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Commit Graph

472 Commits

Author SHA1 Message Date
Andrew Bartlett
1cba0a7579 Merge from HEAD:
- NTLMSSP over SPENGO (sesssion-setup-and-x) cleanup and code refactor.
  - also consequential changes to the NTLMSSP and SPNEGO parsing functions
  - and the client code that uses the same functions
 - Add ntlm_auth, a NTLMSSP authentication interface for use by applications
   like Squid and Apache.
  - also consquential changes to use common code for base64 encode/decode.
 - Winbind changes to support ntlm_auth (I don't want this program to need
   to read smb.conf, instead getting all it's details over the pipe).
 - nmbd changes for fstrcat() instead of fstrcpy().

Andrew Bartlett
(This used to be commit fbb46da79c)
2003-01-28 12:07:02 +00:00
Gerald Carter
99cdb46208 *lots of small merges form HEAD
*sync up configure.in
*don't build torture tools in make all
*make sure to remove torture tools as part of make clean
(This used to be commit 0fb724b321)
2003-01-15 18:57:41 +00:00
Andrew Bartlett
27b7e51a3c Merge from HEAD:
- fstring/pstring mixups
 - the detection code that found them (disabled)
 - a bit of whitespace
 - a static

Andrew Bartlett
(This used to be commit 9b70fa868e)
2003-01-14 08:53:59 +00:00
Gerald Carter
f5d5df9644 patch to include support for daemontools from Michael Handler
(This used to be commit a8db1b611d)
2003-01-03 17:39:30 +00:00
Andrew Bartlett
634c54310c Merge from HEAD - make Samba compile with -Wwrite-strings without additional
warnings.  (Adds a lot of const).

Andrew Bartlett
(This used to be commit 3a7458f947)
2003-01-03 08:28:12 +00:00
Jeremy Allison
ef8bd7c4f7 Forward port the change to talloc_init() to make all talloc contexts
named. Ensure we can query them.
Jeremy.
(This used to be commit 09a218a9f6)
2002-12-20 20:21:31 +00:00
Jeremy Allison
6d6ee3b227 Protect nmbd against malformed reply packets. Some reports on the lists showing
these.
Jeremy.
(This used to be commit 4bc49cc943)
2002-12-19 22:14:40 +00:00
Tim Potter
9327793ff5 Merge of #include <smb.h> removals.
(This used to be commit bdb6e76ab5)
2002-12-12 02:56:15 +00:00
Jim McDonough
9ce440e25d Stop using hacks for dns host/domain names.
(This used to be commit e707e2cc7c)
2002-12-03 19:38:27 +00:00
Jeremy Allison
de474974ea Lots of fixes for error paths where tdb_fetch() data need freeing.
Found via a post from Arcady Chernyak <Arcady.Chernyak@efi.com>.
Jeremy.
(This used to be commit 5d5762d178)
2002-11-23 02:52:36 +00:00
Jeremy Allison
392e2b2a0a Fix from "Stefan (metze) Metzmacher" <metze@metzemix.de> for nmbd 1c group
release.
Jeremy.
(This used to be commit 7d9552e9c5)
2002-11-15 18:55:18 +00:00
Jeremy Allison
2f194322d4 Removed global_myworkgroup, global_myname, global_myscope. Added liberal
dashes of const. This is a rather large check-in, some things may break.
It does compile though :-).
Jeremy.
(This used to be commit f755711df8)
2002-11-12 23:20:50 +00:00
Jelmer Vernooij
f09109c7bc Last sync with HEAD
(This used to be commit 1175b62337)
2002-11-09 17:08:58 +00:00
Jelmer Vernooij
dc5297f413 Sync with HEAD
(This used to be commit 1a25dc776d)
2002-11-09 16:57:45 +00:00
Jeremy Allison
641dd258ad Ensure we register the 1c name on the unicast subnet.
Jeremy.
(This used to be commit e1ea20d2d1)
2002-10-08 18:26:12 +00:00
Jeremy Allison
a287517c7e Merging tridge's wins fixes. Tridge - we're supposed to be keeping 3.0 up
to date :-).
Jeremy.
(This used to be commit 5959f35db6)
2002-10-03 17:30:57 +00:00
Gerald Carter
a834a73e34 sync'ing up for 3.0alpha20 release
(This used to be commit 65e7b5273b)
2002-09-25 15:19:00 +00:00
Jelmer Vernooij
b2edf254ed sync 3.0 branch with head
(This used to be commit 3928578b52)
2002-08-17 17:00:51 +00:00
Andrew Tridgell
e90b652848 updated the 3.0 branch from the head branch - ready for alpha18
(This used to be commit 03ac082dcb)
2002-07-15 10:35:28 +00:00
Jean-François Micouleau
3e0c6ded65 nmbd handle shutdown message.
J.F.
(This used to be commit c33459f701)
2002-03-29 13:58:32 +00:00
Jeremy Allison
63cbe1be9a Fix to stop PERMANENT_NAMES being added when nmbd starts up and WINS
server is down. Keep adding refreshible names instead.
Jeremy.
(This used to be commit f25fcd99fa)
2002-03-29 00:57:35 +00:00
Jeremy Allison
67d21b5a4b Make winbindd_idmap tdb endian independent. This is very important for
sharing between machines with rsync.
Finally removed tdb_store_int/tdb_fetch_int.
Now only tdb_store_int32/tdb_fetch_int32 which are endian independent
are allowed.
Jeremy.
(This used to be commit 1c4a00dcc1)
2002-03-21 23:39:17 +00:00
Martin Pool
75722fa183 Add assertions that kill() is never accidentally passed a non-positive
pid.  This follows a bug in rsync where it would accidentally
kill(-1), removing all the user's processes.  I can't see any way this
would directly happen in Samba, but having the assertions seems
beneficial.

http://cvs.samba.org/cgi-bin/cvsweb/rsync/util.c.diff?r1=1.108&r2=1.109&f=h
(This used to be commit 098905bea2)
2002-03-20 06:57:03 +00:00
Tim Potter
db4dd16d8d Removed unused static function.
(This used to be commit 472acd89b2)
2002-03-05 00:46:41 +00:00
Jeremy Allison
a93740935f Cause nmbd to take signal processing in-band, rather than in
signal handlers. THIS NEEDS TESTING !
Jeremy.
(This used to be commit 166d2a6144)
2002-03-01 02:57:52 +00:00
Jeremy Allison
69adbb0ce3 Fix from Michael Steffens <michael_steffens@hp.com> to make signal
processing work correctly in winbindd. This is a really good patch
that gives full select semantics to the Samba modified select.
Jeremy.
(This used to be commit 3af16ade17)
2002-01-31 23:26:12 +00:00
Tim Potter
cd68afe312 Removed version number from file header.
Changed "SMB/Netbios" to "SMB/CIFS" in file header.
(This used to be commit 6a58c9bd06)
2002-01-30 06:08:46 +00:00
Jean-François Micouleau
558e4cf0b8 rewrote nmbd's wins backend to use a tdb instead of a flat text file.
Changed the way the wins record are handled in memory. Now they are living
much longer with the different states: active, released and tombstone.
Also added a version ID, some wins flags and the wins owner ip address to
the namrec->data struct, and a function to process messages sent by the
wins replication daemon.

the initiate_wins_processing() function is not correct, I'll fix it later.

