Commit c0aff004 authored by davi@endora.local's avatar davi@endora.local
Browse files

Merge mysql.com:/Users/davi/mysql/mysql-5.1-bug33201 

into  mysql.com:/Users/davi/mysql/mysql-5.0-bugteam
parents 88204b52 323e9a4c

mysql-test/r/grant.result

+22 −0
Original line number Diff line number Diff line
@@ -1129,4 +1129,26 @@ DROP USER mysqltest_1@localhost; 
DROP DATABASE db27878;

use test;

DROP TABLE t1;

drop table if exists test;

Warnings:

Note	1051	Unknown table 'test'

drop function if exists test_function;

Warnings:

Note	1305	FUNCTION test_function does not exist

drop view if exists v1;

Warnings:

Note	1051	Unknown table 'test.v1'

create table test (col1 varchar(30));

create function test_function() returns varchar(30)

begin

declare tmp varchar(30);

select col1 from test limit 1 into tmp;

return '1';

end|

create view v1 as select test.* from test where test.col1=test_function();

grant update (col1) on v1 to 'greg';

revoke all privileges on v1 from 'greg';

drop view v1;

drop table test;

drop function test_function;

End of 5.0 tests

mysql-test/t/grant.test

+22 −0
Original line number Diff line number Diff line
@@ -1153,4 +1153,26 @@ DROP DATABASE db27878; 
use test;

DROP TABLE t1;



#

# Bug #33201 Crash occurs when granting update privilege on one column of a view

#

drop table if exists test;

drop function if exists test_function;

drop view if exists v1;

create table test (col1 varchar(30));

delimiter |;

create function test_function() returns varchar(30)

begin

        declare tmp varchar(30);

        select col1 from test limit 1 into tmp;

        return '1';

end|

delimiter ;|

create view v1 as select test.* from test where test.col1=test_function();

grant update (col1) on v1 to 'greg';

revoke all privileges on v1 from 'greg';

drop view v1;

drop table test;

drop function test_function;



--echo End of 5.0 tests

sql/sql_acl.cc

+7 −0
Original line number Diff line number Diff line
@@ -2880,6 +2880,12 @@ bool mysql_table_grant(THD *thd, TABLE_LIST *table_list, 
  }

#endif



  /* 

    The lock api is depending on the thd->lex variable which needs to be

    re-initialized.

  */

  Query_tables_list backup;

  thd->lex->reset_n_backup_query_tables_list(&backup);

  if (simple_open_n_lock_tables(thd,tables))

  {						// Should never happen

    close_thread_tables(thd);			/* purecov: deadcode */
@@ -3018,6 +3024,7 @@ bool mysql_table_grant(THD *thd, TABLE_LIST *table_list, 
    send_ok(thd);



  /* Tables are automatically closed */

  thd->lex->restore_backup_query_tables_list(&backup);

  DBUG_RETURN(result);

}