LP:612894 - Some aggregate functions (such as MIN MAX) work incorrectly in subqueries after getting NULL value

The following query

SELECT table1 .`col_varchar_nokey`
FROM CC table1 STRAIGHT_JOIN ( view_B table2 STRAIGHT_JOIN CC table3 ON table3 .`col_varchar_key` = table2 .`col_varchar_key` ) ON table3 .`col_varchar_nokey` = table2 .`col_varchar_key`
WHERE EXISTS (
SELECT DISTINCT `pk`
FROM CC
WHERE `pk` < table3 .`pk` ) OR table1 .`col_int_nokey` ;

Returns 1 extra row when executed with subquery cache, as compared to execution with no subquery cache, maria-5.2 or mysql 5.5.5-m3.