[STDCXX-287] 15d ios_base->_C_usr causes crash on windows

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 4.1.3
• Component/s: 27. Input/Output

Environment

Windows XP, VS71, stdcxx 4.1.3 config: 15d

• Assignee: Unassigned
• Reporter: Markus Duft
• Created: 14/Sep/06 09:33
• Updated: 14/Sep/06 15:34
• Resolved: 14/Sep/06 15:34

Description

On Windows i tried to compile a simple program like this:

#include <iostream>

int main(void)
{
std::cerr << "Hello World: << 123 << std::endl;
return 0;
}

this crashes at the operator<< with the integer, because ios_base::_C_usr = 0x00000020 which for sure is wrong. Is it uninitialized? i set a breakpoint in the ios_base constructor, but it was never called, but this may be a shared library issue. May one will need to initialize in DllMain or something....

after the crash i'm in ios_base::_C_tie where you try to call _C_usr->_C_tie