Non-page pool memory leak in MFeB pool tag
技術的な記事 ID:
KB86124
最終更新: 7/22/2020
最終更新: 7/22/2020
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Non-page pool memory leak in MFeB pool tag
技術的な記事 ID:
KB86124
最終更新: 7/22/2020 環境McAfee VirusScan Enterprise (VSE) 8.8
概要Non-page pool memory leak symptoms can manifest in numerous ways:
If you experience any of these symptoms after you install VSE 8.8
問題The MFeB (case sensitive) pool tag increases over time, but only when the Access Protection feature is enabled.
システムの変更Recently installed VSE 8.8 with
原因A process information data structure that includes reference counting could leak memory, because the reference count is not always decremented later.
This particular pool tag leak could not be investigated through static analysis. Static analysis was done on memory dump files generated when the pool usage was high. Because the structure in question has no reference or traces for where the allocation originated. 解決策This issue is resolved in VSE 8.8
McAfee product software, upgrades, maintenance releases, and documentation are available from the Product Downloads site at: https://www.mcafee.com/enterprise/en-us/downloads/my-products.html.
NOTE: You need a valid Grant Number for access. See KB56057 - How to download Enterprise product updates and documentation for more information about the Product Downloads site, and alternate locations for some products. Updates are available when you log on to the ServicePortal at: https://support.mcafee.com/downloads.
回避策Technical Support recommends that you reboot the affected system. If you are not able to reboot, you can temporarily disable Access Protection, although it is not a best practice.
関連情報This topic was also discussed in the following McAfee Community thread:
https://community.mcafee.com/thread/86738 言語:この記事は、次の言語で表示可能です: English United StatesSpanish Spain French Italian Japanese Portuguese Brasileiro 技術用語集 |
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