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MDEV-31881 ASAN: unknown-crash in check_ulonglong (sql/sql_analyse.cc) on SELECT ... FROM ... PROCEDURE ANALYSE()

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Fixing a wrong condition which made the code read 1 byte behind the buffer.
This commit is contained in:
Alexander Barkov
2024-11-21 10:01:48 +04:00
parent 39f1f30f68
commit 95df7ea33a
3 changed files with 20 additions and 1 deletions
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9
mysql-test/main/func_analyse.test
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@@ -255,6 +255,15 @@ INSERT INTO t1 VALUES (1.3),(1.1);
SELECT * FROM t1 PROCEDURE ANALYSE();
DROP TABLE t1;
--echo #
--echo # MDEV-31881 ASAN: unknown-crash in check_ulonglong (sql/sql_analyse.cc) on SELECT ... FROM ... PROCEDURE ANALYSE()
--echo #
CREATE TABLE t (a INT, b CHAR(10));
INSERT INTO t VALUES (0,'0000000000');
SELECT * FROM t PROCEDURE ANALYSE();
DROP TABLE t;
--echo #
--echo # End of 10.5 tests
--echo #