database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

MDEV-27048 UBSAN: runtime error: shift exponent 32 is too large for 32-bit type 'unsigned int'

Browse Source 
32-bit variable must be expanded to 64-bit before shift left.
This commit is contained in:
Aleksey Midenkov
2021-11-19 18:06:48 +03:00
parent d9a5c5db07
commit 32e8e84795
3 changed files with 23 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
mysql-test/main/alter_table.test
View File

@ -2670,3 +2670,15 @@ drop table t1;
--echo #
--error ER_NO_SUCH_TABLE
alter table txxx engine=innodb, rename to tyyy;
--echo #
--echo # MDEV-27048 UBSAN: runtime error: shift exponent 32 is too large for 32-bit type 'unsigned int'
--echo #
CREATE TABLE t (a INT,b INT,c INT,x TEXT,y TEXT,z TEXT,id INT UNSIGNED AUTO_INCREMENT,i INT,KEY(id),UNIQUE KEY a (a,b,c));
--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
ALTER TABLE t ADD CONSTRAINT test UNIQUE (id) USING HASH;
DROP TABLE t;
--echo #
--echo # End of 10.7 tests
--echo #