Merge tag '6.4-rc5-smb3-server-fixes' of git://git.samba.org/ksmbd

Merge tag '6.4-rc5-smb3-server-fixes' of git://git.samba.org/ksmbd

Pull smb server fixes from Steve French:
 "Five smb3 server fixes, all also for stable:

   - Fix four slab out of bounds warnings: improve checks for protocol
     id, and for small packet length, and for create context parsing,
     and for negotiate context parsing

   - Fix for incorrect dereferencing POSIX ACLs"

* tag '6.4-rc5-smb3-server-fixes' of git://git.samba.org/ksmbd:
  ksmbd: validate smb request protocol id
  ksmbd: check the validation of pdu_size in ksmbd_conn_handler_loop
  ksmbd: fix posix_acls and acls dereferencing possible ERR_PTR()
  ksmbd: fix out-of-bound read in parse_lease_state()
  ksmbd: fix out-of-bound read in deassemble_neg_contexts()