getaddrinfo tests

[Antti Kantee <pooka%cs.hut.fi@localhost>]

hi,

Between 2011.01.31:23.07.16 and 2011.02.01:06.46.47 the
lib/libc/net/getaddrinfo tests started failing on i386:

http://www.gson.org/netbsd/bugs/build/build/2011.02.02.12.26.42/test.html#lib_libc_net_getaddrinfo_t_getaddrinfo_empty_hostname
http://www.gson.org/netbsd/bugs/build/build/2011.02.02.12.26.42/test.html#lib_libc_net_getaddrinfo_t_getaddrinfo_scopeaddr

I'm not sure what exactly caused the different behaviour, or why we don't
see this on amd64.

Can someone who knows what should be going on have a look?

-- 
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