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Bug#43748: crash when non-super user tries to kill the replication threads

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Fine-tuning. Broke out comparison into method by
suggestion of Davi. Clarified comments. Reverting
test-case which I find too brittle; proper test
case in 5.1+.
This commit is contained in:
Tatiana A. Nurnberg
2009-03-25 17:10:27 +01:00
parent 9536bd657b
commit e46c139dd8
5 changed files with 16 additions and 63 deletions
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18
mysql-test/r/rpl_temporary.result
View File

@ -4,24 +4,6 @@ reset master;
reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave;
FLUSH PRIVILEGES;
drop table if exists t999;
create temporary table t999(
id int,
user char(255),
host char(255),
db char(255),
Command char(255),
time int,
State char(255),
info char(255)
);
LOAD DATA INFILE "./tmp/bl_dump_thread_id" into table t999;
drop table t999;
GRANT USAGE ON *.* TO user43748@localhost;
KILL `select id from information_schema.processlist where command='Binlog Dump'`;
ERROR HY000: You are not owner of thread `select id from information_schema.processlist where command='Binlog Dump'`
DROP USER user43748@localhost;
reset master;
SET @save_select_limit=@@session.sql_select_limit;
SET @@session.sql_select_limit=10, @@session.pseudo_thread_id=100;

36
mysql-test/t/rpl_temporary.test
View File

@ -3,42 +3,6 @@ source include/add_anonymous_users.inc;
source include/master-slave.inc;
#
# Bug#43748: crash when non-super user tries to kill the replication threads
#
--connection master
save_master_pos;
--connection slave
sync_with_master;
--connection slave
FLUSH PRIVILEGES;
# in 5.0, we need to do some hocus pocus to get a system-thread ID (-> $id)
--source include/get_binlog_dump_thread_id.inc
# make a non-privileged user on slave. try to KILL system-thread as her.
GRANT USAGE ON *.* TO user43748@localhost;
--connect (mysqltest_2_con,localhost,user43748,,test,$SLAVE_MYPORT,)
--connection mysqltest_2_con
--replace_result $id "`select id from information_schema.processlist where command='Binlog Dump'`"
--error ER_KILL_DENIED_ERROR
eval KILL $id;
--disconnect mysqltest_2_con
--connection slave
DROP USER user43748@localhost;
--connection master
# Clean up old slave's binlogs.
# The slave is started with --log-slave-updates
# and this test does SHOW BINLOG EVENTS on the slave's