From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philip Craig Subject: Re: PPTP Conntrack and NAT Date: Mon, 03 Mar 2003 11:45:19 +1000 Sender: netfilter-devel-admin@lists.netfilter.org Message-ID: <3E62B3AF.6090005@snapgear.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: netfilter-devel@lists.netfilter.org Return-path: To: Jeff Hall Errors-To: netfilter-devel-admin@lists.netfilter.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: List-Id: netfilter-devel.vger.kernel.org Jeff Hall wrote: > I started with a base RH 7.2, downloaded 2.4-20 from kernel.org, downloaded > patch-o-matic-20030107, applied the V1.12 extra/pptp-contrack-nat.patch to > patch-o-matic, then installed the extra/pptp-conntrack-nat.patch and all > the pending patches. Okay. > Then I copied over the v1.7 ip_conntrack_pptp.c and > v1.3 ip_nat_pptp.c. Where you are getting these from? Copying in these files will be overwriting the v1.12 extra/pptp-conntrack-nat.patch. > With this setup I am having the following problems: > I consistently received kernel panics until I inserted a "return 0" > just before the code in function pptp_expectfn in ip_conntrack_pptp.c > with the comment: /* delete other expectation */. The panic sited an > attempt to free a NULL pointer. I can't find this comment or any frees in pptp_expectfn() in any versions of ip_conntrack_pptp.c that I have. -- Philip Craig - philipc@snapgear.com - http://www.SnapGear.com SnapGear - Custom Embedded Solutions and Security Appliances