Bug #42946 | memory exaustion when performing large multi-statement queries | ||
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Submitted: | 17 Feb 2009 21:42 | Modified: | 24 Apr 2009 11:49 |
Reporter: | Antony Curtis | Email Updates: | |
Status: | Duplicate | Impact on me: | |
Category: | MySQL Server | Severity: | S1 (Critical) |
Version: | 5.1.31 | OS: | Any |
Assigned to: | CPU Architecture: | Any | |
Tags: | crash, DoS |
[17 Feb 2009 21:42]
Antony Curtis
[17 Feb 2009 23:18]
MySQL Verification Team
fyi the huge memory usage is reported in bug #27863
[18 Feb 2009 1:56]
MySQL Verification Team
Thank you for the bug report. I was able to repeat the crash however this bug could be duplicate of bug http://bugs.mysql.com/bug.php?id=27863 how Shane already commented. Do you agree?. Thanks in advance.
[18 Feb 2009 5:59]
Antony Curtis
Yes, looks like similar bug to bug #27863. Why is this not fixed yet? Original bug was reported in 2007. I would estimate that bug fix is less than 5 LOC to fix. Impact: minimal.
[18 Feb 2009 7:56]
Valeriy Kravchuk
Let's consider this a duplicate of bug #27863 and escalate it.
[24 Apr 2009 5:34]
Antony Curtis
still easy to crash server.
[16 Jun 2009 15:11]
Guilhem Bichot
Hello all. FYI I'm looking at the master bug of this (BUG#27863) and this is where I'll post progress notes.