From 9e51fd371a022318c5b64b831c43026e89bc4f75 Mon Sep 17 00:00:00 2001 From: Masahide NAKAMURA Date: Wed, 23 Aug 2006 18:09:09 -0700 Subject: [PATCH] [XFRM]: Rename secpath_has_tunnel to secpath_has_nontransport. On current kernel inbound transformation state is allowed transport and disallowed tunnel mode when mismatch is occurred between tempates and states. As the result of adding two more modes by Mobile IPv6, this function name is misleading. Inbound transformation can allow only transport mode when mismatch is occurred between template and secpath. Based on MIPL2 kernel patch. Signed-off-by: Masahide NAKAMURA Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller --- net/xfrm/xfrm_policy.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index f1cdcfb..56abb5c 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -1046,7 +1046,7 @@ xfrm_decode_session(struct sk_buff *skb, struct flowi *fl, unsigned short family } EXPORT_SYMBOL(xfrm_decode_session); -static inline int secpath_has_tunnel(struct sec_path *sp, int k) +static inline int secpath_has_nontransport(struct sec_path *sp, int k) { for (; k < sp->len; k++) { if (sp->xvec[k]->props.mode != XFRM_MODE_TRANSPORT) @@ -1087,7 +1087,7 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb, xfrm_policy_lookup); if (!pol) - return !skb->sp || !secpath_has_tunnel(skb->sp, 0); + return !skb->sp || !secpath_has_nontransport(skb->sp, 0); pol->curlft.use_time = (unsigned long)xtime.tv_sec; @@ -1111,7 +1111,7 @@ int __xfrm_policy_check(struct sock *sk, int dir, struct sk_buff *skb, goto reject; } - if (secpath_has_tunnel(sp, k)) + if (secpath_has_nontransport(sp, k)) goto reject; xfrm_pol_put(pol); -- 2.7.4