Hi,
When I run the following program it runs successfully but throws an
exception during shutdown. I don't know why, but it seems that the call
to boost::filesystem::file_size() is corrupting memory somehow. This
example only shows the call to file_size() but I think I've seen similar
trouble with other calls within boost::filesystem.
Am I doing something wrong here or is this a bug?
Regards,
Jason Aubrey
----------------------
Environment:
OS: Win2k
Compiler: VS7.1
Boost: v1.33.1
----------------------
#include
#include <fstream>
int main(int, char**)
{
// Create a file
using namespace std;
const string fileName("/temp/test.txt");
ofstream file;
file.open(fileName.c_str());
const string message("this is a test");
file << message;
file.close();
const boost::intmax_t fileSize =
boost::filesystem::file_size(fileName);
if( fileSize != message.size() )
throw std::exception("Bad result");
return 0;
}
----------------------
The following pop-up occurs during program completion:
Window Title="Microsoft Visual C++ Debug Library"
Window Icon=Critical Error
Window Text="
Debug Assertion Failed!
Program: ....
File: dbgdel.cpp
Line: 52
Expression: _BLOCK_TYPE_IS_VALID(pHead->nBlockUse)
For information on how your program can cause an assertion
failure,
see the Visual C++ documentation on asserts.
(Press Retry to debug the application)"
Buttons=[Abort] [Retry] [Ignore]
