diff options
Diffstat (limited to 'net/xfrm/xfrm_policy.c')
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 64a4473..f2edc92 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -951,8 +951,8 @@ xfrm_policy_ok(struct xfrm_tmpl *tmpl, struct sec_path *sp, int start, return start; } -static int -_decode_session(struct sk_buff *skb, struct flowi *fl, unsigned short family) +int +xfrm_decode_session(struct sk_buff *skb, struct flowi *fl, unsigned short family) { struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family); @@ -963,6 +963,7 @@ _decode_session(struct sk_buff *skb, struct flowi *fl, unsigned short family) xfrm_policy_put_afinfo(afinfo); return 0; } +EXPORT_SYMBOL(xfrm_decode_session); static inline int secpath_has_tunnel(struct sec_path *sp, int k) { @@ -982,7 +983,7 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb, u8 fl_dir = policy_to_flow_dir(dir); u32 sk_sid; - if (_decode_session(skb, &fl, family) < 0) + if (xfrm_decode_session(skb, &fl, family) < 0) return 0; sk_sid = security_sk_sid(sk, &fl, fl_dir); @@ -1055,7 +1056,7 @@ int __xfrm_route_forward(struct sk_buff *skb, unsigned short family) { struct flowi fl; - if (_decode_session(skb, &fl, family) < 0) + if (xfrm_decode_session(skb, &fl, family) < 0) return 0; return xfrm_lookup(&skb->dst, &fl, NULL, 0) == 0; |