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MDEV-12416 OOM in create_virtual_tmp_table() makes the server crash

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This commit is contained in:
Alexander Barkov
2017-03-31 15:18:28 +04:00
parent a0c79bcf00
commit 2f3d4bd566
3 changed files with 38 additions and 2 deletions
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9
mysql-test/r/error_simulation.result
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@ -121,3 +121,12 @@ a
2
#cleanup
DROP TABLE t1, pid_table;
#
# MDEV-12416 OOM in create_virtual_tmp_table() makes the server crash
#
CREATE FUNCTION f1(a INT) RETURNS INT RETURN a;
SET SESSION debug_dbug="+d,simulate_create_virtual_tmp_table_out_of_memory";
SELECT f1(1);
Got one of the listed errors
DROP FUNCTION f1;
SET SESSION debug_dbug=DEFAULT;