mirror of
https://github.com/MariaDB/server.git
synced 2025-08-08 11:22:35 +03:00
Bug#31304432 "INSUFFICIENT PRIVILEGE CHECK BY LOCK TABLES"
`LOCK TABLES view_name` should require * invoker to have SELECT and LOCK TABLES privileges on the view * either invoker or definer (only if sql security definer) to have SELECT and LOCK TABLES privileges on the used tables/views.
This commit is contained in:
Sergei Golubchik
216
mysql-test/r/lock_view.result
Normal file
216
mysql-test/r/lock_view.result
Normal file
@@ -0,0 +1,216 @@
|
|||||||
|
create database mysqltest1;
|
||||||
|
create database mysqltest2;
|
||||||
|
create database mysqltest3;
|
||||||
|
create user invoker@localhost;
|
||||||
|
create user definer@localhost;
|
||||||
|
grant select,show view on mysqltest1.* to invoker@localhost;
|
||||||
|
grant select,show view on mysqltest1.* to definer@localhost;
|
||||||
|
grant select,show view on mysqltest2.* to invoker@localhost;
|
||||||
|
grant select,show view on mysqltest2.* to definer@localhost;
|
||||||
|
grant select,show view on mysqltest3.* to invoker@localhost;
|
||||||
|
grant select on performance_schema.* to definer@localhost;
|
||||||
|
create table mysqltest1.t1 (a int);
|
||||||
|
create definer=definer@localhost view mysqltest2.v2 as select * from mysqltest1.t1;
|
||||||
|
create definer=definer@localhost view mysqltest3.v3 as select * from mysqltest2.v2;
|
||||||
|
create definer=definer@localhost view mysqltest3.v3is as select schema_name from information_schema.schemata order by schema_name;
|
||||||
|
create definer=definer@localhost view mysqltest3.v3ps as select user from performance_schema.users where current_connections>0 order by user;
|
||||||
|
create definer=definer@localhost view mysqltest3.v3nt as select 1;
|
||||||
|
create definer=definer@localhost sql security invoker view mysqltest3.v3i as select * from mysqltest1.t1;
|
||||||
|
|
||||||
|
CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mysqltest1` /*!40100 DEFAULT CHARACTER SET latin1 */;
|
||||||
|
|
||||||
|
USE `mysqltest1`;
|
||||||
|
/*!40101 SET @saved_cs_client = @@character_set_client */;
|
||||||
|
/*!40101 SET character_set_client = utf8 */;
|
||||||
|
CREATE TABLE `t1` (
|
||||||
|
`a` int(11) DEFAULT NULL
|
||||||
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
|
||||||
|
/*!40101 SET character_set_client = @saved_cs_client */;
|
||||||
|
|
||||||
|
CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mysqltest2` /*!40100 DEFAULT CHARACTER SET latin1 */;
|
||||||
|
|
||||||
|
USE `mysqltest2`;
|
||||||
|
SET @saved_cs_client = @@character_set_client;
|
||||||
|
SET character_set_client = utf8;
|
||||||
|
/*!50001 CREATE TABLE `v2` (
|
||||||
|
`a` tinyint NOT NULL
|
||||||
|
) ENGINE=MyISAM */;
|
||||||
|
SET character_set_client = @saved_cs_client;
|
||||||
|
|
||||||
|
CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mysqltest3` /*!40100 DEFAULT CHARACTER SET latin1 */;
|
||||||
|
|
||||||
|
USE `mysqltest3`;
|
||||||
|
SET @saved_cs_client = @@character_set_client;
|
||||||
|
SET character_set_client = utf8;
|
||||||
|
/*!50001 CREATE TABLE `v3` (
|
||||||
|
`a` tinyint NOT NULL
|
||||||
|
) ENGINE=MyISAM */;
|
||||||
|
SET character_set_client = @saved_cs_client;
|
||||||
