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path: root/source3/nmbd/nmbd_winsserver.c
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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)
1998-01-22This is *not* a big change (although it looks like one).Jeremy Allison1-1/+1
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)
1998-01-07includes.h: Added FreeBSD 3.x fixes. Added HPUX10.x fixes.Jeremy Allison1-4/+3
interface.c: Added netmask fix. nmbd_nameregister.c: Fixed unitialised variable warnings. nmbd_winsproxy.c: Fixed unitialised variable warnings. nmbd_winsserver.c: Fixed DEC warnings. print_svid.c: Fixed DEC warnings. printing.c: Added LPRng fixes. Jeremy. (This used to be commit 28aff043c4a3693a0c20e87c7ce11eb4bf285b78)
1997-12-26fixed another couple of minor type errors (they could cause incorrectAndrew Tridgell1-4/+4
output but not a core dump) (This used to be commit 4dc66214a0cdf16e48cca961914fae37b3762330)
1997-12-26fixed a couple of illegal uses of scanf() in the nmbd wins code. TheyAndrew Tridgell1-6/+6
caused a core dump under IRIX when compiled with -64. In general you cannot assume things about variable sizes. In particular sizeof(time_t) may not equal sizeof(long) and sizeof(uint16) may not equal sizeof(short). There are probably other bugs like this. We'll need to check all format statements for use of %ld, %hx etc. In general these should not be used unless you have an explicit cast to the appropriate type. (This used to be commit 6ea907e78672558d470e9a819982940a9228e2fa)
1997-12-14allow name_type 0x20 as well as name_type 0x0 in dns proxyingAndrew Tridgell1-1/+2
(This used to be commit be8a40487c128947cead19a43cf2f983e9543305)
1997-12-13This is it ! The mega-merge of the JRA_NMBD_REWRITE branchJeremy Allison1-0/+1565
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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