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| author | Masahide NAKAMURA <nakam@linux-ipv6.org> | 2006-09-22 15:05:15 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-09-22 15:05:15 -0700 |
| commit | 7e49e6de30efa716614e280d97963c570f3acf29 (patch) | |
| tree | 8eaef9d40300d16a7675722e082c5d8ab2a53d40 /net/ipv4/xfrm4_tunnel.c | |
| parent | 77d16f450ae0452d7d4b009f78debb1294fb435c (diff) | |
| download | linux-7e49e6de30efa716614e280d97963c570f3acf29.tar.gz linux-7e49e6de30efa716614e280d97963c570f3acf29.tar.bz2 linux-7e49e6de30efa716614e280d97963c570f3acf29.zip | |
[XFRM]: Add XFRM_MODE_xxx for future use.
Transformation mode is used as either IPsec transport or tunnel.
It is required to add two more items, route optimization and inbound trigger
for Mobile IPv6.
Based on MIPL2 kernel patch.
This patch was also written by: Ville Nuorvala <vnuorval@tcs.hut.fi>
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/xfrm4_tunnel.c')
| -rw-r--r-- | net/ipv4/xfrm4_tunnel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/xfrm4_tunnel.c b/net/ipv4/xfrm4_tunnel.c index f8ceaa127c83..f110af5b1319 100644 --- a/net/ipv4/xfrm4_tunnel.c +++ b/net/ipv4/xfrm4_tunnel.c @@ -28,7 +28,7 @@ static int ipip_xfrm_rcv(struct xfrm_state *x, struct sk_buff *skb) static int ipip_init_state(struct xfrm_state *x) { - if (!x->props.mode) + if (x->props.mode != XFRM_MODE_TUNNEL) return -EINVAL; if (x->encap) |