mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-05-15 19:37:16 +02:00
Code Issues Projects Releases Packages Wiki Activity

Bug#32167 another privilege bypass with DATA/INDEX DIRECORY(ver 4.1,5.0)

Browse source 
added new function test_if_data_home_dir() which checks that
path does not contain mysql data home directory.
Using of mysql data home directory in
DATA DIRECTORY & INDEX DIRECTORY is disallowed.


mysql-test/r/symlink.result:
  test result
mysql-test/t/symlink.test:
  test case
sql/mysql_priv.h:
  new variable mysql_unpacked_real_data_home
sql/mysqld.cc:
  new variable mysql_unpacked_real_data_home
sql/sql_parse.cc:
  added new function test_if_data_home_dir() which checks that
  path does not contain mysql data home directory.
  Using of mysql data home directory in
  DATA DIRECTORY & INDEX DIRECTORY is disallowed.
This commit is contained in:
unknown 2008-02-29 13:55:00 +04:00
commit ab60425901
5 changed files with 115 additions and 37 deletions
Download patch file Download diff file Expand all files Collapse all files

38
mysql-test/r/symlink.result
View file

@ -91,23 +91,15 @@ t1 CREATE TABLE `t1` (
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
CREATE TABLE t1(a INT)
DATA DIRECTORY='TEST_DIR/master-data/mysql'
INDEX DIRECTORY='TEST_DIR/master-data/mysql';
RENAME TABLE t1 TO user;
ERROR HY000: Can't create/write to file 'TEST_DIR/master-data/mysql/user.MYI' (Errcode: 17)
DROP TABLE t1;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) default NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`i` int(11) default NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
DATA DIRECTORY='TEST_DIR/tmp'
INDEX DIRECTORY='TEST_DIR/tmp';
ERROR HY000: Can't create/write to file 'TEST_DIR/tmp/t1.MYI' (Errcode: 17)
CREATE TABLE t2(a INT)
DATA DIRECTORY='TEST_DIR/tmp'
INDEX DIRECTORY='TEST_DIR/tmp';
RENAME TABLE t2 TO t1;
ERROR HY000: Can't create/write to file 'TEST_DIR/tmp/t1.MYI' (Errcode: 17)
DROP TABLE t2;
show create table t1;
Table Create Table
t1 CREATE TEMPORARY TABLE `t1` (
@ -144,4 +136,16 @@ t1 CREATE TABLE `t1` (
) ENGINE=MyISAM DEFAULT CHARSET=latin1 DATA DIRECTORY='MYSQLTEST_VARDIR/tmp/'
drop table t1;
deallocate prepare stmt;
CREATE TABLE t1(a INT)
DATA DIRECTORY='TEST_DIR/var/master-data/test';
ERROR HY000: Incorrect arguments to DATA DIRECORY
CREATE TABLE t1(a INT)
DATA DIRECTORY='/home/gluh/MySQL/Merge/4.1-opt/mysql-test/var/master-data/';
ERROR HY000: Incorrect arguments to DATA DIRECORY
CREATE TABLE t1(a INT)
INDEX DIRECTORY='/home/gluh/MySQL/Merge/4.1-opt/mysql-test/var/master-data';
ERROR HY000: Incorrect arguments to INDEX DIRECORY
CREATE TABLE t1(a INT)
INDEX DIRECTORY='/home/gluh/MySQL/Merge/4.1-opt/mysql-test/var/master-data_var';
ERROR HY000: Can't create/write to file '/home/gluh/MySQL/Merge/4.1-opt/mysql-test/var/master-data_var/t1.MYI' (Errcode: 2)
End of 4.1 tests