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Separate from get_acl_blob() which took both an fsp and a pathname.
Commented out so we still compile.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Pass in the passed dirfsp if available, else handle->conn->cwd_fsp.
No logic changes.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This will allow adding the extra dirfsp parameter to
rmdir_acl_common().
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Note this isn't identical to unlink() as
this must cope with (flags & AT_REMOVEDIR),
which is identical to rmdir(). It calls
either unlink or rmdir depending on the
flags parameter.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This makes vfs_acl_common.c a subsystem of its own that acl_xattr and acl_tdb
now link against, not #include it.
This patch is a bit on the large and clumsy side, but splitting it up would
(I believe) involve a separate intermediate copy of acl_common.c.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
We need to migrate all pathname based VFS calls to use a struct
to finish modernising the VFS with extra timestamp and flags parameters.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jun 1 02:58:53 CEST 2017 on sn-devel-144
We need to migrate all pathname based VFS calls to use a struct
to finish modernising the VFS with extra timestamp and flags parameters.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
We need to migrate all pathname based VFS calls to use a struct
to finish modernising the VFS with extra timestamp and flags parameters.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
We need to migrate all pathname based VFS calls to use a struct
to finish modernising the VFS with extra timestamp and flags parameters.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Not currently used - no logic changes inside.
This will make it possible to pass down a long-lived talloc
context from the loading function for modules to use instead
of having them internally all use talloc_autofree_context()
which is a hidden global.
Updated all known module interface numbers, and added a
WHATSNEW.
Signed-off-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Ralph Böhme <slow@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Apr 22 01:17:00 CEST 2017 on sn-devel-144
Bug: https://bugzilla.samba.org/show_bug.cgi?id=12562
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Uri Simchoni <uri@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Thu Apr 20 20:50:10 CEST 2017 on sn-devel-144
When obtaining the security descriptor via getxattr(), first try
optimistically to supply a buffer of 4K, and if that turns out
to be too small, determine the correct buffer size.
The previous behavior of falling back to a 64K buffer encountered
problem with Linux prior to version 3.6, due to pyisical memory
fragmentation. With those kernels, as long as the buffer is 8K or
smaller, getting the xattr is much less prone to failure due to
memory fragmentation.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12737
Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Tue Apr 18 04:41:16 CEST 2017 on sn-devel-144
Pure refactoring - add a function that fetches an extended attribute
based on either the file descriptor or the file name.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=12737
Signed-off-by: Uri Simchoni <uri@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
When "ignore system acls" is set to "yes, we need to ensure filesystem
permission always grant access so that when doing our own access checks
we don't run into situations where we grant access but the filesystem
doesn't.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=12181
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Wed Aug 31 18:41:20 CEST 2016 on sn-devel-144
Better for performance and a subsequent commit will add one more option
where this will pay off.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=12177
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
the acl_xattr code). Remove the "experimental" tag.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Tue Sep 27 21:00:12 CEST 2011 on sn-devel-104
This should finally fix the AIX build and allow to remove AIX specific ifdefs.
Guenther
Signed-off-by: Jeremy Allison <jra@samba.org>
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Thu Apr 21 02:01:20 CEST 2011 on sn-devel-104
There is no reason for smbd with Windows ACLs to use chmod
or fchmod unless it's a file opened with UNIX extensions or
with posix pathnames.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Sat Apr 2 02:40:43 CEST 2011 on sn-devel-104
Samba ACL module to ignore mapping to lower POSIX layer. With this
fix Samba 3.6.x now passes RAW-ACLs (with certain smb.conf parameters
set).
Jeremy.
Autobuild-User: Jeremy Allison <jra@samba.org>
Autobuild-Date: Sat Oct 16 01:26:31 UTC 2010 on sn-devel-104
Final fix for the vfs_acl_xattr and vfs_acl_tdb code.
Ensure we can delete a file even if the underlying POSIX
permissions don't allow it, if the Windows permissions do.
Jeremy.
Volker was right (dammit :-). It's much easier to catch
this case in the create_file() vfs call instead of trying
to do everything inside open() and mkdir(). Hook all these
functions to gain the desired effect.
Jeremy.
Fix ACL modules to test for permissions on open/mkdir/opendir.
Ensure that underlying ACLs are returned for directories/files with
no Windows xattr or tdb acls stored.
Jeremy.
down to NEXT-> before initializing. This allows us to
do cleanup (by calling DISCONNECT) if initialization
fails. Also fix vfs_acl_xattr which was failing to
call the NEXT connect function.
Jeremy.