Merge tag 'v7.2-rc6-smb3-server-fixes' of git://git.samba.org/ksmbd

Pull smb server fixes from Steve French:

 - Reject Pattern_V1 payloads when Pattern_V1 support was not
   negotiated

 - Validate compression transform flags and chained mode before
   allocating the decompression buffer

 - Enforce the pre-authentication PDU size limit before allocating
   the decompression buffer, preventing compressed requests from
   bypassing the limit

* tag 'v7.2-rc6-smb3-server-fixes' of git://git.samba.org/ksmbd:
  ksmbd: apply the pre-authentication PDU limit when decompressing
  ksmbd: validate compression Flags before kvmalloc
  smb: compress: reject Pattern_V1 when not negotiated