[XFRM] STATE: Allow non IPsec protocol.

It will be added two more transformation protocols (routing header
and destination options header) for Mobile IPv6.
xfrm_id_proto_match() can be handle zero as all, IPSEC_PROTO_ANY as
all IPsec and otherwise as exact one.
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>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 0d580ac19771..41f3d51ffc33 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -542,7 +542,7 @@ static int xfrm_dump_sa(struct sk_buff *skb, struct netlink_callback *cb)
         info.nlmsg_flags = NLM_F_MULTI;
         info.this_idx = 0;
         info.start_idx = cb->args[0];
-        (void) xfrm_state_walk(IPSEC_PROTO_ANY, dump_one_state, &info);
+        (void) xfrm_state_walk(0, dump_one_state, &info);
         cb->args[0] = info.this_idx;
 
         return skb->len;