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[IPv6] ESP: Discard dummy packets introduced in rfc4303
authorThomas Graf <tgraf@suug.ch>
Tue, 11 Dec 2007 00:53:29 +0000 (16:53 -0800)
committerDavid S. Miller <davem@sunset.davemloft.net>
Tue, 11 Dec 2007 10:45:27 +0000 (02:45 -0800)
commit95a02cfd4d33886c166d4a5f309120f8d32ced58
treecae6142cca5d521db3f6471321cf31903eb2f7batree | snapshot (tar.gz zip)
parent2017a72c070033830b460d31cd4703f9d2ec0d56commit | diff
[IPv6] 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>
net/ipv6/esp6.c diff | blob | blame | history