Re: [Boost-bugs] [Boost C++ Libraries] #9370: segmentation fault with serialization

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #9370: segmentation fault with serialization
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-11-30 01:45:44

#9370: segmentation fault with serialization
-------------------------------+---------------------------
  Reporter:  florian.seidel@…  |      Owner:  ramey
      Type:  Bugs              |     Status:  new
 Milestone:  To Be Determined  |  Component:  serialization
   Version:  Boost 1.49.0      |   Severity:  Showstopper
Resolution:                    |   Keywords:
-------------------------------+---------------------------

Comment (by ramey):

 I'm guessing that this problem is due to the fact that we're reading the
 string before it's closed.  Try the following:


 {{{

 {
         ostringstream os(ios_base::out|ios_base::binary);
         {
                 boost::archive::binary_oarchive oar(os);

                 oar.register_type((C*)0);
                 oar.register_type((B*)0);

                 oar & p1;
         }
         const string data(os.str());

         cout << "Serialization done, data size [bytes]: " << data.size()
 << endl;
 } // closes file os
 {
         istringstream is(data, ios_base::in|ios_base::binary);
         {
                 boost::archive::binary_iarchive iar(is);
                 iar.register_type((B*)0);
                 iar & p2;
         }

         cout << "Deserialization done\n";
 }

 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/9370#comment:2>
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