        J.F.
(This used to be commit b902e087d0)
2002-01-25 22:50:15 +00:00
Jean-François Micouleau
a2cff140cf remove unused variable
J.F.
(This used to be commit ca7665c6b3)
2002-01-25 17:03:36 +00:00
Jeremy Allison
efdb29d0e0 Ensure (C) message is output on startup.
Jeremy.
(This used to be commit 7d05175494)
2002-01-18 03:26:53 +00:00
Jeremy Allison
9d05373a76 Tidyup & code refactoring from Martin.Sheppard@csiro.au.
Jeremy.
(This used to be commit 85da18e46e)
2002-01-18 02:30:37 +00:00
Jeremy Allison
24bdb14564 Fix name register bug with non-existent wins server.
Jeremy.
(This used to be commit 4e41780c21)
2002-01-16 19:23:05 +00:00
Jeremy Allison
d6823366b8 Same fix as went into 2.2 (I'm waiting for jerry to finish some code).
Jeremy.
(This used to be commit 01ff6ce496)
2002-01-11 19:10:25 +00:00
Jeremy Allison
bb81e23e17 When running interactive we want to set our own process group for
signal management.
Jeremy.
(This used to be commit fffae94dd5)
2001-12-30 01:46:38 +00:00
Jeremy Allison
0d6a1c0998 Fixup -i interactive modes.
Jeremy.
(This used to be commit 9343b613d3)
2001-12-29 21:13:53 +00:00
Martin Pool
bf65820af2 Add an output parameter to message_send_all that says how many
messages were sent, so you know how many replies to expect.

Const and doc religion.
(This used to be commit 22e510ea0d)
2001-12-21 00:37:49 +00:00
Jeremy Allison
9ed10f83d7 Removed global debugf. Replaced with lp_set_logfile(name).
Fixed winbindd to finally stop leaving log. file droppings :-).
Jeremy.
(This used to be commit 0bea6cf79a)
2001-12-20 22:27:05 +00:00
Andrew Tridgell
a3e74d16d0 added -i option to nmbd, giving interactive mode (like winbindd)
(This used to be commit 1a30efdc2c)
2001-11-27 03:40:06 +00:00
Tim Potter
585d0efbc6 Got medieval on another pointless extern. Removed extern struct ipzero
and replaced with two functions:

	void zero_ip(struct in_adder *ip);
	BOOL is_zero_ip(struct in_addr ip);
(This used to be commit 778f5f77a6)
2001-11-26 03:11:44 +00:00
Tim Potter
79b34d1b11 Removed TimeInit() call from every client program (except for one place
in smbd/process.c where the timezone is reinitialised.  Was replaced with
check for a static is_initialised boolean.
(This used to be commit 8fc772c9e5)
2001-11-23 00:52:29 +00:00
Martin Pool
8654a161c8 LMHOSTSFILE is now dynamically configured too.
(This used to be commit a779710fff)
2001-11-19 03:12:10 +00:00
Martin Pool
f741f65673 Store some path names in global variables initialized to configure
default, rather than in preprocessor macros.
(This used to be commit 79ec88f0da)
2001-11-19 02:49:53 +00:00
Jeremy Allison
f5a5acec33 Fixed WINS re-registration bug. Don't ask..... :-(. It was in my code :-).
Jeremy.
(This used to be commit 129c640810)
2001-10-08 19:39:07 +00:00
Tim Potter
dc1fc3ee8e Removed 'extern int DEBUGLEVEL' as it is now in the smb.h header.
(This used to be commit 2d0922b0ea)
2001-10-02 04:29:50 +00:00
Volker Lendecke
f7fb26f675 How often did I read the CVS commit message
"Always compile before commit" :-((

Volker
(This used to be commit 69a3277fc5)
2001-09-27 16:28:50 +00:00
Volker Lendecke
29d3318437 From 2.2.
Volker
(This used to be commit 50ea73426f)
2001-09-26 16:47:02 +00:00
Simo Sorce
1f312492ec move to SAFE_FREE()
(This used to be commit 1446a1562b)
2001-09-17 04:35:51 +00:00
Andrew Tridgell
4d65bc0949 convert more code to use XFILE
(This used to be commit fd24265c06)
2001-09-10 13:09:54 +00:00
Andrew Tridgell
79139fe8d8 convert more code to use XFILE
(This used to be commit fe6679dffb)
2001-09-10 12:46:42 +00:00
Andrew Tridgell
b12a4dd9b6 declare dbf in one spot
(This used to be commit f41c3bb80f)
2001-09-10 12:14:18 +00:00
Andrew Tridgell
b30e75692d replaced stdio in many parts of samba with a XFILE. XFILE is a cut-down
replacemnt of stdio that doesn't suffer from the 8-bit filedescriptor
limit that we hit with nasty consequences on some systems

I would eventually prefer us to have a configure test to see if we need
to replace stdio, but for now this code needs to be tested widely so
I'm enabling it by default.
(This used to be commit 1af8bf34f1)
2001-09-10 11:08:57 +00:00
Andrew Tridgell
9a9ac2739b got rid of USE_TDB_MMAP_FLAG as its not needed any more
(This used to be commit c26e0d3f27)
2001-09-06 22:08:19 +00:00
Herb Lewis
7528728071 merge profile data changes from 2.2
(This used to be commit c105859304)
2001-09-05 18:43:55 +00:00
Tim Potter
259d59084d Send a MSG_SMB_SAM_REPL when a UAS/SAM change netlogon message is
received.
(This used to be commit b7cf14bf84)
2001-08-28 06:08:31 +00:00
Christopher R. Hertel
7c09aa553d Same as nmbd.c. These now test wins_srv_count() instead of lp_wins_server
to determine whether the 'wins server' parameter is set.
(This used to be commit 5b975d3a9c)
2001-08-26 06:43:39 +00:00
Christopher R. Hertel
7fed75b4cb Instead of checking lp_wins_server() to see if a WINS server was specified,
nmbd now calls wins_srv_count().  This returns the number of WINS servers
specified in the 'wins server' parameter.  The return value will be zero if
'wins server' is not specified.

Quick change to make room for WINS failover.
(This used to be commit 0777ebc04b)
2001-08-26 06:24:03 +00:00
Tim Potter
c1f0d99013 Process the SAM/UAS change notification message.
(This used to be commit efcbcfaa48)
2001-08-24 19:28:08 +00:00
Tim Potter
2236c671a0 Only register the #1b name if we are ROLE_DOMAIN_PDC rather than
lp_domain_master()
(This used to be commit b8fe147430)
2001-08-24 19:21:40 +00:00
Jeremy Allison
6597e1bd26 Fixes for varargs problems with std c.
Fix from Rick Lake <rwlake@anp.nl> for QNX.
Jeremy.
(This used to be commit c13b77eb35)
2001-07-30 17:52:26 +00:00
Jeremy Allison
c6b51500af Fixes from Jens-Uwe.Walther@force.de to make the -l option behave
consistently.
Jeremy.
(This used to be commit f591ca9f25)
2001-07-17 20:42:59 +00:00
Christopher R. Hertel
bb8c1be67c Andrew B and I were commiting the same fix at the same time in different
trees.  This change simply brings HEAD and 2.2 in line with one another.
Otherwise the code would be differnt but the meaning would be the same,
which is awkward.
Chris 'fifty-seven commits per line changed' Hertel -)-----
(This used to be commit bbf14e2d4e)
2001-07-10 18:05:29 +00:00
Andrew Bartlett
f8f1d9d5c3 Fix tree breakage, the last change was entirly non-portable, and we already
have this nice variable to do exactly this...
(This used to be commit cad6f53433)
2001-07-10 17:14:52 +00:00
Christopher R. Hertel
973a78c2db Fix from John Malmberg. When I added the additional information to the
debug block that reports multiple query responses I did not notice that
the local answer_ip variable was only selectively set.

Chris -)-----
(This used to be commit 22ea0770d8)
2001-07-10 16:10:04 +00:00
Andrew Tridgell
527e824293 strchr and strrchr are macros when compiling with optimisation in gcc, so we can't redefine them. damn.
(This used to be commit c41fc06376)
2001-07-04 07:36:09 +00:00
Andrew Tridgell
87fbb7092b The big character set handling changeover!
This commit gets rid of all our old codepage handling and replaces it with
iconv. All internal strings in Samba are now in "unix" charset, which may
be multi-byte. See internals.doc and my posting to samba-technical for
a more complete explanation.
(This used to be commit debb471267)
2001-07-04 07:15:53 +00:00
Simo Sorce
89ee12d373 - sorry, forgot to test a pointer
(This used to be commit 1aef522452)
2001-07-03 00:23:38 +00:00
Simo Sorce
ef6c9d7425 "netbios aliases" and "interfaces" options change from P_STRING to P_LIST
(This used to be commit db36ed1d80)
2001-07-01 23:24:08 +00:00
Christopher R. Hertel
9e7896144a Added info to some of the debug messages to get a better handle on a problem
people are reporting regarding multiple responses to queries on <1D> names.

