Wrong result on 2nd execution with outer reference

create table t1 (t1a int, t1b int, t1c int) engine=myisam;

insert into t1 values (1,1,1),(2,2,2);

create table t2 (t2a int, t2b int, t2c int) engine=myisam;

insert into t2 values (1,1,1),(2,2,2),(3,3,3);

create table t3 (t3a int, t3b int, t3c int) engine=myisam;

insert into t3 values (1,1,1),(2,2,2),(3,3,3),(4,4,4);

create view v2 (v2a, v2b) as

  select t7a*t5c, t7b*t5c from t7, t5 where t7a = t5a and t7c > 4;

prepare s from 'select * from 

(

  select * from t1, v2 where t1a<=v2a and t1b in

  (

    select t3b from t3 

     where t3b <= v2b

  )

) dt';

execute s;

+------+------+------+------+------+

| t1a  | t1b  | t1c  | v2a  | v2b  |

+------+------+------+------+------+

|    1 |    1 |    1 |   25 |   25 |

|    1 |    1 |    1 |   36 |   36 |

|    2 |    2 |    2 |   25 |   25 |

|    2 |    2 |    2 |   36 |   36 |

+------+------+------+------+------+

execute s;

Empty set (0.021 sec)