Re: [Boost-bugs] [Boost C++ Libraries] #3166: Possible Bug in Boost.Interprocess vectorstream

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #3166: Possible Bug in Boost.Interprocess vectorstream
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-06-11 14:13:02

#3166: Possible Bug in Boost.Interprocess vectorstream
---------------------------------+------------------------------------------
  Reporter:  chsalvia_at_[hidden]  |       Owner:  igaztanaga  
      Type:  Bugs                |      Status:  new         
 Milestone:  Boost 1.40.0        |   Component:  interprocess
   Version:  Boost 1.39.0        |    Severity:  Problem     
Resolution:                      |    Keywords:              
---------------------------------+------------------------------------------

Comment(by anonymous):

 This could be resolved by overloading xsputn in the vectorstream class in
 order to update the internal high water mark pointer after calling
 std::basic_streambuf<char_type, traits>::xsputn.

 {{{
 virtual std::streamsize xsputn(const char_type* s, std::streamsize n)
 {
         std::streamsize ret = base_type::xsputn(s, n);
         if (mp_high_water < base_t::pptr()) mp_high_water =
 base_t::pptr();
         return ret;
 }
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3166#comment:2>
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