Glibc Root/Perl Patch: (&glibc-rootperl-patch-version;) - &glibc-rootperl-patch-size;:
<ulink url="&http;/glibc-&glibc-rootperl-patch-version;-root-perl.patch"/>

Glibc Libnss  Patch: (&glibc-libnss-patch-version;) - &glibc-libnss-patch-size;:
<ulink url="&http;/glibc-&glibc-libnss-patch-version;-libnss.patch"/>