|
SET @saved_cs_client = @@character_set_client;
|
||||||
|
SET character_set_client = utf8;
|
||||||
|
/*!50001 CREATE TABLE `v3i` (
|
||||||
|
`a` tinyint NOT NULL
|
||||||
|
) ENGINE=MyISAM */;
|
||||||
|
SET character_set_client = @saved_cs_client;
|
||||||
|
SET @saved_cs_client = @@character_set_client;
|
||||||
|
SET character_set_client = utf8;
|
||||||
|
/*!50001 CREATE TABLE `v3is` (
|
||||||
|
`schema_name` tinyint NOT NULL
|
||||||
|
) ENGINE=MyISAM */;
|
||||||
|
SET character_set_client = @saved_cs_client;
|
||||||
|
SET @saved_cs_client = @@character_set_client;
|
||||||
|
SET character_set_client = utf8;
|
||||||
|
/*!50001 CREATE TABLE `v3nt` (
|
||||||
|
`1` tinyint NOT NULL
|
||||||
|
) ENGINE=MyISAM */;
|
||||||
|
SET character_set_client = @saved_cs_client;
|
||||||
|
SET @saved_cs_client = @@character_set_client;
|
||||||
|
SET character_set_client = utf8;
|
||||||
|
/*!50001 CREATE TABLE `v3ps` (
|
||||||
|
`user` tinyint NOT NULL
|
||||||
|
) ENGINE=MyISAM */;
|
||||||
|
SET character_set_client = @saved_cs_client;
|
||||||
|
|
||||||
|
USE `mysqltest1`;
|
||||||
|
|
||||||
|
USE `mysqltest2`;
|
||||||
|
/*!50001 DROP TABLE IF EXISTS `v2`*/;
|
||||||
|
/*!50001 SET @saved_cs_client = @@character_set_client */;
|
||||||
|
/*!50001 SET @saved_cs_results = @@character_set_results */;
|
||||||
|
/*!50001 SET @saved_col_connection = @@collation_connection */;
|
||||||
|
/*!50001 SET character_set_client = latin1 */;
|
||||||
|
/*!50001 SET character_set_results = latin1 */;
|
||||||
|
/*!50001 SET collation_connection = latin1_swedish_ci */;
|
||||||
|
/*!50001 CREATE ALGORITHM=UNDEFINED */
|
||||||
|
/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
|
||||||
|
/*!50001 VIEW `v2` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` */;
|
||||||
|
/*!50001 SET character_set_client = @saved_cs_client */;
|
||||||
|
/*!50001 SET character_set_results = @saved_cs_results */;
|
||||||
|
/*!50001 SET collation_connection = @saved_col_connection */;
|
||||||
|
|
||||||
|
USE `mysqltest3`;
|
||||||
|
/*!50001 DROP TABLE IF EXISTS `v3`*/;
|
||||||
|
/*!50001 SET @saved_cs_client = @@character_set_client */;
|
||||||
|
/*!50001 SET @saved_cs_results = @@character_set_results */;
|
||||||
|
/*!50001 SET @saved_col_connection = @@collation_connection */;
|
||||||
|
/*!50001 SET character_set_client = latin1 */;
|
||||||
|
/*!50001 SET character_set_results = latin1 */;
|
||||||
|
/*!50001 SET collation_connection = latin1_swedish_ci */;
|
||||||
|
/*!50001 CREATE ALGORITHM=UNDEFINED */
|
||||||
|
/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
|
||||||
|
/*!50001 VIEW `v3` AS select `v2`.`a` AS `a` from `mysqltest2`.`v2` */;
|
||||||
|
/*!50001 SET character_set_client = @saved_cs_client */;
|
||||||
|
/*!50001 SET character_set_results = @saved_cs_results */;
|
||||||
|
/*!50001 SET collation_connection = @saved_col_connection */;
|
||||||
|
/*!50001 DROP TABLE IF EXISTS `v3i`*/;
|
||||||
|
/*!50001 SET @saved_cs_client = @@character_set_client */;
|
||||||
|
/*!50001 SET @saved_cs_results = @@character_set_results */;
|
||||||
|
/*!50001 SET @saved_col_connection = @@collation_connection */;
|
||||||
|
/*!50001 SET character_set_client = latin1 */;
|
||||||
|
