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Fix MySQL 5.6 compatibility

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In MySQL 5.6, the root account created by default during MySQL
installation has the PROXY ... WITH GRANT OPTION privilege for ''@'',
that is, for all users.

The mysql_user module tries to revoke this privilege, but this fails:
_mysql_exceptions.ProgrammingError: (1064, "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 '''@'' FROM 'root'@'localhost''
at line 1")

Quick fix: don't revoke privilege if user is root and the privilege to
revoke contains PROXY.
This commit is contained in:
Stijn Tintel 2013-06-11 14:37:30 +02:00 committed by Stijn Tintel
parent 1fd863cf5d
commit 767c208e6c
1 changed files with 3 additions and 2 deletions
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5
library/database/mysql_user
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@ -153,8 +153,9 @@ def user_mod(cursor, user, host, password, new_priv):
# the new specification, then revoke all privileges on it.
for db_table, priv in curr_priv.iteritems():
if db_table not in new_priv:
privileges_revoke(cursor, user,host,db_table)
changed = True
if user != "root" and "PROXY" not in priv:
privileges_revoke(cursor, user,host,db_table)
changed = True
# If the user doesn't currently have any privileges on a db.table, then
# we can perform a straight grant operation.