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path: root/source3/nmbd/nmbd_subnetdb.c
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2009-02-04Have nmbd check all available interfaces for WINS before failingAravind Srinivasan1-1/+2
When nmbd is acting as WINS, it picks the first interface's IP as WINS server's IP. If the first interface's IP is zero, we will just quit (even though we might have other interfaces with valid IPs). This patch makes nmbd look at all interfaces and pick the first interface with a valid IP as the WINS server's IP.
2008-10-23Use sockaddr_storage only where we rely on the size, use sockaddrJelmer Vernooij1-1/+1
otherwise (to clarify we can also pass in structs smaller than sockaddr_storage, such as sockaddr_in).
2008-08-19Fix bug 5697 nmbd spins in reload_interfaces when only loopback has an IPv4 ↵Jeremy Allison1-5/+6
address reported by Ted Percival <ted@midg3t.net>. Jeremy. (This used to be commit ab06efccf31fbc899536d2681a2076e6dfd65b9e)
2008-04-10Fix the last reported debian problem with nmbd not waitingJeremy Allison1-10/+22
until interfaces come up. Jeremy. (This used to be commit 59a2f0873c789822d46f862042921a8ba8f2bd28)
2007-10-24This is a large patch (sorry). Migrate from struct in_addrJeremy Allison1-2/+6
to struct sockaddr_storage in most places that matter (ie. not the nmbd and NetBIOS lookups). This passes make test on an IPv4 box, but I'll have to do more work/testing on IPv6 enabled boxes. This should now give us a framework for testing and finishing the IPv6 migration. It's at the state where someone with a working IPv6 setup should (theorecically) be able to type : smbclient //ipv6-address/share and have it work. Jeremy. (This used to be commit 98e154c3125d5732c37a72d74b0eb5cd7b6155fd)
2007-10-18RIP BOOL. Convert BOOL -> bool. I found a few interestingJeremy Allison1-2/+2
bugs in various places whilst doing this (places that assumed BOOL == int). I also need to fix the Samba4 pidl generation (next checkin). Jeremy. (This used to be commit f35a266b3cbb3e5fa6a86be60f34fe340a3ca71f)
2007-10-10Add start of IPv6 implementation. Currently most of this is avoidingJeremy Allison1-17/+33
IPv6 in winbindd, but moves most of the socket functions that were wrongly in lib/util.c into lib/util_sock.c and provides generic IPv4/6 independent versions of most things. Still lots of work to do, but now I can see how I'll fix the access check code. Nasty part that remains is the name resolution code which is used to returning arrays of in_addr structs. Jeremy. (This used to be commit 3f6bd0e1ec5cc6670f3d08f76fc2cd94c9cd1a08)
2007-10-10r25021: Fix coverity #435. Use of -1.Jeremy Allison1-4/+12
Jeremy. (This used to be commit f789186086b55a81c52e05d1f8c97c33b69131bd)
2007-10-10r23784: use the GPLv3 boilerplate as recommended by the FSF and the license textAndrew Tridgell1-2/+1
(This used to be commit b0132e94fc5fef936aa766fb99a306b3628e9f07)
2007-10-10r23779: Change from v2 or later to v3 or later.Jeremy Allison1-1/+1
Jeremy. (This used to be commit 407e6e695b8366369b7c76af1ff76869b45347b3)
2007-10-10r23349: Fix from Steve Langasek <vorlon@debian.org> toJeremy Allison1-0/+16
allow SIGTERM to cause nmbd to exit on awaiting an interface to come up. Debian bug #168079 Jeremy. (This used to be commit 9ee310f3d68426da552f084ebcffef6b8ebbf612)
2007-10-10r22157: Fix bug #3634 - stop nmbd segfaulting with bad interface line.Jeremy Allison1-0/+7
Jeremy. (This used to be commit c3e2207cb40386c565b23fcabc8c7384b10216de)
2007-10-10r16581: Fix Klocwork #2017. Possible null deref.Jeremy Allison1-0/+5
Jeremy. (This used to be commit 6967fd4cefa84a7b7b5e14467bfa8152907d55c9)
2007-10-10r16313: Not a problem - but ensure Klocwork is quiet (#872).Jeremy Allison1-2/+2
Jeremy. (This used to be commit 22a345deed6caa5750e2bb233a20422ad7b90d94)
2007-10-10r16213: Fix Klocwork #852. iface_n_ip can potentiallyJeremy Allison1-1/+7
