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Posted to issues@trafficserver.apache.org by "Nick Kew (JIRA)" <ji...@apache.org> on 2013/04/23 23:41:15 UTC

[jira] [Resolved] (TS-1847) Broken IOBuf handling of headers >4Kb

     [ https://issues.apache.org/jira/browse/TS-1847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Kew resolved TS-1847.
--------------------------

       Resolution: Fixed
    Fix Version/s: 3.3.3

Fixed in trunk.  Presuming this'll be uncontroversial for future releases.
                
> Broken IOBuf handling of headers >4Kb
> -------------------------------------
>
>                 Key: TS-1847
>                 URL: https://issues.apache.org/jira/browse/TS-1847
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Core
>            Reporter: Nick Kew
>            Assignee: Nick Kew
>             Fix For: 3.3.3
>
>
> Observed symptom described at http://mail-archives.apache.org/mod_mbox/trafficserver-dev/201304.mbox/browser
> TSHttpHdrPrint fails with header buffer in excess of 4k.
> Specifically, when the do { } loop at lines 3603-3617 of InkAPI.cc executes more than once, data read in all but the last iteration are lost.
> Diagnosis: MIOBuffer::fill is trashing the buffer by moving _writer to the last buffer in the list!

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