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Commit Graph

27 Commits

Author SHA1 Message Date
Andrew Tridgell
e1e86c1a16 fixed the freeze on logout bug. The fix has several parts:
1) add a new parameter to queue_netbios_packet(), the "reply_id", this
is the id that should be used when sending a further response to the
packet (such as a response after we get back a reply to a name query
after senidnga  WACK). reply_id is 0 (meaning unused) in most cases.

2) fix the id used in the reply in add_name_respond() from
response_name_query_register()

3) remember to remove the response record at the end of
response_name_query_register()

4) get the right IP address (it was 0.0.0.0) in
response_name_query_register()

5) add a new field reply_id to struct response_record
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Jeremy Allison
fa1305d189 nameannounce.c
nameresp.c
nameserv.c
nameservreply.c
proto.h : Removed broadcast and recurse parameters in the
queue_netbios_pkt_wins() call - they are not needed as they
should always be 'false' and 'true' respectively.
Also fixed a bug with secure name registration (WINS
server code).
server.c: Finally fixed problem with error 267 being
returned to Win95. It is needed by NT. This is a horrid
fix and I would appreciate a better one :-).

Jeremy (jallison@whistle.com)
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Luke Leighton
8235db6b4f use of recursion_available and recursion_desired flag in netbios responses. -
Samba Release Account
a2dd5c5a55 Makefile: Added IRIX 6 target.
loadparm.c: Fixed stupid static warnings with set_default_server_announce_type.
password.c:	Fixed char -> uchar cast warnings.
nameservreply.c: Fixed group fade out code.
Jeremy (jallison@whistle.com)
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Samba Release Account
350dfc57dd replaced the "wins proxy" to treat NetBIOS names as DNS names with new
"dns proxy" option.  the "wins proxy" option should be used for broadcast
only hosts, and isn't properly implemented anyway.

the new "dns proxy" option can be disabled if the (blocking) dns resolution
takes up a significant amount of time.  this _will_ occur if gethostbyname
does external DNS lookups, instead of just (immediately) returning entries
in /etc/hosts.

