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Posted to common-dev@hadoop.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2026/07/25 12:20:00 UTC

[jira] [Resolved] (HADOOP-19936) TFile parsing is too brittle

     [ https://issues.apache.org/jira/browse/HADOOP-19936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran resolved HADOOP-19936.
-------------------------------------
    Fix Version/s: 3.4.4
                   3.5.1
       Resolution: Fixed

> TFile parsing is too brittle
> ----------------------------
>
>                 Key: HADOOP-19936
>                 URL: https://issues.apache.org/jira/browse/HADOOP-19936
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: io
>    Affects Versions: 3.5.0, 3.4.3
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 3.4.4, 3.5.1
>
>
> TFile parser doesn't validate its inputs before allocating memory or attempting to instantiate a class. This is old code, but still used in places.



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