Fix unaligned access on successful lookups on interesting 64-bit systems (ia64)
Fix unaligned access on successful lookups on interesting 64-bit systems (ia64)

This is due to poor alignment of results in the result buffer

Patch imported from Debian:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521184

lathiat/nss-mdns,lathiat/nss-mdns