From 9ee3b4b7dd1190179dcc4185c780b464fe92680e Mon Sep 17 00:00:00 2001 From: unknown Date: Wed, 27 Jun 2007 11:06:37 +0500 Subject: Bug #29156 events crash server in test suite don't free thd->lex->sphead if we didn't do lex_start(), as we can have garbage there mysql-test/r/events_bugs.result: Bug #29156 events crash server in test suite test result added mysql-test/t/events_bugs.test: Bug #29156 events crash server in test suite testcase --- mysql-test/r/events_bugs.result | 47 ++++++++++++++++++++++++++++++++ mysql-test/t/events_bugs.test | 59 ++++++++++++++++++++++++++++++++++++++++- 2 files changed, 105 insertions(+), 1 deletion(-) (limited to 'mysql-test') diff --git a/mysql-test/r/events_bugs.result b/mysql-test/r/events_bugs.result index fae530f556b..5de93dc8ac2 100644 --- a/mysql-test/r/events_bugs.result +++ b/mysql-test/r/events_bugs.result @@ -557,4 +557,51 @@ CREATE EVENT new_event ON SCHEDULE AT NOW() ENDS NOW() DO SELECT 1; ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ENDS NOW() DO SELECT 1' at line 1 CREATE EVENT new_event ON SCHEDULE AT NOW() STARTS NOW() ENDS NOW() DO SELECT 1; ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'STARTS NOW() ENDS NOW() DO SELECT 1' at line 1 +USE test; +SHOW GRANTS FOR CURRENT_USER; +Grants for root@localhost +GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION +SET GLOBAL event_scheduler = ON; +CREATE TABLE event_log (id int KEY AUTO_INCREMENT, +ev_nm char(40), ev_cnt int, +ev_tm timestamp) ENGINE=MyISAM; +SET @ev_base_date = 20281224180000; +SET autocommit=0; +CREATE USER evtest1@localhost; +SET PASSWORD FOR evtest1@localhost = password('ev1'); +REVOKE ALL PRIVILEGES, GRANT OPTION FROM evtest1@localhost; +GRANT create, insert, select, event ON events_test.* TO evtest1@localhost; +GRANT select,insert ON TEST.* TO evtest1@lcalhost; +SHOW GRANTS FOR evtest1@localhost; +Grants for evtest1@localhost +GRANT USAGE ON *.* TO 'evtest1'@'localhost' IDENTIFIED BY PASSWORD '*3170F3644E31580C25DE4A08F4C07CC9A2D40C32' +GRANT SELECT, INSERT, CREATE, EVENT ON `events_test`.* TO 'evtest1'@'localhost' +connection e1; +USE events_test; +CREATE EVENT ev_sched_1823 ON SCHEDULE EVERY 2 SECOND +DO BEGIN +SET AUTOCOMMIT = 0; +SET @evname = 'ev_sched_1823'; +SET @cnt = 0; +SELECT COUNT(*) INTO @cnt FROM test.event_log WHERE ev_nm = @evname; +INSERT INTO test.event_log VALUES (NULL,@evname,@cnt+1,current_timestamp()); +COMMIT; +SELECT COUNT(*) INTO @cnt FROM test.event_log WHERE ev_nm = @evname; +INSERT INTO test.event_log VALUES (NULL,@evname,@cnt+1,current_timestamp()); +ROLLBACK; +END;| +connection default; +DROP USER evtest1@localhost; +USE test; +===================================================================================== +select id,ev_nm,ev_cnt from event_log order by id; +id ev_nm ev_cnt +1 ev_sched_1823 1 +2 ev_sched_1823 2 +3 ev_sched_1823 3 +4 ev_sched_1823 4 +5 ev_sched_1823 5 +6 ev_sched_1823 6 +DROP TABLE event_log; +SET GLOBAL event_scheduler = OFF; DROP DATABASE events_test; diff --git a/mysql-test/t/events_bugs.test b/mysql-test/t/events_bugs.test index f369fbecd66..7748cacf47f 100644 --- a/mysql-test/t/events_bugs.test +++ b/mysql-test/t/events_bugs.test @@ -648,7 +648,64 @@ CREATE EVENT new_event ON SCHEDULE AT NOW() ENDS NOW() DO SELECT 1; --error ER_PARSE_ERROR CREATE EVENT new_event ON SCHEDULE AT NOW() STARTS NOW() ENDS NOW() DO SELECT 1; - +# +# START - BUG#28924 If I drop the user who is the definer of an active event then server cores +# +let $engine=MyISAM; +USE test; +SHOW GRANTS FOR CURRENT_USER; +SET GLOBAL event_scheduler = ON; +eval CREATE TABLE event_log (id int KEY AUTO_INCREMENT, + ev_nm char(40), ev_cnt int, + ev_tm timestamp) ENGINE=$engine; +SET @ev_base_date = 20281224180000; +--disable_warnings +SET autocommit=0; +#DROP DATABASE IF EXISTS ev_db_1; +#CREATE DATABASE ev_db_1; +--enable_warnings +CREATE USER evtest1@localhost; +SET PASSWORD FOR evtest1@localhost = password('ev1'); +REVOKE ALL PRIVILEGES, GRANT OPTION FROM evtest1@localhost; +GRANT create, insert, select, event ON events_test.* TO evtest1@localhost; +GRANT select,insert ON TEST.* TO evtest1@lcalhost; +SHOW GRANTS FOR evtest1@localhost; + +--echo connection e1; +--replace_result $MASTER_MYPORT MASTER_MYPORT $MASTER_MYSOCK MASTER_MYSOCK +connect (e1,localhost,evtest1,ev1,events_test,$MASTER_MYPORT,$MASTER_MYSOCK); +USE events_test; + +DELIMITER |; +CREATE EVENT ev_sched_1823 ON SCHEDULE EVERY 2 SECOND +DO BEGIN + SET AUTOCOMMIT = 0; + SET @evname = 'ev_sched_1823'; + SET @cnt = 0; + SELECT COUNT(*) INTO @cnt FROM test.event_log WHERE ev_nm = @evname; + INSERT INTO test.event_log VALUES (NULL,@evname,@cnt+1,current_timestamp()); + COMMIT; + SELECT COUNT(*) INTO @cnt FROM test.event_log WHERE ev_nm = @evname; + INSERT INTO test.event_log VALUES (NULL,@evname,@cnt+1,current_timestamp()); + ROLLBACK; +END;| +DELIMITER ;| + +--sleep 6 +--echo connection default; +connection default; +DROP USER evtest1@localhost; + +--sleep 6 +USE test; +--echo ===================================================================================== +--sleep 5 +#--disable_result_log +select id,ev_nm,ev_cnt from event_log order by id; +#--enable_result_log +DROP TABLE event_log; +#DROP DATABASE ev_db_1; +SET GLOBAL event_scheduler = OFF; # # End of tests -- cgit v1.2.1