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We were reading the endainness in the RPC header and then never propagating
it to the internal parse_structs used to parse the data.
Also removed the "align" argument to prs_init as it was *always* set to
4, and if needed can be set differently on a case by case basis.
Now ready for AS/U testing when Herb gets it set up :-).
Jeremy.
(This used to be commit 0cd37c831d79a12a10e479bf4fa89ffe64c1292a)
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security descriptors and pointers. Syncup with 2.2 tree.
Jeremy.
(This used to be commit 14d5997dc841e78a619e865288486d50c245896d)
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Jeremy.
(This used to be commit 8fc6bc170fd3dd1fd9437d4acc94bd251c35d544)
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updated the POSIX_ACL code to be in sync.
Jeremy.
(This used to be commit c0517d6f4e3079feca1309fd1ea7b21e83f0de02)
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srv_samr.c: Fix for pw caching.
smbd/nttrans.c: Fix to allow trans create to set ACL on open.
Jeremy.
(This used to be commit c4f810a7588a2faf41f4222dc77678c53ab1dec0)
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smbd/nttrans.c: Realloc mem fixes based on those that went into trans2.c
smbd/process.c: Move to a table based dispatch, based on a comment from Andrew
about Antons work.
Jeremy.
(This used to be commit a958f7822e095367efb8749b6f1f2e110ffb8866)
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Jeremy.
(This used to be commit a08b08f7782234f26b2656a229007a411c6fb521)
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I hope not). If you encounter strange file-serving behavior after this
patch then back it out. I analysed our stat() usage and realised we
were doing approx. 3 stat calls per open, and 2 per getattr/setattr.
This patch should fix all that. It causes the stat struct returned
from unix_convert() (which now *must* be passed a valid SMB_STRUCT_STAT
pointer) to be passed through into the open code. This should prevent
the multiple stats that were being done so as not to violate layer
encapsulation in the API's.
Herb - if you could run a NetBench test with this code and do a
padc/par syscall test and also run with the current 2.2.0 code
and test the padc/par syscalls I'd appreciate it - you should
find the number of stat calls reduced - not sure by how much.
The patch depends on unix_convert() actually finding the file
and returning a stat struct, or returning a zero'd out stat
struct if the file didn't exist. I believe we can guarentee this
to be the case - I just wasn't confident enough to make this
an assertion before.
Ok ok - I did write this whilst at the Miami conference.....
sometimes you get a little free time at these things :-).
Jeremy.
(This used to be commit 66a5c05ec46b641224fbe01b30bd7e83571a2a1b)
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.cvsignore remove config.h - not in this directory
include/profile.h profile changes
lib/messages.c added message to return debug level
libsmb/clierror.c cast to get rid of compiler warning
libsmb/smbencrypt.c cast to get rid of compiler warning
profile/profile.c add flush profile stats changes for profile struct
rpc_parse/parse_samr.c fix for compiler warning
rpc_server/srv_samr.c cast to get rid of compiler warning
smbd/ipc.c profile stats
message.c profile stats
smbd/negprot.c profile stats
smbd/nttrans.c profile stats
smbd/trans2.c profile stats
utils/smbcontrol.c new flush stats command
(This used to be commit bbb24daa25dca4e4b6b1f8942cd84ee3aa1bed8e)
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This patch allows the standard W2k recursive mkdir to work against
Samba.
Jeremy.
(This used to be commit 947102784360c65d51441457bb54aa28d2b4452d)
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a conn struct depending on the call.
We need this to have a clean NT ACL call interface.
This will break any existing VFS libraries (that's why this is pre-release
code).
Andrew gets credit for this one :-) :-).
In addition - added Herb's WITH_PROFILE changes - Herb - please examine
the changes I've made to the smbd/reply.c code you added. The original
code was very ugly and I have replaced it with a
START_PROFILE(x)/END_PROFILE(x) pair using the preprocessor.
Please check this compiles ok with the --with-profile switch.
Jeremy.
(This used to be commit b07611f8159b0b3f42e7e02611be9f4d56de96f5)
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above this layer.
Jeremy.
(This used to be commit b90af886a951b7b049ed7a42e6d99c332e43897b)
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scan - then call this from renames. This allows instantaneous update for
W2k renames.
Jeremy.
(This used to be commit 07dffc4ee931cbc61197e2da277df9c404a77469)
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NT_STATUS_XXX).
Removed IS_BITS_xxx macros as they were just reproducing "C" syntax in a more
obscure way.
Jeremy.
(This used to be commit c55bcec817f47d6162466b193d533c877194124a)
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in the RPC code. This change was prompted by trying to save a long (>256)
character comment in the printer properties page.
The new system associates a TALLOC_CTX with the pipe struct, and frees
the pool on return of a complete PDU.
