Merge tag 'v6.18rc4-SMB-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- Fix change notify packet validation check
- Refcount fix (e.g. rename error paths)
- Fix potential UAF due to missing locks on directory lease refcount
* tag 'v6.18rc4-SMB-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
smb: client: validate change notify buffer before copy
smb: client: fix refcount leak in smb2_set_path_attr
smb: client: fix potential UAF in smb2_close_cached_fid()