Commit graph

39 commits

Author SHA1 Message Date
Jeff Layton
681bf72e48 cifs: have cifs parse scope_id out of IPv6 addresses and use it
This patch has CIFS look for a '%' in an IPv6 address. If one is
present then it will try to treat that value as a numeric interface
index suitable for stuffing into the sin6_scope_id field.

This should allow people to mount servers on IPv6 link-local addresses.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Acked-by: David Holder <david@erion.co.uk>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-06-25 01:14:36 +00:00
Steve French
361ea1ae54 [CIFS] Fix build break
Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-06-15 13:46:12 +00:00
Jeff Layton
1e68b2b275 cifs: add new routine for converting AF_INET and AF_INET6 addrs
...to consolidate some logic used in more than one place.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-06-13 08:17:30 +00:00
Jeff Layton
c4a2c08db7 cifs: make cnvrtDosUnixTm take a little-endian args and an offset
The callers primarily end up converting the args from le anyway. Also,
most of the callers end up needing to add an offset to the result. The
exception to these rules is cnvrtDosCifsTm, but there are no callers of
that function, so we might as well remove it.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-05-28 14:57:20 +00:00
Jeff Layton
07119a4df8 cifs: have cifs_NTtimeToUnix take a little-endian arg
...and just have the function call le64_to_cpu.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-05-28 14:32:31 +00:00
Steve French
9e39b0ae8a [CIFS] Remove unneeded QuerySymlink call and fix mapping for unmapped status
Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-04-30 21:31:15 +00:00
Steve French
582d21e5e3 [CIFS] cleanup old checkpatch warnings
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-05-13 04:54:12 +00:00
Igor Mammedov
7c5e628f95 [CIFS] Fixed build warning in is_ip
Signed-off-by: Igor Mammedov <niallain@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-05-08 20:48:42 +00:00
Steve French
90c81e0b0e [CIFS] clean up some hard to read ifdefs
Christoph had noticed too many ifdefs in the CIFS code making it
hard to read.  This patch removes about a quarter of them from
the C files in cifs by improving a few key ifdefs in the .h files.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-02-12 20:32:36 +00:00
Steve French
ad7a2926b9 [CIFS] reduce checkpatch warnings
Signed-off-by: Steve French <sfrench@us.ibm.com>
2008-02-07 23:25:02 +00:00
Steve French
63d2583f5a [CIFS] Fix walking out end of cifs dacl
Acked-by: Shirish Pargaonkar <shirishp@us.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-11-05 21:46:10 +00:00
Steve French
1fb64bfc45 [CIFS] when mount helper missing fix slash wrong direction in share
Kernel bugzilla bug #9228

If mount helper (mount.cifs) missing, mounts with form like
//10.11.12.13/c$ would not work (only mounts with slash e.g.
//10.11.12.13\\c$ would work) due to problem with slash supposed
to be converted to backslash by the mount helper (which is not
there).

If we fail on converting an IPv4 address in in4_pton then
try to canonicalize the first slash (ie between sharename
and host ip address) if necessary.  If we have to retry
to check for IPv6 address the slash is already converted
if necessary.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-11-01 02:12:10 +00:00
Steve French
630f3f0c45 [CIFS] acl support part 6
Acked-by: Shirish Pargaonkar <shirishp@us.ibm.com>
CC: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-10-25 21:17:17 +00:00
Steve French
a761ac579b [CIFS] log better errors on failed mounts
Also returns more accurate errors to mount for the cases of
account expired and password expired

Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-10-18 21:45:27 +00:00
Steve French
d5d1850109 [CIFS] Fix minor problems noticed by scan
Coverity scan pointed out some minor possible errors.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-10-17 21:31:52 +00:00
Steve French
63135e088a [CIFS] More whitespace/formatting fixes (noticed by checkpatch)
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-07-17 17:34:02 +00:00
Steve French
4a379e6657 [CIFS] Fix build break - inet.h not included when experimental ifdef off
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-07-15 21:58:28 +00:00
Steve French
50c2f75388 [CIFS] whitespace/formatting fixes
This should be the last big batch of whitespace/formatting fixes.
checkpatch warnings for the cifs directory are down about 90% and
many of the remaining ones are harder to remove or make the code
harder to read.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-07-13 00:33:32 +00:00
Steve French
fb8c4b14d9 [CIFS] whitespace cleanup
More than halfway there

Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-07-10 01:16:18 +00:00
Steve French
3870253efb [CIFS] more whitespace fixes
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-07-08 15:40:40 +00:00
Steve French
790fe579f5 [CIFS] more whitespace cleanup
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-07-07 19:25:05 +00:00
Jeff
d20acd09e3 [CIFS] ipv6 support no longer experimental
Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-07-06 21:13:08 +00:00
Steve French
5858ae44e2 [CIFS] Add IPv6 support
IPv6 support was started a few years ago in the cifs client, but lacked a
kernel helper function for parsing the ascii form of the ipv6 address. Now
that that is added (and now IPv6 is the default that some OS use now) it
was fairly easy to finish  the cifs ipv6 support.  This  requires that
CIFS_EXPERIMENTAL be enabled and (at least until the mount.cifs module is
modified to use a new ipv6 friendly call instead of gethostbyname) and the
ipv6 address be passed on the mount as "ip=" mount option.

