Merge tag 'v6.14-rc3-smb3-client-fix-part2' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client fix from Steve French:

 - Fix potential null pointer dereference

* tag 'v6.14-rc3-smb3-client-fix-part2' of git://git.samba.org/sfrench/cifs-2.6:
  smb: client: Add check for next_buffer in receive_encrypted_standard()