[Samba] big share problem

[Tom]

Hi,

I've a big problem with my shares on a domain AD member server.

On this server there is severals shares directories :

- \data\dir1 [share_one]
- \data\dir2 [share_two]
- \data\dir3 [share_three]

\data is a mounted partition

when I browse one of my share in windows, \\myserver\share_one for 
exmple, I can see all directories of my server !! : bin, boot, dev, lib, 
..... data directory is here but I can't access it.

The samba status deamon log :

[2019/11/25 19:05:31.753338,  0] 
../source3/smbd/uid.c:417(change_to_user_internal)
nov. 25 19:05:31 myserver.mydomain smbd[75484]: change_to_user_internal: 
chdir_current_service() failed!

The samba logs :

[2019/11/25 19:06:42.602821,  2] 
../source3/smbd/vfs.c:1305(check_reduced_name)
   check_reduced_name: Bad access attempt: . is a symlink outside the 
share path
   conn_rootdir =/data/dir2
   resolved_name=/
[2019/11/25 19:06:42.602889,  3] 
../source3/smbd/filename.c:1382(get_real_filename_full_scan)
   scan dir didn't open dir [.]
[2019/11/25 19:06:42.602923,  3] 
../source3/smbd/smb2_server.c:3190(smbd_smb2_request_error_ex)
   smbd_smb2_request_error_ex: smbd_smb2_request_error_ex: idx[1] 
status[NT_STATUS_NOT_SUPPORTED] || at ../source3/smbd/smb2_create.c:296

The smb.conf :

[global]

workgroup = REALM
realm = REALM.DOMAIN.COM
security = ADS

bind interfaces only = yes
interfaces = lo em1

log level = 3 passdb:5 auth:5
log file = /var/log/samba/samba.log
max log size = 5000


idmap config * : backend = tdb
idmap config * : range = 3000-7999

idmap config ENSIMLAN:backend = ad
idmap config ENSIMLAN:schema_mode = rfc2307
idmap config ENSIMLAN:range = 10000-999999
idmap config ENSIMLAN:unix_nss_info = yes


acl allow execute always = yes

vfs objects = acl_xattr
map acl inherit = yes
store dos attributes = yes

socket options = TCP_NODELAY TCP_KEEPIDLE=240 TCP_KEEPCNT=4 TCP_KEEPINTVL=15

unix extensions = no

[share_one]
path = /data/dir1/
read only = no
force create mode = 0600
force directory mode = 0700
follow symlinks = yes
wide links = yes
browseable = no
hide files = /desktop.ini/$RECYCLE.BIN/

[share_two]
path = /data/dir2/
browseable = no
read only = No
force create mode = 0600
force directory mode = 0700
csc policy = disable
store dos attributes = yes
vfs objects = acl_xattr
hide files = /desktop.ini/$RECYCLE.BIN/

[share_three]
path = /data/dir3/
browseable = no
read only = No
force create mode = 770
force directory mode = 770
csc policy = disable
store dos attributes = yes
vfs objects = acl_xattr
hide dot files = yes
hide files = /desktop.ini/$RECYCLE.BIN/

I really don't know what happened '-(

Any ideas ??