InnoDB NOT IN Query Crash When One Item Is NULL

I understand this is generally a malformed query and a rather esoteric set of circumstances, but it was identified by accident by one of our developers.

Scenario: If an InnoDB column is indexed, and the query has a NOT IN with more than two parameters, one of which is "null", the database crashes. If the index isn't there, the database does not crash. If the table is not InnoDB, the database does not crash.

Test Case (verified on both 10.0.19 and 10.0.25 for Centos 6 x86_64 in both our development and production environments):

create table crash

(col_a int(11),

 col_b varchar(10),

 key (col_b))

 engine=innodb;

– Does not crash

select *

from crash

where col_b not in (null);

– Does not crash

select *

from crash

where col_b not in (null, '');

– Does not crash

select * 

from crash

where col_b not in ('', '0');

– Crash

select *

from crash

where col_b not in (null, '', 'A');

– Crash

select *

from crash

where col_b not in (null, '', '0');