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path: root/source3/nmbd/nmbd_winsserver.c
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2003-04-28Typo in error messageVolker Lendecke1-1/+1
Volker (This used to be commit a1cae680f98a128ab73306196a303d76e41f24c2)
2003-01-02BIG patch...Andrew Bartlett1-2/+3
This patch makes Samba compile cleanly with -Wwrite-strings. - That is, all string literals are marked as 'const'. These strings are always read only, this just marks them as such for passing to other functions. What is most supprising is that I didn't need to change more than a few lines of code (all in 'net', which got a small cleanup of net.h and extern variables). The rest is just adding a lot of 'const'. As far as I can tell, I have not added any new warnings - apart from making all of tdbutil.c's function const (so they warn for adding that const string to struct). Andrew Bartlett (This used to be commit 92a777d0eaa4fb3a1c7835816f93c6bdd456816d)
2002-11-23Lots of fixes for error paths where tdb_fetch() data need freeing.Jeremy Allison1-3/+10
Found via a post from Arcady Chernyak <Arcady.Chernyak@efi.com>. Jeremy. (This used to be commit 19f86f1f72aca924e9e320e20a175b5d21de45ad)
2002-11-15Fix from "Stefan (metze) Metzmacher" <metze@metzemix.de> for nmbd 1c groupJeremy Allison1-0/+16
release. Jeremy. (This used to be commit 507ff510e7e7d63e02be5b11d974fc05839e6eaf)
2002-10-03fixed 3 bugs in the wins server code related to precedence of ! and &Andrew Tridgell1-2/+2
in C please note that: if (! a & b) is not the same as: if (! (a & b)) (This used to be commit ec6a098c2edf6aa44f85b031459b737496080898)
2002-07-01fixed multi-homed re-registration of names when we are a WINSAndrew Tridgell1-1/+11
server. We were rejecting them, leaving the name unregistered! (This used to be commit 2dc539ed33f9893cbe9e16c386994933121b71e9)
2002-03-21Make winbindd_idmap tdb endian independent. This is very important forJeremy Allison1-5/+5
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 1c4a00dcc13f4a7c5876a5cf63ca730190d1132e)
2002-03-05Removed unused static function.Tim Potter1-18/+0
(This used to be commit 472acd89b2bf5ec2a471957aaff42e560053f60e)
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)
2002-01-25rewrote nmbd's wins backend to use a tdb instead of a flat text file.Jean-François Micouleau1-267/+625
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 b902e087d06c32797af19021a7f56895d86d7364)
2001-11-26Got medieval on another pointless extern. Removed extern struct ipzeroTim Potter1-2/+0
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 Sorce1-5/+5
(This used to be commit 1446a1562b1c618c023b056f476e26da7ee3d532)
2001-09-10convert more code to use XFILEAndrew Tridgell1-8/+7
(This used to be commit fd24265c06f6d2b636c1863941a33029dd9f3828)
2001-09-10convert more code to use XFILEAndrew Tridgell1-5/+5
(This used to be commit fe6679dffba9a92bb35933ad52172c9be0e9ef90)
2001-07-04strchr and strrchr are macros when compiling with optimisation in gcc, so we ↵Andrew Tridgell1-4/+4
can't redefine them. damn. (This used to be commit c41fc06376d1a2b83690612304e85010b5e5f3cf)
2001-04-13Merge of Andrew's changes in 2.2.Jeremy Allison1-1/+1
Jeremy. (This used to be commit fc76681812b1469208ad6c8847afdfc68bc6db49)
2001-04-13As Andrew suggested, make smbrun return a fd for a deleted file which can thenJeremy Allison1-1/+1
be read. Jeremy. (This used to be commit e7d59d6de89a5fdd201e4b5c6072dab08b1519db)
2001-04-08Got "medieval on our ass" about adding the -1 to slprintf.Jeremy Allison1-4/+4
Jeremy. (This used to be commit 94747b4639ed9b19f7d0fb896e43aa392a84989a)
2000-05-02Added sys_fork() and sys_getpid() functions to stop the overheadJeremy Allison1-2/+2
of doing a system call every time we want to just get our pid. Jeremy. (This used to be commit 148628b616b5c29ba6340d65fc3ddbcabba6e67a)
2000-03-26when doing a "secure nbns" wack response and check with owner for aAndrew Tridgell1-1/+4
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 94ca1d1250d12918311a402cc689050ba1d06e24)
2000-01-28Modified auto alignment of ud[] struct on stack to be declared as anJeremy Allison1-2/+2
array of pointers. This should cause alignment on a correct boundary.. Spotted by Darren Reed <darrenr@telnetmedia.com>. Jeremy. (This used to be commit 91f4d0675333d7c5d7bb5ff077faaf83e1fd9bfe)
2000-01-02- added tdb_flags option to tdb_open()Andrew Tridgell1-8/+2
- 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 00e9da3ca577527db392aced62f02c69cfee8f4f)
1999-12-13first pass at updating head branch to be to be the same as the SAMBA_2_0 branchAndrew Tridgell1-14/+63
(This used to be commit 453a822a76780063dff23526c35408866d0c0154)
1998-11-17Added the same open()/fopen()/creat()/mmap() -> sys_XXX calls.Jeremy Allison1-2/+2
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 18ff93a9abbf68ee8c59c0af3e57c63e4a015dac)
1998-11-14Removed acconfig.h configure configure.in include/config.h.in: Made ↵Jeremy Allison1-35/+35
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)
1998-10-22Another cosmetic change.Christopher R. Hertel1-2/+8
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 57295113feefcde77b429c661878444cd078b21f)
1998-09-28Changes to test in configure if capabilities are enabled on a system.Jeremy Allison1-13/+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)
