Bug 692953
| Summary: | MySQL memory DoS | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | RHEL Program Management <pm-rhel> |
| Component: | mysql | Assignee: | Tom Lane <tgl> |
| Status: | CLOSED ERRATA | QA Contact: | qe-baseos-daemons |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 5.4 | CC: | byte, cww, ddumas, fdewaley, hhorak, jorton, jwest, kmcfate, plyons, pm-eus, psklenar, tgl |
| Target Milestone: | rc | Keywords: | ZStream |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
Resolving queries containing a subquery with the DISTINCT and ORDER BY subclauses could have triggered a memory leak causing the query resolution to fail or the server to terminate unexpectedly if it had to process an extensive number of rows. With this update, the respective upstream patch has been applied and the queries are resolved correctly.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-05-09 14:23:56 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 528512 | ||
| Bug Blocks: | |||
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Description
RHEL Program Management
2011-04-01 19:16:31 UTC
Technical note added. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
New Contents:
Resolving queries containing a subquery with the DISTINCT and ORDER BY subclauses could have triggered a memory leak causing the query resolution to fail or the server to terminate unexpectedly if it had to process an extensive amount of rows. With this update, the respective upstream patch has been applied and the queries are resolved correctly.
Technical note updated. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
Diffed Contents:
@@ -1 +1 @@
-Resolving queries containing a subquery with the DISTINCT and ORDER BY subclauses could have triggered a memory leak causing the query resolution to fail or the server to terminate unexpectedly if it had to process an extensive amount of rows. With this update, the respective upstream patch has been applied and the queries are resolved correctly.+Resolving queries containing a subquery with the DISTINCT and ORDER BY subclauses could have triggered a memory leak causing the query resolution to fail or the server to terminate unexpectedly if it had to process an extensive number of rows. With this update, the respective upstream patch has been applied and the queries are resolved correctly.
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2011-0494.html |