From owner-freebsd-net Mon Jul 23 18:38:54 2001 Delivered-To: freebsd-net@freebsd.org Received: from shuttle.wide.toshiba.co.jp (shuttle.wide.toshiba.co.jp [202.249.10.124]) by hub.freebsd.org (Postfix) with ESMTP id 8E3BF37B407; Mon, 23 Jul 2001 18:38:50 -0700 (PDT) (envelope-from jinmei@isl.rdc.toshiba.co.jp) Received: from localhost ([3ffe:501:4819:abcd:1ddf:e9bf:fff1:4ffa]) by shuttle.wide.toshiba.co.jp (8.9.1+3.1W/8.9.1) with ESMTP id KAA19205; Tue, 24 Jul 2001 10:41:02 +0900 (JST) Date: Tue, 24 Jul 2001 10:38:39 +0900 Message-ID: From: JINMEI Tatuya / =?ISO-2022-JP?B?GyRCP0BMQEMjOkgbKEI=?= To: bmah@FreeBSD.ORG Cc: freebsd-net@FreeBSD.ORG Subject: Re: avoiding unnecessary route deletion in rt_fixchange() In-Reply-To: <200107231744.f6NHivm76878@intruder.bmah.org> References: <200107231744.f6NHivm76878@intruder.bmah.org> User-Agent: Wanderlust/2.5.8 (Smooth) Emacs/21.0 Mule/5.0 (SAKAKI) Organization: Research & Development Center, Toshiba Corp., Kawasaki, Japan. MIME-Version: 1.0 (generated by SEMI 1.13.7 - "Awazu") Content-Type: text/plain; charset=US-ASCII X-Dispatcher: imput version 980905(IM100) Lines: 23 Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org >>>>> On Mon, 23 Jul 2001 10:44:57 -0700, >>>>> "Bruce A. Mah" said: >> As suggested in the comments to rt_fixchange(), we need stricter check >> in the function, to prevent unintentional route deletion. The >> attached is a proposed fix to this problem (for FreeBSD4-STABLE). >> Please review it, and merge it to the repository if acceptable. >> >> This fix will also solve the "IPV6 panic?" problem which was recently >> reported in this list. > FYI, I've been running with this patch installed on my 4-STABLE box for > almost four days now (would have been longer except for a power outage). > This is much longer than any of my previous uptimes since this problem > started occurring (which were generally on the order of a day or so), so > I have at least a warm fuzzy feeling about the code now. I see, glad to hear that. JINMEI, Tatuya Communication Platform Lab. Corporate R&D Center, Toshiba Corp. jinmei@isl.rdc.toshiba.co.jp To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message