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Date: Mon, 5 Apr 2010 12:53:42 -0700 From: Andrew Morton <akpm@...ux-foundation.org> To: netdev@...r.kernel.org Cc: bugzilla-daemon@...zilla.kernel.org, bugme-daemon@...zilla.kernel.org, "David S. Miller" <davem@...emloft.net>, jamal <hadi@...erus.ca> Subject: Re: [Bugme-new] [Bug 15683] New: XFRM IS NOT UPDATING ETH TYPE FIELD FOR INNER PACKET ON ETH (switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). On Fri, 2 Apr 2010 18:17:07 GMT bugzilla-daemon@...zilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=15683 > > Summary: XFRM IS NOT UPDATING ETH TYPE FIELD FOR INNER PACKET > ON ETH > Product: Networking > Version: 2.5 > Kernel Version: 2.6.28-2 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: Other > AssignedTo: acme@...stprotocols.net > ReportedBy: eduardo.panisset@...il.com > Regression: No > > > Before doing this change wireshark was showing the inner packet as > "malformed" as it uses the ethernet's type field to classify the L3 > packets as IPv6, IPv4 and so on. > The problem is when the inner packet is reinserted into Linux stack > and the ethernet header keeps holding on its type field a value for > the protocol of outer packet. > > Below my correction on file net/xfrm/xfrm_input.c, function xfrm_prepare_input: > > ... > > skb->protocol = inner_mode->afinfo->eth_proto; // existing code > eth_hdr(skb)->h_proto = skb->protocol; // my change, adding this line > > ... > -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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