1998-09-18oops ... I got the filenames wrong in my cleanup of the wins databaseAndrew Tridgell1-1/+2
save, so it started saving weird filenames (from an unitialised fstring). chaos reigns! (This used to be commit 20a550d61e322cc9a0acfdf8fb974dafe0cd9603)
1998-09-18nmbd/nmbd_winsserver.c: Fixed printf style warning.Jeremy Allison1-1/+1
script/mkproto.awk: Added SMB_BIG_UINT. Jeremy. (This used to be commit c22c40f0caa7d6a9e8120e6415fa728db708db3e)
1998-09-17fixed another potential fork bomb where the wins file becomesAndrew Tridgell1-0/+3
non-writeable for some reason. (This used to be commit 9edd43dcd6cc040416f11e00320c53682558fd8a)
1998-09-17fixed the nmbd fork bomb. It was a silly mistake, asAndrew Tridgell1-0/+3
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 5e6488d4830016ea720a644c1b1ae25b336d3b8b)
1998-09-17fixed a typo in my last commitAndrew Tridgell1-1/+1
(This used to be commit 31b4048362c63ab19e9ef35453c3763eec8b8f2b)
1998-09-17fixed a potential problem with wins_write_database() child processes.Andrew Tridgell1-11/+10
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 1e1a512e3ff59f962fb3de382f671618bed60839)
1998-09-10fixed a bug in the wins database writer that caused the database to beAndrew Tridgell1-3/+11
written continuously rather than once every 5 seconds (at most). also changed it to 20 seconds :) (This used to be commit 1b07de7079e81da9c0b930bdc30ae0451b57d53a)
1998-08-31I looked at the refresh issue a bit more and discovered that SambaAndrew Tridgell1-3/+4
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 07f825fc9491bb5adac047854e67c63f7757143b)
1998-08-31bounds check next_token() to prevent possible buffer overflowsAndrew Tridgell1-7/+7
(This used to be commit 3eade55dc7c842bdc50205c330802d211fae54d3)
1998-08-30changed the way that name query records are sorted in replies. TheyAndrew Tridgell1-36/+6
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 4460a1bc6aa7666d1c71d32ba73855d6ed32320a)
1998-08-30include our netbios names list and our workgroup in the wins.dat hashAndrew Tridgell1-2/+22
(This used to be commit f555a76df696a0625acc16fa365dc048e0c2447d)
1998-08-30changed the format of the wins.dat file slightly.Andrew Tridgell1-0/+16
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 c4a8cdc60a5b01894ab2456e77b6d89d4c16a088)
1998-08-03More formatting changes. Mostly converted some DEBUG() calls to DEBUGADD()Christopher R. Hertel1-5/+5
so that we wouldn't get too many timestamps. Chris -)----- (This used to be commit 3e7e5fad378cf144927d9f2ffc82f80e150d44ab)
1998-06-25clitar.c: Fixed gcc warning with comment in /* */ code.Jeremy Allison1-12/+22
nmbd_winsserver.c: Remember to free packet in multi-homed register code. Use correct query_name_from_wins_server call instead of query_name call in multihomed code. Jeremy. (This used to be commit 6e995802fecb4474003db55a69c9e1663737aade)
1998-06-23The function add_name_to_subnet(), in file nmbd_namelistdb.c, returns aChristopher R. Hertel1-9/+7
pointer to the newly constructed name list entry. In most cases, this return value is ignored. The two exceptions are in asyncdns.c and nmbd_winsproxy.c. Most of the calls which ignored the return value were not cast to void, so I added the cast. This helped me sort out which calls really did use the return value. I also discovered one case, in nmbd_winsserver.c, in which the return value was being stored to a variable which, in turn, was not used. Chris -)----- (This used to be commit 384122d165ed6d5d211a29e5a63a63bf5cd82c75)
1998-06-10I've replaced the linked list used to manage the subnet namelists with aChristopher R. Hertel1-4/+11
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)
1998-06-09This is a first step toward moving long namelists into a database. IChristopher R. Hertel1-54/+67
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)
1998-05-12includes.h: SunOS doesn't have strcasecmp, solaris versions prior to 2.6 don'tJeremy Allison1-1/+1
have vsnprintf. locking_slow.c: slight tidy. make_smbcodepage.c: Use safe_strcpy instead of pstrcpy. nmbd_winsserver.c: Use pstrcpy instead of fstrcpy. smbmount.c: Fixed reported bug. util.c: Removed old fstrcpy/fstrcat functions. Jeremy. (This used to be commit f257d2e4bafd3944cca737699913a8d868279ca6)
1998-05-12This is a security audit change of the main source.Jeremy Allison1-9/+9
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 Allison1-9/+6
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)
1998-03-11"For I have laboured mightily on Luke's code, and hath brokenJeremy Allison1-3/+4
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)
1998-01-29Makefile: Fix for OSF1 typo.Jeremy Allison1-1/+13
asyncdns.c: Fixes that went into 1.9.18p2 - allow unclocking of sigterm. chgpasswd.c: char -> unsigned char fixes. includes.h: AIX fix to get prototype for inet_ntoa. local.h: Tune size of shared memory based on MAX_OPEN_FILES. nmbd_mynames.c: Fix for nmbd repeated refresh bug. nmbd_responserecordsdb.c: Fix for nmbd repeated refresh bug. nmbd_winsserver.c: Fix for multi-homed registration optimisation. smb.h: Moved default shared memory size to local.h Jeremy. (This used to be commit fa5466805685d461564054d7d9947948fc56ae93)
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