[Boost-bugs] [Boost C++ Libraries] #2697: Bug in the changeset 49264

Subject: [Boost-bugs] [Boost C++ Libraries] #2697: Bug in the changeset 49264
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-01-29 16:16:49

#2697: Bug in the changeset 49264
---------------------------------+------------------------------------------
 Reporter:  etarassov_at_[hidden]  |       Owner:  ramey        
     Type:  Bugs                 |      Status:  new          
Milestone:  Boost 1.38.0         |   Component:  serialization
  Version:  Boost 1.37.0         |    Severity:  Problem      
 Keywords:                       |  
---------------------------------+------------------------------------------
 It appears that there is an error in refactoring done within the changeset
 [https://svn.boost.org/trac/boost/changeset/49264 49264].

 The second block from the bottom contains the following diff:

 {{{
 -if(NULL == m_ti)
 -    return;
 +if(NULL == m_ti) {
  if(! tkmap::is_destroyed()){
 }}}


 After testing it appears that it should be (NULL != m_ti).


 ----

 How to reproduce the bug (on windows):

 Within the same execution:[[BR]]
 * load and unload a module (.dll) that exports a serializable class[[BR]]
 * (de)serialize an instance of that class which will crash the
 application[[BR]]


 This will lead to a tkmap containing an pointer to an invalid (already
 destroyed) instance of extended_type_info_typeid_0.

 Evgeniy Tarassov

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/2697>
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