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Fix a circular dependency: util_str_common.c depends on 'charset',
which depends on util_str_common.c. Fix that.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
It's a bit shocking how many references we have to global
contexts. Make this a bit more obvious.
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Fri Jan 1 11:56:23 UTC 2021 on sn-devel-184
No change in behaviour, the new arg is not yet used in any module.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Now that handle based fdos_mode() is used everywhere we can be sure that we're
also always getting a handle in SMB_VFS_GET_COMPRESSION() so we can now safely
remove the path parameter. :)
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This allows for optimisations in VFS module: by passing the dirfsp as an
additional arg, the function can check fsp->fsp_name->flags which may include eg
SMB_FILENAME_POSIX_PATH to trigger POSIX pathname processing.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
open_pathref_fsp() opens an "embedded" fsp inside smb_fname as
smb_fname->fsp. We call such an fsp a "pathref" fsp.
On system that support O_PATH the low level openat() is done with O_PATH. On
systems that lack support for O_PATH, we impersonate the root user as a
fallback.
Setting "is_pathref" in the fsp_flags before calling fd_openat() is what
triggers the special low-level behaviour inside the VFS.
The use of pathref fsps allows updating all callers of path based VFS functions
like
dos_mode(smb_fname)
-> SMB_VFS_GET_DOS_ATTRIBUTES(smb_fname)
-> SMB_VFS_GETXATTR(smb_fname)
to use the handle based VFS function like
fdos_mode(smb_fname->fsp)
-> SMB_VFS_FGET_DOS_ATTRIBUTES(fsp)
-> SMB_VFS_FGETXATTR(fsp)
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This flag is used by the VFS layer to tell the FSA layer that it is allowed to
reopen an fsp by using an exisiting pathref fd with /proc/PID/fd/FD to open a
full fd.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Allows the VFS layer to tell the higher layers if fds opened by the openat() VFS
implementation are visible objects inside a /proc/PID/fd/FD filesystem.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
In all places where we access or modify a file or it's associated metadata, we
use fsp_get_io_fd() to fetch the low-level fd from the fsp. This ensures we
don't accidentally use a pathref fsp where the fd would be opened as root on
systems lacking O_PATH.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Not used anymore
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Wed Nov 4 20:17:47 UTC 2020 on sn-devel-184
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue Nov 3 16:47:57 UTC 2020 on sn-devel-184
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Oct 23 19:06:40 UTC 2020 on sn-devel-184
These calls are used to check whether an IP address is static to the
host, or whether it could be migrated by ctdb.
Combine the calls into a simple ctdbd_public_ip_foreach(cb) function,
which avoids the need to expose struct ctdb_public_ip_list_old.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Wed Oct 14 12:29:56 UTC 2020 on sn-devel-184
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Oct 9 20:36:13 UTC 2020 on sn-devel-184
This was supposed to be a shortcut to avoid passing dirfsp around as an explicit
function argument throughout the whole codebase when the new VFS design idea was
based on using *AT functions throughout the VFS.
Now that we've opted for basing the VFS on handles and *AT functions will only
be used in a much more limitted extent, it makes sense to remove this internal
dirfsp reference, otherwise the combination of internal fsp->dirfsp and
smb_fname->fsp is going to be a tough to wrap your head around.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Fri Oct 2 21:00:05 UTC 2020 on sn-devel-184
This was supposed to be a shortcut to avoid passing dirfsp around as an explicit
function argument throughout the whole codebase when the new VFS design idea was
based on using *AT functions throughout the VFS.
Now that we've opted for basing the VFS on handles and *AT functions will only
be used in a much more limitted extent, it makes sense to remove this internal
dirfsp reference, otherwise the combination of internal fsp->dirfsp and
smb_fname->fsp is going to be a tough to wrap your head around.
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Have to do both at once as they are intimately related.
The uglyness inside internal_resolve_name() will go away
once all the resove_XXX() functions return size_t values.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
