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https://issues.apache.org/jira/browse/TS-752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Leif Hedstrom reassigned TS-752:
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Assignee: Leif Hedstrom
> cache scan issues
> -----------------
>
> Key: TS-752
> URL: https://issues.apache.org/jira/browse/TS-752
> Project: Traffic Server
> Issue Type: Bug
> Components: Cache
> Affects Versions: 2.1.7, 2.1.6, 2.1.5, 2.1.4
> Environment: Any
> Reporter: William Bardwell
> Assignee: Leif Hedstrom
> Fix For: 2.1.8
>
> Attachments: svn4.diff, svn4.diff, svn5.diff
>
>
> Using the CacheScan plugin APIs I found a few issues.
> Issue 1 is that if you cancel a scan really quickly you can get a NULL
> dereference, the fix for this is easy.
> Issue 2 is that the cache scan code can skip over entries if the initial
> header overlaps a buffer boundary.
> Issue 3 is that the cache scan code is crazy slow if your cache is not full,
> it still scans everything.
> I will attach a patch for Issues 2 & 3 mixed together...
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