1
0
mirror of https://github.com/samba-team/samba.git synced 2025-03-01 04:58:35 +03:00

11928 Commits

Author SHA1 Message Date
Volker Lendecke
743df9009b smbd: Simplify smbXsrv_open_set_replay_cache() with dbwrap_store_bystring()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
bac265689a smbd: Simplify smbXsrv_open_set_replay_cache() with a struct assignment
Use a direct struct assignment instead of a function call

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
a71288e86b smbd: Remove smbXsrv_open->db_rec
This was only referenced in smbXsrv_open_close, but it was never
assigned anything but NULL.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
fdca0558ef smbd: Remove a "can't happen" NULL check
This should really not happen, crashing would be the right response.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
0c709cb6b7 smbd: Use talloc_tos() for pushing smbXsrv_open_globalB
Use the toplevel talloc pool

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
88191630d2 lib: Use tdb_data_dbg() where appropriate
This changes the talloc hierarchy for a few callers, but as
talloc_tos() was initially designed exactly for this purpose (printing
SIDs in DEBUG), it should be okay.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
ea7abdc130 smbd: Avoid explicit ZERO_STRUCT()
Saves a few bytes of .text

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
db25f0a07c smbd: Move bytes from r/w data to r/o text section
Even const arrays of const strings need to be relocated at startup time.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
158314e0b1 smbd: Make get_safe_[[SI]VAL|ptr] static to smb1_lanman.c
SMB1-specific, only used there.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2023-01-10 00:28:37 +00:00
Volker Lendecke
dd86376294 smbd: Fix indentation
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Thu Jan  5 18:00:17 UTC 2023 on sn-devel-184
2023-01-05 18:00:17 +00:00
Volker Lendecke
17e9758b53 smbd: Fix CID 1518901 Logically dead code
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-05 17:04:34 +00:00
Volker Lendecke
c1be654988 smbd: Fix CID 1518902 Use after free
The SMB_REALLOC macro properly deals with failure to realloc, so
overwriting the target variable is correct here.

Signed-off-by: Volker Lendecke <vl@samba.org>
2023-01-05 17:04:34 +00:00
Volker Lendecke
9636b40b05 smbd: Use get_dirent_ea_size() also for BOTH_DIRECTORY_INFO
This is a bit more involved as readdir_attr_data needs to be looked
at. The meaning of this if-statements should be the same though,
readdir_attr_data can only be non-NULL if we don't have a reparse
point around. See the beginning of smbd_marshall_dir_entry().

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

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Wed Jan  4 09:48:37 UTC 2023 on sn-devel-184
2023-01-04 09:48:37 +00:00
Volker Lendecke
dc98e56460 smbd: Factor out get_dirent_ea_size()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
d4f47d4b86 smbd: Modernize a DBG statement
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
eb0e911c73 smbd: Shorten a few lines
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
71610e3633 smbd: Move SMB_QUERY_FILE_UNIX_LINK to smb1_trans2.c
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
f48e2489ad smbd: Move get_posix_fsp() to smb1_trans2.c
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
6fc64f53a8 smbd: Move SMB_QUERY_POSIX_ACL to smb1_trans2.c
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
01e14e0fe1 smbd: Move SMB_QUERY_FILE_UNIX_[BASIC|INFO2] to smb1_trans2.c
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
0cfea60792 smbd: Remove an unnecessary if-statement
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
65fc2b105a smbd: Remove an unnecessary if-statement
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
4f69b76fa1 smbd: Move smb_set_posix_acl() to smb1_trans2.c
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
19c41395e5 smbd: Make get_posix_fsp() public
This will go static again soon.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
b0dfee968a smbd: smbd_do_qfilepathinfo() does not need lock_data anymore
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
e53988cdea smbd: Handle SMB_QUERY_POSIX_LOCK() in call_trans2qfileinfo()
smbd_do_qfilepathinfo() does not use the lock data anymore, we can
pass NULL/0 now.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
ad453a3827 smbd: Remove two variables never set after initialization
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
2be0e68ec5 smbd: Move SMB_SET_FILE_UNIX_[BASIC|INFO2] to smb1_trans2.c
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
483aa41480 smbd: Make map_info2_flags_to_sbuf() public
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
1c21fc72e9 smbd: Make smb_set_file_size() public
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
765f9bcf66 smbd: Move handling smb_set_posix_lock() to smb1_trans2.c
Most of this is direct cut&paste without reformatting.

