diff options
Diffstat (limited to 'mysql-test/t/grant.test')
| -rw-r--r-- | mysql-test/t/grant.test | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/mysql-test/t/grant.test b/mysql-test/t/grant.test index bda48fb9ecf..de43d6a74b4 100644 --- a/mysql-test/t/grant.test +++ b/mysql-test/t/grant.test @@ -1554,6 +1554,30 @@ connection default; disconnect conn1; +# +# Bug #53371: COM_FIELD_LIST can be abused to bypass table level grants. +# + +CREATE DATABASE db1; +CREATE DATABASE db2; +GRANT SELECT ON db1.* to 'testbug'@localhost; +USE db2; +CREATE TABLE t1 (a INT); +USE test; +connect (con1,localhost,testbug,,db1); +--error ER_NO_SUCH_TABLE +SELECT * FROM `../db2/tb2`; +--error ER_TABLEACCESS_DENIED_ERROR +SELECT * FROM `../db2`.tb2; +--error ER_NO_SUCH_TABLE +SELECT * FROM `#mysql50#/../db2/tb2`; +connection default; +disconnect con1; +DROP USER 'testbug'@localhost; +DROP TABLE db2.t1; +DROP DATABASE db1; +DROP DATABASE db2; + # Wait till we reached the initial number of concurrent sessions --source include/wait_until_count_sessions.inc |