return NULL. Ensure we don't deref. Jeremy. (This used to be commit c2f0ea2ff2f6ad925cee9c85110c6ad828ffb7a9)
2007-10-10r15700: Make nmbd udp sockets non-blocking to prevent problemJeremy Allison1-2/+4
with select returning true but no data being available. Fix for bug #3779. Jeremy. (This used to be commit e5787cf75b2e7d50f551f34f28d280c27b0aa134)
2007-10-10r12107: Move to a tdb-based wins database. At the moment we stillJeremy Allison1-32/+1
use it as though it were an in-memory db and dump out to a flat file every 2 mins, but that can now change. Jeremy. (This used to be commit a342681792724c1ae8561ba8d352c4ee6e2a5332)
2007-10-10r6225: get rid of warnings from my compiler about nested externsHerb Lewis1-1/+1
(This used to be commit efea76ac71412f8622cd233912309e91b9ea52da)
2007-10-10r4088: Get medieval on our ass about malloc.... :-). Take control of all our ↵Jeremy Allison1-2/+2
allocation functions so we can funnel through some well known functions. Should help greatly with malloc checking. HEAD patch to follow. Jeremy. (This used to be commit 620f2e608f70ba92f032720c031283d295c5c06a)
2003-08-27Fix the character set handling properly in nmbd. Also fix bug whereJeremy Allison1-206/+189
iconv wasn't re-initialised on reading of "charset" parameters. This caused workgroup name to be set incorrectly if it contained an extended character. Jeremy. (This used to be commit 84ae44678a6c59c999bc1023fdd9b7ad87f4ec18)
2003-01-03Merge from HEAD - make Samba compile with -Wwrite-strings without additionalAndrew Bartlett1-1/+1
warnings. (Adds a lot of const). Andrew Bartlett (This used to be commit 3a7458f9472432ef12c43008414925fd1ce8ea0c)
2002-12-12Merge of #include <smb.h> removals.Tim Potter1-1/+0
(This used to be commit bdb6e76ab5031365c50f7bbcd5e52c4f7a039024)
2002-11-12Removed global_myworkgroup, global_myname, global_myscope. Added liberalJeremy Allison1-3/+0
dashes of const. This is a rather large check-in, some things may break. It does compile though :-). Jeremy. (This used to be commit f755711df8f74f9b8e8c1a2b0d07d02a931eeb89)
2002-07-15updated the 3.0 branch from the head branch - ready for alpha18Andrew Tridgell1-50/+21
(This used to be commit 03ac082dcb375b6f3ca3d810a6a6367542bc23ce)
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)
2001-11-26Got medieval on another pointless extern. Removed extern struct ipzeroTim Potter1-5/+6
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 778f5f77a66cda76348a7c6f64cd63afe2bfe077)
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 Sorce1-1/+1
(This used to be commit 1446a1562b1c618c023b056f476e26da7ee3d532)
2001-08-26Same as nmbd.c. These now test wins_srv_count() instead of lp_wins_serverChristopher R. Hertel1-1/+1
to determine whether the 'wins server' parameter is set. (This used to be commit 5b975d3a9cea39e9992a9b556b8a6d9d3ec14807)
2000-07-19Instead of handing back a string (which might be a DNS name or an IPChristopher R. Hertel1-8/+9
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 73aa188320fd3bf10b5dfc057323f40aff2c13bd)
2000-07-19First cut toward adding WINS server failover.Christopher R. Hertel1-1/+5
*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 cc08bdc74f4cd111fdc582ee7babef47ed8a950d)
2000-04-03Additional fix for nmbd and 127.0.0.1 interface.Jeremy Allison1-0/+12
Jeremy. (This used to be commit 715fa7ea8cf00d72c868bed420c28a29011f53a1)
1999-12-13first pass at updating head branch to be to be the same as the SAMBA_2_0 branchAndrew Tridgell1-27/+47
(This used to be commit 453a822a76780063dff23526c35408866d0c0154)
1998-11-14Removed acconfig.h configure configure.in include/config.h.in: Made ↵Jeremy Allison1-1/+1
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)
1998-08-30added some defensive programming to nmbd. This mostly means zeroingAndrew Tridgell1-0/+1
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 c5e5c25c854e54f59291057ba47c4701b5910ebe)
