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https://issues.apache.org/jira/browse/HADOOP-18469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17647565#comment-17647565
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PJ Fanning commented on HADOOP-18469:
-------------------------------------
In Apache POI, they use a best effort approach with setting these attributes
and features - catching exceptions and logging them as warnings - but otherwise
allowing the code to continue.
We should probably do this in Hadoop too.
Will I create a new issue for XMLUtils to make it more lenient?
> Add XMLUtils methods to centralise code that creates secure XML parsers
> -----------------------------------------------------------------------
>
> Key: HADOOP-18469
> URL: https://issues.apache.org/jira/browse/HADOOP-18469
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 3.3.4
> Reporter: PJ Fanning
> Assignee: PJ Fanning
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.4.0, 3.3.5
>
>
> Relates to HDFS-16766
> There are other places in the code where DocumentBuilderFactory instances are
> created that could benefit from the same changes as HDFS-16766
> h3. sonatype-2022-5820
> If anyone is landing on this page following the sonatype-2022-5820 alert,
> know that there is no known issue here, just a centralisation of all
> construction of XML parsers with lockdown of all the features.
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