[Boost-bugs] [Boost C++ Libraries] #8345: 0 bytes after a block of size 8 alloc'd

Subject: [Boost-bugs] [Boost C++ Libraries] #8345: 0 bytes after a block of size 8 alloc'd
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-03-27 16:38:12

#8345: 0 bytes after a block of size 8 alloc'd
---------------------------------------------------+------------------------
 Reporter:  rjgebis@…                              |       Owner:  bemandawes
     Type:  Bugs                                   |      Status:  new       
Milestone:  To Be Determined                       |   Component:  filesystem
  Version:  Boost 1.53.0                           |    Severity:  Problem   
 Keywords:  filesystem has_extension invalid read  |  
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 I was just profiling my appication build with 1.53.0 using valgrind 3.8.1
 and have this errors

 This was build on Ubuntu 12.10 server x64

 Here is the source code

     std::string                    storePathStr; // Set from arg list
     boost::filesystem::path storePath;

     if( storePathStr.empty() )
         storePath /= "./store/"; // (boost::filesystem::current_path());
     else
     {
         if( storePathStr[storePathStr.size()-1] != PATH_SEPERATOR )
             storePathStr.append(1, PATH_SEPERATOR);

         storePath = boost::filesystem::path(storePathStr);
     }

     if( storePath.has_extension() )
         THROW_APP_EXCEPTION("Invalid Store Path: " + storePath.string());


 Here is stack

 operator new[](unsigned long)
 std::moneypunct<wchar_t,
 false>::_M_initialize_moneypunct(__locale_struct*, char const*)
 std::locale::_Impl::_Impl(char const*, unsigned long)
 std::locale::locale(char const*)
 boost::filesystem::path::codecvt()
 boost::filesystem::path::begin()
 boost::filesystem::path::compare(boost::filesystem::path const&) const
 boost::filesystem::path::extension()
 boost::filesystem::path::has_extension()

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/8345>
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