Comment 19 for bug 326718

Indeed, and sorry I didn't notice this bug sooner. The patch in our source package is http://bazaar.launchpad.net/~ubuntu-toolchain/ubuntu-toolchain/glibc-2.5-package/annotate/head%3A/patches/all//fedora-nss_dns-gethostbyname4-disable.diff and is indeed the same as the one you found on pasky.or.cz. I'll mark this bug as a duplicate; I believe upstream are working on a better fix, but in the meantime we should get by fine with this workaround.