There should only ever be one LMB but some users are seeing multiple replies
to queries for the LMB name.  This is probably due to nodes on the LAN that
have NetBIOS over NetBEUI and/or IPX enabled.  Previously, the debug message
did not include the IP address associated with the name.  It *did* include
the source address of the packet, but in the examples I've seen all of these
were the same, eg:

[2000/06/22 11:58:25, 0] nmbd/nmbd_namequery.c:query_name_response(93)
query_name_response: Multiple (2) responses received for a query on subnet
129.130.10.136 for name NT.CIS.KSU.EDU<1d>. This response was from IP
129.130.10.24
 [2000/06/22 11:58:25, 0] nmbd/nmbd_namequery.c:query_name_response(93)
query_name_response: Multiple (3) responses received for a query on subnet
129.130.10.136 for name NT.CIS.KSU.EDU<1d>. This response was from IP
129.130.10.24
 [2000/06/22 11:58:25, 0] nmbd/nmbd_namequery.c:query_name_response(93)
query_name_response: Multiple (4) responses received for a query on subnet
129.130.10.136 for name NT.CIS.KSU.EDU<1d>. This response was from IP
129.130.10.24
[2000/06/22 11:58:25, 0] nmbd/nmbd_namequery.c:query_name_response(93)
query_name_response: Multiple (5) responses received for a query on subnet
129.130.10.136 for name NT.CIS.KSU.EDU<1d>. This response was from IP
129.130.10.24

Note that all of the above are reported as having come from 129.130.10.24.
This should never happen.  If 129.130.10.24 is a WINS server it should
send a Negative Name Query Response for a <1D> name query (wierd but true).

So, are all of the above coming from different systems, all of which
think are the LMB?  Are they all coming from one system that is, for some
strange reason, replying five times to the same query?

Anyway, I needed more info so I've changed the debug messages.

Chris -)-----
(This used to be commit 8f2f09af0a)
2001-06-28 20:49:47 +00:00
Andrew Tridgell
b95a294a08 fixed usage of socklen_t and also tidied up SIG_ATOMIC_T, using a typedef instead of a define
(This used to be commit e2ecff419f)
2001-06-25 02:53:13 +00:00
Jeremy Allison
7d72ec3eda Mismatched format and args.
Jeremy.
(This used to be commit d57feb2c85)
2001-04-27 22:19:25 +00:00
Jeremy Allison
30c02f9871 More paranioa fixes against nmbd lengths.
Jeremy.
(This used to be commit 53f35a71c6)
2001-04-25 01:07:33 +00:00
Jeremy Allison
a7e07d149d Fix bad length in dgram.
Jeremy.
(This used to be commit 8bd27845f0)
2001-04-24 23:51:57 +00:00
Jeremy Allison
38227191ed Patch for nmbd core dump in printing debug packets. No length check.
Jeremy.
(This used to be commit eacb96396d)
2001-04-24 18:01:40 +00:00
Jeremy Allison
2ef68c7e92 Merge of Andrew's changes in 2.2.
Jeremy.
(This used to be commit fc76681812)
2001-04-13 19:12:06 +00:00
Jeremy Allison
50e78a9ac8 As Andrew suggested, make smbrun return a fd for a deleted file which can then
be read.
Jeremy.
(This used to be commit e7d59d6de8)
2001-04-13 00:37:00 +00:00
Jeremy Allison
f9a15ce1a6 Got "medieval on our ass" about adding the -1 to slprintf.
Jeremy.
(This used to be commit 94747b4639)
2001-04-08 20:22:39 +00:00
Jeremy Allison
370664344a Fix insure-found parameter size missmatch.
Jeremy.
(This used to be commit 2f658691e4)
2001-03-23 19:01:27 +00:00
Andrew Tridgell
0f2b15707a added option "enhanced browsing"
this allows users to disable the cross-subnet browse extensions that I
added to Samba a couple of years ago. This may be useful for getting
rid of empty workgroups.
(This used to be commit 978980050e)
2001-03-21 04:12:36 +00:00
Jeremy Allison
4ab6182a0f AS/U on a sparc now joins and authenticates against a Samba PDC !
Jeremy.
(This used to be commit 28a0bc5f57)
2001-03-15 00:49:13 +00:00
Jeremy Allison
6c99c38cbf Fixed double fclose() call (I love insure :-).
Jeremy.
(This used to be commit 0a84839dc0)
2001-03-08 22:29:39 +00:00
Herb Lewis
a82df9c673 samba/source/nmbd/nmbd.c change remote_machine name to nmbd instead
of nmb so we write to same log file that
				was originally created as log.nmbd
samba/source/smbd/server.c	change remote_machine name to smbd instead
				of smb so we write to same log file that
				was originally created as log.smbd
samba/source/lib/interface.c	allow binding to all interface IP addresses
				even if on same subnet. This allows you to
				specify which IP's you want in interfaces
				line and use bind interfaces only
(This used to be commit 01dfd59712)
2001-02-15 19:50:34 +00:00
David O'Neill
fcfaebda7f Changes from APPLIANCE_HEAD:
source/smbd/server.c
    source/nmbd/nmbd.c
        - Fixed a very subtle bug with signals. Seems that POSIX requires
          that the signal mask be inhereted. So, if you happen to kick off
          smbd/nmbd from code that has the mask set on SIGUSR1, you lose
          messages.
(This used to be commit b4c98196fc)
2001-01-25 16:36:42 +00:00
Richard Sharpe
92ebc81734 I need a callback arg for cli_NetServerEnum and cli_RNetShareEnum, so I had
to modifiy any routine that calls it to pass NULL and so forth.

Should have no impact. It compiles OK.
(This used to be commit 7f862e387f)
2001-01-04 11:35:55 +00:00
Richard Sharpe
79ad1926d0 We only want to mark mailslot packets as loopback packets if they are to
the DGRAM_PORT, since we want to actually send those to other ports.

They might be for the client library running on the Samba server!
(This used to be commit 05e2dd5e85)
2001-01-03 01:25:05 +00:00
Richard Sharpe
842589582b Make the use of generate_name_trn_id conform to the usage elsewhere ...
(This used to be commit 46a3a56ecf)
2001-01-02 14:24:46 +00:00
Richard Sharpe
39f0f1120f Comment out unused generate_name_trn_id ...
(This used to be commit fb5798e1d9)
2001-01-02 14:00:27 +00:00
Jeremy Allison
901c3224de John Reillys fix for de-registering broadcast names (NT doesn't do this).
Jeremy.
(This used to be commit 245907f2af)
2000-11-17 00:33:06 +00:00
Jeremy Allison
c56301b1d1 Ignore SIGUSR2. Terminate nmbd if we have no interfaces.
Jeremy.
(This used to be commit 580e2e044c)
2000-10-12 21:19:49 +00:00
Jeremy Allison
8582d42646 Ensure browse.dat is written and read in UNIX character set format.
Jeremy.
(This used to be commit 279d0ec656)
2000-10-07 01:15:07 +00:00
Andrew Tridgell
f0ce4f7ae3 - changed the msg_type to be an int instead of an enum so that it is
easier to add new message types to messages.h without breaking old
binaries

- added a MSG_FORCE_ELECTION message to force nmbd to hold an election
(This used to be commit f1c49ca7ce)
2000-09-12 06:13:25 +00:00
Andrew Tridgell
0b2e454703 debug messages now work for nmbd
(This used to be commit 6a503f95b1)
2000-09-11 07:33:44 +00:00
Andrew Tridgell
3689e4ffc1 the first cut of the internal messaging system.
The motivation for this system is to replace the UDP message for
oplocks, but this commit only does the "set debug level" message.
(This used to be commit 2a34ee95f3)
2000-09-11 07:02:43 +00:00
Jeremy Allison
6e150a7ca5 Fix for bind interfaces only sometimes picking the wrong IP address
for a name query. From Steve Langasek <vorlon@netexpress.net>.
Jeremy.
(This used to be commit 9890740121)
2000-08-30 17:34:35 +00:00
Christopher R. Hertel
3c9e410c34 Instead of handing back a string (which might be a DNS name or an IP
string), the wins_srv module now hands back a struct in_addr when it's
called.  It caches the IP address once it has been looked up.  The IP
is cleared (and must be looked up again) if the 'wins server' parameter
is reread, or if the node is marked 'dead'.  A dead node will not be
re-tried for 10 minutes (per a #define in wins_srv.c).

