https://issues.apache.org/bugzilla/show_bug.cgi?id=54764

Nick Burch <[email protected]> changed:

           What    |Removed                     |Added
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             Status|NEW                         |NEEDINFO

--- Comment #2 from Nick Burch <[email protected]> ---
Most of the xml parsing done by POI for the OOXML formats is via Apache
XMLBeans. There has been some discussions on tweaking how xmlbeans does the xml
processing, for areas like this, if you check the list archives you should
hopefully find the details (it's not something I've personally been that
involved in)

In addition, there are a few bits of xml parsing relating to the underlying
ooxml file format, which came over when the openxml4j project was incorporated
into Apache POI. This code was written independently, and so uses a different
set of xml processing, to handle the low level file format structure
(relations, content types etc). I believe that is the part your patch looks at?

>From a quick check of the ooxml related code, it looks like there are a few
places where sax parsers are created to work on the ooxml structure. I guess we
should probably add a utility helper that creates a more robust sax parser, and
then update these places to call that to fetch it. Any chance you could take a
look at re-working your patch to do that?

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