1 files changed, 45 insertions, 0 deletions
diff --git a/mysql-test/t/view_grant.test b/mysql-test/t/view_grant.test
index ea93345e894..44db66be6c3 100644
--- a/mysql-test/t/view_grant.test
+++ b/mysql-test/t/view_grant.test
@@ -406,3 +406,48 @@ connection root;
 revoke all privileges on mysqltest.* from mysqltest_1@localhost;
 drop database mysqltest;
 
+
+#
+# BUG#14256: definer in view definition is not fully qualified
+#
+--disable_warnings
+drop view if exists v1;
+--enable_warnings
+
+# Backup anonymous users and remove them. (They get in the way of
+# the one we test with here otherwise.)
+create table t1 as select * from mysql.user where user='';
+delete from mysql.user where user='';
+flush privileges;
+
+# Create the test user
+grant all on test.* to 'test14256'@'%';
+
+connect (test14256,localhost,test14256,,test);
+connection test14256;
+use test;
+
+create view v1 as select 42;
+show create view v1;
+
+select definer into @v1def1 from information_schema.views
+  where table_schema = 'test' and table_name='v1';
+drop view v1;
+
+create definer=`test14256`@`%` view v1 as select 42;
+show create view v1;
+
+select definer into @v1def2 from information_schema.views
+  where table_schema = 'test' and table_name='v1';
+drop view v1;
+
+select @v1def1, @v1def2, @v1def1=@v1def2;
+
+connection root;
+drop user test14256;
+
+# Restore the anonymous users.
+insert into mysql.user select * from t1;
+flush privileges;
+
+drop table t1;