From owner-freebsd-current Thu Mar 23 17: 4: 3 2000 Delivered-To: freebsd-current@freebsd.org Received: from fgwmail7.fujitsu.co.jp (fgwmail7.fujitsu.co.jp [192.51.44.37]) by hub.freebsd.org (Postfix) with ESMTP id DF4E137C54B for ; Thu, 23 Mar 2000 17:03:54 -0800 (PST) (envelope-from shin@nd.net.fujitsu.co.jp) Received: from m5.gw.fujitsu.co.jp by fgwmail7.fujitsu.co.jp (8.9.3/3.7W-MX0002-Fujitsu Gateway) id KAA03774; Fri, 24 Mar 2000 10:03:49 +0900 (JST) (envelope-from shin@nd.net.fujitsu.co.jp) Received: from chisato.nd.net.fujitsu.co.jp by m5.gw.fujitsu.co.jp (8.9.3/3.7W-0003-Fujitsu Domain Master) id KAA24138; Fri, 24 Mar 2000 10:03:47 +0900 (JST) Received: from localhost (dhcp7173.nd.net.fujitsu.co.jp [10.18.7.173]) by chisato.nd.net.fujitsu.co.jp (8.8.5+2.7Wbeta5/3.3W8chisato-970826) with ESMTP id KAA26448; Fri, 24 Mar 2000 10:03:46 +0900 (JST) To: imp@village.org Cc: dillon@apollo.backplane.com, ilmar@ints.ru, nms@otdel-1.org, freebsd-current@FreeBSD.ORG Subject: Re: -current sudden panics :( In-Reply-To: <200003231921.MAA42799@harmony.village.org> References: <200003222201.PAA33948@harmony.village.org> <20000323105025W.shin@nd.net.fujitsu.co.jp> <200003231921.MAA42799@harmony.village.org> X-Mailer: Mew version 1.94 on Emacs 20.4 / Mule 4.0 (HANANOEN) X-Prom-Mew: Prom-Mew 1.93.4 (procmail reader for Mew) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <20000324100446A.shin@nd.net.fujitsu.co.jp> Date: Fri, 24 Mar 2000 10:04:46 +0900 From: Yoshinobu Inoue X-Dispatcher: imput version 990905(IM130) Lines: 16 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG > : This problem should now be fixed, it's probably the problem I just fixed > : a moment ago in netinet/if_ether.c based on a thread in -hackers. The > : m_pullup() NULL check in arpintr() was broken, resulting in a NULL > : pointer dereference. > > inoue-san's patch survived the night. I'll check into your patch and > give it a try instead. My patch is just a workaround to avoid m_pullup() when it is not necessary, and his fix seems to be the real one for the problem. But I think my patch to if_rl.c is also better to be applied for performance reason. Cheers, Yoshinobu Inoue To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message