/*!50001 SET character_set_results = latin1 */;
|
||||||
|
/*!50001 SET collation_connection = latin1_swedish_ci */;
|
||||||
|
/*!50001 CREATE ALGORITHM=UNDEFINED */
|
||||||
|
/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY INVOKER */
|
||||||
|
/*!50001 VIEW `v3i` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` */;
|
||||||
|
/*!50001 SET character_set_client = @saved_cs_client */;
|
||||||
|
/*!50001 SET character_set_results = @saved_cs_results */;
|
||||||
|
/*!50001 SET collation_connection = @saved_col_connection */;
|
||||||
|
/*!50001 DROP TABLE IF EXISTS `v3is`*/;
|
||||||
|
/*!50001 SET @saved_cs_client = @@character_set_client */;
|
||||||
|
/*!50001 SET @saved_cs_results = @@character_set_results */;
|
||||||
|
/*!50001 SET @saved_col_connection = @@collation_connection */;
|
||||||
|
/*!50001 SET character_set_client = latin1 */;
|
||||||
|
/*!50001 SET character_set_results = latin1 */;
|
||||||
|
/*!50001 SET collation_connection = latin1_swedish_ci */;
|
||||||
|
/*!50001 CREATE ALGORITHM=UNDEFINED */
|
||||||
|
/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
|
||||||
|
/*!50001 VIEW `v3is` AS select `information_schema`.`schemata`.`SCHEMA_NAME` AS `schema_name` from `information_schema`.`schemata` order by `information_schema`.`schemata`.`SCHEMA_NAME` */;
|
||||||
|
/*!50001 SET character_set_client = @saved_cs_client */;
|
||||||
|
/*!50001 SET character_set_results = @saved_cs_results */;
|
||||||
|
/*!50001 SET collation_connection = @saved_col_connection */;
|
||||||
|
/*!50001 DROP TABLE IF EXISTS `v3nt`*/;
|
||||||
|
/*!50001 SET @saved_cs_client = @@character_set_client */;
|
||||||
|
/*!50001 SET @saved_cs_results = @@character_set_results */;
|
||||||
|
/*!50001 SET @saved_col_connection = @@collation_connection */;
|
||||||
|
/*!50001 SET character_set_client = latin1 */;
|
||||||
|
/*!50001 SET character_set_results = latin1 */;
|
||||||
|
/*!50001 SET collation_connection = latin1_swedish_ci */;
|
||||||
|
/*!50001 CREATE ALGORITHM=UNDEFINED */
|
||||||
|
/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
|
||||||
|
/*!50001 VIEW `v3nt` AS select 1 AS `1` */;
|
||||||
|
/*!50001 SET character_set_client = @saved_cs_client */;
|
||||||
|
/*!50001 SET character_set_results = @saved_cs_results */;
|
||||||
|
/*!50001 SET collation_connection = @saved_col_connection */;
|
||||||
|
/*!50001 DROP TABLE IF EXISTS `v3ps`*/;
|
||||||
|
/*!50001 SET @saved_cs_client = @@character_set_client */;
|
||||||
|
/*!50001 SET @saved_cs_results = @@character_set_results */;
|
||||||
|
/*!50001 SET @saved_col_connection = @@collation_connection */;
|
||||||
|
/*!50001 SET character_set_client = latin1 */;
|
||||||
|
/*!50001 SET character_set_results = latin1 */;
|
||||||
|
/*!50001 SET collation_connection = latin1_swedish_ci */;
|
||||||
|
/*!50001 CREATE ALGORITHM=UNDEFINED */
|
||||||
|
/*!50013 DEFINER=`definer`@`localhost` SQL SECURITY DEFINER */
|
||||||
|
/*!50001 VIEW `v3ps` AS select `performance_schema`.`users`.`USER` AS `user` from `performance_schema`.`users` where (`performance_schema`.`users`.`CURRENT_CONNECTIONS` > 0) order by `performance_schema`.`users`.`USER` */;
|
||||||
|
/*!50001 SET character_set_client = @saved_cs_client */;
|
||||||
|