Thanks

Signed-off-by: Steve French <sfrench@us.ibm.com>
2007-04-25 11:59:10 +00:00
Steve French
533f90af6d [CIFS] Fix old DOS time conversion to handle timezone
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-10-12 00:02:32 +00:00
Steve French
70903ca004 [CIFS] Do not need to adjust for Jan/Feb for leap day
calculation in 2100 (year divisible by 100)

Signed-off-by: Yehuda Sadeh Weinraub <Yehuda.Sadeh@expand.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-10-11 18:49:24 +00:00
Steve French
438dd92626 [CIFS] Fix leaps year calculation for years after 2100
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-10-11 03:49:30 +00:00
Steve French
268f3be177 [CIFS] readdir (ffirst) enablement of accurate timestamps from legacy servers
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-10-06 21:47:09 +00:00
Steve French
1bd5bbcb65 [CIFS] Legacy time handling for Win9x and OS/2 part 1
Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-09-28 03:35:57 +00:00
Jeremy Allison
7ee1af765d [CIFS]
Allow Windows blocking locks to be cancelled via a
CANCEL_LOCK call. TODO - restrict this to servers
that support NT_STATUS codes (Win9x will probably
not support this call).

Signed-off-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Steve French <sfrench@us.ibm.com>
(cherry picked from 570d4d2d895569825d0d017d4e76b51138f68864 commit)
2006-08-11 21:28:47 +00:00
Steve French
43411d699e [CIFS] Fix mapping of old SMB return code Invalid Net Name so it is
recognized on mount

the old mapping of this was to ENODEV (instead of ENXIO) - but
ENODEV is what mount returns when the cifs driver will not load
so change this to map to ENXIO (which was what the equivalent
condition returned for mapping errors from more modern servers)

Signed-off-by: Steve French <sfrench@us.ibm.com>
2006-06-02 18:17:11 +00:00
Steve French
7c7b25bc8e [CIFS] Support for setting up SMB sessions to legacy lanman servers part 2 2006-06-01 19:20:10 +00:00
Steve French
6ab16d2495 [CIFS] Fix umount --force to wake up the pending response queue, not just
the request queue. Also periodically wakeup response_q so threads can
check if stuck requests have timed out. Workaround Windows server illegal smb
length on transact2 findfirst response.

Signed-off-by: Steve French <sfrench@us.ibm.com>
2005-11-29 20:55:11 -08:00
Steve French
1047abc159 [CIFS] CIFS Stats improvements
New cifs_writepages routine was not updated bytes written in cifs stats.
Also added ability to clear /proc/fs/cifs/Stats by writing (0 or 1) to it.
Signed-off-by: Steve French <sfrench@us.ibm.com>
2005-10-11 19:58:06 -07:00
Steve French
70ca734a14 [CIFS] Various minor bigendian fixes and sparse level 2 warning message fixes
Most important of these fixes mapchars on bigendian and a few statfs fields

Signed-off-by: Shaggy (shaggy@austin.ibm.com)
Signed-off-by: Steve French (sfrench@us.ibm.com)
2005-09-22 16:32:06 -07:00
Steve French
2096243885 [CIFS] Add support for legacy servers part nine. statfs (df and du) is now
functional, and the length check is fixed so readdir does not throw a
warning message when windows me messes up the response to FindFirst
of an empty dir (with only . and ..).

Signed-off-by: Steve French (sfrench@us.ibm.com)
2005-09-21 22:05:57 -07:00
Alexey Dobriyan
36358c2142 [CIFS] fs/cifs/netmisc.c: fix sparse warning
Signed-off-by: Steve French <sfrench@us.ibm.com>
Signed-off-by: Alexey Dobriyan <adobriyan@mail.ru>
Signed-off-by: Domen Puncer <domen@coderock.org>
2005-06-02 20:01:16 -05:00
Steve French
11aa0149d0 [PATCH] cifs: Fix mapping of EMLINK case
Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28 22:41:10 -07:00
Steve French
75cf6bdc52 [PATCH] cifs: Gracefully turn off serverino (when serverino is enabled on mount)
Old servers such as NT4 do not support this level of FindFirst (and
retry with a lower infolevel)

Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-28 22:41:04 -07:00
Linus Torvalds
1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00