[Libreoffice-bugs] [Bug 114197] New: Handling large EMF document stalls LO for several minutes

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=114197

            Bug ID: 114197
           Summary: Handling large EMF document stalls LO for several
                    minutes
           Product: LibreOffice
           Version: 5.4.3.2 release
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: graphics stack
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: slash.tmp at free.fr

Description:
I was sent a document (created by an old version of MS Office) which embedded a
large EMF document (49 MB when uncompressed) as a logo. Trying to open that
document stalled LO 5.4.3 for over 30 minutes. And anytime I would try to
scroll in the document, LO would stall again for minutes.

On IRC, someone managed to extract the EMF document, which I'll attach to this
bug report.

Steps to Reproduce:
Try to import the EMF document into a new document.

Actual Results:  
LO stalls for several minutes.

Expected Results:
LO should gracefully handle the logo, or refuse to load it.


Reproducible: Always


User Profile Reset: No



Additional Info:


User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101
Firefox/52.0

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