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| author | David S. Miller <davem@davemloft.net> | 2019-05-03 05:14:21 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-05-03 05:14:21 +0300 |
| commit | ff24e4980a68d83090a02fda081741a410fe8eef (patch) | |
| tree | 4d874dfcaf2bb8c3abc2446af9447a983402c0ae /include/net/xfrm.h | |
| parent | 26f146ed971c0e4a264ce525d7a66a71ef73690d (diff) | |
| parent | ea9866793d1e925b4d320eaea409263b2a568f38 (diff) | |
| download | linux-ff24e4980a68d83090a02fda081741a410fe8eef.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Three trivial overlapping conflicts.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/xfrm.h')
| -rw-r--r-- | include/net/xfrm.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index eb5018b1cf9c..debcc5198e33 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -306,7 +306,8 @@ struct xfrm_replay { }; struct xfrm_if_cb { - struct xfrm_if *(*decode_session)(struct sk_buff *skb); + struct xfrm_if *(*decode_session)(struct sk_buff *skb, + unsigned short family); }; void xfrm_if_register_cb(const struct xfrm_if_cb *ifcb); @@ -1335,6 +1336,23 @@ static inline int xfrm_state_kern(const struct xfrm_state *x) return atomic_read(&x->tunnel_users); } +static inline bool xfrm_id_proto_valid(u8 proto) +{ + switch (proto) { + case IPPROTO_AH: + case IPPROTO_ESP: + case IPPROTO_COMP: +#if IS_ENABLED(CONFIG_IPV6) + case IPPROTO_ROUTING: + case IPPROTO_DSTOPTS: +#endif + return true; + default: + return false; + } +} + +/* IPSEC_PROTO_ANY only matches 3 IPsec protocols, 0 could match all. */ static inline int xfrm_id_proto_match(u8 proto, u8 userproto) { return (!userproto || proto == userproto || |