boost.filesystem create_directories抛出std :: bad_alloc

Pau*_*ulH 5 c++ windows boost boost-filesystem

我有一个使用在Windows XP SP3中运行的Boost 1.47.0的Visual Studio 2008 C++ 03应用程序.

该调用boost::filesystem::create_directories( L"c:\\foo\\bar" );抛出std::bad_alloc异常.

在输出窗口中,我看到一个调试堆消息:"HEAP [test.exe]:无效的分配大小 - CDCDCDCE(超过7ffdefff)"

callstack显示boost.filesystem在Microsoft标准库文件xlocale第309行中创建新的语言环境和最后一行可见代码.

msvcp90.dll!std::_Allocate<char>()  + 0x17 bytes    
msvcp90.dll!std::allocator<char>::allocate()  + 0xf bytes    
msvcp90.dll!std::basic_string<char,std::char_traits<char>,std::allocator<char> >::_Copy()  + 0x70 bytes    
msvcp90.dll!std::basic_string<char,std::char_traits<char>,std::allocator<char> >::_Grow()  + 0x26 bytes    
msvcp90.dll!std::basic_string<char,std::char_traits<char>,std::allocator<char> >::assign()  + 0x50 bytes    
msvcp90.dll!std::basic_string<char,std::char_traits<char>,std::allocator<char> >::basic_string<char,std::char_traits<char>,std::allocator<char> >()  + 0x24 bytes    
msvcp90.dll!std::locale::_Locimp::_Locimp()  + 0x47 bytes    
> test.exe!std::locale::locale<windows_file_codecvt>(const std::locale & _Loc={...}, const windows_file_codecvt * _Facptr=0x00b48f60)  Line 309 + 0x69 bytes    C++
test.exe!`anonymous namespace'::default_locale()  Line 735    C++
test.exe!`anonymous namespace'::path_locale()  Line 777 + 0x2a bytes    C++
test.exe!boost::filesystem3::path::wchar_t_codecvt_facet()  Line 797 + 0x25 bytes    C++
test.exe!boost::filesystem3::path::codecvt()  Line 388 + 0x5 bytes    C++
test.exe!boost::filesystem3::path::path<wchar_t const *>(const wchar_t * begin=0x00b460f8, const wchar_t * end=0x00b46116)  Line 162 + 0x5 bytes    C++
test.exe!boost::filesystem3::path::parent_path()  Line 313 + 0x57 bytes    C++
test.exe!boost::filesystem3::detail::create_directories(const boost::filesystem3::path & p={...}, boost::system::error_code * ec=0x00000000)  Line 832 + 0x13 bytes    C++
test.exe!boost::filesystem3::create_directories(const boost::filesystem3::path & p={...})  Line 318 + 0x29 bytes    C++
test.exe!wmain(int __formal=1, int __formal=1)  Line 112 + 0xc bytes    C++
test.exe!__tmainCRTStartup()  Line 583 + 0x19 bytes    C
test.exe!wmainCRTStartup()  Line 403    C
kernel32.dll!_BaseProcessStart@4()  + 0x23 bytes    
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任何人都可以建议如何解决这个问题?

编辑我更新为提升1.50.0.问题仍然存在.

Mic*_*urr 0

这个问题闻起来像是不匹配_SECURE_SCL(或者可能有些相关_HAS_ITERATOR_DEBUGGING- 但我怀疑后者,因为调用堆栈指示非调试构建)。请参阅/sf/answers/427296761/了解一些信息,并确保_SECURE_SCL在构建test.exe和链接的 boost 文件系统库中以相同的方式定义。

AFAIK,boost 将使用 VC 默认值(_SECURE_SCL=1甚至在 VS2008 的发行版中也是如此),所以如果你进行设置,_SECURE_SCL=0这可能是问题所在。