cte + geometry functions lead to crash

Version: '*10.3.6-MariaDB*'  socket: ''  port: 3306  mariadb.org binary distribution

180427 18:36:05 [ERROR] mysqld got exception 0xc0000005 ;

mysqld.exe!sort_list()[plistsort.c:57]

mysqld.exe!Gcalc_heap::prepare_operation()[gcalc_slicescan.cc:970]

mysqld.exe!Item_func_spatial_operation::val_str()[item_geofunc.cc:1573]

mysqld.exe!Item_cache_str::cache_value()[item.cc:10337]

mysqld.exe!Item_cache_str::val_str()[item.cc:10376]

mysqld.exe!Arg_comparator::compare_string()[item_cmpfunc.cc:764]

mysqld.exe!Item_func_lt::val_int()[item_cmpfunc.cc:1781]

mysqld.exe!eval_const_cond()[item_func.cc:81]

mysqld.exe!Item_bool_func2::remove_eq_conds()[sql_select.cc:16191]

mysqld.exe!optimize_cond()[sql_select.cc:15733]

mysqld.exe!JOIN::optimize_inner()[sql_select.cc:1641]

mysqld.exe!JOIN::optimize()[sql_select.cc:1433]

mysqld.exe!mysql_derived_optimize()[sql_derived.cc:938]

mysqld.exe!mysql_handle_single_derived()[sql_derived.cc:197]

mysqld.exe!JOIN::optimize_inner()[sql_select.cc:1671]

mysqld.exe!JOIN::optimize()[sql_select.cc:1433]

mysqld.exe!mysql_select()[sql_select.cc:4138]

mysqld.exe!handle_select()[sql_select.cc:370]

mysqld.exe!execute_sqlcom_select()[sql_parse.cc:6539]

mysqld.exe!mysql_execute_command()[sql_parse.cc:3768]

mysqld.exe!mysql_parse()[sql_parse.cc:8006]

mysqld.exe!dispatch_command()[sql_parse.cc:1848]

mysqld.exe!do_command()[sql_parse.cc:1390]

mysqld.exe!threadpool_process_request()[threadpool_common.cc:358]

mysqld.exe!tp_callback()[threadpool_common.cc:186]

with cte1 as(

  select (st_symdifference(point(1,1),point(1,1))) as a1

),

cte2 as(select 1 as a2) 

select 1 from cte1 where cte1.a1 < '1';