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MDEV-19650: Privilege bug on MariaDB 10.4

Browse Source 
Also fixes:
MDEV-21487: Implement option for mysql_upgrade that allows root@localhost to be replaced
MDEV-21486: Implement option for mysql_install_db that allows root@localhost to be replaced

Add user mariadb.sys to be definer of user view
(and has right on underlying table global_priv for
required operation over global_priv
(SELECT,UPDATE,DELETE))

Also changed definer of gis functions in case of creation,
but they work with any definer so upgrade script do not try
to push this change.
This commit is contained in:
Oleksandr Byelkin
2020-02-19 17:50:30 +01:00
parent 2c3c851d2c
commit 0253ea7f22
51 changed files with 597 additions and 90 deletions
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5
scripts/mysql_system_tables_fix.sql
View File

@ -808,4 +808,9 @@ IF 'BASE TABLE' = (select table_type from information_schema.tables where table_
FROM user;
DROP TABLE user;
END IF//
IF 1 = (SELECT count(*) FROM information_schema.VIEWS WHERE TABLE_CATALOG = 'def' and TABLE_SCHEMA = 'mysql' and TABLE_NAME='user' and DEFINER = 'root@localhost') THEN
DROP VIEW IF EXISTS mysql.user;
END IF//
DELIMITER ;