attack on nmbd. fixed. (This used to be commit 5937ab14d222696e40a3fc6f0e6a536f2d7305d3)
2000-04-10the bulk of the changes to get rid of fd_ptr and move print openAndrew Tridgell1-32/+8
handling to printing/printing.c most of this was just replacing things like fsp->fd_ptr->fd with fsp->fd the changes in open.c are quite dramatic. Most of it is removing all the functions that handled the fd multiplexing (This used to be commit d1827a3648009fd0a0d165055015d9aeda7a1037)
2000-03-22Correctly convert from little-endian UNICODE to dos_codepage when doingJeremy Allison1-17/+4
secure file create. Jeremy. (This used to be commit 90134dd13721f60d4fb05ce9434b65e95ff09629)
2000-03-13include/smb.h:Jeremy Allison1-19/+84
smbd/negprot.c: smbd/reply.c: Fixes to recognise Win2k. param/loadparm.c: Put debug timestamp parameter back to correct default. smbd/nttrans.c: Fix to detect Win2k unicode bug with transact create. Jeremy. (This used to be commit bb100352ab2f98fab3978008d269920e03efcf6d)
2000-03-09Fixups for Win2K security descriptors from the 2.0.x branch.Jeremy Allison1-26/+60
Jeremy. (This used to be commit d22d4482b5e170f352dbfde5b37fc4d4e0eb0a49)
2000-03-08dded Microsoft Dfs services.Shirish Kalele1-1/+4
* added a new msdfs/ directory under source/ * added msdfs sources under this directory. * modified configure setup to add a --with-msdfs configure time option Modified Files: Makefile.in acconfig.h configure configure.in include/config.h.in include/includes.h include/proto.h include/smb.h include/smb_macros.h param/loadparm.c smbd/negprot.c smbd/nttrans.c smbd/process.c smbd/reply.c smbd/server.c smbd/trans2.c Added Files: include/msdfs.h msdfs/README msdfs/msdfs.c msdfs/msdfs_tdb.c msdfs/parse_dfs_map.c ---------------------------------------------------------------------- (This used to be commit 4684b4a188b54493dbe7f0de2909a8d3c5c3ebf9)
2000-03-01Off by one error in detecting Win2k unicode bug.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 4971e8b44ac38806f6fc0b3bd22d3ccafd1f5d4e)
2000-03-01Fix for Win2k unicode bug where doing SMB_NT_TRANSACT_CREATE it usesJeremy Allison1-12/+21
unicode filenames whilst *not* bothering to set the unicode bit. Nice :-(. Jeremy. (This used to be commit ccddf4d92e4b1af6076692c21247a838498201fc)
2000-02-29Fixes for strange Win2K attempts to auto-inherit ACLs.Jeremy Allison1-8/+27
Jeremy. (This used to be commit 41e37c51816ec048952ada1513c62f2689589001)
2000-02-15Added replacement functions sys_popen and sys_pclose. These are basedJeremy Allison1-4/+2
on the glibc source code and are safer than the traditional popen as they don't use a shell to exec the requested command. Now we have these functions they can be tightened up (environment etc.) as required to make a safe popen. It should now be safe to add the environement variable loading code to loadparm.c Jeremy. (This used to be commit b52e92b09d4ca3b66e534f520468dee27065d048)
2000-02-07Jeremy can you check lib/util_unistr.c for codepages support ?Jean-François Micouleau1-0/+1
I added 2 UNICODE <-> ASCII functions which _don't_ honor codepage support. J.F. (This used to be commit b81dc7b7f832cae2e66076398a134fbb6c1f78ca)
2000-02-03Mega-VFS merge. Yeah baby!Tim Potter1-11/+14
Synopsis: change every disk access function to work through a vfs_ops structure contained in the connection_struct. (This used to be commit 3aad500c0fb61232ed3431ff4b743b5d18ec852f)
2000-01-25First set of speed improvements from Ying Chen <ying@almaden.ibm.com>.Jeremy Allison1-1/+0
Inline several commonly used functions as macros. Jeremy. (This used to be commit fc0219c7cc4b83e6db17d5b3be70d74fd7971089)
2000-01-14Added "inherit permissions" patch.Jeremy Allison1-3/+3
Fixed locking bug found by Andrew. Jeremy. (This used to be commit 38dffd360dc2e44bfc9e751f017e24f81ff0f2fa)
