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uid_t, gid_t and vuid. Added sys_getgroups() to get
around the int * return problem. Set correct datatypes
for all uid, gid and vuid variables.
Jeremy.
a WINS server if running on the WINS server. As suggested by
Andrew, we have a flag, in_client=False by default, and set it
to True in the client. loadparam.c checks this and sets
szWINSserver to 127.0.0.1 when in_client && bWINSsupport.
BTW, we seem to have picked up and unused value in some of
Luke's new code.
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.
Note to coders. If using gcc please use the compiler flags :
-Wall -Werror -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual
*before* checking anything in to ensure a clean compile.
Jeremy.
painstakingly put in :)
This gets rid of most of the #ifdef LARGE_SMB_INO_T ifdefs around
DEBUG() statements. We just use %.0f in all cases. Makes the code a
bit easier to read :)
prompted by the interpret_security() dead code that Jean-Francois
pointed out I added a make target "finddead" that finds potentially
dead (ie. unused) code. It spat out 304 function names ...
I went through these are deleted many of them, making others static
(finddead also reports functions that are used only in the local
file).
in doing this I have almost certainly deleted some useful code. I may
have even prevented compilation with some compile options. I
apologise. I decided it was better to get rid of this code now and add
back the one or two functions that are needed than to keep all this
baggage.
So, if I have done a bit too much "destroying" then let me know. Keep
the swearing to a minimum :)
One bit I didn't do is the ubibt code. Chris, can you look at that?
Heaps of unused functions there. Can they be made static?
to check for stat64 and friends, and then changes much of Samba
to use the data type SMB_OFF_T for file size information.
stat/fstat/lstat/lseek/ftruncate have now become sys_stat etc. to hide
the 64 bit calls if needed.
Note that this still does not expose 64 bit functionality to the
client, as the changes to the reply_xxx smb's are not yet done.
This code change should make these changes possible.
Still to do before full 64 bit-ness to the client:
fcntl lock code.
statfs code
widening of dev_t and ino_t (now possible due to SMB_DEV_T and SMB_OFF_T
types being in place).
Let me know if wierd things happen after this check-in and I'll
fix them :-).
Jeremy.
bit file interface for the NT SMB's.
Created a new define, SMB_STRUCT_STAT that currently is
defined to be struct stat - this wil change to a user
defined type containing 64 bit info when the correct
wrappers are written for 64 bit stat(), fstat() and lstat()
calls.
Also changed all sys_xxxx() calls that were previously just
wrappers to the same call prefixed by a dos_to_unix() call
into dos_xxxx() calls. This makes it explicit when a pathname
translation is being done, and when it is not.
Now, all sys_xxx() calls are meant to be wrappers to mask
OS differences, and not silently converting filenames on
the fly.
Jeremy.
correctly. Added new parameter "stat cache size" - set to 50 by default.
I now declare the statcache code officially "open" for business :-).
It gets a hit rate of 97% with a NetBench run and seems to make
using a case insensitive run as efficient as a case sensitive run.
Also tidied up our sys_select usage - added a maxfd parameter and
also added an implementation of select in terms of poll(), for systems
where poll() is much faster. This is disabled by default.
Jeremy.
debug format buffer to be written out (and reset). fflush() is also called
to force the issue. I replaced the call to fflush() in client.c with a
call to dbgflush(), which seems to have fixed the problem that Andrew was
working on (i.e., that the prompt was not displayed when using smbclient).
Chris -)-----
manpath in (although we don't currently use it).
client/client.c: Added John Blair's fixes for "put -".
include/nterr.h: Added NT_STATUS_NOTIFY_ENUM_DIR error code.
smbd/nttrans.c: Added in devious fix for one-shot NT change notify bug.
Jeremy.
timestamps from several DEBUG messages. The timestamps are redundant now
that DEBUG() provides them automatically.
There are still a few more files to do, but I've got to get home for dinner.
Chris -)-----
This patch may not yet compile with -DUSE_SSL enabled, further
Makefile changes may be needed. But it was important to get
this code in place before I go off to USENIX.
Jeremy.
available) when scanning server/workgroup/share lists.
ipc.c: Removed redundent definition of ERROR_MORE_DATA (234) we already have
ERRmoredata in smb.h
Jeremy.
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.
everywhere. I've implemented slprintf() as a bounds checked sprintf()
using mprotect() and a non-writeable page.
This should prevent any sprintf based security holes.
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.
action is passed to do_dir.
Changes to clitar.c as requested by Canon Information Systems Research Australia:
1. Support restoring long file names
2. Write directory entries to TAR files as first part of setting directory create
times
3. Ensure zero length files get correct mtime
4. Allow DOS and UNIX pathnames in command line parameters.
Changed smbpasswd to be client-server for a normal user, rather
than accessing the private/smbpasswd file directly (it still accesses
this file directly when run as root, so root can add users/change a
users password without knowing the old password).
