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56427 Commits

Author SHA1 Message Date
Stefan Metzmacher
0b8c6e736a vfs_fruit: add fruit_get_complete_fio() helper
This will make it easier to hide some fsp extension later.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-21 13:35:33 +00:00
Stefan Metzmacher
94799dc8e6 vfs_fruit: let fruit_open_rsrc_adouble() return errno = EISDIR
That hopefully makes the check that ':AFP_Resource' can't
be created on directories.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-21 13:35:33 +00:00
Stefan Metzmacher
d62c670c3d s3:adouble: add adouble_open_from_base_fsp()
For now we only support ADOUBLE_RSRC, but that might change in future.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-21 13:35:33 +00:00
Stefan Metzmacher
c45a8d753d s3:adouble: allow ad_fget/ad_get_internal to be used with a backend fsp
Up to now we only passed in stream fsp, but that will change shortly.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-21 13:35:33 +00:00
Stefan Metzmacher
db743ab005 share_mode_lock: DEBUG/ASSERT recursion deadlock detection
This situation should never happen!

The known trigger is fixed with the change to adouble_open_rsrc_fsp()

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-21 13:35:33 +00:00
Stefan Metzmacher
1052314dcd s3:adouble: rewrite ad_open_rsrc() as adouble_open_rsrc_fsp() using create_internal_fsp()
"._" AppleDouble files are hidden by vfs_fruit by default, so there's no
need to go through a full SMB_VFS_CREATE_FILE() for them.

They don't need an smbXsrv_open_global.tdb entry nor a locking.tdb
entry, so we just open them with fd_openat().

This avoids a recursion deadlock in get_share_mode_lock() when closing
the ':AFP_Resource' stream.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-21 13:35:33 +00:00
Jeremy Allison
009b52650d vfs: update status of SMB_VFS_SYMLINKAT()
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): Sun Jan 17 05:48:14 UTC 2021 on sn-devel-184
2021-01-17 05:48:14 +00:00
Jeremy Allison
f09ea26e65 s3: smbd: Change smb_set_file_unix_link() to use a real directory fsp for SMB_VFS_SYMLINKAT().
New VFS change.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-17 04:43:31 +00:00
Jeremy Allison
35f2c7641e s3: VFS: glusterfs: Fix vfs_gluster_symlinkat() to cope with a real dirfsp.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-17 04:43:31 +00:00
Jeremy Allison
c8e8ea2309 s3: VFS: ceph: Fix cephwrap_symlinkat() to cope with real directory fsps.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-17 04:43:31 +00:00
Ralph Boehme
b96c2cf019 vfs: directory enumeration is now handle based
Remove obsolete description. Also remove SMB_VFS_STATX() as I don't see a need
for that atm.

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 Jan 15 22:01:55 UTC 2021 on sn-devel-184
2021-01-15 22:01:55 +00:00
Ralph Boehme
2a11c8f713 vfs: update status of SMB_VFS_MKDIRAT()
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-01-15 20:56:28 +00:00
Ralph Boehme
33e1f3cafe pysmbd: use real dirfsp for SMB_VFS_MKDIRAT()
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-01-15 20:56:28 +00:00
Ralph Boehme
5feabb64de vfs: update status of SMB_VFS_MKNODAT()
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-01-15 20:56:28 +00:00
Jeremy Allison
77fc6894c1 s3: smbd: Change smb_unix_mknod() to use a real directory fsp for SMB_VFS_MKNODAT().
New VFS change.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-15 20:56:28 +00:00
Jeremy Allison
ebcde172de s3: smbd: Move creation of parent_fname out of lp_inherit_permissions() clause in smb_unix_mknod().
We will need this for the upcoming openat_pathref_fsp() use.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-15 20:56:28 +00:00
Jeremy Allison
30af87f46f s3: VFS: glusterfs: Fix vfs_gluster_mknodat() to cope with a real dirfsp.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-15 20:56:28 +00:00
Jeremy Allison
163a6802b6 s3: VFS: glusterfs: Fix missing END_PROFILE() in mkdirat() return.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-15 20:56:28 +00:00
Jeremy Allison
30d985759d s3: VFS: ceph: Fix cephwrap_mknodat() to cope with real directory fsps.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-15 20:56:28 +00:00
Jeremy Allison
8291c13f82 s3: VFS: ceph: Fix cephwrap_mkdirat() to cope with real directory fsps.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-15 20:56:28 +00:00
Stefan Metzmacher
39c0d2b666 smbd: implement FSCTL_SMBTORTURE_IOCTL_RESPONSE_BODY_PADDING8 as reproducer for bug 14607
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14607

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
2021-01-15 07:26:29 +00:00
Ralph Boehme
63e6653be6 vfs: The New VFS
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): Thu Jan 14 19:00:05 UTC 2021 on sn-devel-184
2021-01-14 19:00:05 +00:00
Ralph Boehme
965c6d8911 smbd: inherit st_ex_mode to basename from stream name in create_file_unixpath()
This ensures smb_fname_base knows if it's a file or directory.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-01-14 17:55:33 +00:00
Ralph Boehme
d1726b8e22 smbd: call vfs_stat() in mkdir_internal()
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-01-14 17:55:33 +00:00
Ralph Boehme
21c76654ed printing: call vfs_stat() in driver_unlink_internals()
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-01-14 17:55:33 +00:00
Ralph Boehme
f84bc4b021 libadouble: assert valid stat in ad_unconvert_get_streams()
All callers already stat the path, just add a check that asserts this.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-01-14 17:55:33 +00:00
Ralph Boehme
93f4cb9786 libadouble: call vfs_stat() in ad_convert_finderinfo()
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-01-14 17:55:33 +00:00
Ralph Boehme
c77140fd65 libadouble: call vfs_stat() in ad_convert_xattr()
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-01-14 17:55:33 +00:00
Ralph Boehme
9eef705ecf pysmbd: call vfs_stat() in set_sys_acl_conn()
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-01-14 17:55:33 +00:00
Ralph Boehme
6c421f523b s3/rpc_server: add deps of rpc_mdssvc_module
This allows removing allow_undefined_symbols=True.