1999-12-13first pass at updating head branch to be to be the same as the SAMBA_2_0 branchAndrew Tridgell1-161/+1056
(This used to be commit 453a822a76780063dff23526c35408866d0c0154)
1999-11-19- bug in nmbd registering DOMAIN_NAME<1c> to WINS server; recursionLuke Leighton1-0/+1
desired flag MUST be set in any NBT UDP packets sent to a WINS server, else they will go to the WINS client side of the NT NetBIOS kernel instead, and will get trashed. - added \PIPE\browser server-side code. (This used to be commit 8e406c1fa296c3f97b1cd7ddde7b5aeb9232b26e)
1999-07-15more dfs stuff. this looks like it's going to be more appropriate to useLuke Leighton1-2/+10
the vfs tables. at the moment, i replaced all calls to unix_convert() with unix_dfs_convert(). this does the job, but it's not very nice. (This used to be commit 00d4aebce9f268a737ef9df9bdbe59f8fe831979)
1999-07-12Jean-Francois Micouleau's rewritten DFS patch, originally written byLuke Leighton1-0/+1
Nigel Williams. despite the data format being *exactly* the same as NT's, this still doesn't work yet. more work needed. (This used to be commit 270981960bb5aab52d2f8e494827101ece6729c4)
1999-04-27rpc_parse/parse_misc.c : defined a new BUFFER5 structJean-François Micouleau1-0/+1
include/ntdomain.h : added rpc_spoolss.h include statement include/proto.h include/rpc_dce.h : added definition of RPC_ALTER_CONTEXT request & reply param/loadparm.c : 2 new options for NT printing support and some changes to initial values in the LPRNG case. rpc_parse/parse_prs.c : added prs_uint16s() rpc_parse/parse_rpc.c : added SYNT_SPOOLSS_V1 and code for the alter-context support. rpc_server/srv_pipe.c : alter-context support smbd/nttrans.c smbd/server.c include/rpc_misc.h Makefile.in include/smb.h Jean Francois (This used to be commit 4c515804b70254248e378a3f90f47e4c32639d29)
1999-04-04Use VFS operations for file I/O.Tim Potter1-11/+15
(This used to be commit cfddbdb62485256a947a30e04c753200451cbe1c)
1998-12-08adding srvsvc pipe.Luke Leighton1-0/+1
(This used to be commit d06d6369942828ec89e90f99bd0d0d3f91d61d13)
1998-11-23unix instance of group database APILuke Leighton1-2/+2
(This used to be commit e76f593b3572ac881f1aa1fb3326d8b7169b0078)
1998-11-20Instrumented hack fix with debug level 10 statements just in case :-).Jeremy Allison1-0/+3
Jeremy. (This used to be commit 10f51b85722141f99ffecc3f19a39de108400828)
1998-11-19Sync up with 2.0 code.Jeremy Allison1-7/+73
Added HPUX autoconf changes. Added "gross hack" printer code. Jeremy. (This used to be commit 1ef6d3bd63722afe9c376793a6ea72046d1a0602)
1998-11-17- group database API. oops and oh dear, the threat has been carried out:Luke Leighton1-2/+2
the pre-alpha "domain group" etc parameters have disappeared. - interactive debug detection - re-added mem_man (andrew's memory management, detects memory corruption) - american spellings of "initialise" replaced with english spelling of "initialise". - started on "lookup_name()" and "lookup_sid()" functions. proper ones. - moved lots of functions around. created some modules of commonly used code. e.g the password file locking code, which is used in groupfile.c and aliasfile.c and smbpass.c - moved RID_TYPE_MASK up another bit. this is really unfortunate, but there is no other "fast" way to identify users from groups from aliases. i do not believe that this code saves us anything (the multipliers) and puts us at a disadvantage (reduces the useable rid space). the designers of NT aren't silly: if they can get away with a user- interface-speed LsaLookupNames / LsaLookupSids, then so can we. i spoke with isaac at the cifs conference, the only time for example that they do a security context check is on file create. certainly not on individual file reads / writes, which would drastically