-- source include/not_embedded.inc
--source include/have_debug.inc

--echo #
--echo # MDEV-28762: recursive call of some json functions without stack control
--echo #

SET @saved_dbug = @@debug_dbug;
SET debug_dbug='+d,json_check_min_stack_requirement';

SET @json1= '{"key1":"val1"}';
SET @json2= '{"key1":"val1"}';

--replace_regex /overrun:  [0-9]* bytes used of a [0-9]* byte stack, and [0-9]* bytes needed/overrun:  'used bytes' used of a 'available' byte stack, and 'X' bytes needed/
--error ER_STACK_OVERRUN_NEED_MORE
SELECT JSON_OVERLAPS(@json1, @json2);

SET @@debug_dbug= @saved_dbug;

--echo #
--echo # End of 10.9 test
--echo #