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Commit Graph

40 Commits

Author SHA1 Message Date
Richard Sharpe
39f0f1120f Comment out unused generate_name_trn_id ...
(This used to be commit fb5798e1d9)
2001-01-02 14:00:27 +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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Christopher R. Hertel
f1abfacd4d I finished removing timestring() calls from DEBUG() messages. Also went
through and changed some DEBUG() calls to DEBUGADD() to combine output
under a single timestamp.  There were too many timestamps.

Note that Jeremy has told me that he's working on adding a config parameter
to turn timestamps off.  Cool.

Chris -)-----
(This used to be commit 247dbc9a24)
1998-08-03 18:13:13 +00:00
Jeremy Allison
d8b0a8bab2 nisppass.c: Fixed incorrect parameter usage.
nmbd_become_lmb.c: Add 'force_new_election' parameter to some functions.
                   This allows the start of the election to be done *after*
                   the demotion from local master browser is done.
                   Also changed code so release of 1d name is done
                   immediately to allow other local master to gain it.
nmbd_elections.c: Ensured no elections are run until we have registered
                  the WORKGROUP<1e> name that we must listen on to participate
                  in elections.
nmbd_incomingdgrams.c: Use force_new_election code.
nmbd_namelistdb.c: Make update_name_in_namelist static.
nmbd_subnetdb.c: Fix bug in comparison function. We cannot use memcmp
                   as structure packing may make this fail.
nmbd_packets.c: Ensure that we only send one release packet when
                sending a broadcast packet.
nmbd_workgroupdb.c: Ensure we put the correct value in the ElectionCriterion field.
nmblib.c: Ensure make_nmb_name zero's the struct nmb_name.
Jeremy.
(This used to be commit 1fcb094ba0)
1998-06-27 00:27:44 +00:00
Christopher R. Hertel
96bc404277 This is a first step toward moving long namelists into a database. I
split the name_record structure into pieces.  The goal is that the key
(the name) be separate from the data associated with the key.  Databases
such as gdbm store information in [key,content] pairs.

There is no functional change in with this update.  It's just a step in
the direction that Jeremy and I have been discussing.

Chris -)-----
(This used to be commit e420a4bd7d)
1998-06-09 01:56:18 +00:00
Jeremy Allison
f888868f46 This is a security audit change of the main source.
It removed all ocurrences of the following functions :

sprintf
strcpy
strcat

The replacements are slprintf, safe_strcpy and safe_strcat.

It should not be possible to use code in Samba that uses
sprintf, strcpy or strcat, only the safe_equivalents.

Once Andrew has fixed the slprintf implementation then
this code will be moved back to the 1.9.18 code stream.

Jeremy.
(This used to be commit 2d77445400)
1998-05-12 00:55:32 +00:00
Jeremy Allison
ec6fde99ab Fixed bug that John found in WINS server code. When nmbd as a WINS
server is sending out a name_query after a WACK, it needs to send
a packet with recursion_desired = 0 (yes Luke, you were right all
along :-). If it doesn't then if it's talking to itself then the
query packet ends up back in the WINS server instead of in the client
side code.
Makefile: Changed proto generation to stop including NMBDOBJ twice.
nmbd_namequery.c nmbd_packets.c nmbd_winsserver.c: Added extra
query_name_from_wins_server() code.

Jeremy.
(This used to be commit c5ca05c295)
1998-04-20 20:32:50 +00:00
Jeremy Allison
cac6a060af Changes to allow Samba to be compiled with -Wstrict-prototypes
with gcc. (Not a big change although it looks like it :-).

Jeremy.
(This used to be commit cd2613c572)
1998-04-13 19:24:06 +00:00
Jeremy Allison
fd6dacbcdb We were missing a case switch in announcement processing - we
were loggin a become backup request with debug log level of 0
- thus producing lots of annoying error messages.

Now handle this explicitly.
Jeremy.
(This used to be commit 0f4914b870)
1998-04-02 19:12:11 +00:00
Jeremy Allison
45dab9f065 Makefile, password.c, includes.h: Added KRB4 patches from Johan Hedin <johanh@fusion.kth.se>
nmbd_packets.c: Patch for aliased interfaces from Daniel Haun <dhaun@ecf2.puc.edu>.
Jeremy.
(This used to be commit 60f6302b19)
1998-02-26 22:58:21 +00:00
Jeremy Allison
c16d4aec00 nmbd_packets.c: nmbd_subnetdb.c: Patch from Andrey Alekseyev <fetch@muffin.arcadia.spb.ru>
to fix the fact that retransmit_or_expire_response_records() wasn't looking
at the WINS subnet.
server.c: Patch from jkf@soton.ac.uk to add %p (NIS server path) substitution.
smbpass.c: Fix to stop parsing failing on non-valid lines.
trans2.c: Fix for volume serial number code.
util.c:  Patch from jkf@soton.ac.uk to add %p (NIS server path) substitution.
         Fix for warnings under RH5. gcc 2.8.
Jeremy.
(This used to be commit e58ab3bbe6)
1998-02-20 19:48:01 +00:00
Jeremy Allison
55f400bd84 This is *not* a big change (although it looks like one).
This is merely updating the Copyright statements from 1997 to 1998.
It's a once a year thing :-).
NO OTHER CHANGES WERE MADE.
Jeremy.
(This used to be commit b9c1697723)
1998-01-22 13:27:43 +00:00
Jeremy Allison
2d1ff641f0 Fixed send_mailslot code where src_type was always being set to zero.
Fix found by Bernhard Laeser <nlaesb@ascom.ch>.
Jeremy.
(This used to be commit 303b5a79c8)
1998-01-21 12:15:07 +00:00
Jeremy Allison
aef2c5d699 Added SIGUSR1/SIGUSR2 handling.
Sending nmbd/smbd a SIGUSR1 will raise the debug level by one (capped at 10)
sending a SIGUSR2 will lower it (lower limit at zero).
Jeremy.
(This used to be commit 6a3cb6f4b4)
1997-12-24 09:30:56 +00:00
Jeremy Allison
16bf14adf1 Added Lanman announce patch from Jacco de Leeuw <leeuw@wins.uva.nl>.
Also added code to stop old Samba servers that announce the workgroup
name as master browser name when they are a local master browser.
Jeremy.
(This used to be commit 3605da0557)
1997-12-16 09:20:34 +00:00
Jeremy Allison
64f0348a3f This is it ! The mega-merge of the JRA_NMBD_REWRITE branch
back into the main tree.
For the cvs logs of all the files starting nmbd_*.c, look
in the JRA_NMBD_REWRITE branch. That branch has now been
discontinued.
Jeremy.
(This used to be commit d80b0cb645)
1997-12-13 14:16:07 +00:00