Date: Sat, 06 May 2006 01:07:25 +0900 From: Hajimu UMEMOTO <ume@freebsd.org> To: Jan Gyselinck <freebsd-stable@b0rken.net> Cc: stable@freebsd.org Subject: Re: resolver behaviour regarding searchlist and A/AAAA query replies Message-ID: <ygebquc316q.wl%ume@mahoroba.org> In-Reply-To: <20060505094622.B11288@fire.b0rken.net> References: <20060501204640.B8351@fire.b0rken.net> <ygeejz92wer.wl%ume@mahoroba.org> <20060505094622.B11288@fire.b0rken.net>
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Hi,
>>>>> On Fri, 5 May 2006 09:46:22 +0200
>>>>> Jan Gyselinck <freebsd-stable@b0rken.net> said:
> Which application did you use? The application which doesn't use
> getaddrinfo(3) has this issue, and it cannot be fixed without
> re-writing the application to use getaddrinfo(3).
Jan> konqueror, which is dogslow on this box, there must be something
Jan> else playing here too...
I'm not using konqueror, and I'm not sure konqueror is using
getaddrinfo(3) with AF_UNSPEC. However, I confirmed that our
getaddrinfo(3) doesn't issue bogus query on my 6.1-RC box. The
following sequence is from our getaddrinfo(3) with AF_UNSPEC:
00:58:23.041513 IP 192.168.100.140.61204 > 192.168.100.29.53: 32939+ A? images.slashdot.org. (37)
00:58:23.047501 IP 192.168.100.29.53 > 192.168.100.140.61204: 32939 1/5/5 A 66.35.250.55 (242)
00:58:23.047692 IP 192.168.100.140.65411 > 192.168.100.29.53: 32940+ AAAA? images.slashdot.org. (37)
00:58:23.054429 IP 192.168.100.29.53 > 192.168.100.140.65411: 32940 0/1/0 (96)
Sincerely,
--
Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
ume@mahoroba.org ume@{,jp.}FreeBSD.org
http://www.imasy.org/~ume/
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