[libredwg] [bug #31867] opening a file with an unsupported dwg revision could cause a segfault

[Giampaolo Bellini]

URL:
  <http://savannah.gnu.org/bugs/?31867>

                 Summary: opening a file with an unsupported dwg revision
could cause a segfault
                 Project: LibreDWG
            Submitted by: iw2lsi
            Submitted on: Mon 13 Dec 2010 09:51:23 PM GMT
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:


opening a file with a bad dwg contents or with an unsupported dwg revision
could cause a segfault.

be able to retrieve the dwg revision before load/parse the entire file could
be a first stage in order to reduce the probability of a segfault of an
application (when caused by unsupported dwg revision)








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