Date: Tue, 23 Oct 2012 11:12:00 +0200 From: Andre Oppermann <andre@freebsd.org> To: Gleb Smirnoff <glebius@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r241923 - in head/sys: netinet netipsec Message-ID: <50865F60.4040409@freebsd.org> In-Reply-To: <201210230833.q9N8XEas020937@svn.freebsd.org> References: <201210230833.q9N8XEas020937@svn.freebsd.org>
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On 23.10.2012 10:33, Gleb Smirnoff wrote: > Author: glebius > Date: Tue Oct 23 08:33:13 2012 > New Revision: 241923 > URL: http://svn.freebsd.org/changeset/base/241923 > > Log: > Do not reduce ip_len by size of IP header in the ip_input() > before passing a packet to protocol input routines. > For several protocols this mean that now protocol needs to > do subtraction itself, and for another half this means that > we do not need to add header length back to the packet. Yay! More Mammoth shit getting washed away! ;) Please add an entry to UPDATING as the convention of of ip_len subtraction has been there since forever. That makes it easier to discover for third parties writing code. -- Andre
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