Re: [Boost-bugs] [Boost C++ Libraries] #8470: managed_mapped_file goes to loop

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #8470: managed_mapped_file goes to loop
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-05-18 20:24:06

#8470: managed_mapped_file goes to loop
-------------------------------------+--------------------------------------
  Reporter:  mikhail.smal@…          |       Owner:  igaztanaga      
      Type:  Bugs                    |      Status:  closed          
 Milestone:  To Be Determined        |   Component:  interprocess    
   Version:  Boost 1.53.0            |    Severity:  Problem         
Resolution:  invalid                 |    Keywords:  mapped file loop
-------------------------------------+--------------------------------------
Changes (by igaztanaga):

  * status:  new => closed
  * resolution:  => invalid

Comment:

 As explained in the documentation, managed segments have internal
 metadata, you can't start overwritting memory corrupting internal
 structures. If you really want to overrite file contents, then you should
 use file_mapping + mapped_region, see:

 http://www.boost.org/doc/libs/1_53_0/doc/html/interprocess/sharedmemorybetweenprocesses.html#interprocess.sharedmemorybetweenprocesses.mapped_file.mapped_file_a_simple_example

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/8470#comment:2>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.