Date: Tue, 30 Jul 2002 19:07:12 +0900 From: Hajimu UMEMOTO <ume@mahoroba.org> To: walt <wa1ter@hotmail.com>, sumikawa@FreeBSD.org Cc: freebsd-current@freebsd.org Subject: Re: Removing INET6 does stop the crashes. Message-ID: <ygek7nda5rj.wl@lyrics.mahoroba.org> In-Reply-To: <ygebs8qcvau.wl@mille.mahoroba.org> References: <ai2h6k$321$1@FreeBSD.csie.NCTU.edu.tw> <3D455B36.10500@hotmail.com> <ygebs8qcvau.wl@mille.mahoroba.org>
next in thread | previous in thread | raw e-mail | index | archive | help
--Multipart_Tue_Jul_30_19:07:12_2002-1 Content-Type: text/plain; charset=US-ASCII Hi, >>> Tue, 30 Jul 2002 02:12:41 +0900, >>> Hajimu UMEMOTO <ume@mahoroba.org> said: wa1ter> Yes, it stops the crashes. If I set v6only = 0 then the machine wa1ter> works normally; if set to 1 then I get "connection refused" from wa1ter> any server I try to connect to. Is that normal v6only behavior? ume> It is expected behaivior. However, I realized that Mozilla still has ume> the problem that IPv4-mapped IPv6 address is used to connect to IPv4 ume> site. It should be fixed by Mozilla side. I heared that NetBSD ume> pkgsrc has a workaround to this problem: ume> http://cvsweb.no.netbsd.org/bsdweb.cgi/pkgsrc/www/mozilla/patches/patch-be?rev=1.8&content-type=text/x-cvsweb-markup ume> Our port should have it, too. This patch is for ports/www/mozilla, and enables IPv4-mapped IPv6 address per socket basis. Please try it. Sincerely, --Multipart_Tue_Jul_30_19:07:12_2002-1 Content-Type: text/x-patch; charset=US-ASCII Content-Disposition: attachment; filename="patch-nsprpub::pr::src::pthreads::ptio.c" Content-Transfer-Encoding: 7bit Index: nsprpub/pr/src/pthreads/ptio.c diff -u nsprpub/pr/src/pthreads/ptio.c.orig nsprpub/pr/src/pthreads/ptio.c --- nsprpub/pr/src/pthreads/ptio.c.orig Fri Apr 12 03:14:39 2002 +++ nsprpub/pr/src/pthreads/ptio.c Tue Jul 30 18:52:11 2002 @@ -3414,6 +3414,17 @@ if (osfd == -1) pt_MapError(_PR_MD_MAP_SOCKET_ERROR, errno); else { +#if (defined(_PR_INET6_PROBE) || defined(_PR_INET6)) && \ + defined(__FreeBSD__) && defined(IPV6_V6ONLY) + if (domain == PR_AF_INET6) { + int opt = 0; + if (setsockopt(osfd, IPPROTO_IPV6, IPV6_V6ONLY, + &opt, sizeof(opt))) { + close(osfd); + return NULL; + } + } +#endif fd = pt_SetMethods(osfd, ftype, PR_FALSE, PR_FALSE); if (fd == NULL) close(osfd); } --Multipart_Tue_Jul_30_19:07:12_2002-1 Content-Type: text/plain; charset=US-ASCII -- Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan ume@mahoroba.org ume@bisd.hitachi.co.jp ume@{,jp.}FreeBSD.org http://www.imasy.org/~ume/ --Multipart_Tue_Jul_30_19:07:12_2002-1-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?ygek7nda5rj.wl>