void _main(){HANDLE data;data=CreateFile("BadSource_w32CreateFile.txt", (GENERIC_WRITE|GENERIC_READ), 0, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);CloseHandle(data);{HANDLE data_copy=data;HANDLE data=data_copy;CloseHandle(data);}}
static void main(){HANDLE data;data=CreateFile("GoodSource_w32CreateFile.txt", (GENERIC_WRITE|GENERIC_READ), 0, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);{HANDLE data_copy=data;HANDLE data=data_copy;CloseHandle(data);}}