[Boost-bugs] [Boost C++ Libraries] #9027: Memory leaks in Lexer and Spirit classic

Subject: [Boost-bugs] [Boost C++ Libraries] #9027: Memory leaks in Lexer and Spirit classic
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-08-21 12:58:14

#9027: Memory leaks in Lexer and Spirit classic
-------------------------------------+---------------------
 Reporter:  apolukhin                |      Owner:  djowel
     Type:  Patches                  |     Status:  new
Milestone:  Boost 1.55.0             |  Component:  spirit
  Version:  Boost Development Trunk  |   Severity:  Problem
 Keywords:                           |
-------------------------------------+---------------------
 In  `boost/spirit/home/classic/tree/impl/tree_to_xml.ipp` you may find the
 following code (line 71):

 {{{
    std::auto_ptr<wchar_t> result (new wchar_t[len+1]);
 }}}

 This will lead to memory leak (array myst be deallocated via `delete []`,
 but `auto_ptr` calls `delete`).

 To fix that issue include `<boost/scoped_array.hpp>` and use
 `boost::scoped_array<wchar_t>` instead of `std::auto_ptr<wchar_t>`

 Same error can be found in
 `./boost/spirit/home/lex/lexer/lexertl/generate_static.hpp` at line 53.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/9027>
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