lkcl
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Samba Release Account
b40d3bede6 includes.h: Added USE_SETSID for SGI.
nameelect.c:	Added debug 0 comments so you know when you have become a master/domain master.
nameservreply.c:Stopped SELF names from being remotely released. This still needs work.
nmbsync.c:	Added debug 0 comments so you know when a sync is being done.
Jeremy jallison@whistle.com
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Samba Release Account
4e9fd24f65 nameannounce.c: Made sure recurse flag set correctly.
namedbname.c:		Made sure wins.dat updated when list changes.
			Changed to returning 255.255.255.255 when 1e name
			queried.
namepacket.c:		Made sure recurse flags set correctly.
nameserv.c:		Made sure recurse flags set correctly.
nameservreply.c:	Made send_name_response() static, Made sure recurse flags set correctly.
			Changed to returning 255.255.255.255 when 1e name
                        queried.
proto.h:		Removed send_name_response().
Jeremy jallison@whistle.com
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Samba Release Account
9f4e012247 namepacket.c: Block SIGTERM correctly - we can only take them at defined points.
nameserv.c:		Fixup name release code - used when we are going down.
nameservreply.c:	Relaxed check for deleting name - original code never deleted.
nmbd.c:			Block SIGTERM signals most of the time - see comment on namepacket above.
Jeremy (jallison@whistle.com)
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Samba Release Account
f08222bd8b charcnv.c: Fixed silly bugs detected on IRIX.
client.c:	Fixed silly bugs detected on IRIX.
namedbname.c:	Stopped 1d names from being registered in WINS db.
namedbsubnet.c:	Only register 1e names on broadcast subnet.
nameelect.c:	Changed add_my_name entries. Forced host announces if we
                have less than 10 servers listed. Fixed registering 1b
                domain name issues.
namepacket.c:	Added error message when dgram discarded.
nameserv.c:	Added notion of 'direct' names that are not registered on
                the network. Needed to get around bugs in earlier nmbd
                handling of DOMAIN(1b) names.
nameservreply.c:Tidied up debug message.
nameservresp.c:	Added response_name_query_domain() code. Deals with
                re-registering DOMAIN(1b) name.
nmbd.c:		Fixed silly bugs detected on IRIX.
nmblib.c:	Added paranoia debugs.
proto.h:	Updated remove_name_entry(), add_my_name_entry().
server.c:	Fixed silly bugs detected on IRIX.
trans2.c:	Fixed silly bugs detected on IRIX.
uid.c:		Fixed silly bugs detected on IRIX.
version.h:	Updated to alpha3.
Jeremy (jallison@whistle.com).
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Samba Release Account
2a1711eaaf dir.c: Fixed double slash issue.
includes.h: Changed to ifdef FAST_SHARE_MODES.
ipc.c:  Changed lp_workgroup() to myworkgroup.
loadparm.c:  Added new shared mem parameters. Added Luke's fix.
locking.c: Rewrite to do share modes better (both fast and slow modes).
nameannounce.c:  Changed lp_workgroup() to myworkgroup. Added Luke's fix.
nameconf.c:  Changed lp_workgroup() to myworkgroup.
namedbname.c:  Improved debug.
namedbserver.c:  Changed lp_workgroup() to myworkgroup.
namedbsubnet.c:  Added Luke's fix - rewritten somewhat.
namedbwork.c:  Changed lp_workgroup() to myworkgroup.
nameelect.c:  Added Luke's fix - rewritten somewhat.
nameresp.c:  Stoped shadowing global.
nameserv.c:  Added Luke's fix - Improved debug.
nameservreply.c:  Improved debug.
namework.c:  Changed lp_workgroup() to myworkgroup.
nmbd.c:  Added Luke's fix - Changed lp_workgroup() to myworkgroup.
pipes.c:   Changed lp_workgroup() to myworkgroup.
proto.h:   Added Luke's fix, added smb_shm_ proto's.
reply.c:  Changed lp_workgroup() to myworkgroup.
server.c:  Rewrite to do share modes better (both fast and slow modes).
shmem.c:  Rewrite to do share modes better (both fast and slow modes).
smb.h:  Rewrite to do share modes better (both fast and slow modes).
status.c:  Rewrite to do share modes better (both fast and slow modes).
trans2.c:  Fixed double slash issue.
util.c:  Tidied up, created myworkgroup.
Jeremy Allison (jallison@whistle.com).
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Samba Release Account
cf23a155a1 'The mother of all checkins' :-). Jeremy Allison (jallison@whistle.com)
Wed May  7 1997: Update for 1.9.17alpha1 release - 'browsefix release'
designed to make browsing across subnets work.

byteorder.h:	Updated copyright to 1997.
charcnv.c:      Updated copyright to 1997.
charset.c 	Updated copyright to 1997.
charset.h	Updated copyright to 1997.
client.c	Updated copyright to 1997.
clientutil.c	Updated copyright to 1997.
dir.c		Updated copyright to 1997.
fault.c		Updated copyright to 1997.
includes.h	Updated copyright to 1997.
interface.c	Updated copyright to 1997.
ipc.c		Updated copyright to 1997.
kanji.c		Updated copyright to 1997.
kanji.h		Updated copyright to 1997.
loadparm.c	Updated copyright to 1997.
locking.c	Updated copyright to 1997.
mangle.c	Updated copyright to 1997.
message.c	Updated copyright to 1997.
nameannounce.c

	Made use of WINS subnet explicit.
Added reset_announce_timer() so announcement
can be made immediately when we become a master.
Expanded code to do sync with dmb.

namebrowse.c

	Removed redundent checks for AM_MASTER in
sync code. Made use of WINS subnet explicit.

namedbname.c	Made use of WINS subnet explicit.
namedbresp.c	Made use of WINS subnet explicit.
namedbserver.c	Made use of WINS subnet explicit.

namedbsubnet.c

	Explicitly add workgroup to WINS subnet
when we become a dmb. Made use of WINS subnet explicit.

namedbwork.c

	Made use of WINS subnet explicit. Removed
redundent check_work_servertype() function.

nameelect.c

	Explicitly add workgroup to WINS subnet
when we become a master browser. Made use of WINS subnet explicit.

namelogon.c	Updated copyright to 1997.
namepacket.c	Updated copyright to 1997.
namequery.c	Updated copyright to 1997.