hit their performance and ours, too. - renamed myworkgroup to global_sam_name, amongst other things, when used in the rpc code. there is also a global_member_name, as we are always responsible for a SAM database, the scope of which is limited by the role of the machine (e.g if a member of a workgroup, your SAM is for _local_ logins only, and its name is the name of your server. you even still have a SID. see LsaQueryInfoPolicy, levels 3 and 5). - updated functionality of groupname.c to be able to cope with names like DOMAIN\group and SERVER\alias. used this code to be able to do aliases as well as groups. this code may actually be better off being used in username mapping, too. - created a connect to serverlist function in clientgen.c and used it in password.c - initialisation in server.c depends on the role of the server. well, it does now. - rpctorture. smbtorture. EXERCISE EXTREME CAUTION. (This used to be commit 0d21e1e6090b933f396c764af535ca3388a562db)
1998-10-23include/smb.h: Added #defines for lots of things - makes our code a *lot* ↵Jeremy Allison1-16/+26
easier to read. lib/util.c: Fixed Luke's set_first_token() function - should return void. smbd/close.c: Move delete_on_close into file_fd_struct structure. smbd/ipc.c: Changed local_machine back to fstring. smbd/nttrans.c: Use defines for mapping share modes. smbd/open.c: Move delete_on_close into file_fd_struct structure, added code for ALLOW_SHARE_DELETE. smbd/reply.c: Use defines for mapping share modes. smbd/trans2.c: Move delete_on_close into file_fd_struct structure. Jeremy. (This used to be commit 8e1ce307bd6a9056b4a95fe6f52ff42dc6e03a08)
1998-10-22libsmb/smbdes.c: #ifdef'ed out code prior to removal.Jeremy Allison1-32/+60
rpc_client/cli_pipe.c: Inlined code removed from smbdes.c rpc_server/srv_samr.c: Fixed unused variable warning. rpc_server/srv_util.c: Inlined code removed from smbdes.c Luke - the above changes are the first part of the changes you and I discussed as being neccessary at the CIFS conference. *PLEASE REVIEW THESE CHANGES* - make sure I haven't broken any of the authenticated DCE/RPC code. smbd/nttrans.c: Fixed to allow NT5.0beta2 to use Samba shares with NT SMB support. smbd/open.c: Fixed mkdir when called from nttrans calls. smbd/server.c: Set correct size for strcpy of global_myworkgroup. Jeremy. (This used to be commit d891421d16ff80998dee429227bd391455f9d1a1)
1998-10-20smbd/nttrans.c smbd/trans2.c: First fixes for NT5.0beta2. That redirectorJeremy Allison1-1/+44
has some *horrible* bugs ! smbwrapper/shared.c smbwrapper/smbsh.c smbwrapper/smbw.c: Fixed gcc warnings. Jeremy. (This used to be commit 76448d1d82a78520953c662afee0886122ce134b)
1998-10-18check for lp_nt_pipe_support() in open callsAndrew Tridgell1-1/+1
(This used to be commit 44d901b3e040a520c4ad9089e68c566c78acacca)
1998-10-09basic client-side ntcreateX function (hard-wired values except filename)Luke Leighton1-1/+1
(This used to be commit caeb99201a1471bd709b4e8f07c57e5caabf0795)
1998-09-30Implemented directory-relative opens for NT opens.Jeremy Allison1-4/+78
Jeremy. (This used to be commit 740784f9cf3d4f85eb71848a29b95d5db977d264)
1998-09-23nttrans.c:Luke Leighton1-0/+1
winreg was missing from the list of pipes. advise using the array already defined in... rpc_parse/parse_rpc.c's pipe_names[], but writing code to strip "\PIPE\" from the front when making the check. one location to update when adding new pipes, not two. srv_pipe_hnd.c: moved the ZERO_STRUCT(p) macro to _before_ the DLIST_ADD(Pipes, p) macro. dlinklist.h: added { }s around the code inserted by DLIST_ADD and DLIST_REMOVE macros (This used to be commit 29201d4b9b52652c7a992d0f6b677a09b4c33912)
1998-09-23First cut at kernel oplocks. This should have no effect unless runninJeremy Allison1-3/+1
