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2002-07-09the last WINS update broke self registration when we are a WINSAndrew Tridgell1-3/+4
server. The real problem is all the special cases we had for when we are a wins server as opposed to when we are using a 'real' wins server. This patch removes the special cases. We now accept non-broadcast packets from ourselves and we use ourselves as a wins server when we are one. This gets rid of the special cases and simplifies things quite a bit. It all seems to work, but there are bound to be problems found later. (This used to be commit 3e843d30158d05cdfba716bac7e5c0a75ae7a79c)
2002-06-27The next phase in the WINS rewrite!Andrew Tridgell1-110/+122
We now cope wiith multiple WINS groups and multiple failover servers for release and refresh as well as registration. We also do the regitrations in the same fashion as W2K does, where we don't try to register the next IP in the list for a name until the WINS server has acked the previos IP. This prevents us flooding the WINS server and also seems to make for much more reliable multi-homed registration. I also changed the dead WINS server code to mark pairs of IPs dead, not individual IPs. The idea is that a WINS server might be dead from the point of view of one of our interfaces, but not another, so we need to keep talking to it on one while moving onto a failover WINS server on the other interface. This copes much better with partial LAN outages and weird routing tables. (This used to be commit 313f2c9ff7a513802e4f893324865e70912d419e)
2002-06-26This commit finally gives us multiple wins server groups. We nowAndrew Tridgell1-50/+47
accept an extended syntax for 'wins server' like this: wins server = group1:192.168.2.10 group2:192.168.3.99 group1:192.168.0.1 The tags before the IPs don't mean anything, they are just a way of grouping IPs together. If you use the old syntax (ie. no ':') then an implicit group name of '*' is used. In general I'd recommend people use interface names for the group names, but it doesn't matter much. When we register in nmbd we try to register all our IPs with each group of WINS servers. We keep trying until all of them are registered with every group, falling back to the failover WINS servers for each group as we go. When we do a WINS lookup we try each of the WINS servers for each group. If a WINS server for a group gives a negative answer then we give up on that group and move to the next group. If it times out then we move to the next failover wins server in the group. In either case, if a WINS server doesn't respond then we mark it dead for 10 minutes, to prevent lengthy waits for dead servers. (This used to be commit e125f06058b6b51382cf046b1dbb30728b8aeda5)
2002-06-26- completely rewrote the wins_srv.c code. It is now much simpler, andAndrew Tridgell1-4/+12
gives us a good grounding to properly support multiple wins servers for different interfaces (which will be coming soon ...) - fixed our wins registration failover code to actually do failover! We were not trying to register with a secondary wins server at all when the primary was down. We now fallback correctly. - fixed the multi-homed name registration packets so that they work even in a non-connected network (ie. when one of our interfaces is not routable from the wins server. Yes, this really happens in the real world). (This used to be commit a049360d5b0d95a935b06aad43efc17d34de46dc)
2002-01-31Fix from Michael Steffens <michael_steffens@hp.com> to make signalJeremy Allison1-1/+1
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 3af16ade173cac24c1ac5eff4a36b439f16ac036)
2002-01-30Removed version number from file header.Tim Potter1-2/+1
Changed "SMB/Netbios" to "SMB/CIFS" in file header. (This used to be commit 6a58c9bd06d0d7502a24bf5ce5a2faf0a146edfa)
2002-01-11Same fix as went into 2.2 (I'm waiting for jerry to finish some code).Jeremy Allison1-1/+1
Jeremy. (This used to be commit 01ff6ce4963e1daff019f2b936cef218e1c93f67)
2001-10-02Removed 'extern int DEBUGLEVEL' as it is now in the smb.h header.Tim Potter1-2/+0
(This used to be commit 2d0922b0eabfdc0aaf1d0797482fef47ed7fde8e)
2001-09-17move to SAFE_FREE()Simo Sorce1-2/+2
(This used to be commit 1446a1562b1c618c023b056f476e26da7ee3d532)
2001-04-27Mismatched format and args.Jeremy Allison1-1/+1
