SIGSEGV in report_json_error_ex (on optimized builds)

Version: '10.4.8-MariaDB'  socket: ''  port: 3306  mariadb.org binary distribution

[ERROR] mysqld got exception 0xc0000005 ;

mysqld.exe!report_json_error_ex()[item_jsonfunc.cc:263]

mysqld.exe!Item_func_json_merge_patch::val_str()[item_jsonfunc.cc:2466]

mysqld.exe!Type_handler_string_result::Item_update_null_value()[sql_type.cc:3547]

mysqld.exe!Item_func::is_null()[item_func.h:185]

mysqld.exe!mysql_do()[sql_do.cc:34]

mysqld.exe!mysql_execute_command()[sql_parse.cc:6109]

mysqld.exe!mysql_parse()[sql_parse.cc:7914]

mysqld.exe!dispatch_command()[sql_parse.cc:1845]

mysqld.exe!do_command()[sql_parse.cc:1359]

mysqld.exe!threadpool_process_request()[threadpool_common.cc:366]

mysqld.exe!tp_callback()[threadpool_common.cc:193]

do json_merge_patch((null ) ,concat_ws('','$',''),'[]' ,from_unixtime(1537014395));