| Server IP : 88.99.149.37 / Your IP : 216.73.216.141 Web Server : nginx/1.31.2 System : Linux server-88-99-149-37 6.12.0-124.56.5.el10_1.x86_64 #1 SMP PREEMPT_DYNAMIC Fri May 15 06:12:08 EDT 2026 x86_64 User : muralimurth ( 1015) PHP Version : 8.4.23 Disable Function : exec,system,passthru,shell_exec,proc_close,proc_open,dl,popen,show_source,posix_kill,posix_mkfifo,posix_getpwuid,posix_setpgid,posix_setsid,posix_setuid,posix_setgid,posix_seteuid,posix_setegid,posix_uname MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/local/mysql/mysql-test/main/ |
Upload File : |
#
# MDEV-28267 ASAN heap-use-after-free in Item_sp::func_name_cstring
#
CREATE TABLE t1 (a INT);
CREATE FUNCTION test.f1(a INT) RETURNS TEXT RETURN '';
CREATE FUNCTION test.f2(a INT) RETURNS TEXT RETURN '';
CREATE VIEW v1 AS SELECT f1(a) AS v1 FROM t1;
CREATE VIEW v2 AS SELECT f1(a) AS v2 FROM t1;
CREATE VIEW v3 AS SELECT f1(a) AS v3 FROM t1;
CREATE VIEW v4 AS SELECT f1(a) AS v4 FROM t1;
BEGIN NOT ATOMIC
FOR i IN 1..10
DO
ANALYZE FORMAT=JSON SELECT *
FROM INFORMATION_SCHEMA.COLUMNS
WHERE
TABLE_SCHEMA='test'
AND
TABLE_NAME LIKE 'v%'
AND
(SLEEP(0.01)=0 OR f1(ordinal_position) >'')
ORDER BY TABLE_NAME;
END FOR;
END;
$$
connect con1,localhost,root,,test;
CREATE OR REPLACE FUNCTION f2(a INT) RETURNS TEXT RETURN '';
connection default;
disconnect con1;
connection default;
DROP FUNCTION f1;
DROP FUNCTION f2;
DROP TABLE t1;
DROP VIEW v1, v2, v3, v4;