Jeremy. (This used to be commit d57feb2c85f973ad22098054b8d6d049869e2a69)
2001-04-25More paranioa fixes against nmbd lengths.Jeremy Allison1-7/+7
Jeremy. (This used to be commit 53f35a71c6fc46814eca914573506622d7db4e08)
2001-04-24Fix bad length in dgram.Jeremy Allison1-0/+7
Jeremy. (This used to be commit 8bd27845f0d8b19409ba79c028ce54732d7276e1)
2001-04-24Patch for nmbd core dump in printing debug packets. No length check.Jeremy Allison1-3/+5
Jeremy. (This used to be commit eacb96396d57d6b622b750d64b3686e6fbeaf68c)
2001-01-03We only want to mark mailslot packets as loopback packets if they are toRichard Sharpe1-1/+1
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 05e2dd5e85d4aca1ccb9f6991e1415f85cbbdc1a)
2001-01-02Make the use of generate_name_trn_id conform to the usage elsewhere ...Richard Sharpe1-1/+1
(This used to be commit 46a3a56ecf411eb885aee2892e12d3846ce32ad6)
2001-01-02Comment out unused generate_name_trn_id ...Richard Sharpe1-1/+1
(This used to be commit fb5798e1d9eb518f85e30680883c0460141b245d)
2000-09-12- changed the msg_type to be an int instead of an enum so that it isAndrew Tridgell1-11/+0
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 f1c49ca7ce56bc39259041a71479e84ebf53eeca)
2000-09-11debug messages now work for nmbdAndrew Tridgell1-82/+75
(This used to be commit 6a503f95b10f6661b089f30f2b5ffebead32685c)
2000-09-11the first cut of the internal messaging system.Andrew Tridgell1-12/+0
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 2a34ee95f3929cff131db6c5a2b4820194c05b2d)
2000-08-30Fix for bind interfaces only sometimes picking the wrong IP addressJeremy Allison1-2/+24
for a name query. From Steve Langasek <vorlon@netexpress.net>. Jeremy. (This used to be commit 9890740121ae7bd7a0196bbf946c6f8c82aa7f6e)
2000-06-11Linux kernel oplocks now seem to work, but need a _lot_ of testingAndrew Tridgell1-1/+1
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 b28cc4163bc2faaa80c5782fc02c8f03c410cdeb)
2000-05-02Added sys_fork() and sys_getpid() functions to stop the overheadJeremy Allison1-1/+1
of doing a system call every time we want to just get our pid. Jeremy. (This used to be commit 148628b616b5c29ba6340d65fc3ddbcabba6e67a)
2000-03-27the final part of the nmbd merge between head and tng - this gets theAndrew Tridgell1-5/+4
GETDC stuff sorted out (This used to be commit f6b56ae93e47a54317f2711533ec8208d5cbc8a9)
2000-03-27fixed the hanlding of recursion desired when sending packets fromAndrew Tridgell1-23/+22
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 9eda2e27b74d95975e481d92930ef87de7006919)
2000-01-07this looks like a big commit, but it isn't really :)Andrew Tridgell1-7/+8
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 b563be824b8c3141c49558eced7829b48d4ab26f)
2000-01-03added suppport for unexpected udp/138 packetsAndrew Tridgell1-9/+12
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 32f66f4ea63038cb4b3785bdf1762abdde076f5d)
2000-01-03added the unexpected packet database (unexpected.tdb)Andrew Tridgell1-1/+2
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 280e6359d36c9bc8dcded302f15c3a1db8e3feeb)
1999-12-13first pass at updating head branch to be to be the same as the SAMBA_2_0 branchAndrew Tridgell1-39/+80
(This used to be commit 453a822a76780063dff23526c35408866d0c0154)
1999-12-01sys_select added one more argument (read, write selectors).Luke Leighton1-1/+1
(This used to be commit e4d92ff9dfc51735e6932748f66a7c20b2c1cb6a)
1999-11-19- bug in nmbd registering DOMAIN_NAME<1c> to WINS server; recursionLuke Leighton1-8/+17
desired flag MUST be set in any NBT UDP packets sent to a WINS server, else they will go to the WINS client side of the NT NetBIOS kernel instead, and will get trashed. - added \PIPE\browser server-side code. (This used to be commit 8e406c1fa296c3f97b1cd7ddde7b5aeb9232b26e)
1999-11-18responses to UDP samquery go back to SERVER<00> not DOMAIN<1c>, theLuke Leighton1-1/+1
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 4aea261cb0e5f34255ff83271eb5cadb0eb78bc9)
1999-03-09mods to allow inter-domain trust accounts to be added to SAM databaseLuke Leighton1-51/+4
using smbpasswd command. (This used to be commit 62d499f83256c6e8b3308dc4bd8e9f5df873b14b)
1998-12-17Fix bug with nmbd running wild due to recursion in ↵Jeremy Allison1-9/+24
