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Message-Id: <20130117.033740.1579145176326281217.davem@davemloft.net> Date: Thu, 17 Jan 2013 03:37:40 -0500 (EST) From: David Miller <davem@...emloft.net> To: r.kuntz@...lavors.com Cc: netdev@...r.kernel.org, yoshfuji@...ux-ipv6.org, steffen.klassert@...unet.com, linux-kernel@...r.kernel.org Subject: Re: [PATCH 1/1] ipv6: fix header length calculation in ip6_append_data() From: Romain KUNTZ <r.kuntz@...lavors.com> Date: Wed, 16 Jan 2013 23:47:40 +0100 > Commit 299b0767 (ipv6: Fix IPsec slowpath fragmentation problem) > has introduced a error in the header length calculation that > provokes corrupted packets when non-fragmentable extensions > headers (Destination Option or Routing Header Type 2) are used. > > rt->rt6i_nfheader_len is the length of the non-fragmentable > extension header, and it should be substracted to > rt->dst.header_len, and not to exthdrlen, as it was done before > commit 299b0767. > > This patch reverts to the original and correct behavior. It has > been successfully tested with and without IPsec on packets > that include non-fragmentable extensions headers. > > Signed-off-by: Romain Kuntz <r.kuntz@...lavors.com> > Acked-by: Steffen Klassert <steffen.klassert@...unet.com> Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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