id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
3474	Memory leak due to exception safety issue	lee@…	Beman Dawes	"The following code fragment form file 'libs/filesystem/src/exception.cpp' may leak memory if an exception is thrown while assigning 'lpMsgBuf' to 'target':

{{{
void system_message(system_error_type sys_err_code, std::string& target)
{
  LPVOID lpMsgBuf;
  ::FormatMessageA( 
      FORMAT_MESSAGE_ALLOCATE_BUFFER | 
      FORMAT_MESSAGE_FROM_SYSTEM | 
      FORMAT_MESSAGE_IGNORE_INSERTS,
      NULL,
      sys_err_code,
      MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
      (LPSTR) &lpMsgBuf,
      0,
      NULL 
  );
  target += static_cast<LPCSTR>(lpMsgBuf);
  ::LocalFree( lpMsgBuf ); // free the buffer

  //...
}}}
"	Bugs	closed	To Be Determined	system	Boost 1.35.0	Problem	fixed