/*!50001 SET character_set_results = @saved_cs_results */;
|
||||||
|
/*!50001 SET collation_connection = @saved_col_connection */;
|
||||||
|
lock table mysqltest3.v3 write;
|
||||||
|
ERROR 42000: Access denied for user 'invoker'@'localhost' to database 'mysqltest3'
|
||||||
|
grant lock tables on mysqltest3.* to invoker@localhost;
|
||||||
|
show create view mysqltest3.v3;
|
||||||
|
View Create View character_set_client collation_connection
|
||||||
|
v3 CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest3`.`v3` AS select `v2`.`a` AS `a` from `mysqltest2`.`v2` latin1 latin1_swedish_ci
|
||||||
|
show create view mysqltest3.v3is;
|
||||||
|
View Create View character_set_client collation_connection
|
||||||
|
v3is CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest3`.`v3is` AS select `information_schema`.`schemata`.`SCHEMA_NAME` AS `schema_name` from `information_schema`.`schemata` order by `information_schema`.`schemata`.`SCHEMA_NAME` latin1 latin1_swedish_ci
|
||||||
|
show create view mysqltest3.v3ps;
|
||||||
|
View Create View character_set_client collation_connection
|
||||||
|
v3ps CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest3`.`v3ps` AS select `performance_schema`.`users`.`USER` AS `user` from `performance_schema`.`users` where (`performance_schema`.`users`.`CURRENT_CONNECTIONS` > 0) order by `performance_schema`.`users`.`USER` latin1 latin1_swedish_ci
|
||||||
|
show create view mysqltest3.v3nt;
|
||||||
|
View Create View character_set_client collation_connection
|
||||||
|
v3nt CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest3`.`v3nt` AS select 1 AS `1` latin1 latin1_swedish_ci
|
||||||
|
show create view mysqltest3.v3i;
|
||||||
|
View Create View character_set_client collation_connection
|
||||||
|
v3i CREATE ALGORITHM=UNDEFINED DEFINER=`definer`@`localhost` SQL SECURITY INVOKER VIEW `mysqltest3`.`v3i` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
||||||
|
lock table mysqltest3.v3 write;
|
||||||
|
ERROR HY000: View 'mysqltest3.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
||||||
|
lock table mysqltest3.v3i write;
|
||||||
|
ERROR HY000: View 'mysqltest3.v3i' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
||||||
|
lock table mysqltest3.v3is write;
|
||||||
|
select * from mysqltest3.v3is;
|
||||||
|
schema_name
|
||||||
|
information_schema
|
||||||
|
mysqltest1
|
||||||
|
mysqltest2
|
||||||
|
mysqltest3
|
||||||
|
test
|
||||||
|
lock table mysqltest3.v3ps write;
|
||||||
|
select * from mysqltest3.v3ps;
|
||||||
|
user
|
||||||
|
NULL
|
||||||
|
invoker
|
||||||
|
root
|
||||||
|
lock table mysqltest3.v3nt write;
|
||||||
|
select * from mysqltest3.v3nt;
|
||||||
|
1
|
||||||
|
1
|
||||||
|
grant lock tables on mysqltest2.* to invoker@localhost;
|
||||||
|
lock table mysqltest3.v3 write;
|
||||||
|
ERROR HY000: View 'mysqltest3.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
||||||
|
lock table mysqltest3.v3i write;
|
||||||
|
ERROR HY000: View 'mysqltest3.v3i' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
||||||
|
grant lock tables on mysqltest1.* to definer@localhost;
|
||||||
|
lock table mysqltest3.v3 write;
|
||||||
|
select * from mysqltest3.v3;
|
||||||
|
a
|
||||||
|
lock table mysqltest3.v3i write;
|
||||||
