| Commit message (Collapse) | Author | Age | Files | Lines |
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of doing a system call every time we want to just get our pid.
Jeremy.
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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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Piping the output of smbmount back to autofs/automount was causing the
automount process to hang. Reason was that automount was depending
on the pipe to close to continue on, rather than detecting the child
signal. This occured with debug enabled and the daemon process was not
closing the stdout process. Disabling debuging avoids the problem.
Debugging is turned off in the cvs repository and a warning placed over
the debugging option.
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caching the password if it came from the command line or from the environment.
This completes the set and deals with the bloody nusance when reconnecting
a connection after we have gone daemon... Grrr...
Added code to clean up the mount point following a catastrophic failure
during reconnect. The smbmount daemon was exiting but leaving the mount
point in an unusable state. If smbmount must exit following a reconnect
failure, we "unmount" the mount point and clean up mnttab. Currently,
the unmount works, fixing some really ugly I/O errors and failure when
trying to remount. The cleanup on mnttab still has problems. This
is better than what it was and doesn't break anything that wasn't broken
before, so I'm committing this in even with the mnttab problem. Will
commit the fix to that when I figure out what is busted there...
-mhw-
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in smbmount.c
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to memset changes...
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1) The earlier fix for the smbmount race conditions broke the PID
registration with smbfs. That fix has been backed out and
replaced by a signalling convention from the child smbmount
process back to the parent telling the parent when it is safe
to exit.
2) Fixing all of this uncovered a NASTY deadly embrace between smbmount,
smbmnt, and autofs. This was caused by the setsid call in the
daemon code. The smbmnt process no longer was registered as
"magic" because it was no longer in the autofs process group.
Many many kudos and thanks to H Peter Anvin for giving me the
clue to solving this agravating puzzle. The setsid was moved
down the where the child signals the parent and a warn left in
its place in the daemonize code.
3) Fixed (actually worked around with a BUTT UGLY HACK) a problem with
SMB_GET_MOUNTPID in smbumount.c. The smb_fs.h header file has
the parameter to this ioctl defined as a uid_t. Unfortunately
that's a 32 bit quantity under glibc and it's currently a 16 bit
quantity in kernel space. Undefined the macro and redefined
it with a parameter of __kernel_uid_t. That should keep us
out of trouble till I can have someone fix smb_fs.h in the
kernel sources...
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My bad... Earlier one was the patch from the CIFS conference that
didn't work, this fixes...
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before the mount was actually completed. This caused weird problems when
used with autofs such as empty directories on first listing or files which
would appear in "ls" but would return "no such file or directory" under
"ls -l". Note to Volker: Initial attempt from CIFS conference didn't work.
Had to move daemonize function inside of loop after ioctl.
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Jeremy.
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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.
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1) Changes to smbmnt.c, smbmount.c, and smbumount.c allow them to compile on
both RedHat 4.x (libc 4.x) systems and RedHat 5.x (glibc 2) systems.
2) Changes to Makefile.in and configure.in (and subsequently configure) are to
configure for smbmount, smbumount, and smbmnt to compile.
This adds a "--with(out)-smbmount" option to configure. Sanity checking is
not present yet. You can specify this if you are not on linux, it just
won't compile.
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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.
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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 -)-----
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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.
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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.
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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.
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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.
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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.
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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
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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.
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This is merely updating the Copyright statements from 1997 to 1998.
It's a once a year thing :-).
NO OTHER CHANGES WERE MADE.
Jeremy.
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Removed obsolete options from smbmount help message.
Volker
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cvs add first.
Volker
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