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Tests for MDEV-18667 ASAN heap-use-after-free in make_date_time / Arg_comparator::compare_string / Item_func_nullif::compare

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The patch for MDEV-14926 fixed MDEV-18667 as well. Adding tests only.
This commit is contained in:
Alexander Barkov 2019-03-14 10:14:37 +04:00
parent cb66cdc6f8
commit 49c49e630b
2 changed files with 13 additions and 0 deletions
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8
mysql-test/r/func_time.result
View File

@ -3436,5 +3436,13 @@ f
4
DROP TABLE t1;
#
# MDEV-18667 ASAN heap-use-after-free in make_date_time / Arg_comparator::compare_string / Item_func_nullif::compare
#
SELECT NULLIF('foo', FROM_UNIXTIME('2012-12-12 12:12:12', TRIM(0)));
NULLIF('foo', FROM_UNIXTIME('2012-12-12 12:12:12', TRIM(0)))
foo
Warnings:
Warning 1292 Truncated incorrect DECIMAL value: '2012-12-12 12:12:12'
#
# End of 10.1 tests
#

5
mysql-test/t/func_time.test
View File

@ -1923,6 +1923,11 @@ INSERT INTO t1 VALUES ('1900-01-01');
SELECT LENGTH( DATE_FORMAT( d, BINARY DATABASE() ) ) AS f FROM t1 GROUP BY d;
DROP TABLE t1;
--echo #
--echo # MDEV-18667 ASAN heap-use-after-free in make_date_time / Arg_comparator::compare_string / Item_func_nullif::compare
--echo #
SELECT NULLIF('foo', FROM_UNIXTIME('2012-12-12 12:12:12', TRIM(0)));
--echo #
--echo # End of 10.1 tests