Date: Sun, 1 Feb 2009 19:21:22 +0100 From: Max Laier <max@love2party.net> To: freebsd-current@freebsd.org, barney_cordoba@yahoo.com Subject: Re: Possible bug in ip_input() Message-ID: <200902011921.22305.max@love2party.net> In-Reply-To: <16190.90052.qm@web63904.mail.re1.yahoo.com> References: <16190.90052.qm@web63904.mail.re1.yahoo.com>
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On Sunday 01 February 2009 17:07:51 Barney Cordoba wrote: > I've noticed the following possible inconsistency. > > 1) ip_input() is called with M_FASTFWD_OUR set > 2) ip_off is not "adjusted" to host representation That's because ip_off should already be in host byte order at that point. M_FASTFWD_OUR indicates that the packet is relooped from within the ip processing path which uses host byte order for ip_off and ip_len throughout. > 3) ip reassembly is erroneously called. > > I don't have an actual case that can test this, but it seems like an issue. -- /"\ Best regards, | mlaier@freebsd.org \ / Max Laier | ICQ #67774661 X http://pf4freebsd.love2party.net/ | mlaier@EFnet / \ ASCII Ribbon Campaign | Against HTML Mail and News
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