glibc has had this bug for the longest time, Ulrich Drepper is an arrogant asshole who would rather flame people who file bug reports than actually fix upstream bugs. He has gotten so bad that Debian's switched from glibc to eglibc because the maintainers of that project can actually accept their library might have bugs in it. Whoever Ulrich works for (Probably Stallman, another ass.) should yank his maintainership of glibc from him and give it to someone who can actually act like a responsible upstream maintainer.
An anonymous user complaining about a non-bug in a tone that is not acceptable.
Sorry, couldn't resist... :-)