diff options
| author | Masahide NAKAMURA <nakam@linux-ipv6.org> | 2006-08-24 03:08:21 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-23 00:06:39 +0200 |
| commit | fbd9a5b47ee9c319ff0cae584391241ce78ffd6b (patch) | |
| tree | 3e6cdcf297e3f82b7ab276e5ffa59abfcb912f44 /net/xfrm/xfrm_state.c | |
| parent | [XFRM]: Restrict authentication algorithm only when inbound transformation pr... (diff) | |
| download | linux-fbd9a5b47ee9c319ff0cae584391241ce78ffd6b.tar.xz linux-fbd9a5b47ee9c319ff0cae584391241ce78ffd6b.zip | |
[XFRM] STATE: Common receive function for route optimization extension headers.
XFRM_STATE_WILDRECV flag is introduced; the last resort state is set
it and receives packet which is not route optimized but uses such
extension headers i.e. Mobile IPv6 signaling (binding update and
acknowledgement). A node enabled Mobile IPv6 adds the state.
Based on MIPL2 kernel patch.
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/xfrm/xfrm_state.c')
| -rw-r--r-- | net/xfrm/xfrm_state.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 11f480b12952..f05371556cce 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -352,6 +352,7 @@ xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr, list_for_each_entry(x, xfrm_state_bydst+h, bydst) { if (x->props.family == family && x->props.reqid == tmpl->reqid && + !(x->props.flags & XFRM_STATE_WILDRECV) && xfrm_state_addr_check(x, daddr, saddr, family) && tmpl->mode == x->props.mode && tmpl->id.proto == x->id.proto && |