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Commit Graph

8 Commits

Author SHA1 Message Date
Stefan Metzmacher
e0e58ed0e2 smbXsrv_tcon: avoid storing temporary (invalid!) records.
We used to store smbXsrv_tcon_global.tdb records in two steps,
first we created a record in order to allocate the tcon id.
The temporary record had a NULL share_name, which translated
into 0 bytes for the string during ndr_push_smbXsrv_tcon_global0.

The problem is that ndr_pull_smbXsrv_tcon_global0 fails on
this with something like:

Invalid record in smbXsrv_tcon_global.tdb:key '2CA0ED4A' ndr_pull_struct_blob(length=85) - Buffer Size Error

The blob looks like this:

[0000] 00 00 00 00 01 00 00 00   00 00 00 00 00 00 02 00   ........  ........
[0010] 00 00 00 00 4A ED A0 2C   4A ED A0 2C 00 00 00 00   ....J.., J..,....
[0020] F8 4B 00 00 00 00 00 00   00 00 00 00 FF FF FF FF   .K......  ........
[0030] 4D 59 9B 9F 83 F4 35 20   36 D2 B0 82 62 68 D9 01   MY....5 6...bh..
[0040] 00 00 00 00 00 00 00 00   00 00 00 00 00 00 00 00   ........  ........
[0050] 00 00 00 00 00                                      .....

The reason for having a temporary entry was just based on
the fact, that it was easier to keep the logic in
make_connection_snum() untouched.

But we have all information available in order to store
the final record directly. We only need to do the
"max connections" check first.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15353

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2023-04-12 12:48:35 +00:00
Volker Lendecke
49fdf8f9ec smbd: Make set_current_case_sensitive() static
This is a SMB1-only thing

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2022-12-14 22:54:29 +00:00
Volker Lendecke
23167a4dd7 smbd: Implement "server addresses" for tree connect
Only allow share connections if the server address matches

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2022-11-10 07:27:31 +00:00
Volker Lendecke
12edd038cf smbd: Some whitespace fixes
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2022-11-10 07:27:31 +00:00
Jeremy Allison
7005a6354d s3: smbd: Add "enum file_close_type close_type" parameter to file_close_conn().
Not yet used.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15128

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
2022-08-18 13:07:34 +00:00
Jeremy Allison
9203d17106 s3: smbd: Add "enum file_close_type close_type" parameter to close_cnum().
Not yet used, but needed so we can differentiate between
SHUTDOWN_CLOSE and ERROR_CLOSE in smbXsrv_tcon_disconnect()
if we fail to chdir. In that case we want to close the fd,
but not run any delete-on-close actions.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15128

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
2022-08-18 13:07:34 +00:00
dinesh
21b9734cf2 smbd: Bypass the vfs_gethandle data for default share IPC$
During gpfs_connect for default share of IPC$ not setting the handle data but during the vfs_gpfs_capabilities
for the default share IPC$ the get handle data was called and observing error log failed to get vfs_handle->data!
so to bypass this error log the condition check if IS_IPC share is added in make_connection_snum while calling SMB_VFS_FS_CAPABILITIES

Signed-off-by:Dinesh <dinesh.kumar.reddy@ibm.com>
Reviewed-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 Jul 22 05:27:53 UTC 2022 on sn-devel-184
2022-07-22 05:27:53 +00:00
David Mulder
cafa8260ad smbd: Move service.c -> smb2_service.c
Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
2022-04-07 17:37:29 +00:00