From mboxrd@z Thu Jan 1 00:00:00 1970 From: Phil Oester Subject: Re: Segmenation fault in netfilter/iptables code in 2.4.18 upon receiving a TFTP broadcast Date: Tue, 16 Aug 2005 16:40:45 -0700 Message-ID: <20050816234045.GA4611@linuxace.com> References: <00e001c5a2b4$431c0550$352310ac@nj.us.utstar.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: netfilter-devel@lists.netfilter.org Return-path: To: Bala Pitchandi Content-Disposition: inline In-Reply-To: <00e001c5a2b4$431c0550$352310ac@nj.us.utstar.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: netfilter-devel-bounces@lists.netfilter.org Errors-To: netfilter-devel-bounces@lists.netfilter.org List-Id: netfilter-devel.vger.kernel.org On Tue, Aug 16, 2005 at 06:45:50PM -0400, Bala Pitchandi wrote: > Hello, > > I am using a 2.4.18 TimeSys kernel in a PPC device. Please see the > attachment for the iptables rules that I have installed in my device. Newly > installed Cisco routers send out TFTP broadcasts asking for configuration > files (network-confg, cisconet.cfg etc) to get the hostname to IP address > mapping. Upon receiving such a broadcast there was a SIGSEGV exception > caused in the kernel. The call backtrace is given below: Please upgrade to a recent kernel...the bug you are experiencing was fixed long ago. Phil