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Fix for bug#44774: load_file function produces valgrind warnings

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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().
This commit is contained in:
Ramil Kalimullin
2009-05-12 13:18:27 +05:00
parent 0781a30262
commit ae8348c249
3 changed files with 21 additions and 2 deletions
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9
mysql-test/r/func_str.result
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@ -2187,4 +2187,13 @@ SELECT DATE_FORMAT(c, GET_FORMAT(DATE, 'eur')) h, CONCAT(UPPER(aa),', ', aa) i F
h i
31.12.2008 AAAAAA, aaaaaa
DROP TABLE t1;
#
# BUG#44774: load_file function produces valgrind warnings
#
CREATE TABLE t1 (a TINYBLOB);
INSERT INTO t1 VALUES ('aaaaaaaa');
SELECT LOAD_FILE(a) FROM t1;
LOAD_FILE(a)
NULL
DROP TABLE t1;
End of 5.0 tests