nameresp.c

	Made use of WINS subnet explicit. Made nmbd fail if
configured as master browser and one exists already.

nameserv.c

	Made use of WINS subnet explicit. Remove redundent
logon server and domain master code.

nameserv.h	Add emumerate subnet macros.
nameservreply.c	Made use of WINS subnet explicit.
nameservresp.c	Updated copyright to 1997.

namework.c

	Made use of WINS subnet explicit. Updated code to
add sync browser entries to add subnet parameter.

nmbd.c

	Added sanity check for misconfigured nmbd.

nmblib.c	Updated copyright to 1997.
nmblookup.c	Updated copyright to 1997.
nmbsync.c

	Removed redundent AM_ANY_MASTER check.

params.c	Updated copyright to 1997.
password.c	Updated copyright to 1997.
pipes.c		Updated copyright to 1997.
predict.c	Updated copyright to 1997.
printing.c	Updated copyright to 1997.

proto.h

	Changed protos for new nmbd code.

quotas.c	Updated copyright to 1997.
replace.c	Updated copyright to 1997.
reply.c		Updated copyright to 1997.
server.c	Updated copyright to 1997.
shmem.c		Updated copyright to 1997.
smb.h		Updated copyright to 1997.
smbencrypt.c	Updated copyright to 1997.
smbpasswd.c	Updated copyright to 1997.
smbrun.c	Updated copyright to 1997.
status.c	Updated copyright to 1997.
system.c	Updated copyright to 1997.
testparm.c	Updated copyright to 1997.
testprns.c	Updated copyright to 1997.
time.c		Updated copyright to 1997.
trans2.c	Updated copyright to 1997.
trans2.h	Updated copyright to 1997.
uid.c		Updated copyright to 1997.
username.c	Updated copyright to 1997.
util.c		Updated copyright to 1997.
version.h

	Changed to 1.9.17alpha1.
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Samba Release Account
a82476eee2 Large changes from jra@cygnus.com. Mainly browser updates.
access.c: Fixed crash if yp domain unavailable.
includes.h: Moved ifdefs for minor platform.
interface.c: Changed name of ipgrp to wins_ip to make it clearer.
loadparm.c: Changed default of wins support to 'no'.
nameannounce.c: Many changes to fix cross subnet browsing.
namebrowse.c: Many changes to fix cross subnet browsing.
namedbname.c: Many changes to fix cross subnet browsing.
namedbresp.c: Many changes to fix cross subnet browsing.
namedbsubnet.c: Many changes to fix cross subnet browsing.
namedbwork.c: Many changes to fix cross subnet browsing.
nameelect.c: Many changes to fix cross subnet browsing.
namelogon.c: Many changes to fix cross subnet browsing.
namepacket.c: Many changes to fix cross subnet browsing.
nameresp.c: Many changes to fix cross subnet browsing.
nameserv.c: Many changes to fix cross subnet browsing.
nameserv.h: Many changes to fix cross subnet browsing.
nameservreply.c: Many changes to fix cross subnet browsing.
nameservresp.c: Many changes to fix cross subnet browsing.
namework.c: Many changes to fix cross subnet browsing.
nmbd.c: Change to search wins subnet.
nmbsync.c: Change to check if we are any master before proceeding.
proto.h: Added find_subnet_all() and check_work_servertype().
util.c: Moved 'done' settings on name resolution.
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Samba Release Account
b289db62f1 severe debugging session for nmbd. in fact, i'm surprised that browsing
in 1.9.16 works at all!

question and resource record types for queries and response netbios
packets sorted out properly (see rfc1002.txt 4.2.1.3).

receipt of browser announcement packets were playing up

lkcl
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Samba Release Account
3f63dd6771 debugging the dns lookup changes
lkcl
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Samba Release Account
7c2f1da377 debugged dns lookup / netbios name query code from yesterday.
lkcl
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Samba Release Account
98cb371244 dealing with name queries and dns lookups etc.
lkcl
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Andrew Tridgell
ea472b7217 I have fixed quite a few important bugs in this commit.
Luke, can you take special note of the bug fixes to nmbd so you can
propogate them to your new code.