A shakeout of this change is that smbpasswd can now be used to
change a users password on a remote NT machine (yep - you heard
that one right - we can now change a NT password from UNIX !!!!!).
Jeremy.
"name resolve order" parameter.
source/Makefile: Re-ordered link for name resolve order code.
source/clientgen.c:
source/clientutil.c: Added calls to resolve_name().
source/includes.h: Added HPUX zombie fix.
source/loadparm.c: Added new name resolve order parameter.
source/namequery.c: Re-wrote to include parsing of lmhosts file, new resolve_name()
function requested by John.
source/nmbd.c: Tell resolve_name not to do WINS lookups if we are the WINS server.
source/nmbd_lmhosts.c: Call lmhosts parsing functions in namequery.c
source/password.c: Call resolve_name() to lookup security=server name.
source/reply.c:
source/time.c:
source/trans2.c: "fake directory create times" fix from Jim Hague - hague@research.canon.com.au.
source/util.c: Removed isalnum() test in Get_Hostname() that seems to cause
problems on many systems.
Jeremy.
testparm.
In particular I added:
- ability to optionally save default values of all parameters when
calling lp_load(). This can then be used to save only non-default
parameters in lp_dump(). This makes the saved smb.conf (and viewed
parameters in testparm) much shorter
- ability to not load ipc share in lp_load()
- separators in parm_table[] so parameters can be grouped logically.
- flag to mark parameters that are local but which should be also
viewed as global as far as parameters editing is concerned
Kanji support is one case of multibyte character
support, rather than being a specific case in
single byte character support.
This allows us to add Big5 Chinese support (code page 950)
and Korean Hangul support (code page 949) at very little
cost. Also allows us to easily add future multibyte
code pages.
Makefile: Added codepages 949, 950 as we now support more multibyte
codepages.
asyncdns.c: Fixed problem with child being re-spawned when parent killed.
charcnv.c
charset.c
client.c
clitar.c
kanji.c
kanji.h
smb.h
util.c
loadparm.c: Generic multibyte codepage support (adding Big5 Chinese
and Korean Hangul).
nmbd.c: Fixed problem with child being re-spawned when parent killed.
mangle.c: Modified str_checksum so that first 15 characters have more
effect on outcome. This helps with short name mangling as
most 'long' names are still shorter than 15 chars (bug was
foobar_mng and foobar_sum would hash to the same value, with
the modified code they hash differently.
Jeremy.
smbmount: This is a stripped down smbclient that communicates with
the Linux 2.1.x kernel to supply authenticated smb connections for
smbfs mount points.
smbmnt/smbumount: setuid commands that do the actual smb mount system
call after having done the appropriate security checks
clientgen.c:
clientutil.c:
clitar.c: Changed usage of receive_smb to new function client_receive_smb
except for one use of receive_smb in client.c. This is the
receive_smb used to discard packets received whilst in a
keyboard wait state.
util.c: Created new function client_receive_smb that ignores session
keepalives just as the old receive_smb used to do. Created
internal function read_smb_length_return_keepalive that is
used internally by the changed receive_smb call.
Changed read_smb_len to not use an internal buffer - it is
never called with a null buffer so such code is redundant.
Jeremy.
"interpret_security" and similar functions. This also means that
testparm produces string values for these enumerated types rather than
an integer. This was done to make the web interface much cleaner.
While I was doing this I found a couple of very nasty bugs in the
parm_table code. Someone had added a handle_character_set() function
that treated the char** pointer for a P_STRING as an integer! This
would have caused memory corruption for anyone using the "character
set" option. The loadparm code is delicate - please be careful about
using it's more esoteric features!
I've also removed the "coding system" global and made it a
P_STRING. The integer value was never used anywhere in Samba.
separated out smb server-mode password validation into a separate file.
added called and calling netbios names to client gen state: referenced
section in rfc1002.txt.
created workstation trust account checking code in ntclient.c
there might be a bug in reply_session_setup_andX. i indented and added { }
around single-line if statements: the lm password checking code now doesn't
look right (around the GUEST_SESSSETUP bits). *no code semantics have been
changed by the indentation process*.
rpc_pipes/ntclientlsa.c rpc_pipes/ntclientnet.c
rpc_pipes/ntclientpipe.c :
added extra argument to cli_call_api() to allow specifying the length of
the \PIPE\ name. it appears that, like when the name of the pipe is NULL
and OS-2 requires two extra bytes _after_ the NULL name, that NT requires
two bytes after the NULL-terminated name "\PIPE\". these two bytes vary,
but values seen so far are: 0x72 0x70; 0x63 0x65; 0x44 0x65; 0x4E 0x00.
there appears not to be much logic to this. purpose unknown.
ntclient.c:
put Set Named Pipe Handle State call directly after SMBopenX call.
