Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 47 insertions, 0 deletions

diff --git a/mysql-test/main/information_schema_columns.result b/mysql-test/main/information_schema_columns.result
new file mode 100644
index 00000000..3624a6db
--- /dev/null
+++ b/mysql-test/main/information_schema_columns.result
@@ -0,0 +1,47 @@
+#
+# Start of 10.2 tests
+#
+#
+# MDEV-25243 ASAN heap-use-after-free in Item_func_sp::execute_impl upon concurrent view DDL and I_S query with view and function
+#
+CREATE FUNCTION f1() RETURNS INT RETURN 1;
+CREATE VIEW v01 AS SELECT f1();
+CREATE VIEW v02 AS SELECT f1();
+connect con1,localhost,root,,;
+SELECT GET_LOCK('v01',30);
+GET_LOCK('v01',30)
+1
+SELECT GET_LOCK('v02',30);
+GET_LOCK('v02',30)
+1
+connection default;
+SELECT * FROM INFORMATION_SCHEMA.COLUMNS
+WHERE TABLE_SCHEMA='test'
+    AND TABLE_NAME LIKE 'v0%'
+    AND GET_LOCK(TABLE_NAME,30)
+AND RELEASE_LOCK(TABLE_NAME)
+AND f1()=1
+ORDER BY TABLE_NAME;
+connection con1;
+connection con1;
+SELECT RELEASE_LOCK('v01')                /* Let the first row evaluate f1 */;
+RELEASE_LOCK('v01')
+1
+CREATE FUNCTION f2() RETURNS INT RETURN 1 /* Invalidate SP cache*/;
+SELECT RELEASE_LOCK('v02')                /* Let the second row evaluate f1() */;
+RELEASE_LOCK('v02')
+1
+DROP FUNCTION f2;
+disconnect con1;
+connection default;
+SELECT RELEASE_LOCK('v01');
+RELEASE_LOCK('v01')
+NULL
+SELECT RELEASE_LOCK('v02');
+RELEASE_LOCK('v02')
+NULL
+DROP VIEW v01, v02;
+DROP FUNCTION f1;
+#
+# End of 10.2 tests
+#