tree a461b4cc9ba13a4a61b84199b04dba7850bfab41
parent 4d4d3d1e8807d6aa9822eeedf7fe8500e1b7e38d
author Patrick McHardy <kaber@trash.net> 1177393142 -0700
committer David S. Miller <davem@davemloft.net> 1177393142 -0700

[XFRM]: beet: fix pseudo header length value

draft-nikander-esp-beet-mode-07.txt is not entirely clear on how the length
value of the pseudo header should be calculated, it states "The Header Length
field contains the length of the pseudo header, IPv4 options, and padding in
8 octets units.", but also states "Length in octets (Header Len + 1) * 8".
draft-nikander-esp-beet-mode-08-pre1.txt [1] clarifies this, the header length
should not include the first 8 byte.

This change affects backwards compatibility, but option encapsulation didn't
work until very recently anyway.

[1] http://users.piuha.net/jmelen/BEET/draft-nikander-esp-beet-mode-08-pre1.txt

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>