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MDEV-18083 ASAN heap-use-after-free in Field::set_warning_truncated_wrong_value upon inserting into temporary table

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remove TABLE_SHARE::error_table_name() and TABLE_SHARE::orig_table_name
(that was allocated in a wrong memroot in this bug).

instead, simply set TABLE_SHARE::table_name correctly.
This commit is contained in:
Sergei Golubchik
2019-02-03 18:40:27 +01:00
parent 3b7694b7f8
commit ef4ccb6ce2
8 changed files with 33 additions and 34 deletions
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6
mysql-test/r/alter_table_errors.result
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@ -27,3 +27,9 @@ t2 CREATE TEMPORARY TABLE `t2` (
`a` int(11) DEFAULT NULL,
`v` int(11) GENERATED ALWAYS AS (`a`) VIRTUAL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop temporary table t1, t2;
create temporary table t1 (a int);
alter table t1 add column f text;
insert into t1 values ('x','foo');
ERROR 22007: Incorrect integer value: 'x' for column `test`.`t1`.`a` at row 1
drop temporary table t1;