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Commit Graph

310 Commits

Author SHA1 Message Date
Simo Sorce
b29a549cdd Some fixes about malloc/Realloc and mem leak
thanks to andreas moroder
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Andrew Tridgell
df00e5dcea need to push smb_search strings in client charset -
Jeremy Allison
eea1c30df2 Fix case insensitive password change code.
Fixed crash bug with un-zeroed talloced memory.
Jeremy.
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Andrew Bartlett
8df8e84144 Add backend encryption support for NTLMv2.
The leg-work for this was done by the folks at samba-tng.org, I'm just bringing
it accross to HEAD.

The MD5 implementation is seperatly derived, and does not have the copyright
problems that the one in TNG has.

Also add const to a few places where it makes sence.

Andrew Bartlett
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Andrew Tridgell
c41fc06376 strchr and strrchr are macros when compiling with optimisation in gcc, so we can't redefine them. damn. -
Andrew Tridgell
debb471267 The big character set handling changeover!
This commit gets rid of all our old codepage handling and replaces it with
iconv. All internal strings in Samba are now in "unix" charset, which may
be multi-byte. See internals.doc and my posting to samba-technical for
a more complete explanation.
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Jeremy Allison
e88da9dcc7 Ensure numeric group or user names don't get misinterpreted.
Jeremy.
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Andrew Tridgell
674ee2f1d1 next_token() was supposed to be a reentrant replacement for strtok(),
but the code suffered from bitrot and is not now reentrant. That means
we can get bizarre behaviour
i've fixed this by making next_token() reentrant and creating a
next_token_nr() that is a small non-reentrant wrapper for those lumps
of code (mostly smbclient) that have come to rely on the non-reentrant
behaviour
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Tim Potter
720fea5360 Removed silly Get_Hostbyname() wrapper as DNS names are case-insensitive
and the use of this function only increased timeouts when Samba queries
a broken DNS server.
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Andrew Tridgell
78f448b7d4 removed need for scandir in client.c
fixed possible bug with readdirname on systems with NAMELEN != strlen
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Jeremy Allison
121b59669f Removed mktemp from HEAD - same as done in 2.2.
Jeremy.
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Jeremy Allison
a1eb2752a8 Added fix from "Eric Boehm" <boehm@nortelnetworks.com> to try and set hard
limit before setting soft limit.
Jeremy.
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Jeremy Allison
e7d59d6de8 As Andrew suggested, make smbrun return a fd for a deleted file which can then
be read.
Jeremy.
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Jeremy Allison
9b32b8a8cf To stop people complaining about the mktemp call, move it into lib/util.c. Thanks
to Andrew for all this code. Fixed extra line in lib/sysacls.c that broke
XFS ACL code.
Jeremy.
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Jeremy Allison
ab916199f5 Fixed --with-automount compile error.
Jeremy.
-
Jeremy Allison
94747b4639 Got "medieval on our ass" about adding the -1 to slprintf.
Jeremy.
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Jeremy Allison
1fe60064bd Patch to make automount lookup fallback to get home directory from getpwnam.
From Robert Montjoy <Rob_Montjoy@ECECS.UC.EDU>.
Jeremy.
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Jeremy Allison
0be41d5158 Merge of new 2.2 code into HEAD (Gerald I hate you :-) :-). Allows new SAMR
RPC code to merge with new passdb code.
Currently rpcclient doesn't compile. I'm working on it...
Jeremy.
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Andrew Tridgell
7684c1e672 started support for unicode on the wire in smbd. Using a very similar
method to what was used in the client I now have session setup and
tconx working.

Currently this is enabled with SMBD_USE_UNICODE environment
variable. Once the code is complete this will become a smb.conf
option.
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Andrew Tridgell
0a8992e224 - neater setting of bcc
- converted cli_rename and cli_unlink
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Jeremy Allison
213cd0b519 Ok - fixed a bug in our levelII oplock code. We need to break a level II on
a byte range lock (write lock only, but Win2k breaks on read lock also so I
do the same) - if you think about why, this is obvious. Also fixed our client
code to do level II oplocks, if requested, and fixed the code where we would
assume the client wanted level II if it advertised itself as being level II
capable - it may not want that.
Jeremy.
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Jeremy Allison
5b0038a2af Fix to allow smbd to call winbindd if it is running for all group enumeration,
falling back to the UNIX calls on error. This should fix all problems with
smbd enumerating all users in all groups in all trusted domains via winbindd.
Also changed GETDC to query 1C name rather than 1b name as only the PDC
registers 1b.
Jeremy.
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Jeremy Allison
f96625ec12 Restructuring of the code to remove dos_ChDir/dos_GetWd and re-vector them
through the VFS. All file access/directory access code in smbd should now
go via the vfs. Added vfs_chown/vfs_chmod calls. Still looking at vfs_get_nt_acl()
vfs_set_nt_acl() call API design.
Jeremy.
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Andrew Tridgell
b28cc4163b Linux kernel oplocks now seem to work, but need a _lot_ of testing
I had to modify sys_select() to not loop on EINTR. I added a wrapper
called sys_select_intr() which gives the old behaviour.
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Jeremy Allison
36629d2a93 Changed name of case_sensitive in mask_match to avaid gcc "shadow global"
warning.
Jeremy.
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Jeremy Allison
46092ee141 Moved uglyness needed in fcntl locking (64->32 bit mapping, NFS
errors etc.) into locking/posix.c, where it is needed. fcntl_lock in lib/util.c
is now very small and clean.
Added (*lock) op to vfs layer.
Jeremy.
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Jeremy Allison
148628b616 Added sys_fork() and sys_getpid() functions to stop the overhead
of doing a system call every time we want to just get our pid.
Jeremy.
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Andrew Tridgell
03e9cea004 - removed all our old wildcard matching code and replaced it with a
call to ms_fnmatch(). This also removes all the Win9X semantics stuff
and a bunch of other associated cruft.

