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Bug #48872 : Privileges for stored functions ignored if function name

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is mixed case

Transcode the procedure name to lowercase when searching for it in the 
hash. This is the missing part of the fix for bug #41049.
This commit is contained in:
Georgi Kodinov
2009-11-27 11:59:44 +02:00
parent e2afa05e2a
commit 0ed9d7e76c
3 changed files with 126 additions and 5 deletions
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61
mysql-test/r/sp-security.result
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@ -519,4 +519,65 @@ DROP USER mysqltest_u1@localhost;
DROP PROCEDURE p_suid;
DROP FUNCTION f_suid;
DROP TABLE t1;
#
# Bug #48872 : Privileges for stored functions ignored if function name
# is mixed case
#
CREATE DATABASE B48872;
USE B48872;
CREATE TABLE `TestTab` (id INT);
INSERT INTO `TestTab` VALUES (1),(2);
CREATE FUNCTION `f_Test`() RETURNS INT RETURN 123;
CREATE FUNCTION `f_Test_denied`() RETURNS INT RETURN 123;
CREATE USER 'tester';
CREATE USER 'Tester';
GRANT SELECT ON TABLE `TestTab` TO 'tester';
GRANT EXECUTE ON FUNCTION `f_Test` TO 'tester';
GRANT EXECUTE ON FUNCTION `f_Test_denied` TO 'Tester';
SELECT f_Test();
f_Test()
123
SELECT * FROM TestTab;
id
1
2
SELECT * FROM TestTab;
id
1
2
SELECT `f_Test`();
`f_Test`()
123
SELECT `F_TEST`();
`F_TEST`()
123
SELECT f_Test();
f_Test()
123
SELECT F_TEST();
F_TEST()
123
SELECT * FROM TestTab;
ERROR 42000: SELECT command denied to user 'Tester'@'localhost' for table 'TestTab'
SELECT `f_Test`();
ERROR 42000: execute command denied to user 'Tester'@'%' for routine 'B48872.f_Test'
SELECT `F_TEST`();
ERROR 42000: execute command denied to user 'Tester'@'%' for routine 'B48872.f_Test'
SELECT f_Test();
ERROR 42000: execute command denied to user 'Tester'@'%' for routine 'B48872.f_Test'
SELECT F_TEST();
ERROR 42000: execute command denied to user 'Tester'@'%' for routine 'B48872.f_Test'
SELECT `f_Test_denied`();
`f_Test_denied`()
123
SELECT `F_TEST_DENIED`();
`F_TEST_DENIED`()
123
DROP TABLE `TestTab`;
DROP FUNCTION `f_Test`;
DROP FUNCTION `f_Test_denied`;
USE test;
DROP USER 'tester';
DROP USER 'Tester';
DROP DATABASE B48872;
End of 5.0 tests.