[#MDEV-21056] Assertion `global_status_var.global_memory_used == 0' failed upon shutdown after query with DEFAULT on a geometry field

CREATE TABLE t1 (f POINT DEFAULT ST_GEOMFROMTEXT('Point(0 0)'));

SELECT ST_GEOMFROMTEXT('Point(1 1)') IN ( DEFAULT( `f` ), ST_GEOMFROMTEXT('Point(2 2)') ) AS x FROM t1;

DROP TABLE t1;

10.2 3b573c07
mysqld: /data/src/10.2/sql/mysqld.cc:2181: void mysqld_exit(int): Assertion `global_status_var.global_memory_used == 0' failed.
191114 21:29:54 [ERROR] mysqld got signal 6 ;

#12 0x00007ff2b1d94f12 in __GI___assert_fail (assertion=0x555bb7627d40 "global_status_var.global_memory_used == 0", file=0x555bb7627a8a "/data/src/10.2/sql/mysqld.cc", line=2181, function=0x555bb762fb20 <mysqld_exit(int)::__PRETTY_FUNCTION__> "void mysqld_exit(int)") at assert.c:101
#13 0x0000555bb6ad1265 in mysqld_exit (exit_code=0) at /data/src/10.2/sql/mysqld.cc:2181
#14 0x0000555bb6ad90fa in mysqld_main (argc=128, argv=0x555bba4f30a0) at /data/src/10.2/sql/mysqld.cc:6166
#15 0x0000555bb6acd820 in main (argc=6, argv=0x7ffc24d52058) at /data/src/10.2/sql/main.cc:25

Reproducible on 10.2-10.5. The test case is not applicable to 10.1.
No obvious effect on a non-debug build.

[MDEV-21056] Assertion `global_status_var.global_memory_used == 0' failed upon shutdown after query with DEFAULT on a geometry field Created: 2019-11-14 Updated: 2020-04-18 Resolved: 2020-04-18
Status:	Closed
Project:	MariaDB Server
Component/s:	GIS
Affects Version/s:	10.2, 10.3, 10.4
Fix Version/s:	10.2.32, 10.3.23, 10.4.13, 10.5.3