|
ERROR HY000: View 'mysqltest3.v3i' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
||||||
|
grant lock tables on mysqltest1.* to invoker@localhost;
|
||||||
|
lock table mysqltest3.v3i write;
|
||||||
|
select * from mysqltest3.v3i;
|
||||||
|
a
|
||||||
|
drop user invoker@localhost;
|
||||||
|
drop user definer@localhost;
|
||||||
|
drop database mysqltest1;
|
||||||
|
drop database mysqltest2;
|
||||||
|
drop database mysqltest3;
|
||||||
76
mysql-test/t/lock_view.test
Normal file
76
mysql-test/t/lock_view.test
Normal file
@@ -0,0 +1,76 @@
|
|||||||
|
source include/not_embedded.inc;
|
||||||
|
#
|
||||||
|
# LOCK TABLES and privileges on views
|
||||||
|
#
|
||||||
|
create database mysqltest1;
|
||||||
|
create database mysqltest2;
|
||||||
|
create database mysqltest3;
|
||||||
|
create user invoker@localhost;
|
||||||
|
create user definer@localhost;
|
||||||
|
grant select,show view on mysqltest1.* to invoker@localhost;
|
||||||
|
grant select,show view on mysqltest1.* to definer@localhost;
|
||||||
|
grant select,show view on mysqltest2.* to invoker@localhost;
|
||||||
|
grant select,show view on mysqltest2.* to definer@localhost;
|
||||||
|
grant select,show view on mysqltest3.* to invoker@localhost;
|
||||||
|
grant select on performance_schema.* to definer@localhost;
|
||||||
|
create table mysqltest1.t1 (a int);
|
||||||
|
create definer=definer@localhost view mysqltest2.v2 as select * from mysqltest1.t1;
|
||||||
|
create definer=definer@localhost view mysqltest3.v3 as select * from mysqltest2.v2;
|
||||||
|
create definer=definer@localhost view mysqltest3.v3is as select schema_name from information_schema.schemata order by schema_name;
|
||||||
|
create definer=definer@localhost view mysqltest3.v3ps as select user from performance_schema.users where current_connections>0 order by user;
|
||||||
|
create definer=definer@localhost view mysqltest3.v3nt as select 1;
|
||||||
|
create definer=definer@localhost sql security invoker view mysqltest3.v3i as select * from mysqltest1.t1;
|
||||||
|
|
||||||
|
exec $MYSQL_DUMP --compact -B mysqltest1 mysqltest2 mysqltest3;
|
||||||
|
|
||||||
|
connect inv,localhost,invoker;
|
||||||
|
error ER_DBACCESS_DENIED_ERROR;
|
||||||
|
lock table mysqltest3.v3 write;
|
||||||
|
disconnect inv;
|
||||||
|
connection default;
|
||||||
|
|
||||||
|
grant lock tables on mysqltest3.* to invoker@localhost;
|
||||||
|
connect inv,localhost,invoker;
|
||||||
|
show create view mysqltest3.v3;
|
||||||
|
show create view mysqltest3.v3is;
|
||||||
|
show create view mysqltest3.v3ps;
|
||||||
|
show create view mysqltest3.v3nt;
|
||||||
|
show create view mysqltest3.v3i;
|
||||||
|
error ER_VIEW_INVALID;
|
||||||
|
lock table mysqltest3.v3 write;
|
||||||
|
error ER_VIEW_INVALID;
|
||||||
|
lock table mysqltest3.v3i write;
|
||||||
|
lock table mysqltest3.v3is write; select * from mysqltest3.v3is;
|
||||||
|
lock table mysqltest3.v3ps write; select * from mysqltest3.v3ps;
|
||||||
|
lock table mysqltest3.v3nt write; select * from mysqltest3.v3nt;
|
||||||
|
disconnect inv;
|
||||||
|
connection default;
|
||||||
|
|
||||||
|
grant lock tables on mysqltest2.* to invoker@localhost;
|
||||||
|
connect inv,localhost,invoker;
|
||||||
|
error ER_VIEW_INVALID;
