From 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Tue, 15 Dec 2015 14:52:16 -0300 Subject: Linux-libre 4.3.2-gnu --- net/xfrm/xfrm_policy.c | 24 ++++++++++++++---------- 1 file changed, 14 insertions(+), 10 deletions(-) (limited to 'net/xfrm/xfrm_policy.c') diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 18cead764..94af3d065 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -115,7 +115,8 @@ static void xfrm_policy_put_afinfo(struct xfrm_policy_afinfo *afinfo) rcu_read_unlock(); } -static inline struct dst_entry *__xfrm_dst_lookup(struct net *net, int tos, +static inline struct dst_entry *__xfrm_dst_lookup(struct net *net, + int tos, int oif, const xfrm_address_t *saddr, const xfrm_address_t *daddr, int family) @@ -127,14 +128,15 @@ static inline struct dst_entry *__xfrm_dst_lookup(struct net *net, int tos, if (unlikely(afinfo == NULL)) return ERR_PTR(-EAFNOSUPPORT); - dst = afinfo->dst_lookup(net, tos, saddr, daddr); + dst = afinfo->dst_lookup(net, tos, oif, saddr, daddr); xfrm_policy_put_afinfo(afinfo); return dst; } -static inline struct dst_entry *xfrm_dst_lookup(struct xfrm_state *x, int tos, +static inline struct dst_entry *xfrm_dst_lookup(struct xfrm_state *x, + int tos, int oif, xfrm_address_t *prev_saddr, xfrm_address_t *prev_daddr, int family) @@ -153,7 +155,7 @@ static inline struct dst_entry *xfrm_dst_lookup(struct xfrm_state *x, int tos, daddr = x->coaddr; } - dst = __xfrm_dst_lookup(net, tos, saddr, daddr, family); + dst = __xfrm_dst_lookup(net, tos, oif, saddr, daddr, family); if (!IS_ERR(dst)) { if (prev_saddr != saddr) @@ -1373,15 +1375,15 @@ int __xfrm_sk_clone_policy(struct sock *sk) } static int -xfrm_get_saddr(struct net *net, xfrm_address_t *local, xfrm_address_t *remote, - unsigned short family) +xfrm_get_saddr(struct net *net, int oif, xfrm_address_t *local, + xfrm_address_t *remote, unsigned short family) { int err; struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family); if (unlikely(afinfo == NULL)) return -EINVAL; - err = afinfo->get_saddr(net, local, remote); + err = afinfo->get_saddr(net, oif, local, remote); xfrm_policy_put_afinfo(afinfo); return err; } @@ -1410,7 +1412,9 @@ xfrm_tmpl_resolve_one(struct xfrm_policy *policy, const struct flowi *fl, remote = &tmpl->id.daddr; local = &tmpl->saddr; if (xfrm_addr_any(local, tmpl->encap_family)) { - error = xfrm_get_saddr(net, &tmp, remote, tmpl->encap_family); + error = xfrm_get_saddr(net, fl->flowi_oif, + &tmp, remote, + tmpl->encap_family); if (error) goto fail; local = &tmp; @@ -1690,8 +1694,8 @@ static struct dst_entry *xfrm_bundle_create(struct xfrm_policy *policy, if (xfrm[i]->props.mode != XFRM_MODE_TRANSPORT) { family = xfrm[i]->props.family; - dst = xfrm_dst_lookup(xfrm[i], tos, &saddr, &daddr, - family); + dst = xfrm_dst_lookup(xfrm[i], tos, fl->flowi_oif, + &saddr, &daddr, family); err = PTR_ERR(dst); if (IS_ERR(dst)) goto put_states; -- cgit v1.2.3-54-g00ecf