| Ticket Hash: | 7c6d876f84e6e7e25621132dc9c244fb19ddc8e6 | |||
| Title: | Use after free in resetAccumulator. | |||
| Status: | Fixed | Type: | Code_Defect | |
| Severity: | Minor | Priority: | Low | |
| Subsystem: | Unknown | Resolution: | Fixed | |
| Last Modified: | 2020-06-09 23:50:53 | |||
| Version Found In: | ||||
| User Comments: | ||||
yongheng added on 2020-06-08 20:26:10:
Seems the fix is still incorrect.
POC:
---
CREATE TABLE a(b);
WITH c AS(SELECT a)
SELECT(SELECT(SELECT zipfile(0, b, b)
LIMIT(SELECT 0.100000 *
AVG(DISTINCT(SELECT 0 FROM a ORDER BY b, b, b))))
FROM a GROUP BY b,
b, b) FROM a EXCEPT SELECT b FROM a ORDER BY b,
b, b;
---
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