From: Thomas Graf <tgraf@suug.ch>
Date: Tue, 11 Dec 2007 00:53:05 +0000 (-0800)
Subject: [IPv4] ESP: Discard dummy packets introduced in rfc4303
X-Git-Tag: v2.6.24-rc6~112
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2017a72c070033830b460d31cd4703f9d2ec0d56;p=pandora-kernel.git

[IPv4] ESP: Discard dummy packets introduced in rfc4303

RFC4303 introduces dummy packets with a nexthdr value of 59
to implement traffic confidentiality. Such packets need to
be dropped silently and the payload may not be attempted to
be parsed as it consists of random chunk.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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