ER_CRASHED_ON_USAGE upon DML and OPTIMIZE on temporary Aria table

Note: There was a very similar bug MDEV-19595. However the test case there was only failing on 10.2+, so the bug was fixed in 10.2+. The test case below reveals the same problem on 5.5 and 10.1. On 10.2+ it stopped failing after the fix for MDEV-19595, so it's apparently the same problem. I don't expect it to be fixed in 10.1 which is at the moment 3 major releases behind the latest one; but tests on 10.1 are still running, and the bug affects them, so I need it to be filed. It will quietly expire when 5.5 and 10.1 go EOL.

CREATE TEMPORARY TABLE t1 (a INT) ROW_FORMAT=DYNAMIC ENGINE=Aria;

INSERT INTO t1 VALUES (1);

DELETE FROM t1 LIMIT 2;

OPTIMIZE TABLE t1;

INSERT INTO t1 VALUES (2);

DELETE FROM t1 LIMIT 2;

mysqltest: At line 6: query 'DELETE FROM t1 LIMIT 2' failed: 1194: Table 't1' is marked as crashed and should be repaired