- rewrote the code that used to use fromhost(). We now call
gethostbyaddr() only if necessary and a maximum of once per
connection. Calling gethostbyaddr() causes problems on some systems so
avoiding it if possible is a good thing :-)

- added the "fake oplocks" option. See the docs in smb.conf(5) and
Speed.txt

- fixed a serious bug in nmbd where it would try a DNS lookup on
FIND_SELF queries. This caused a lot of unnecessary (and incorrect)
DNS lookups to happen. FIND_SELF queries should only go to the
internal name tables.

- don't set FIND_SELF for name queries if we are a wins proxy, as we
are supposed to be answering queries for other hosts.

- fixed a bug in nmbd which had "if (search | FIND_LOCAL)" instead of
"if (search & FIND_LOCAL)". Luke, this was in nameservreply.c

- the above 3 bugs together meant that DNS queries were being cached,
but the cache wasn't being used, so every query was going to DNS, no
wonder nmbd has been chewing so much CPU time! Another side effect was
that queries on names in lmhosts weren't being answered for bcast
queries with "wins proxy" set.

- ignore the maxxmit for seconday session setups (see CIFS spec)

- close user opened files in a uLogoffX for user level security (see
CIFS spec)

- added uid into the files struct to support the above change
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Andrew Tridgell
45e66a69d3 backout all the changes to nmbd.
The 1.9.16 tree is now back to 1.9.16p2 as far as nmbd is concerned
apart from a small change that fixes the announce type in two places.
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Andrew Tridgell
20b6203dac - a huge pile of changes from Luke which implement the browse.conf
stuff and also fix a pile of nmbd bugs. Unfortunately I found it very
hard to disentangle the new features from the bug fixes so I am
putting in the new code. I hope this is the last big pile of changes
to the 1.9.16 series!
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Samba Release Account
8b7fe224bc removed all of lukes recent changes. I need to do a p2 release but
can't test the multi group changes.

I also found that some of lukes changes wiped out some recent bug
fixes. Is your CVS tree ok luke?
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Samba Release Account
f24e341e7e - fixed bugs in nmb response packet checking.
- added multiple workgroup code - samba can register under different
  (unique) NetBIOS aliases, one per workgroup it joins.

lkcl
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Andrew Tridgell
04353a9479 - bit a bit manipulation bug in find_name_search()
- add the * and __SAMBA__ names to all subnets

- sort the name status reply list and remove duplicate entries.
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Samba Release Account
a7330127a2 - started on support for 'Internet Group names' - type 0x1c NetBIOS names
- 0x1d name query to a WINS server should always return FAIL (see WINS
  server help on nt/as)
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Samba Release Account
6e932e4bae local_only NetServerEnum syncs can now be issued.
bug spotted in nameservresp.c - arguments to test subnet the response
is received on (same_net()) were the wrong way round (ccm@shentel.net)

samba was adding WORKGROUP(1e) as a unique not a group name: fixed this

bug in reply_name_status() and reply_name_query(): WINS entries weren't
being looked up.

name status reply adds local SELF entries to WINS SELF entries: some
SELF entries are only added locally, while others are only added via
WINS. name status needs to have both, combined.

a sync will only occur when an ANN_LocalMasterAnnouncement is received, NOT
an ANN_HostAnnouncement or an ANN_DomainAnnouncement.

when samba is a member of a workgroup, it looks for (using a wins server)
and announces to its domain master. NAME_QUERY_ANNOUNCE_HOST - yet another
'state' - has been created to do this: do the name query on the wins server
and send the announce host to the answer to this query.

jeremy @ vantive wrote the original code to do this, which used the
name_query() function.  i'm trying to avoid name_query: it times out and
generally messes things up, but using queue_netbios_packet() and
queue_netbios_pkt_wins() is... not intuitive?

lkcl with help from jra
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Samba Release Account
45d3b26447 lots of changes to nmbd
lkcl
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Samba Release Account
cb43ce7bc0 updated docs to match code mods from last two or three updates. done
some more commenting of code to match docs.

sorted some bugs.

ipc BOOL domains was uninitialised.

lkcl
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Samba Release Account
d78b319062 added the recently shuffled and updated source files missed in the
previous commit (see previous log message for details)

fixed bug in nameservreply.c: wrong macro in use (RSSVAL not IVAL!).

did another make proto

lkcl
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