Don't pass SMB_SET_POSIX_LOCK through smbd_do_setfilepathinfo(),
directly handle it in call_trans2setfileinfo() where we know we have a
fsp.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
2cef6fcd6d smbd: Move smb_set_file_unix_hlink() to smb1_trans2.c
Most of this is direct cut&paste without reformatting.

Don't pass SMB_SET_FILE_UNIX_HLINK through smbd_do_setfilepathinfo(),
directly handle it in call_trans2setpathinfo() where we know we have a
path.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
5273c1da12 smbd: Move smb_set_file_unix_link() to smb1_trans2.c
Most of this is direct cut&paste without reformatting.

Don't pass SMB_SET_FILE_UNIX_LINK through smbd_do_setfilepathinfo(),
directly handle it in call_trans2setpathinfo() where we know we have a
path.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
cabef72469 smbd: Move smb_posix_unlink() to smb1_trans2.c
Most of this is direct cut&paste without reformatting.

Don't pass SMB_POSIX_PATH_UNLINK through smbd_do_setfilepathinfo(),
directly handle it in call_trans2setpathinfo() where we know we have a
path.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
bcc621a69f smbd: Make smb_set_file_disposition_info() public
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
38b15fada2 smbd: Move smb_posix_open() to smb1_trans2.c
Most of this is direct cut&paste without reformatting.

Don't pass SMB_POSIX_PATH_OPEN through smbd_do_setfilepathinfo(),
directly handle it in call_trans2setpathinfo() where we know we have a
path.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
58287995e5 smbd: Make store_file_unix_basic[_info2] public
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
bad8aa10cd smbd: Factor out handle_trans2qfilepathinfo_result()
The error handling will be used in other places.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
5f7d16dbef smbd: Simplify call_trans2qfilepathinfo()
Move the file/path specific preparations to the respective callers.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
d66dc81671 smbd: Fix qfileinfo profiling
This ran under qpathinfo profiling

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
3b76bc9689 smbd: Remove call_trans2setfilepathinfo()
What's left was just a simple wrapper around smbd_do_setfilepathinfo()
and handle_trans2setfilepathinfo_result()

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
5f38f23668 smbd: Factor out handle_trans2setfilepathinfo_result()
This will be lifted up in the next patches. We can also remove the
REALLOC of *pparams, for this we only ever send 2 NULL bytes that we
stack-allocate now.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
f72572ff6f smbd: Simplify call_trans2setfilepathinfo()
Move the file/path specific preparations to the respective callers.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Volker Lendecke
6619b16fec smbd: Fix setfileinfo profiling
This ran under setpathinfo profiling

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-01-04 08:54:32 +00:00
Jeremy Allison
c9a6e242d1 s3: smbd: Strip any leading '\\' characters if the SMB2 DFS flag is set.
MacOS clients send SMB2 DFS pathnames as \server\share\file\name.

Ensure smbd can cope with this by stipping any leading '\\'
characters from an SMB2 packet with the DFS flag set.

Remove knownfail.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15277

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Wed Jan  4 07:46:06 UTC 2023 on sn-devel-184
2023-01-04 07:46:06 +00:00
Volker Lendecke
c515a5b2cc smbd: Make send_trans2_replies() static
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): Thu Dec 22 20:46:53 UTC 2022 on sn-devel-184
2022-12-22 20:46:53 +00:00
Volker Lendecke
636daef0fe smbd: Hide the SMB1 posix symlink behaviour behind UCF_LCOMP_LNK_OK
This will be used in the future to also open symlinks as reparse
points, so this won't be specific to only SMB1 posix extensions.

I have tried to avoid additional flags for several weeks by making
openat_pathref_fsp or other flavors of this to always open fsp's with
symlink O_PATH opens, because I think NT_STATUS_OBJECT_NAME_NOT_FOUND
with a valid stat is a really bad and racy way to express that we just
hit a symlink, but I miserably failed. Adding additional flags (another one
will follow) is wrong, but I don't see another way right now.

Signed-off-by: Volker Lendecke <vl@samba.org>
2022-12-22 19:50:34 +00:00
Volker Lendecke
70b515be9c smbd: Simplify filename_convert_dirfsp_nosymlink()
Avoid a nested if, the "&&" is easier to understand for me.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2022-12-22 19:50:34 +00:00
Volker Lendecke
aff8b4fde7 smbd: Simplify filename_convert_dirfsp_nosymlink()
Factor out the symlink-case into a more obvious if-statement with less
indentation.

Review with git show -b

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2022-12-22 19:50:34 +00:00
Volker Lendecke
6e89a16df4 smbd: Reduce indentation in ucf_flags_from_smb_request()
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2022-12-22 19:50:34 +00:00