Latest Glibc from CVS has segmentation problems.

[Alfred M. Szmidt]

   That is a really good point.  Maybe you should change the license
   on glibc to prohibit modification and redistribution of the source
   code except with your permission.  That way, you can ensure that
   only "distribution makers" compile it, saving yourself a lot of
   time.

Stop trolling, libc is a critical part of the system, one shouldn't
mess with such things unless one knows what one is doing.