As it was, the code was reading the WINS server name or IP directly from
lp_wins_server.  That's okay, except that if the value was expressed as
a name, then a DNS lookup would be done every time the client wanted to
talk to the server.

I still need to work out the implications of failover regarding the
'unicast subnet' list.

Chris -)-----
(This used to be commit 73aa188320)
2000-07-19 05:32:43 +00:00
Christopher R. Hertel
b35f21fb3a First cut toward adding WINS server failover.
*Note: failover doesn't actually work yet!*  It's just that the code I'm
adding provides all of the pieces necessary.

I do have one big question.  Something that I'll have to ask Jeremy, I'm
thinkin'.  In nmbd/nmbd_subnetdb.c the IP of the WINS server is used to
set up the Unicast subnet.

...so what happens if the WINS server changes?

My guess is either:
  a) nothing.
  b) I'd have to change the unicast subnet entry whenever the WINS server
     changes.

Urq.

BTW, the lp_wins_server() function no longer returns the WINS server name
or IP.  It returns the list of WINS servers entered in smb.conf.  To get
the currently 'live' WINS server, use the wins_srv() function.

Fun, eh?

Chris -)-----
(This used to be commit cc08bdc74f)
2000-07-19 01:21:30 +00:00
Andrew Tridgell
8843a6379d Linux kernel oplocks now seem to work, but need a _lot_ of testing
I had to modify sys_select() to not loop on EINTR. I added a wrapper
called sys_select_intr() which gives the old behaviour.
(This used to be commit b28cc4163b)
2000-06-11 05:57:58 +00:00
Andrew Tridgell
ddc9b8b406 more merging
it is now at the stage that winbindd can compile in the head branch,
but not link
(This used to be commit d178c00aae)
2000-05-10 09:49:55 +00:00
Jeremy Allison
a7a4f4f67c Fixed wild pointer diff found by insure.
Jeremy.
(This used to be commit 158d9cada8)
2000-05-02 23:56:24 +00:00
Jeremy Allison
693ffb8466 Added sys_fork() and sys_getpid() functions to stop the overhead
of doing a system call every time we want to just get our pid.
Jeremy.
(This used to be commit 148628b616)
2000-05-02 02:23:41 +00:00
Andrew Tridgell
84f65e6be6 don't qsort a list less than 2 entries
(This used to be commit 6faa3c23ae)
2000-04-25 00:45:42 +00:00
Andrew Tridgell
f0442220fa fixed a parameter bug found by insure
(This used to be commit a559a8066f)
2000-04-24 11:30:45 +00:00
Jeremy Allison
6259f51dd9 This is a *big* checkin that may break some things, but implements the
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 ab0ecc39d6)
2000-04-22 00:33:16 +00:00
Andrew Tridgell
7b1c5392f7 updates from the TNG branch
(This used to be commit 36fb5bc72f)
2000-04-18 03:34:27 +00:00
Luke Leighton
f5da7470c3 logic for domainsidsize is if size is zero, there's no sid, so don't
advance over it and 4-byte align.

this _used_ to be "regardless of domainsidsize, advance by domainsidsize+3"
which is wrong.
(This used to be commit 5086e6425f)
2000-04-12 05:56:16 +00:00
Jeremy Allison
f6be38cae2 include/byteorder.h: ALIGN4/ALIGN2 macros.
include/includes.h: Added SMB_BIG_UINT_BITS.
lib/util.c: Removed align2/align4 - use macros.
libsmb/namequery.c: Use ALIGN2.
locking/locking.c: Replace do_lock, do_unlock, args with SMB_BIG_UINT, not SMB_OFF_T.
                   Needed to move to hiding POSIX locks at a lower layer.
nmbd/nmbd_processlogon.c: Use ALIGN2/ALIGN4 macros.
smbd/blocking.c: Replace do_lock, do_unlock, args with SMB_BIG_UINT, not SMB_OFF_T.
smbd/reply.c: Replace do_lock, do_unlock, args with SMB_BIG_UINT, not SMB_OFF_T.
Jeremy.
(This used to be commit 491eea8a20)
2000-04-11 19:44:54 +00:00
Andrew Tridgell
420099f96f add a comment
(This used to be commit 0da440c8fe)
2000-04-11 14:25:04 +00:00
Andrew Tridgell
55fa1630e4 some updates to the process logon code to reflect lukes latest
research plus some cleanups
(This used to be commit 1682faa1b0)
2000-04-11 14:11:14 +00:00
Andrew Tridgell
2fa922611b finally got sick of the "extern int Client" code and the stupid
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 5937ab14d2)
2000-04-11 13:55:53 +00:00
Jeremy Allison
a49d86ccc1 Additional fix for nmbd and 127.0.0.1 interface.
Jeremy.
(This used to be commit 715fa7ea8c)
2000-04-03 17:12:25 +00:00
Jeremy Allison
9966573076 Cause nmbd to ignore loopback interface when constructing its interface list. This is done by default when interfaces are probed, but if someone
explicitly adds 127.0.0.1 to the interfaces line for smbd, then nmbd would
start to try and register names on it. This was not good :-(.
Jeremy.
(This used to be commit cc3ad82521)
2000-03-29 21:30:52 +00:00
Andrew Tridgell
1bb5664127 damn, the test was the wrong way around for short_resuest
(This used to be commit 1ac46c4011)
2000-03-28 03:03:34 +00:00
Andrew Tridgell
18bc76a0c6 changed the definition of dos_PutUniCode
the previous definition could result is us overflowing a buffer. The
null termination was always added yet the size returned did not
include the null termination.

the new function takes a BOOL null_terminate, and always returns the
total number of bytes consumed by the string.
(This used to be commit 426c904333)
2000-03-27 12:38:45 +00:00
Andrew Tridgell
6570b48d73 the final part of the nmbd merge between head and tng - this gets the
GETDC stuff sorted out
(This used to be commit f6b56ae93e)
2000-03-27 12:19:58 +00:00
Andrew Tridgell
61302f54bd fixed the hanlding of recursion desired when sending packets from
nmbd. It does NOT follow the rule that packets to the wins server have
rec_des set (I know that we have postulated this in the past). Please
don't screw with this unless you do careful testing from WinXX
clients.

Luke and I spent a couple of hours today getting this right (it was
wrong in both TNG and HEAD)
(This used to be commit 9eda2e27b7)
2000-03-27 08:34:26 +00:00
Luke Leighton
3a290ce80c rename static reload_services function to reload_nmbd_services because
it clashes with other reload_services definitions.
(This used to be commit affaf9c541)
2000-03-27 00:52:33 +00:00
Andrew Tridgell
4e7af2b3b5 when doing a "secure nbns" wack response and check with owner for a
multihomed registration we were sending the packet to the wrong host!
We sent it to the person trying to register rather than to the person
who currently holds the name. That means we were not secure and we
could allow two people to register the same name.

