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Purifier Memory leak in the following code(Using vector)

P: 2
Hi..,

While executing the following code in purifier..,

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  1.     std::vector<int> vecX;
  2.     vecX.clear();
  3.     int iCount = 0;
  4.     {
  5.         int iVal;
  6.         for (iVal=0; iVal<10;iVal++)
  7.         {
  8.             vecX.push_back(iVal);
  9.         }
  10.     }
  11.     iCount = vecX.size();
  12.     for (int iIndx = 0; iIndx < iCount; iIndx++)
  13.     {
  14.         std::cout << "Indx = " << iIndx << " Val = " << vecX.at(iIndx) << "\n";
  15.     }
  16.  
I got the following errors..,
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  1.   Error location
  2.         std::PAH::_Debug_range(int *,int *,wchar_t const *,unsigned int) [c:\program files\microsoft visual studio 8\vc\include\xutility.:1368]
  3.         ?_Uninit_copy@PAHPAHV?$allocator@H@std@@@std@@YAPAHPAH00AAV?$allocator@H@0@U_Scalar_ptr_iterator_tag@0@U_Range_checked_iterator_tag@0@@Z [c:\program files\microsoft visual studio 8\vc\include\memory.:124]
  4.         ?unchecked_uninitialized_copy@PAHPAHV?$allocator@H@std@@@stdext@@YAPAHPAH00AAV?$allocator@H@std@@@Z [c:\program files\microsoft visual studio 8\vc\include\memory.:674]
  5.         ?_Uninit_move@PAHPAHV?$allocator@H@std@@U_Undefined_move_tag@2@@std@@YAPAHPAH00AAV?$allocator@H@0@U_Undefined_move_tag@0@U_Range_checked_iterator_tag@0@@Z [c:\program files\microsoft visual studio 8\vc\include\memory.:160]
  6.         ?_Unchecked_uninitialized_move@PAHPAHV?$allocator@H@std@@@stdext@@YAPAHPAH00AAV?$allocator@H@std@@@Z [c:\program files\microsoft visual studio 8\vc\include\memory.:694]
  7.         std::vector<int,class std::allocator<int> >::PAH::_Umove(int *,int *,int *) [c:\program files\microsoft visual studio 8\vc\include\vector.:1112]
  8.         std::vector<int,allocator<int>::std>::_Insert_n(_Vector_iterator<int,allocator<int>::std>::std,UINT,int const&) [c:\program files\microsoft visual studio 8\vc\include\vector.:1143]
  9.         std::vector<int,allocator<int>::std>::insert(_Vector_iterator<int,allocator<int>::std>::std,int const&) [c:\program files\microsoft visual studio 8\vc\include\vector.:854]
  10.         std::vector<int,allocator<int>::std>::push_back(int const&) [c:\program files\microsoft visual studio 8\vc\include\vector.:800]
  11.         main           [c:\documents and settings\administrator\desktop\test\tst\test.cpp:22]
  12.  
  13. NOTE :- 
  14. Platform :- Windows XP..,
  15. IDE        :- Microsoft visual studion-2005
  16.  
  17. The following were the important settings I made in the project
  18. C/C++-> General-> Debug-information-format->  Program database
  19. C/C++-> Code generation-> Basic-runtime checks->  Default
  20. Linker-> General -> Enable-incremental linking -> NO
  21. Linker->  Command-Line->    /fixed:no

Any help/suggestions to solve this problems were most welcomed..,
with regards, Sathyanarayanan, Elvista
Jul 8 '08 #1
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3 Replies


100+
P: 110
I tried your code on mingw and it came up with no problem. Too lazy to try it using MSVC 2005. Sounds like you installed MSVC incorrectly.

Try importing your project into codeblocks (you may have to install it first : ). Then first try compiling it using MinGW compiler. Then, using codeblocks, set the compiler to Visual C++.NET 2005 and see what your results are.

ps. If it's a basic console program you should be ok, but if using MFC or something which mingw doesn't support, it will produce errors about missing .h files and such.
Jul 8 '08 #2

gpraghuram
Expert 100+
P: 1,275
Hi,
When using purify it may show some errors with the system libraries and i have hve seen it many a times.
I think you cna ignore those as you cant do anything about it unless you use a different compiler .

Raghuram
Jul 9 '08 #3

P: 2
Thank you Mr.Raghu..,
I faced the problem in my component..,
I simulated the same error in the above mentioned test code..,
I proceed further & will get back if any more problem occurs in the SOA..,
with regards, Sathyan
Hi,
When using purify it may show some errors with the system libraries and i have hve seen it many a times.
I think you cna ignore those as you cant do anything about it unless you use a different compiler .

Raghuram
Jul 9 '08 #4

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