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#
# Bug #47412: Valgrind warnings / user can read uninitalized memory
# using SP variables
#
CREATE SCHEMA testdb;
USE testdb;
CREATE FUNCTION f2 () RETURNS INTEGER
BEGIN
DECLARE CONTINUE HANDLER FOR SQLSTATE '42000' SET @aux = 1;
RETURN f_not_exists () ;
END|
CREATE PROCEDURE p3 ( arg1 VARCHAR(32) )
BEGIN
CALL p_not_exists ( );
END|
# should not return valgrind warnings
CALL p3 ( f2 () );
ERROR 42000: PROCEDURE testdb.p_not_exists does not exist
DROP SCHEMA testdb;
CREATE SCHEMA testdb;
USE testdb;
CREATE FUNCTION f2 () RETURNS INTEGER
BEGIN
DECLARE CONTINUE HANDLER FOR SQLSTATE '42000' SET @aux = 1;
RETURN f_not_exists () ;
END|
CREATE PROCEDURE p3 ( arg2 INTEGER )
BEGIN
CALL p_not_exists ( );
END|
# should not return valgrind warnings
CALL p3 ( f2 () );
ERROR 42000: PROCEDURE testdb.p_not_exists does not exist
DROP SCHEMA testdb;
CREATE SCHEMA testdb;
USE testdb;
CREATE FUNCTION f2 () RETURNS INTEGER
BEGIN
DECLARE CONTINUE HANDLER FOR SQLSTATE '42000' SET @aux = 1;
RETURN f_not_exists () ;
END|
# should not return valgrind warnings
SELECT f2 ();
f2 ()
NULL
Warnings:
Error 1305 FUNCTION testdb.f_not_exists does not exist
DROP SCHEMA testdb;
USE test;
#
# Bug#50423: Crash on second call of a procedure dropping a trigger
#
DROP TABLE IF EXISTS t1;
DROP TRIGGER IF EXISTS tr1;
DROP PROCEDURE IF EXISTS p1;
CREATE TABLE t1 (f1 INTEGER);
CREATE TRIGGER tr1 BEFORE INSERT ON t1 FOR EACH ROW SET @aux = 1;
CREATE PROCEDURE p1 () DROP TRIGGER tr1;
CALL p1 ();
CALL p1 ();
ERROR HY000: Trigger does not exist
DROP TABLE t1;
DROP PROCEDURE p1;
#
# Bug#50423: Crash on second call of a procedure dropping a trigger
#
DROP TABLE IF EXISTS t1;
DROP TRIGGER IF EXISTS tr1;
DROP PROCEDURE IF EXISTS p1;
CREATE TABLE t1 (f1 INTEGER);
CREATE TRIGGER tr1 BEFORE INSERT ON t1 FOR EACH ROW SET @aux = 1;
CREATE PROCEDURE p1 () DROP TRIGGER tr1;
CALL p1 ();
CALL p1 ();
ERROR HY000: Trigger does not exist
DROP TABLE t1;
DROP PROCEDURE p1;
End of 5.1 tests
|
