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MDEV-10775 System table in InnoDB format allowed in MariaDB could lead to crash

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when opening a system table for a SELECT-like read, pretend
(for the sake of engines) it's SQLCOM_SELECT
This commit is contained in:
Sergei Golubchik
2016-09-23 20:27:58 +02:00
parent e56a53920b
commit 677c44f0c3
3 changed files with 21 additions and 0 deletions
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12
mysql-test/suite/innodb/t/system_tables.test Normal file
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--source include/have_innodb.inc
#
# MDEV-10775 System table in InnoDB format allowed in MariaDB could lead to crash
#
alter table mysql.time_zone_name engine=InnoDB;
create table envois3 (starttime datetime) engine=InnoDB;
insert envois3 values ('2008-08-11 22:43:00');
--source include/restart_mysqld.inc
select convert_tz(starttime,'UTC','Europe/Moscow') starttime from envois3;
drop table envois3;
alter table mysql.time_zone_name engine=MyISAM;