Jeremy, you may wish to merge this change into 2.0.X
(This used to be commit 94ca1d1250)
2000-03-26 23:16:07 +00:00
Andrew Tridgell
b18791b860 merge from tng ...
reload services can be static
(This used to be commit b13a903720)
2000-03-26 23:13:12 +00:00
Jeremy Allison
9db96b7646 lib/system.c: Fixed gcc warnings.
nmbd/nmbd_processlogon.c: Use "True" and "False" instead of 1 and 0.
Others - preparing for multiple pdu write code.
Jeremy.
(This used to be commit 9f879ec396)
2000-02-23 02:02:33 +00:00
Luke Leighton
f7324464b1 richard got the short request for GETDC right (hooray!) win9x _and_ nt
now work.
(This used to be commit 27ef178926)
2000-02-22 21:00:01 +00:00
Jeremy Allison
40122f6e32 Modified auto alignment of ud[] struct on stack to be declared as an
array of pointers. This should cause alignment on a correct boundary..
Spotted by Darren Reed <darrenr@telnetmedia.com>.
Jeremy.
(This used to be commit 91f4d06753)
2000-01-28 23:47:31 +00:00
Andrew Tridgell
171da4d787 this looks like a big commit, but it isn't really :)
This fixes our netbios scope handling. We now have a 'netbios scope' option
in smb.conf and the scope option is removed from make_nmb_name()

this was prompted by a bug in our PDC finding code where it didn't append
the scope to the query of the '*' name.
(This used to be commit b563be824b)
2000-01-07 06:55:36 +00:00
Andrew Tridgell
5e9f559187 implemented talloc() as described on samba-technical. This fixes the
lp_string() bug properly.

we still need to add lp_talloc_free() calls in all the main event
loops, I've only put it in smbd and nmbd thus far.
(This used to be commit aa7f815525)
2000-01-05 06:36:36 +00:00
Andrew Tridgell
632b4f806e added suppport for unexpected udp/138 packets
I also fixed up the lookup_pdc_name() code so that it now works, even
with a NT server that insists on replying to udp/138.

The method I used to match packets was to use the mailslot string as a
datagram ID. The true dgm_id doesn't work as NT doesn't set it
correctly. uggh.

PS: Jeremy, I had to change your code quite a bit, are you sure this
worked with a Samba PDC?? The code looked broken, it got the offsets
wrong in the SMB portion of the packet and filled in the IP
incorrectly.
(This used to be commit 32f66f4ea6)
2000-01-03 06:30:50 +00:00
Andrew Tridgell
d705b62141 got rid of mem_man
yamd is much better, and doesn't require any source code changes
if you haven't seen yamd then take a look at
	http://www3.hmc.edu/~neldredge/yamd/
its excellent!
(This used to be commit 25b13f8b79)
2000-01-03 03:31:41 +00:00
Andrew Tridgell
574788039f added the unexpected packet database (unexpected.tdb)
this means "nmblookup -S" now always works, even with broken servers
the database stores all unexpected replies and these can be accessed
by any client.
while doing this I cleaned up a couple of functions, and put in place
a better trn_id generator. in most places the code got quite a bit
simpler due to the addition of simple helper functions.

I haven't yet put the code in to take advantage of this for pdc
replies - that will be next. Jeremys pdc finding code will then work :)
(This used to be commit 280e6359d3)
2000-01-03 03:17:16 +00:00
Andrew Tridgell
9a781a8c6d - added tdb_flags option to tdb_open()
- added TDB_CLEAR_IF_FIRST flag to clear the database if this is the
  first attached process. Useful for non-persistent databases like our
  locking area (this will also make upgrades to new database layouts easier)
- use lock_path() in a couple of places
- leave connections database open while smbd running
- cleaned up some tdb code a little, using macros for constants
(This used to be commit 00e9da3ca5)
2000-01-02 23:00:27 +00:00
Andrew Tridgell
3db52feb1f first pass at updating head branch to be to be the same as the SAMBA_2_0 branch
(This used to be commit 453a822a76)
1999-12-13 13:27:58 +00:00
Luke Leighton
a76fee7333 more cli_session_setup() calls. what the heck are these doing???
they should all be replaced with cli_establish_connection().

created cli_use_wait_keyboard() which waits on multiple cli_states
and swallows session keepalives.
(This used to be commit fcc39b3f4f)
1999-12-01 22:06:53 +00:00
Luke Leighton
6ddfc68e04 sys_select added one more argument (read, write selectors).
(This used to be commit e4d92ff9df)
1999-12-01 02:15:14 +00:00
Luke Leighton
161c11e4bc - bug in nmbd registering DOMAIN_NAME<1c> to WINS server; recursion
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 8e406c1fa2)
1999-11-19 01:01:07 +00:00
Luke Leighton
da517a3ff4 responses to UDP samquery go back to SERVER<00> not DOMAIN<1c>, the
request name.

modified createuser rpcclient command to examine name being added.  if it
ends in a $, assume that a workstation trust account is being added.
(This used to be commit 4aea261cb0)
1999-11-18 23:15:45 +00:00
Luke Leighton
ccc8585567 added regqueryval command (experimental) to get reg_io_q_info() and
reg_io_r_info() working properly.  previously they weren't well
understood (well, they were the first of the registry functions i did,
back in december 97, ok??? :-)

set ntversion to 0x1 in SAMQUERY, so that we reply same as NT4 srv.
(This used to be commit 98ddeaf442)
1999-11-18 00:26:11 +00:00
Luke Leighton
b231d2fafa - added DCE/RPC "fault" PDU support.
- disabled (AGAIN) the GETDC "if (MAILSLOT\NTLOGON)" code that will get
NT5rc2 to work but WILL break win95 (AGAIN).  this needs _not_ to be
re-enabled but to be replaced with a better mechanism.

- added SMBwrite support (note: SMBwriteX already existed) as NT5rc2 is
sending DCE/RPC over SMBwrite not SMBwriteX.
(This used to be commit 25c70e3c98)
1999-11-15 22:11:10 +00:00
Matthew Chapman
8592314480 Fix for Win95 not being able to find PDC (for User/Server Manager, and
password change requests), from Michael Stockman <pgmtekn@algonet.se>.
GETDC on \MAILSLOT\NET\NETLOGON necessarily returns less information
than the NTLOGON version.
(This used to be commit 8a603a8793)
1999-08-08 04:51:13 +00:00
Matthew Chapman
9c2520e6cd Trying to improve DC location & browsing performance for the average user
who doesn't know what an LMB or DMB is.

* check_master_browser_exists now performs the check the first time
around, so if there is indeed no master browser then Samba takes up the job
much faster.

* Upped default OS level to 32. There is no reason why some stupid little
Windows box should become LMB instead of a Samba *server*.

* "domain master" now defaults to "auto". Currently this attempts to
become DMB iff Samba is the PDC (ala Windows NT). "preferred master" also
defaults to "auto", which enables preferred master iff Samba is DMB.

