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Bug #57551: Live upgrade fails between 5.1.52 -> 5.5.7-rc

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Updated the server to treat a missing mysql.proxies_priv table 
as empty. 
Added some grants to make sure tables are correctly opened
when they must be opened.
Fixed a mysql_upgrade omission not adding rights to root to 
execute GRANT PROXY on other users.
Removed a redundant CREATE TABLE from 
mysql_system_tables_fix.sql since it's always executed after
mysql_system_tables.sql and the first file has CREATE TABLE 
in it. 
Added a test case for the above.
Fixed error handling code to close the cursor
This commit is contained in:
Georgi Kodinov
2010-11-19 16:35:04 +02:00
parent f4586f488e
commit 376090caaa
4 changed files with 173 additions and 25 deletions
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64
mysql-test/r/plugin_auth.result
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@ -255,3 +255,67 @@ GRANT PROXY ON standard_user TO ''@'';
DROP USER ''@'';
DROP USER standard_user;
DROP DATABASE shared;
#
# Bug #57551 : Live upgrade fails between 5.1.52 -> 5.5.7-rc
#
CALL mtr.add_suppression("Missing system table mysql.proxies_priv.");
DROP TABLE mysql.proxies_priv;
# Must come back with mysql.proxies_priv absent.
SELECT * FROM mysql.proxies_priv;
ERROR 42S02: Table 'mysql.proxies_priv' doesn't exist
CREATE USER u1@localhost;
GRANT ALL PRIVILEGES ON *.* TO u1@localhost;
REVOKE ALL PRIVILEGES ON *.* FROM u1@localhost;
GRANT ALL PRIVILEGES ON *.* TO u1@localhost;
CREATE USER u2@localhost;
GRANT ALL PRIVILEGES ON *.* TO u2@localhost;
# access denied because of no privileges to root
GRANT PROXY ON u2@localhost TO u1@localhost;
ERROR 28000: Access denied for user 'root'@'localhost'
# access denied because of no privileges to root
REVOKE PROXY ON u2@localhost FROM u1@localhost;
ERROR 28000: Access denied for user 'root'@'localhost'
# go try graning proxy on itself, so that it will need the table
GRANT PROXY ON u2@localhost TO u1@localhost;
ERROR 42S02: Table 'mysql.proxies_priv' doesn't exist
REVOKE PROXY ON u2@localhost FROM u1@localhost;
ERROR 42S02: Table 'mysql.proxies_priv' doesn't exist
# test if REVOKE works without the proxies_priv table
REVOKE ALL PRIVILEGES ON *.* FROM u1@localhost, u2@localhost;
# test if DROP USER work without the proxies_priv table
DROP USER u1@localhost,u2@localhost;
# test if FLUSH PRIVILEGES works without the proxies_priv table
FLUSH PRIVILEGES;
mtr.global_suppressions OK
mtr.test_suppressions OK
mysql.columns_priv OK
mysql.db OK
mysql.event OK
mysql.func OK
mysql.general_log OK
mysql.help_category OK
mysql.help_keyword OK
mysql.help_relation OK
mysql.help_topic OK
mysql.host OK
mysql.ndb_binlog_index OK
mysql.plugin OK
mysql.proc OK
mysql.procs_priv OK
mysql.servers OK
mysql.slow_log OK
mysql.tables_priv OK
mysql.time_zone OK
mysql.time_zone_leap_second OK
mysql.time_zone_name OK
mysql.time_zone_transition OK
mysql.time_zone_transition_type OK
mysql.user OK
SELECT Host,User,Proxied_host,Proxied_user,With_grant FROM mysql.proxies_priv;
Host localhost
User root
Proxied_host
Proxied_user
With_grant 1
FLUSH PRIVILEGES;
End of 5.5 tests