1998-07-25Cleaned up some testing code and made it more "permanent" looking. TheChristopher R. Hertel1-38/+32
NetBIOS name lists attached to the subnet records are now managed by the splay tree code. I am still working on the WINS database as a separate issue. Code is written, it's just a matter of incorporating it. CRH (This used to be commit 5ba96ddde4a4b2da2cc09190f5c6f0e633852f12)
1998-07-02chgpasswd.c: Fix from Peter Debus <pdebus@turing.une.edu.au> for Digital UNIXJeremy Allison1-2/+2
password change core dump bug. nmbd_subnetdb.c: Make namelist_entry_compare() static. nttrans.c: More NT SMB stuff. Jeremy. (This used to be commit 1925a29c6b355b8358ee99e5b876b6376aa7d628)
1998-06-29nmbd_elections.c: Removed force elections code to bring into line with 1.9.18.Jeremy Allison1-0/+19
nmbd_namelistdb.c: Added comment for Chris. nmbd_subnetdb.c: Went back to Chris's comparison code as with the make_nmb_name change it all works now. lib/rpc/server/srv_netlog.c: Ensure we return 'account disabled' for disabled accounts, rather than crashing. Jeremy. (This used to be commit 4ab3d1682789319965a55edb37212b7671a743bb)
1998-06-27nisppass.c: Fixed incorrect parameter usage.Jeremy Allison1-1/+16
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)
1998-06-10I've replaced the linked list used to manage the subnet namelists with aChristopher R. Hertel1-2/+16
splay tree. For short lists, this will have no noticable effect. As lists (eg. the WINS database) grow longer, the speed improvements should be quite dramatic. This change is an incremental step toward replacing the in-memory namelists with a back-end database. This change is going into the 1.9.19pre-alpha code because...well...it's pre-alpha. Please let me know if there are any problems. (Oh, as a side-effect, the wins.dat will be in sorted order. :) Chris -)----- (This used to be commit 7806c453df02a89f67e7c5c8b91f24aa2274e756)
1998-04-25This looks like a big change but really isn't.Jeremy Allison1-1/+0
It is changing the global variables "myname" and "myworkgroup" to "global_myname" and "global_myworkgroup" respectively. This is to make it very explicit when we are messing with a global (don't ask - it makes the domain client code much clearer :-). Jeremy. (This used to be commit 866406bfe399cf757c8275093dacd5ce4843afa0)
1998-04-13Changes to allow Samba to be compiled with -Wstrict-prototypesJeremy Allison1-2/+2
with gcc. (Not a big change although it looks like it :-). Jeremy. (This used to be commit cd2613c57261456485fe4eeecfda209ada70de8e)
1998-03-11"For I have laboured mightily on Luke's code, and hath brokenJeremy Allison1-0/+2
all I saw" - the book of Jeremy, chapter 1 :-). So here is the mega-merge of the NTDOM branch server code. It doesn't include the new client side pieces, we'll look at that later. This should give the same functionality, server wise, as the NTDOM branch does, only merged into the main branch. Any fixes to domain controler functionality should be added to the main branch, not the NTDOM branch. This code compiles without warnings on gcc2.8, but will need further testing before we are sure all the working functionality of the NTDOM server branch has been correctly carried over. I hereby declare the server side of the NTDOM branch dead (and all who sail in her :-). Jeremy. (This used to be commit 118ba4d77a33248e762a2cf843fb7cbc906ee6e7)
1998-02-20nmbd_packets.c: nmbd_subnetdb.c: Patch from Andrey Alekseyev ↵Jeremy Allison1-0/+24
<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)
1998-01-22This is *not* a big change (although it looks like one).Jeremy Allison1-3/+3
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 b9c16977231efb274e08856f7f3f4408dad6d96c)
1997-12-13This is it ! The mega-merge of the JRA_NMBD_REWRITE branchJeremy Allison1-0/+291
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 d80b0cb645f81d16734929a0b27a91c6650499bb)
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