* lp_server_role now just returns the predetermined role, rather than
working it out each time, since the server role is becoming very heavily
used (esp for the BDC code).
(This used to be commit 4a23a358b5)
1999-04-11 10:23:19 +00:00
Luke Leighton
5a6db490ea SAMLOGON query - alignment issue is beginning to get to me.
(This used to be commit baf55934dc)
1999-03-17 21:35:10 +00:00
Luke Leighton
7f913623be alignment issue for UDP SAMLOGON response.
(This used to be commit 9d01e9d86a)
1999-03-17 19:48:29 +00:00
Luke Leighton
60bfe3819e alignment issue in UDP SAMLOGON response.
(This used to be commit de290627f0)
1999-03-09 02:03:39 +00:00
Luke Leighton
a3c6e96a22 mods to allow inter-domain trust accounts to be added to SAM database
using smbpasswd command.
(This used to be commit 62d499f832)
1999-03-09 01:21:57 +00:00
Luke Leighton
aecbc5b5d3 oh dear, it's this one again. removed check for MAILSLOT\NTLOGON because
it's wrong.  i've seen a packet from nt client on MAILSLOT\NETLOGON
with appended undocumented unicode tacked on the end and the response
contained undocumented unicode tacked on the end.
(This used to be commit 74c7d626cd)
1999-03-09 01:20:08 +00:00
Matthew Chapman
2737f26ad6 Always null-terminate strings.
Also some string length and sizeof(pointer) corrections.
(This used to be commit ce24191939)
1999-02-15 05:33:30 +00:00
Matthew Chapman
fd96929ec1 UNICODE cleanup (see lib/util_unistr.c).
No more ugly static library buffers and all functions take a destination
string length (especially unistrcpy was rather dangerous; we were only
saved by the fact that datagrams are limited in size).
(This used to be commit a1d39af1ce)
1999-02-12 00:16:09 +00:00
Jeremy Allison
3e7039349f Fix bug with nmbd running wild due to recursion in retransmit_or_expire_response_records().
Jeremy.
(This used to be commit d5f05b4fae)
1998-12-17 21:41:28 +00:00
Luke Leighton
58a0cbc0c8 oops, util_pwdb.c appears to be included in PASSDB_OBJ not LIB_OBJ.
(This used to be commit ca10eb4490)
1998-12-09 16:30:37 +00:00
Luke Leighton
1f989cda94 need to initialise global_myworkgroup
(This used to be commit 501617307f)
1998-12-09 16:23:57 +00:00
Andrew Tridgell
cfba976fc2 removed the SID stuff from the head branch as well.
This allows the removal of PASSDB_OBJ, RPC_CLIENT_OBJ and
RPC_PARSE_OBJ from nmbd in the head branch.

so nmbd just went on a diet :)
(This used to be commit be697c9ef0)
1998-12-09 06:35:37 +00:00
Luke Leighton
8d08fb7323 jean-f spotted race condition on generation of sam sid, from starting
nmbd and smbd.  nmbd is now client: smbd is solely responsible for
creating sam_name.SID
(This used to be commit 50fa4822df)
1998-12-03 17:38:20 +00:00
Luke Leighton
04e382fb16 rpc_samr.h parse_samr.c srv_samr.c :
samr_query_aliasmembers (cool!)

util_pwdb.c sids.c nmbd.c server.c smbpasswd.c swat.c :

	pwdb_initialise(BOOL is_server) now creates / reads DOMAIN_NAME.SID
	if is_server is True, and does LsaQueryInfoPolicy(levels 3 and 5)
	to obtain member and pdc sids.
(This used to be commit 3e1eb4f26b)
1998-12-01 19:10:44 +00:00
Luke Leighton
30038de462 weekend work. user / group database API.
- split sam_passwd and smb_passwd into separate higher-order function tables

- renamed struct smb_passwd's "smb_user" to "unix_user".  added "nt_user"
plus user_rid, and added a "wrap" function in both sam_passwd and smb_passwd
password databases to fill in the blank entries that are not obtained
from whatever password database API instance is being used.

NOTE: whenever a struct smb_passwd or struct sam_passwd is used, it MUST
be initialised with pwdb_sam_init() or pwd_smb_init(), see chgpasswd.c
for the only example outside of the password database APIs i could find.

- added query_useraliases code to rpcclient.

- dealt with some nasty interdependencies involving non-smbd programs
and the password database API.  this is still not satisfactorily
resolved completelely, but it's the best i can do for now.

- #ifdef'd out some password database options so that people don't
mistakenly set them unless they recompile to _use_ those options.

lots of debugging done, it's still not finished.  the unix/NT uid/gid
and user-rid/group-rid issues are better, but not perfect.  the "BUILTIN"
domain is still missing: users cannot be added to "BUILTIN" groups yet,
as we only have an "alias" db API and a "group" db API but not "builtin-alias"
db API...
(This used to be commit 5d5d7e4de7)
1998-11-29 20:03:33 +00:00
Jeremy Allison
768761820e Added the same open()/fopen()/creat()/mmap() -> sys_XXX calls.
Tidied up some of the mess (no other word for it). Still doesn't
compile cleanly. There are calls with incorrect parameters that
don't seem to be doing the right thing.

This code still needs surgery :-(.

Jeremy.
(This used to be commit 18ff93a9ab)
1998-11-17 20:50:07 +00:00
Luke Leighton
74d539f557 - group database API. oops and oh dear, the threat has been carried out:
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 0d21e1e609)
1998-11-17 16:19:04 +00:00
Jeremy Allison
24ca89bfb0 Removed acconfig.h configure configure.in include/config.h.in: Made smbwrapper not made
by default.
nmbd*: Changed all calls to namestr() to nmbd_namestr() to fix broken FreeBSD include
	   file problem...sigh.
Jeremy.
(This used to be commit 9ee8f39aed)
1998-11-14 01:04:13 +00:00
Jeremy Allison
c082539152 client/client.c: Patch to tidy up file size output.
nmbd/nmbd.c: Someone (a "yank" no doubt :-) Changed instances of "initialise" to
             "initialize". Someone get that man an *English* dictionary.... :-) :-).
Jeremy.
(This used to be commit 6279be7f96)
1998-11-02 18:12:28 +00:00
Luke Leighton
502e2ec3cf removed comment line at end of file
(This used to be commit 5e2fc8b7cc)
1998-11-02 16:20:25 +00:00
Andrew Tridgell
04f2858fd7 took out Lukes change as it breaks domain logons for Win95 clients
(ie. it breaks Sues machine).

Luke, your comment was:

  put unicode strings after SAMLOGON query regardless of whether it's
  an NT mailslot or a non-NT mailslot, after having observed this behaviour
  out of NT machines.

perhaps you could post the relevant tcpdump or netmon capture so we
can see what is going on? I suspect that what you saw isn't exactly
what the win95 boxes are generating. Maybe you saw a GETDCxxx instead
of a GETDC000 ? Maybe we need a switch based on the GETDC request
type?

We won't know unless we see sniffs.
(This used to be commit a2bacc0895)
1998-10-31 07:38:50 +00:00
Christopher R. Hertel
6f61253648 Okay, this is really silly but removing one space from one debug statement
meant that one hex dump would fit within 80 characters in lynx after HTML
conversion.
(This used to be commit c391f076f2)
1998-10-22 22:51:45 +00:00
Christopher R. Hertel
034a12fdcb Minor change.
The debug_browse_data() function does a hex dump of a browser packet.  The
last line is often not a full 16 bytes, which would miss-align the hex
output.  I've added the padding needed to align the hex output.

Chris -)-----
(This used to be commit 9f9b30abab)
1998-10-22 18:07:39 +00:00
Christopher R. Hertel
2356f467d1 Another cosmetic change.
When dumping the wins.dat, this module will also write the database
contents to the log file (don't do this if you have a large wins.dat!).
The output was in a sort of tabular format, except that the asctime()
function was used and it always terminates its output with a newline.

I did a bit of fussing, removed the '\n' character, and did my best to
line up the other columns.  If the output format of asctime() is
different on different systems, then the columns won't line up, but
the output will still look better than it did before.

