id summary reporter owner description type status milestone component version severity resolution keywords cc 2523 Windows FILETIMEs before 1970 are projected into the future Marc Halbruegge az_sw_dude "When the file time is before 1970 (possible e.g. in ntfs file systems), the conversion produces an integer overflow, projecting the file time some 60,000 years into the future. Unfortunately, this causes bad_date exceptions to be thrown later on" Bugs closed Boost 1.38.0 date_time Boost 1.37.0 Problem fixed ms windows filetime