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[Bug network/12377] getaddrinfo() should disregard link-local IPv6 addresses for AI_ADDRCONFIG purposes
- From: "tore at fud dot no" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Tue, 31 Jul 2012 19:00:30 +0000
- Subject: [Bug network/12377] getaddrinfo() should disregard link-local IPv6 addresses for AI_ADDRCONFIG purposes
- Auto-submitted: auto-generated
- References: <bug-12377-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=12377
--- Comment #22 from Tore Anderson <tore at fud dot no> 2012-07-31 19:00:30 UTC ---
(In reply to comment #21)
> However, during testing now I did notice that when I purge my system of IPv4
> addresses, leaving only the 127.0.0.1 loopback one, IN A lookups are *not*
> suppressed when AI_ADDRCONFIG is in use. That's certainly a (different) bug.
This needs more investigation. On my IPv6-only Ubuntu Precise machine, this
works as expected, IN A lookups are suppressed if (and only if) AI_ADDRCONFIG
is specified. On F17, it did. Will try more and report back.
Tore
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