Chris -)-----
(This used to be commit 57295113fe)
1998-10-22 00:30:41 +00:00
Christopher R. Hertel
88a0a8c088 Changed the debug calls to use the newer debug macros. This allowed me to
break up some very long lines in both the code and the output.  The change
is mostly cosmetic, but should improve log file readability.
(This used to be commit fc4e0148eb)
1998-10-21 17:26:54 +00:00
Luke Leighton
9307940876 fixing smbd encrypted rpcs (data lens, alloc hints, sequence nums argh).
put unicode strings after SAMLOGON query regardless of whether it's
an NT mailslot or a non-NT mailslot, after having observed this behaviour
out of NT machines.
(This used to be commit c101113ec2)
1998-10-21 01:35:01 +00:00
Andrew Tridgell
f36d5c8bbf get type of callback right
(This used to be commit 327eba774e)
1998-10-05 03:53:25 +00:00
Jeremy Allison
0ccf4104a1 Missed one removed multi-statement line. Grrr.
Jeremy.
(This used to be commit 7958787d9b)
1998-09-29 17:17:48 +00:00
Jeremy Allison
da0c1ef08e Fixed bug introduced by me in dead code elimination.
Bug was caused by multiple C statements on a line.
IMHO this is a *BUG* and will be treated as such....
Fixed all such multiple statements in this file.
Jeremy.
(This used to be commit ea3ab46f12)
1998-09-29 17:16:15 +00:00
Alexandre Oliva
a2d7f765e8 get away with dummy and .dummy files
(This used to be commit 90a8a02484)
1998-09-29 04:52:17 +00:00
Jeremy Allison
cf3a9741dc Changes to test in configure if capabilities are enabled on a system.
Changes to get Samba to compile cleanly with the IRIX compiler
with the options : -fullwarn -woff 1209,1174 (the -woff options
are to turn off warnings about unused function parameters and
controlling loop expressions being constants).
Split prototype generation as we hit a limit in IRIX nawk.
Removed "." code in smbd/filename.c (yet again :-).
Jeremy.
(This used to be commit e0567433bd)
1998-09-28 21:43:48 +00:00
Alexandre Oliva
cf971f88ac automated generation of .dummy files for each subdirectory;
dummy.in files are no longer needed, and new directories will be taken
care of automatically, at configure (or config.status --recheck) time
(This used to be commit 237a8e5fe6)
1998-09-28 00:14:36 +00:00
Jeremy Allison
5f7ee36056 Makefile.in: Fixed bug with continuation line causing proto to fail.
Added $(PROGS) $(SPROGS) as targets for make clean.
acconfig.h: Added HAVE_IRIX_SPECIFIC_CAPABILITIES.
configure.in: Added sys/capability.h header check.
              Added function checks for srandom random srand rand.
              Added HAVE_IRIX_SPECIFIC_CAPABILITIES test.
includes.h: Added #include <sys/capability.h>.
ntdomain.h: Moved struct acct_info into here from smb.h
smb.h: Added KERNEL_OPLOCK_CAPABILITY define.
       Moved enum action_type into rpcclient.h
       Moved struct cli_state into client.h
       Moved struct nt_client_info, struct tar_client_info, struct client_info
             into rpcclient.h
lib/genrand.c: Changed to use sys_random() & friends.
lib/smbrun.c: Lose capabilities after fork.
lib/system.c: Added set_process_capability(), set_inherited_process_capability()
              sys_random(), sys_srandom().
lib/util.c: Added Ander's EFBIG lock check to fcntl_lock for 64 bit access to an
            32 bit mounted NFS filesystem.
nmbd/nmbd.c: Changed to use sys_random() & friends.
nmbd/nmbd_browsesync.c: Changed to use sys_random() & friends.
passdb/ldap.c: Missed one pdb_encode_acct_ctrl call.
passdb/passdb.c: Changed to Ander's code for ' ' characters.
passdb/smbpass.c: Added Ander's code to reset ACB_PWNOTREQ.
script/mkproto.awk: Added 'long' to prototypes.
smbd/chgpasswd.c: Lose capabilities after fork.
smbd/open.c: Do the mmap *after* the kernel oplock.
smbd/oplock.c: Removed stub code from kernel oplock path.
               Added set_process_capability(), set_inherited_process_capability() calls.
smbd/reply.c: Initialize count = 0, offset = 0.
smbd/server.c: Added set_process_capability(), set_inherited_process_capability() calls.
tests/summary.c: Ensure we have RANDOM or RAND.
utils/smbpasswd.c: Added Ander's code to reset ACB_PWNOTREQ.
utils/torture.c: Changed to use sys_random() & friends.

Jeremy.
(This used to be commit e8be306f23)
1998-09-25 23:40:49 +00:00
Luke Leighton
66d5d73a5d added rpcclient program
(This used to be commit aa38f39d67)
1998-09-25 21:01:52 +00:00
Alexandre Oliva
ac39ce3eba replace getpass() with getsmbpass() if getsmbpass.c compiles
(This used to be commit 9a5bdf5c1b)
1998-09-21 11:34:44 +00:00
Alexandre Oliva
e649750cb4 major autoconf clean-up
fix problems in builds with srcdir!=builddir
(This used to be commit 1ffc3b807a)
1998-09-21 09:07:08 +00:00
Andrew Tridgell
2e6f6bc7f8 oops ... I got the filenames wrong in my cleanup of the wins database
save, so it started saving weird filenames (from an unitialised
fstring).

chaos reigns!
(This used to be commit 20a550d61e)
1998-09-18 13:52:30 +00:00
Jeremy Allison
1e17cbd2a3 nmbd/nmbd_winsserver.c: Fixed printf style warning.
script/mkproto.awk: Added SMB_BIG_UINT.
Jeremy.
(This used to be commit c22c40f0ca)
1998-09-18 00:12:15 +00:00
Jeremy Allison
ac9b687cc2 configure configure.in: Added tests for fseek64 and ftell64.
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 c381d32e3d)
1998-09-17 19:16:12 +00:00
Andrew Tridgell
c8e6aa6dc1 fixed another potential fork bomb where the wins file becomes
non-writeable for some reason.
(This used to be commit 9edd43dcd6)
1998-09-17 08:35:07 +00:00
Andrew Tridgell
d66a657f90 fixed the nmbd fork bomb. It was a silly mistake, as
expected. wins_write_database() didn't exit after doing its stuff, so
when it returned you had two copies of nmbd :)
(This used to be commit 5e6488d483)
1998-09-17 08:27:46 +00:00
Andrew Tridgell
1eef953aca fixed a typo in my last commit
(This used to be commit 31b4048362)
1998-09-17 08:23:00 +00:00
Andrew Tridgell
e959f2e232 fixed a potential problem with wins_write_database() child processes.
In sig_term() we were calling wins_write_database(0) which would fork a
child. This child might then get killed by the same process killing
off the parent. That process would then fork another child etc.

The solution is to pass a "background" flag to wins_write_database(0)
and only fork if this is set.
(This used to be commit 1e1a512e3f)
1998-09-17 06:36:08 +00:00
Andrew Tridgell
42edee90bf fixed a bug in the wins database writer that caused the database to be
written continuously rather than once every 5 seconds (at most).

also changed it to 20 seconds :)
(This used to be commit 1b07de7079)
1998-09-10 04:00:09 +00:00
Christopher R. Hertel
5de3c13680 Copyright notices written to debug logs are now through 1998.
Chris -)-----
(This used to be commit ac13c29d46)
1998-09-09 16:37:54 +00:00
Andrew Tridgell
e9ea36e4d2 tridge the destroyer returns!
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 2204475c87)
1998-09-05 05:07:05 +00:00
Andrew Tridgell
148691b1c5 we are never interested in SIGPIPE so just ignore (block) it
always. Don't even install a handler.
(This used to be commit 72c383f4b7)
1998-09-02 05:00:47 +00:00
Andrew Tridgell
a2450e6fb3 I looked at the refresh issue a bit more and discovered that Samba
also doesn't switch to a registration if a refresh fails, instead the
name is removed! This makes it even more imortant that a Samba WINS
server accepts refresh requests as registration requests if the name
is not registered. I've gone ahead and implemented this.
(This used to be commit 07f825fc94)
1998-08-31 09:38:50 +00:00
Andrew Tridgell
5e20600e54 minor fixes to the DMB<->DMB sync code. We now get the dmb name from
the local_master name on the unicast subnet if it is unknown.
(This used to be commit 222b6d90e0)
1998-08-31 07:23:11 +00:00
Andrew Tridgell
f8ad53aa03 I realised that my DMB<->DMB sync code has the property that the
amount of network traffic grows as the square of the number of
workgroups. It probably wouldn't have caused problems but to be safe I
changed the code to use random() to decrease the probability of a
DMB<->DMB sync in proportion to the number of known workgroups. This
keeps the nice browse connectivity while making the traffic rise only
linearly with the number of workgroups.
(This used to be commit 685f4ef2e1)
1998-08-31 06:59:23 +00:00
Andrew Tridgell
055e3c88e6 set a maximum name refresh time of 20 minutes.
The previous code was strictly correct, but not very practical. self
names were only refreshed every 3 days. I hit a situation where the
Samba WINS server was restarted after deleting wins.dat and didn't
notice some remote subnets (also running Samba). I realised that the
complete database wouldn't have been rebuilt for 3 days, which is way
too long. In order to recover from WINS restarts we need a much
shorter maximum refresh time.
(This used to be commit 1d23dd0912)
1998-08-31 04:19:31 +00:00
Andrew Tridgell
61b5fd6f32 bounds check next_token() to prevent possible buffer overflows
(This used to be commit 3eade55dc7)
1998-08-31 03:11:42 +00:00
Andrew Tridgell
ab4577f141 added a dest_port parameter to send_mailslot() so we send replies to
the correct port in environments like ip masq.
(This used to be commit 7d455ee637)
1998-08-30 17:04:24 +00:00
Andrew Tridgell
98b0fafc61 a couple of debug lines
(This used to be commit 03d343ddf5)
1998-08-30 16:33:48 +00:00
Andrew Tridgell
998db177ba finished the asynchronous browse synchronisation code. It even seems
to work (not a lot of testing yet though).