on a machine that supports them in autoconf. Move various functions out of lib/util.c into smbd/process.c and smbd/oplock.c where they belong. Jeremy. (This used to be commit c3c5e13f85c97939746070132dad941e79c546fb)
1998-09-18gto ri of a bunch more #ifdef LARGE_SMB_OFF_T checks by introducing aAndrew Tridgell1-25/+5
SOFF_T() macro for setting an SMB_OFF_T variable also limited mmap based reads to MAX_MMAP_SIZE. We really can't mmap 2^50 bytes due to virtual address space problems. (This used to be commit 4e784b18899eddd2399a51fa7d8c219560432922)
1998-09-18fixed a usage of off_t that should have been SMB_OFF_TAndrew Tridgell1-1/+1
(This used to be commit 24ae7657011929fd3529caa909f3afe866186cd2)
1998-09-17configure configure.in: Added checks for statvfs64. Last bit of 64 bit ↵Jeremy Allison1-2/+1
widening (I hope :-). include/config.h.in: Added #undef STAT_STATVFS64. include/includes.h: Added SMB_STRUCT_STATVFS type, Changed SMB_BIG_INTEGER to SMB_BIG_UINT and SMB_BIG_INT types. include/smb.h: Added flag defines from CIFS spec. lib/debug.c: Fixed one more mode_t issue. lib/system.c: Added sys_statvfs wrapper. lib/util.c: Changed trim_string to use size_t. param/loadparm.c: Moved "blocking locks" into locking section. Alphabetised locking options. Question - shuld we do this for all options ? passdb/ldap.c: Changed SMB_BIG_INTEGER to SMB_BIG_UINT. passdb/nispass.c: Changed SMB_BIG_INTEGER to SMB_BIG_UINT. passdb/smbpass.c: Changed SMB_BIG_INTEGER to SMB_BIG_UINT. smbd/dfree.c: Changed to use 64 bit types if available. Moved to use unsigned types. smbd/dosmode.c: Fixed one more mode_t issue. smbd/negprot.c: Changed literals to be FLAG_ #defines. smbd/nttrans.c: Removed dead code. smbd/open.c: Changed disk_free call. smbd/process.c: Changed literals to be FLAG_ #defines. smbd/reply.c: Changed disk_free call. smbd/trans2.c: Fixed but in SMB_QUERY_FS_VOLUME_INFO call. Was using UNICODE - should use ascii. tests/summary.c: Added STAT_STATVFS64 check. Jeremy. (This used to be commit c512b1b91fb7f2a7a93b9033a33e06d966daadb4)
1998-09-17configure configure.in: Added tests for fseek64 and ftell64.Jeremy Allison1-4/+5
config.h.in: Added fseek64 and ftell64. includes.h: Added definition of SMB_BIG_INTEGER. smb.h: Changed (*getsmbpwpos) and (*setsmbpwpos) to use SMB_BIG_INTEGER. access.c: Tidyup of dbug statement. system.c: Added sys_fseek and sys_ftell. Changed mode calls to use mode_t. asyncdns.c: Tidyup of comment. loadparm.c: Tidyup of set_default_server_announce_type() function definition. ldap.c: Changed (*getsmbpwpos) and (*setsmbpwpos) to use SMB_BIG_INTEGER. nispass.c: Changed (*getsmbpwpos) and (*setsmbpwpos) to use SMB_BIG_INTEGER. smbpass.c: Changed (*getsmbpwpos) and (*setsmbpwpos) to use SMB_BIG_INTEGER. smbpassfile.c: Use sys_fseek(). chgpasswd.c: Tidyup of debug statement. dosmode.c: Changed mode calls to use mode_t. ipc.c: Removal of dead code. nttrans.c: Changed mode calls to use mode_t. open.c: Changed mode calls to use mode_t. pipes.c: Removal of dead code. reply.c: Removal of dead code. trans2.c: Removal of dead code. Changed mode calls to use mode_t. Jeremy. (This used to be commit c381d32e3dc23fe887408016cae821aceb30da2c)
1998-09-14Mapped correct open modes for READ_CONTROL access.Jeremy Allison1-2/+3
Jeremy. (This used to be commit 4a62b73633b8f8707a2961b355d4997f429c86bc)
1998-09-14Fixed problems people were having with creating profileJeremy Allison1-2/+4
directories (NTTrans/Create with Security Descriptor for a directory). It turns out the CIFS spec is bogus (what a suprise) and the 'is a directory' flag is actually embedded in the create_options field. Jeremy. (This used to be commit 68750d8153f01bd0802bb86e93c3ca5d11acb199)
1998-09-11Ok so with this bugfix 64 bit file access actually seems to work :-).Jeremy Allison1-4/+18