A global TALLOC_CTX is used for the odd buffer allocated in the BUFFERxx
code, and is freed in the main loop.
This code works with insure, and seems to be free of memory leaks and
crashes (so far) but there are probably the occasional problem with
code that uses UNISTRxx structs on the stack and expects them to contain
storage without doing a init_unistrXX().
This means that rpcclient will probably be horribly broken.
A TALLOC_CTX also needed associating with the struct cli_state also,
to make the prs_xx code there work.
The main interface change is the addition of a TALLOC_CTX to the
prs_init calls - used for dynamic allocation in the prs_XXX calls.
Now this is in place it should make dynamic allocation of all RPC
memory on unmarshall *much* easier to fix.
Jeremy.
(This used to be commit 0ff2ce543ee54f7364e6d839db6d06e7ef1edcf4)
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smbd/notify.c. All the data structures are now private to that
module.
this is in preparation for Linux kernel support for change notify
(coming soon to a CVS tree near you)
(This used to be commit 1bb0aad4f66dbfa2d0f767ea90f926affff20b17)
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Jeremy.
(This used to be commit cc447fbe3cd77d57e18c3d1dff94a95d6032c311)
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Jeremy.
(This used to be commit b0242080fe464e71815431559fe54d109e0b92f2)
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Removed ugly hack for NT printing.
Fixed up tdb parse stuff memory leaks.
Jeremy.
(This used to be commit 8ef41f31c53e14ad057d883810a1cd2301fede2a)
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rpc_server/srv_spoolss_nt.c: Fixed more memory leaks.
smbd/nttrans.c: Fixed shadow variable problem.
Jeremy.
(This used to be commit f0a7540831181d3a47e7f8ce8be55a36a2f2aba1)
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Jeremy.
(This used to be commit 4534eae405f952d4b93e445571fc487e66a7541b)
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Jeremy.
(This used to be commit 400263245b4e5344b496c5de52a659f040206798)
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(This used to be commit 9805e17cd0ce427c329a8b5a8318d5f75227e283)
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(This used to be commit 06cd46b0ec10b32af54edd8256d2fdbec45e1371)
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Fixed trans2 calls on IPC$ to let dfs referral calls through.
(This used to be commit e0965a80bdca5239886b11ef55dc29fed261bfc0)
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trans2 open calls as we don't have the pipe open response coded up yet.
Jeremy.
(This used to be commit 8142e27c9c32aba5a7dabc48a676b93cf680151b)
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Return correct error codes on invalid share name.
Jeremy.
(This used to be commit 420d6bc4809cef9d74354175d0fa956ab4e8ac3c)
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on the samba server.
(This used to be commit 15e7d8f6c5cddf6ce409ee2505744250d181ec34)
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this adds "#define OLD_NTDOMAIN 1" in lots of places. Don't panic -
this isn't permanent, it should go after another few merge steps have
been done
(This used to be commit 92109d7b3c06f240452d39f669ecb8c9c86ab610)
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(This used to be commit d7cd7c88fdabb01d9e40ae8a657737907a21ac37)
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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)
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zero
(This used to be commit 53077295b76487a6eafc6b14b69a91074a02aa35)
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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)
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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)
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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)
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secure file create.
Jeremy.
(This used to be commit 90134dd13721f60d4fb05ce9434b65e95ff09629)
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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)
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Jeremy.
(This used to be commit d22d4482b5e170f352dbfde5b37fc4d4e0eb0a49)
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* 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
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(This used to be commit 4684b4a188b54493dbe7f0de2909a8d3c5c3ebf9)
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Jeremy.
(This used to be commit 4971e8b44ac38806f6fc0b3bd22d3ccafd1f5d4e)
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unicode filenames whilst *not* bothering to set the unicode bit. Nice :-(.
Jeremy.
(This used to be commit ccddf4d92e4b1af6076692c21247a838498201fc)
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Jeremy.
(This used to be commit 41e37c51816ec048952ada1513c62f2689589001)
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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)
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I added 2 UNICODE <-> ASCII functions which _don't_ honor codepage
support.
J.F.
(This used to be commit b81dc7b7f832cae2e66076398a134fbb6c1f78ca)
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Synopsis: change every disk access function to work through a vfs_ops
structure contained in the connection_struct.
(This used to be commit 3aad500c0fb61232ed3431ff4b743b5d18ec852f)
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Inline several commonly used functions as macros.
Jeremy.
(This used to be commit fc0219c7cc4b83e6db17d5b3be70d74fd7971089)
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Fixed locking bug found by Andrew.
Jeremy.
(This used to be commit 38dffd360dc2e44bfc9e751f017e24f81ff0f2fa)
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(This used to be commit 453a822a76780063dff23526c35408866d0c0154)
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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)
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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)
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