retransmit_or_expire_response_records(). Jeremy. (This used to be commit d5f05b4faef50e7cfc0ed05a87d92e14102106c6)
1998-11-14Removed acconfig.h configure configure.in include/config.h.in: Made ↵Jeremy Allison1-23/+23
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 9ee8f39aed8772a05c203161b4ae6b7d90d67481)
1998-10-22Okay, this is really silly but removing one space from one debug statementChristopher R. Hertel1-1/+1
meant that one hex dump would fit within 80 characters in lynx after HTML conversion. (This used to be commit c391f076f29cff917fd51d58598e1ad11048e824)
1998-10-22Minor change.Christopher R. Hertel1-1/+1
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 9f9b30abab118f0a2e007beddd79de38a2d5ea29)
1998-09-28Changes to test in configure if capabilities are enabled on a system.Jeremy Allison1-1/+1
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 e0567433bd72aec17bf5a54cc292701095d25f09)
1998-09-05tridge the destroyer returns!Andrew Tridgell1-8/+7
prompted by the interpret_security() dead code that Jean-Francois pointed out I added a make target "finddead" that finds potentially dead (ie. unused) code. It spat out 304 function names ... I went through these are deleted many of them, making others static (finddead also reports functions that are used only in the local file). in doing this I have almost certainly deleted some useful code. I may have even prevented compilation with some compile options. I apologise. I decided it was better to get rid of this code now and add back the one or two functions that are needed than to keep all this baggage. So, if I have done a bit too much "destroying" then let me know. Keep the swearing to a minimum :) One bit I didn't do is the ubibt code. Chris, can you look at that? Heaps of unused functions there. Can they be made static? (This used to be commit 2204475c87f3024ea8fd1fbd7385b2def617a46f)
1998-08-30added a dest_port parameter to send_mailslot() so we send replies toAndrew Tridgell1-4/+3
the correct port in environments like ip masq. (This used to be commit 7d455ee637b6ff70c95845f89d71573ca07b83f3)
1998-08-28This checking fixes the statcache bug that stopped NetBench from runningJeremy Allison1-1/+1
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 779b924ec1f6c81ff578d22295b20fece698d1fc)
1998-08-14this is the bug change to using connection_struct* instead of cnum.Andrew Tridgell1-1/+1
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 c7ee025ead4a85b6fa44a832047b878451845fb6)
1998-08-03I finished removing timestring() calls from DEBUG() messages. Also wentChristopher R. Hertel1-5/+7
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 247dbc9a24987035a47f1ba4fa143b1e2c050e92)
1998-06-27nisppass.c: Fixed incorrect parameter usage.Jeremy Allison1-0/+11
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 1fcb094ba04f01be1261ac92198c25b21b0d5ad5)
1998-06-09This is a first step toward moving long namelists into a database. IChristopher R. Hertel1-1/+1
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 e420a4bd7d368a0e910893400fb7b46ab8694a08)
1998-05-12This is a security audit change of the main source.Jeremy Allison1-3/+3
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 2d774454005f0b54e5684cf618da7060594dfcbb)
1998-04-20Fixed bug that John found in WINS server code. When nmbd as a WINSJeremy Allison1-0/+64
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 c5ca05c29546053a771f4ea3ef850efb3be970ea)
1998-04-13Changes to allow Samba to be compiled with -Wstrict-prototypesJeremy Allison1-1/+1
with gcc. (Not a big change although it looks like it :-). Jeremy. (This used to be commit cd2613c57261456485fe4eeecfda209ada70de8e)
1998-04-02We were missing a case switch in announcement processing - weJeremy Allison1-0/+17
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 0f4914b870b0dfa876ac47d29f3a1b3736a3d698)
1998-02-26Makefile, password.c, includes.h: Added KRB4 patches from Johan Hedin ↵Jeremy Allison1-1/+16
<johanh@fusion.kth.se> nmbd_packets.c: Patch for aliased interfaces from Daniel Haun <dhaun@ecf2.puc.edu>. Jeremy. (This used to be commit 60f6302b1972e49159bf6e1a838e691268e4399c)
1998-02-20nmbd_packets.c: nmbd_subnetdb.c: Patch from Andrey Alekseyev ↵Jeremy Allison1-2/+6
<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 e58ab3bbe6e939ba678ad5482e58e0191c8dcbcb)
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