|
||||||
|
lock table mysqltest3.v3 write;
|
||||||
|
error ER_VIEW_INVALID;
|
||||||
|
lock table mysqltest3.v3i write;
|
||||||
|
disconnect inv;
|
||||||
|
connection default;
|
||||||
|
|
||||||
|
grant lock tables on mysqltest1.* to definer@localhost;
|
||||||
|
connect inv,localhost,invoker;
|
||||||
|
lock table mysqltest3.v3 write; select * from mysqltest3.v3;
|
||||||
|
error ER_VIEW_INVALID;
|
||||||
|
lock table mysqltest3.v3i write;
|
||||||
|
disconnect inv;
|
||||||
|
connection default;
|
||||||
|
|
||||||
|
grant lock tables on mysqltest1.* to invoker@localhost;
|
||||||
|
connect inv,localhost,invoker;
|
||||||
|
lock table mysqltest3.v3i write; select * from mysqltest3.v3i;
|
||||||
|
disconnect inv;
|
||||||
|
connection default;
|
||||||
|
|
||||||
|
drop user invoker@localhost;
|
||||||
|
drop user definer@localhost;
|
||||||
|
drop database mysqltest1;
|
||||||
|
drop database mysqltest2;
|
||||||
|
drop database mysqltest3;
|
||||||
@@ -2392,10 +2392,40 @@ static bool lock_tables_open_and_lock_tables(THD *thd, TABLE_LIST *tables)
|
|||||||
We don't set TABLE_LIST::lock_type in this case as this might result in
|
We don't set TABLE_LIST::lock_type in this case as this might result in
|
||||||
extra warnings from THD::decide_logging_format() even though binary logging
|
extra warnings from THD::decide_logging_format() even though binary logging
|
||||||
is totally irrelevant for LOCK TABLES.
|
is totally irrelevant for LOCK TABLES.
|
||||||
|
|
||||||
|
Check privileges of view tables here, after views were opened.
|
||||||
|
Either definer or invoker has to have PRIV_LOCK_TABLES to be able to
|
||||||
|
lock view and its tables. For mysqldump (that locks views before dumping
|
||||||
|
their structures) compatibility we allow locking views that select
|
||||||
|
from I_S or P_S tables, but downrade the lock to TL_READ
|
||||||
*/
|
*/
|
||||||
for (table= tables; table; table= table->next_global)
|
for (table= tables; table; table= table->next_global)
|
||||||
|
{
|
||||||
if (!table->placeholder() && table->table->s->tmp_table)
|
if (!table->placeholder() && table->table->s->tmp_table)
|
||||||
table->table->reginfo.lock_type= TL_WRITE;
|
table->table->reginfo.lock_type= TL_WRITE;
|
||||||
|
else if (table->belong_to_view &&
|
||||||
|
check_single_table_access(thd, PRIV_LOCK_TABLES, table, 1))
|
||||||
|
{
|
||||||
|
if (table->grant.m_internal.m_schema_access)
|
||||||
|
table->lock_type= TL_READ;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
bool error= true;
|
||||||
|
if (Security_context *sctx= table->security_ctx)
|
||||||
|
{
|
||||||
|
table->security_ctx= 0;
|
||||||
|
error= check_single_table_access(thd, PRIV_LOCK_TABLES, table, 1);
|
||||||
|
table->security_ctx= sctx;
|
||||||
|
}
|
||||||
|
if (error)
|
||||||
|
{
|
||||||
|
my_error(ER_VIEW_INVALID, MYF(0), table->belong_to_view->view_db.str,
|
||||||
|
table->belong_to_view->view_name.str);
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
if (lock_tables(thd, tables, counter, 0) ||
|
if (lock_tables(thd, tables, counter, 0) ||
|
||||||
thd->locked_tables_list.init_locked_tables(thd))
|
thd->locked_tables_list.init_locked_tables(thd))
|
||||||
|
|||||||
Reference in New Issue
Block a user