1 files changed, 26 insertions, 0 deletions
diff --git a/mysql-test/main/strings.test b/mysql-test/main/strings.test
new file mode 100644
index 00000000000..083ab7b07a4
--- /dev/null
+++ b/mysql-test/main/strings.test
@@ -0,0 +1,26 @@
+--source include/not_windows.inc
+--source include/not_embedded.inc
+
+#
+# Test that exposes problems in string functions like my_vsnprintf
+#
+
+--echo #
+--echo # MDEV-25612 Assertion `to <= end' failed in process_args
+--echo #
+SET SESSION default_master_connection=REPEAT('a',190),lc_messages=ru_ru;
+CHANGE MASTER TO master_host='dummy';
+START SLAVE sql_thread;
+--error ER_SLAVE_MUST_STOP
+CHANGE MASTER TO master_user='user',master_password='pwd';
+STOP SLAVE;
+RESET SLAVE ALL;
+
+--echo #
+--echo # MDEV-25754 ASAN: stack-buffer-overflow in Field_newdate::val_str
+--echo #
+
+CREATE TABLE t1 (d DATE);
+INSERT INTO t1 VALUES ('1920-03-02'),('2020-12-01');
+SELECT LENGTH(CONCAT_WS(d, ' ')) FROM t1;
+DROP TABLE t1;