On Wed, 23 Apr 2014 08:35:25 -0400
Rob Weir <robw...@apache.org> wrote:

> On Wed, Apr 23, 2014 at 6:53 AM, Rory O'Farrell <ofarr...@iol.ie> wrote:
> > On Wed, 23 Apr 2014 12:34:33 +0200
> > dav...@flossconsulting.it wrote:
> >
> >>
> >> > What options do we have available? Do we accept private attachments in
> >> > Bugzilla? Can a properly obtained stack trace replace the need for the
> >> > actual document, maybe? Other options?
> >>
> >> What about anonymize the DOCX by searching and replacing any simple char
> >> with X char?
> >> With MS Office of course....
> >>
> >> Davide
> >>
> >>
> >> >
> >> > Note: in my case I already asked for, and received, a working ODT
> >> > version. I'm interested in the generic discussion.
> >> >
> >> > Regards,
> >> >   Andrea.
> >
> > One can't anonymize an unopenable file! It would have to be done using the 
> > generating application.
> >
> 
> But it is possible, in theory to do something like this with the
> Apache ODF Toolkit (incubating).
> 
> But it is tricky, especially if the document has embedded documents,
> OLE embeddings, images with confidential information, etc.  You could
> need to replace it all.  But the stuff you replace might be the source
> of the crash.
> 
> A safer way is for the person who edited the document to do a binary
> search for the issue, e.g., creating test documents containing the
> first half of the document and another with the 2nd half.  See which
> one crashes.  Then divide that test document.  And so on, until you've
> narrowed down what is causing the crash.  Of course, not all crashes
> can be narrowed down that way, but many can.
> 
> -Rob
> 

For what it's worth, I have come across a few cases of files that crash when 
OpenOffice attempts to open them, but which can open correctly if /Insert /File 
into a blank OpenOffice document of the correct type.


-- 
Rory O'Farrell <ofarr...@iol.ie>

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