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| author | Ramil Kalimullin <ramil@mysql.com> | 2009-05-12 13:18:27 +0500 |
|---|---|---|
| committer | Ramil Kalimullin <ramil@mysql.com> | 2009-05-12 13:18:27 +0500 |
| commit | 8b9084eff4a7142192bb1ff82c2e982ed546a78c (patch) | |
| tree | ea48c0530946dca7bf2c0b1e27eefecc33b627f6 /mysql-test/t/func_str.test | |
| parent | d615a11bd5d3572f51c6341c02338e7c742e29c0 (diff) | |
| download | mariadb-git-8b9084eff4a7142192bb1ff82c2e982ed546a78c.tar.gz | |
Fix for bug#44774: load_file function produces valgrind warnings
Problem: using LOAD_FILE() in some cases we pass a file name string
without a trailing '\0' to fn_format() which relies on that however.
That may lead to valgrind warnings.
Fix: add a trailing '\0' to the file name passed to fn_format().
mysql-test/r/func_str.result:
Fix for bug#44774: load_file function produces valgrind warnings
- test result.
mysql-test/t/func_str.test:
Fix for bug#44774: load_file function produces valgrind warnings
- test case.
sql/item_strfunc.cc:
Fix for bug#44774: load_file function produces valgrind warnings
- passing a file name to fn_format(), file_name->c_ptr() replaced
with file_name->c_ptr_safe() to ensure we have a trailing '\0'.
Diffstat (limited to 'mysql-test/t/func_str.test')
| -rw-r--r-- | mysql-test/t/func_str.test | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/mysql-test/t/func_str.test b/mysql-test/t/func_str.test index 389538c4cc0..4b0f91e4408 100644 --- a/mysql-test/t/func_str.test +++ b/mysql-test/t/func_str.test @@ -1168,4 +1168,14 @@ INSERT INTO t1 VALUES ('2008-12-31','aaaaaa'); SELECT DATE_FORMAT(c, GET_FORMAT(DATE, 'eur')) h, CONCAT(UPPER(aa),', ', aa) i FROM t1; DROP TABLE t1; + +--echo # +--echo # BUG#44774: load_file function produces valgrind warnings +--echo # +CREATE TABLE t1 (a TINYBLOB); +INSERT INTO t1 VALUES ('aaaaaaaa'); +SELECT LOAD_FILE(a) FROM t1; +DROP TABLE t1; + + --echo End of 5.0 tests |