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Posted to issues@maven.apache.org by "Karl Heinz Marbaise (JIRA)" <ji...@apache.org> on 2019/03/31 19:54:00 UTC
[jira] [Commented] (MNG-6577) pom.xml: Uncaught
IllegalArgumentException when parsing unicode entity ref
[ https://issues.apache.org/jira/browse/MNG-6577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16806250#comment-16806250 ]
Karl Heinz Marbaise commented on MNG-6577:
------------------------------------------
This has been solved by the update done in [0b10fe75a57c8b690444ca7a3262d02b7487b27c|https://gitbox.apache.org/repos/asf?p=maven.git;a=commit;h=0b10fe75a57c8b690444ca7a3262d02b7487b27c]
> pom.xml: Uncaught IllegalArgumentException when parsing unicode entity ref
> ---------------------------------------------------------------------------
>
> Key: MNG-6577
> URL: https://issues.apache.org/jira/browse/MNG-6577
> Project: Maven
> Issue Type: Bug
> Components: POM
> Affects Versions: 3.5.4, 3.6.0
> Reporter: Rohan Padhye
> Priority: Minor
>
> Sample Maven {{pom.xml}} below:
> {code:java}
> <project name="�"></project>{code}
> 0xFFFFFF is not a valid Unicode codepoint. This leads to the following uncaught exception arising from plexus:
> {code:java}
> Caused by: java.lang.IllegalArgumentException at org.codehaus.plexus.util.xml.pull.MXParser.toChars (MXParser.java:4023) at org.codehaus.plexus.util.xml.pull.MXParser.parseEntityRef (MXParser.java:2727) at org.codehaus.plexus.util.xml.pull.MXParser.parseAttribute (MXParser.java:2522) at org.codehaus.plexus.util.xml.pull.MXParser.parseStartTag (MXParser.java:2218) at org.codehaus.plexus.util.xml.pull.MXParser.parseProlog (MXParser.java:1801) at org.codehaus.plexus.util.xml.pull.MXParser.nextImpl (MXParser.java:1698) at org.codehaus.plexus.util.xml.pull.MXParser.next (MXParser.java:1317) at org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.read (MavenXpp3ReaderEx.java:4417) at org.apache.maven.model.io.xpp3.MavenXpp3ReaderEx.read (MavenXpp3ReaderEx.java:598) at org.apache.maven.model.io.DefaultModelReader.read (DefaultModelReader.java:105) at org.apache.maven.model.io.DefaultModelReader.read (DefaultModelReader.java:82)
> ...{code}
> I'm guessing the expected behavior is to throw an {{XMLPullParserException}} instead, to signal an unparsable entity.
> Found using [JQF|https://github.com/rohanpadhye/jqf].
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