Now we just need to deal with people worried about having more than
two nmbd processes sometimes. (the async processes are created on
demand for browse sync, so you'll only see more than 2 occasionally)
(This used to be commit a350a54680)
1998-08-30 15:58:17 +00:00
Andrew Tridgell
f04d5b6b11 we we have successfully done a query on *<1b> from a wins server and
then obtained a node status response we need to remember the server
name of the master browser so that other browse clients asking us for
a workgroup list will get a entry for the master of that workgroup.
(This used to be commit 601f995ffb)
1998-08-30 09:50:45 +00:00
Andrew Tridgell
179e8c66f1 changed the way that name query records are sorted in replies. They
are now sorted by the number of common leading bits in the IP address
with the address of the querying host.
(This used to be commit 4460a1bc6a)
1998-08-30 08:45:23 +00:00
Andrew Tridgell
3debe642bd include our netbios names list and our workgroup in the wins.dat hash
(This used to be commit f555a76df6)
1998-08-30 06:49:14 +00:00
Andrew Tridgell
5a44ce9caa changed the format of the wins.dat file slightly.
It now has a line like this:

VERSION 1 251152

the first number is a version #define in nmbd_winsserver.c and will be
used if we ever have to change the format again.

The second number is a hash of the current interfaces setting. It is
used to detect the case where nmbd is restarted on a machine after the
IP of the machine has changed (or the interfaces list has changed in
any way). When that happens we need to discard the old wins.dat cache
or you end up with chaos. This has bitten quite a few people, they
find that when they move a machine it continues using the old IP for
some things for the next week until the wins entries time out!

I've checked, and the old nmbd can handle the new format, although it
does spit out a spurious error message about the VERSION line. So
users can safely run 2.0alpha then switch back to 1.9.18 without
problems.
(This used to be commit c4a8cdc60a)
1998-08-30 05:43:59 +00:00
Andrew Tridgell
1778debff1 added some defensive programming to nmbd. This mostly means zeroing
areas of memory before freeing them.

While doing this I also found a couple of real bugs. In two places we
were freeing some memory that came from the stack, which leads to
a certain core dump on many sytems.
(This used to be commit c5e5c25c85)
1998-08-30 04:27:26 +00:00
Andrew Tridgell
7731692b74 don't exit on a SIGPIPE
(This used to be commit f18b4e95bf)
1998-08-29 03:10:39 +00:00
Jeremy Allison
38142a1ebb This checking fixes the statcache bug that stopped NetBench from running
correctly. Added new parameter "stat cache size" - set to 50 by default.

I now declare the statcache code officially "open" for business :-).
It gets a hit rate of 97% with a NetBench run and seems to make
using a case insensitive run as efficient as a case sensitive run.

Also tidied up our sys_select usage - added a maxfd parameter and
also added an implementation of select in terms of poll(), for systems
where poll() is much faster. This is disabled by default.

Jeremy.
(This used to be commit 779b924ec1)
1998-08-28 21:46:29 +00:00
Andrew Tridgell
c077bce5c0 nmbd would core dump if a large number of netbios aliases is set. The
problem was a buffer overflow in process_node_status_request().

this really points out a general problem is allocating MAX_DGRAM_SIZE
packets on the stack in nmbd. There must be a better way.
(This used to be commit 7db45f169c)
1998-08-28 14:35:24 +00:00
Christopher R. Hertel
7fe3a42857 nmbd and smbd had different behavior with respect to log files. nmbd would
default to overwrite and smbd would default to append.  Also, the -a option
(actually a toggle, such that "-a -a" would set the default) was documented
as append mode for nmbd, and *overwrite mode* for smbd.

nmbd now defaults to append mode, to match smbd.  The -a option now always
means append, and I've added the -o option to both, meaning overwrite.

Note that the change to nmbd's default behavior may confuse some people.
I've not seen anything about 2.0.0 changes in the WHATSNEW.txt file.
Where would I document a change like this?

Chris -)-----
(This used to be commit b1d374fb14)
1998-08-21 17:21:55 +00:00
Jeremy Allison
e13aeea928 configure: Changes for extra headers.
configure.in: Source for header changes.
client/clitar.c: Fixed isXXX macros & debugs for gcc pedantic compile.
include/config.h.in: Added MEMSET, BZERO, MEMORY, RPCSVC_YPCLNT, STRINGS headers.
include/includes.h: Headers for the above.
include/smb.h: Made SIGNAL_CAST POSIX by default void (*)(int).
lib/access.c: Fixed isXXX macros & debugs for gcc pedantic compile.
lib/charset.c: Fixed isXXX macros & debugs for gcc pedantic compile.
lib/debug.c: Fixed signal functs.
lib/kanji.c: Fixed isXXX macros & debugs for gcc pedantic compile.
lib/smbrun.c: Fixed isXXX macros & debugs for gcc pedantic compile.
lib/util.c: Fixed isXXX macros & debugs for gcc pedantic compile.
libsmb/namequery.c: Fixed isXXX macros & debugs for gcc pedantic compile.
locking/shmem.c: Fixed isXXX macros & debugs for gcc pedantic compile.
locking/shmem_sysv.c: Fixed error messages in sysV stuff.
nmbd/asyncdns.c: Fixed signal functs.
nmbd/nmbd.c: Fixed isXXX macros & debugs for gcc pedantic compile.
passdb/passdb.c: Fixed isXXX macros & debugs for gcc pedantic compile.
passdb/smbpassfile.c: Fixed isXXX macros & debugs for gcc pedantic compile.
smbd/chgpasswd.c: Fixed isXXX macros & debugs for gcc pedantic compile.
smbd/ipc.c: Fixed isXXX macros & debugs for gcc pedantic compile.
smbd/nttrans.c: Fixed fsp code path.
smbd/password.c: fixed HAVE_YP_GET_DEFAULT_DOMAIN problem.
smbd/printing.c: Fixed isXXX macros & debugs for gcc pedantic compile.
smbd/reply.c: Fixed isXXX macros & debugs for gcc pedantic compile.
smbd/server.c: Fixed isXXX macros & debugs for gcc pedantic compile.
smbd/trans2.c: Fixed core dump bug.
smbd/uid.c: Fixed isXXX macros & debugs for gcc pedantic compile.
Jeremy.
(This used to be commit 1b9cbcd02e)
1998-08-15 01:19:26 +00:00
Andrew Tridgell
b9623ab59e this is the bug change to using connection_struct* instead of cnum.
Connections[] is now a local array in server.c

I might have broken something with this change. In particular the
oplock code is suspect and some .dll files aren't being oplocked when
I expected them to be. I'll look at it after I've got some sleep.
(This used to be commit c7ee025ead)
1998-08-14 17:38:29 +00:00