- moved the stat cache code into statcache.c

- fixed the uint16 alignment requirements of ascii_to_unistr() and
  unistr_to_ascii()

- trans2 SMB_FIND_FILE_BOTH_DIRECTORY_INFO returns the short name as
  unicode always (at least thats what NT4 does)

- fixed some errors in the in-memory tdb code. Still ugly, but doesn't
  crash as much
-
Andrew Tridgell
cc9e007cdf YIPEE!!!!!
We finally have a perfect emulation of Microsoft wildcard
matching. The routine ms_fnmatch() does wildcard matching with all MS
wildcards (including the unicode wildcards), and masktest against a
NT4 workstation with hundreds of thousands of random exmaples has not
found a single error.

amazingly it is only about 60 lines of code, but it has taken us years
to get it right. I didn't sleep much last night :)
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Andrew Tridgell
8c726b9764 moved the INSURE hook into util.c -
Andrew Tridgell
1c6322473a if using insure then don't close fd 2 -
Andrew Tridgell
9416b58b9c return NULL for a zero size memdup -
Andrew Tridgell
030ec8e71f moved standard_sub() and friends into a separate module -
Andrew Tridgell
f35fe3b4a1 added standard_sub_snum() function for modules that don't have
a connection structure
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Jeremy Allison
3de058bd43 Removed "ole locking compat" parameter (no longer used).
We now get/set/check POSIX locks, but I still need to code up the
close fd braindamage...
Jeremy.
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Jeremy Allison
491eea8a20 include/byteorder.h: ALIGN4/ALIGN2 macros.
include/includes.h: Added SMB_BIG_UINT_BITS.
lib/util.c: Removed align2/align4 - use macros.
libsmb/namequery.c: Use ALIGN2.
locking/locking.c: Replace do_lock, do_unlock, args with SMB_BIG_UINT, not SMB_OFF_T.
                   Needed to move to hiding POSIX locks at a lower layer.
nmbd/nmbd_processlogon.c: Use ALIGN2/ALIGN4 macros.
smbd/blocking.c: Replace do_lock, do_unlock, args with SMB_BIG_UINT, not SMB_OFF_T.
smbd/reply.c: Replace do_lock, do_unlock, args with SMB_BIG_UINT, not SMB_OFF_T.
Jeremy.
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Andrew Tridgell
7969f4dccb add an align4() function -
Andrew Tridgell
5937ab14d2 finally got sick of the "extern int Client" code and the stupid
assumption that we have one socket everywhere

while doing so I discovered a few bugs!

1) the clientgen session retarget code if used from smbd or nmbd would
cause a crash as it called close_sockets() which closed our main
socket! fixed by removing close_sockets() completely - it is unnecessary

2) the caching in client_addr() and client_name() was bogus - it could
easily get fooled and give the wrong result. fixed.

3) the retarget could could recurse, allowing an easy denial of
service attack on nmbd. fixed.
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Luke Leighton
1b9077a1d5 moved nmblib-specific code from util.c to nmblib.c. -
Jeremy Allison
a462191698 Fixups for compiles with gcc flags -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual
Partially implemented rpc daemon redirect (needs more work).
Jeremy.
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Jean-François Micouleau
025cdb345f changed prs_unistr to parse empty and non-empty strings the same way.
fixed typo in SPOOLSS_SYNT
some cleanup of unused functions
wrote make_spoolss_enumprinter and make_spoolss_openprinterex for
rpcclient as I'm trying to keep in sync the parsing code between HEAD and
TNG.

Will commit changes to TNG after lunch.

	J.F.
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Jeremy Allison
c8ca70f99e Fixed wildcard match bug with '****' with smbclient. Found by Andrew (damn him! :-).
Jeremy.
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Jean-François Micouleau
b81dc7b7f8 Jeremy can you check lib/util_unistr.c for codepages support ?
I added 2 UNICODE <-> ASCII functions which _don't_ honor codepage
support.

	J.F.
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Tim Potter
b55f63da7e Comments to use vfs_* functions instead of dos_* unless really
accessing files on local disk.
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Jeremy Allison
fc0219c7cc First set of speed improvements from Ying Chen <ying@almaden.ibm.com>.
Inline several commonly used functions as macros.
Jeremy.
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Jeremy Allison
38dffd360d Added "inherit permissions" patch.
Fixed locking bug found by Andrew.
Jeremy.
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Jeremy Allison
f5fedf80bc Fixed bug in unix_mask_match() that caused veto files not to work.
Jeremy.
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Andrew Tridgell
b563be824b this looks like a big commit, but it isn't really :)
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.
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Jeremy Allison
8b790cf3e2 Generic wildcard matching fix from weidel@multichart.de.
Jeremy.
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Luke Leighton
8976e26d46 simple mods to add msrpc pipe redirection. default behaviour: fall back
to using internal msrpc code in smbd.
-