Problems were just dumb bugs like (defining sys_lseek to return 'int' DOH !). Jeremy. (This used to be commit 54dd51176fbab18af0b21bdee71b53f8f86573a8)
1998-09-11Added ssize_t to configure code.Jeremy Allison1-6/+6
Got 'religion' about using size_t and ssize_t for read/write stuff as part of the code to expose 64 bits to the client. This checkin does all the 'easy' stuff - such as all the read/write/lock calls - but now comes the harder parts (open & friends) and all the file enquiry functions..... Jeremy. (This used to be commit 36544fe5476f7770bd5748574fc54be7b3ee4d4a)
1998-09-05tridge the destroyer returns!Andrew Tridgell1-1/+3
prompted by the interpret_security() dead code that Jean-Francois pointed out I added a make target "finddead" that finds potentially dead (ie. unused) code. It spat out 304 function names ... I went through these are deleted many of them, making others static (finddead also reports functions that are used only in the local file). in doing this I have almost certainly deleted some useful code. I may have even prevented compilation with some compile options. I apologise. I decided it was better to get rid of this code now and add back the one or two functions that are needed than to keep all this baggage. So, if I have done a bit too much "destroying" then let me know. Keep the swearing to a minimum :) One bit I didn't do is the ubibt code. Chris, can you look at that? Heaps of unused functions there. Can they be made static? (This used to be commit 2204475c87f3024ea8fd1fbd7385b2def617a46f)
1998-09-03Ok - this is the 64 bit widening check in. It changes the configureJeremy Allison1-6/+6
to check for stat64 and friends, and then changes much of Samba to use the data type SMB_OFF_T for file size information. stat/fstat/lstat/lseek/ftruncate have now become sys_stat etc. to hide the 64 bit calls if needed. Note that this still does not expose 64 bit functionality to the client, as the changes to the reply_xxx smb's are not yet done. This code change should make these changes possible. Still to do before full 64 bit-ness to the client: fcntl lock code. statfs code widening of dev_t and ino_t (now possible due to SMB_DEV_T and SMB_OFF_T types being in place). Let me know if wierd things happen after this check-in and I'll fix them :-). Jeremy. (This used to be commit 14500936c321d15995c963766aac67bf1f4e3824)
1998-09-01More abstraction of file system data types, to move to a 64Jeremy Allison1-7/+7
bit file interface for the NT SMB's. Created a new define, SMB_STRUCT_STAT that currently is defined to be struct stat - this wil change to a user defined type containing 64 bit info when the correct wrappers are written for 64 bit stat(), fstat() and lstat() calls. Also changed all sys_xxxx() calls that were previously just wrappers to the same call prefixed by a dos_to_unix() call into dos_xxxx() calls. This makes it explicit when a pathname translation is being done, and when it is not. Now, all sys_xxx() calls are meant to be wrappers to mask OS differences, and not silently converting filenames on the fly. Jeremy. (This used to be commit 28aa182dbffaa4ffd86047e608400de4b26e80eb)
1998-08-27This is the stat cache code - seems to work fine (needs heavyJeremy Allison1-2/+2
NetBench testing though.... :-). Attempts to efficiently reduce the number of stat() calls Samba does. Jeremy. (This used to be commit d0e48a2d8072c3e77a57ac6a2fb5044c05f03b41)
1998-08-21Fixes for the problem in blocking locks with file_fsp returning theJeremy Allison1-1/+9
chain_fsp on close (if you don't know what this means, consider yourself lucky - this one took a day to track down :-). Jeremy. (This used to be commit 193cb5382464173e99a538867a266d793f0ceab5)
generated by cgit (git 2.34.1) at 2024-09-03 01:49:03 +0000