我在我的主要结束时遇到了一个奇怪的访问冲突,其原因是我遇到了一些困难。_DebugHeapDelete在终止时访问冲突
Xdebug的
// TEMPLATE FUNCTION _DebugHeapDelete
template<class _Ty>
void __CLRCALL_OR_CDECL _DebugHeapDelete(_Ty *_Ptr)
{ // delete from the debug CRT heap even if operator delete exists
if (_Ptr != 0)
{ // worth deleting
_Ptr->~_Ty();
// delete as _NORMAL_BLOCK, not _CRT_BLOCK, since we might have
// facets allocated by normal new.
free(_Ptr); // **ACCESS VIOLATION**
}
}
堆栈跟踪:
当关闭我的应用程序在下面得到一个访问冲突
> msvcp100d.dll!std::_DebugHeapDelete<void>(void * _Ptr) Line 62 + 0xa bytes C++
msvcp100d.dll!std::numpunct<char>::_Tidy() Line 190 + 0xc bytes C++
msvcp100d.dll!std::numpunct<char>::~numpunct<char>() Line 122 C++
msvcp100d.dll!std::numpunct<char>::`scalar deleting destructor'() + 0x11 bytes C++
msvcp100d.dll!std::_DebugHeapDelete<std::locale::facet>(std::locale::facet * _Ptr) Line 62 C++
msvcp100d.dll!std::_Fac_node::~_Fac_node() Line 23 + 0x11 bytes C++
msvcp100d.dll!std::_Fac_node::`scalar deleting destructor'() + 0x11 bytes C++
msvcp100d.dll!std::_DebugHeapDelete<std::_Fac_node>(std::_Fac_node * _Ptr) Line 62 C++
msvcp100d.dll!_Fac_tidy() Line 41 + 0x9 bytes C++
msvcp100d.dll!std::_Fac_tidy_reg_t::~_Fac_tidy_reg_t() Line 48 + 0xe bytes C++
msvcp100d.dll!std::`dynamic atexit destructor for '_Fac_tidy_reg''() + 0xf bytes C++
msvcp100d.dll!_CRT_INIT(void * hDllHandle, unsigned long dwReason, void * lpreserved) Line 415 C
msvcp100d.dll!__DllMainCRTStartup(void * hDllHandle, unsigned long dwReason, void * lpreserved) Line 526 + 0x11 bytes C
msvcp100d.dll!_DllMainCRTStartup(void * hDllHandle, unsigned long dwReason, void * lpreserved) Line 476 + 0x11 bytes C
任何人有任何想法,以什么可能会导致这样?
我读了一些关于被缓存的方面的信息,不确定这些信息是否相关?
发布您正在做的最小示例代码。 – Mahesh 2011-04-05 22:44:59
@Mahesh:我很想去,但我有超过1万行代码。并且由于问题发生在main的结尾(我在main的return语句处放置了一个断点,在这一点上没有发生任何问题),但我不知道哪些行可能与问题相关。 – ronag 2011-04-05 22:49:05
我想我的问题是,如果有人知道什么样的错误可能会导致此失败? – ronag 2011-04-05 22:51:54