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Bug#28986737: RENAMING AND REPLACING MYSQL.USER TABLE CAN LEAD TO A SERVER CRASH

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Sergei Golubchik
2019-04-25 18:15:12 +02:00
parent 33fe3b58cc
commit da0e00e710
3 changed files with 26 additions and 0 deletions
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7
mysql-test/r/grant4.result
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@ -132,3 +132,10 @@ flush privileges;
ERROR 42S02: Table 'mysql.user' doesn't exist
drop temporary table mysql.user;
rename table mysql.user1 to mysql.user;
call mtr.add_suppression('mysql.user table is damaged');
rename table mysql.user to mysql.user1;
create table mysql.user (Host char(100), User char(100));
flush privileges;
ERROR HY000: Unknown error
drop table mysql.user;
rename table mysql.user1 to mysql.user;