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Thu Jan 14 16:05:10 UTC 2021 on sn-devel-184
2021-01-14 16:05:10 +00:00
Volker Lendecke
9bb5b32621 rpc_server: Remove protocol-specific dcerpc_setup_ routines
These are all just stream sockets, being taken care of by
dcesrv_setup_ncacn_listener()

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Thu Jan 14 14:35:58 UTC 2021 on sn-devel-184
2021-01-14 14:35:58 +00:00
Volker Lendecke
8004fb4a5b rpc_server: Use dcesrv_setup_ncacn_listener() in dcesrv_setup_endpoint_sockets()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
2021-01-14 13:29:35 +00:00
Volker Lendecke
94f48f34f1 rpc_server: Add dcesrv_setup_ncacn_listener()
This is supposed to replace the protocol-specific dcerpc_setup_*
functions. They are all very similar except the way to create the
socket file descriptor. By handing out the anonymous structure
"listen_state" for an error path the listener tevent_fd structs can be
cancelled individually or handed over to other talloc parents.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
2021-01-14 13:29:35 +00:00
Volker Lendecke
6482bee22f rpc_server: Move setting ip-based socket options
All ncacn_ip_tcp listener sockets are created via
dcesrv_create_ncacn_ip_tcp_socket(). Moving setting the socket options
out of dcesrv_setup_ncacn_ip_tcp_socket() to remove a special case for
TCP from the dcesrv_setup_* family of routines.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
2021-01-14 13:29:35 +00:00
Volker Lendecke
50dada72ad rpc_server: Direct pointer initialization in dcesrv_ncacn_np_accept_done()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
2021-01-14 13:29:35 +00:00
Volker Lendecke
cc9ade9b0a lib: Initialize variables in prefork_listen_accept_handler()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
2021-01-14 13:29:35 +00:00
Volker Lendecke
834f9e152e lib: Fix typos
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
2021-01-14 13:29:35 +00:00
Volker Lendecke
33f7aac871 rpc_server: Make dcerpc_ncacn_accept() take tsocket_address **
dcerpc_ncacn_accept() talloc_move's the addresses away from the
caller's talloc hierarchy. Don't leave pointers around in the caller.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
2021-01-14 13:29:35 +00:00
Volker Lendecke
a21867bc48 rpc_server: Remove unused make_server_pipes_struct()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
2021-01-14 13:29:35 +00:00
Volker Lendecke
562e48655c rpc_server: Use make_base_pipes_struct() in make_internal_rpc_pipe_socketpair()
make_server_pipes_struct() is just a simple wrapper.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
2021-01-14 13:29:35 +00:00
Volker Lendecke
8488b16f56 rpc_server: Use make_base_pipes_struct() in dcesrv_ncacn_accept_step2()
make_server_pipes_struct() is just a simple wrapper.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
2021-01-14 13:29:35 +00:00
Volker Lendecke
dcc8f37af1 rpc_server: Simplify find_policy_by_hnd_internal()
Best viewed with "git show -b". Use the typical pattern of an early
error return.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
2021-01-14 13:29:35 +00:00
Volker Lendecke
acca9ec4b6 vfs_fruit: Fix CID 1471764 Dereference null return value
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
2021-01-14 13:29:35 +00:00
Volker Lendecke
8d5fb1ad14 vfs_fruit: Fix CID 1471760 Dereference null return value
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>
2021-01-14 13:29:35 +00:00
Stefan Metzmacher
da052dde8a s3:smbd: simplify the error handling in create_file_unixpath()
We can just call close_file(req, fsp, ERROR_CLOSE), as it handles
non-fsa fsp's and base_fsp's just fine.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Thu Jan 14 12:40:56 UTC 2021 on sn-devel-184
2021-01-14 12:40:56 +00:00
Stefan Metzmacher
9c277b27de s3:smbd: allow close_file() with a non-fsa fsp for {SHUTDOWN,ERROR}_CLOSE
Such an fsp was typically created via create_internal_fsp() and
opened via fd_openat() without going through SMB_VFS_CREATE_FILE(),
so they should be closed via fd_close().

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-14 11:30:38 +00:00
Stefan Metzmacher
20187c6f54 s3:smbd: make sure a SHUTDOWN_CLOSE applies to a stream fsp before its base fsp
Before we had open_pathref_fsp() we had the stream fsp before the base
fsp in the linked list we traverse for SHUTDOWN_CLOSE.

Now the order has changed. I could have used some DLIST_PROMOTE()
hacks, but that's still fragile.

Now we reference both fsp's via ->base_fsp and ->stream_fsp.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-14 11:30:38 +00:00
Stefan Metzmacher
930b6bb3b8 s3:smbd: make use of fsp_set_base_fsp() when changing fsp->base_fsp
This allows us to add some more logic for bi-directional linking between
base and stream fsp in the next commits.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-14 11:30:38 +00:00
Stefan Metzmacher
928382f270 s3:smbd: add fsp_set_base_fsp() helper
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-14 11:30:38 +00:00
Stefan Metzmacher
42c60703f2 s3:smbd: remove duplicate assignment of base_fsp in create_file_unixpath()
This has already been set a few lines above. The duplicate was the result of
restructuring create_file_unixpath() a few months ago, allocating fsp in
create_file_unixpath() instead of in the callees open_file_ntcreate() or
open_directory() respectively.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2021-01-14 11:30:38 +00:00