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https://issues.apache.org/jira/browse/TS-1030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13156480#comment-13156480
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weijin commented on TS-1030:
----------------------------
the function hdrtoken_tokenize should check the content of string equality
rather than just check the hash and string length. Maybe someone can give us a
perfect hash for it.
@Leif, @John
> hash collation in hdrtoken_hash
> -------------------------------
>
> Key: TS-1030
> URL: https://issues.apache.org/jira/browse/TS-1030
> Project: Traffic Server
> Issue Type: Bug
> Components: HTTP
> Affects Versions: 3.1.2, 3.0.1
> Reporter: Zhao Yongming
> Priority: Critical
>
> we have find out a 3 characters collation:
> SPX == PUT
> that will crash TS, we need to take more care of those hash, or bad guys may
> put some magic headers and crash all TS in your production, that is the most
> powerful DOS
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