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MDEV-5506 safe_mutex: Trying to lock unitialized mutex at safemalloc.c

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on server shutdown after SELECT with CONVERT_TZ

It's wrong to return my_empty_string from val_str().
Removing my_empty_string. Using make_empty_result() instead.
This commit is contained in:
Alexander Barkov
2014-01-28 12:25:29 +04:00
parent 7ea9d1e692
commit f189ed5009
8 changed files with 23 additions and 14 deletions
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6
mysql-test/t/timezone2.test
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@@ -297,6 +297,12 @@ DROP TABLE t1;
SELECT CONVERT_TZ(TIME('00:00:00'),'+00:00','+7:5');
SELECT CONVERT_TZ(TIME('2010-01-01 00:00:00'),'+00:00','+7:5');
--echo #
--echo # MDEV-5506 safe_mutex: Trying to lock unitialized mutex at safemalloc.c on server shutdown after SELECT with CONVERT_TZ
--echo #
SELECT CONVERT_TZ('2001-10-08 00:00:00', MAKE_SET(0,'+01:00'), '+00:00' );
--echo #
--echo # End of 5.3 tests
--echo #