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-rw-r--r--mysql-test/t/sp.test21
1 files changed, 21 insertions, 0 deletions
diff --git a/mysql-test/t/sp.test b/mysql-test/t/sp.test
index c5d37d1017d..1b765f0eb2d 100644
--- a/mysql-test/t/sp.test
+++ b/mysql-test/t/sp.test
@@ -9353,6 +9353,27 @@ where 1=1;
drop function if exists f1;
drop table t1,t2;
+--echo #
+--echo # MDEV-16957: Server crashes in Field_iterator_natural_join::next
+--echo # upon 2nd execution of SP
+--echo #
+
+CREATE TABLE t1 (a INT, b VARCHAR(32));
+CREATE PROCEDURE sp() SELECT * FROM t1 AS t1x JOIN t1 AS t1y USING (c);
+--error ER_BAD_FIELD_ERROR
+CALL sp;
+--error ER_BAD_FIELD_ERROR
+CALL sp;
+--error ER_BAD_FIELD_ERROR
+CALL sp;
+alter table t1 add column c int;
+CALL sp;
+
+# Cleanup
+DROP PROCEDURE sp;
+DROP TABLE t1;
+
+
--echo # End of 5.5 test
--echo #