[ http://issues.apache.org/jira/browse/XERCESJ-1178?page=all ]
hua lei updated XERCESJ-1178:
-----------------------------
Attachment: stax_patch_8.23.zip
>In my test code I wasn't calling the close() method so it was this
>last case that was the issue. While I agree that applications should
>be calling this method they don't have to and if they drop all
>references to the XMLStreamReader, it and all of its internals should
>get garbage collected. If the XMLStreamReader gets garbage collected
>without the AsyncSAXParser thread being terminated it will cause a
>memory leak because the thread can't be garabage collected until it
>terminates. A finalize() method should be added to the XMLStreamReader
>to make sure that the thread gets terminated.
A finalize() method is added to the SAXXMLStreamReader to teminate the
AsyncSAXParser thread.
>All namespace-aware parsers must check this condition [1]. If they
>don't its a bug. In what case are you seeing this behaviour?
According to my tests, both xerces and crimson cann't recognize this case.
> Error getting prefix for an attribute with no namespace
> -------------------------------------------------------
>
> Key: XERCESJ-1178
> URL: http://issues.apache.org/jira/browse/XERCESJ-1178
> Project: Xerces2-J
> Issue Type: Bug
> Components: StAX
> Affects Versions: 2.8.0
> Reporter: Lucian Holland
> Assigned To: Michael Glavassevich
> Attachments: stax_patch_8.19.zip, stax_patch_8.20.zip,
> stax_patch_8.23.zip
>
>
> The initialElementAttrs() method of SAXXMLStreamReader sets the prefix of
> attributes to null if it finds no colon in the attribute name; the problem
> with this is that getAttributeNamespace() uses this prefix when looking up
> the namespace uri with a call to getNamespaceURI on the NamespaceContextImpl,
> and this method throws an IllegalArgumentException if null is passed in.
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