diff options
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_state.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 66d9009fe9b5..336d3f6a1a51 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -812,8 +812,6 @@ xfrm_init_tempstate(struct xfrm_state *x, const struct flowi *fl, const xfrm_address_t *daddr, const xfrm_address_t *saddr, unsigned short family) { - struct xfrm_state_afinfo *afinfo = xfrm_state_afinfo_get_rcu(family); - switch (family) { case AF_INET: __xfrm4_init_tempsel(&x->sel, fl); @@ -823,13 +821,28 @@ xfrm_init_tempstate(struct xfrm_state *x, const struct flowi *fl, break; } - if (family != tmpl->encap_family) - afinfo = xfrm_state_afinfo_get_rcu(tmpl->encap_family); + x->id = tmpl->id; - if (!afinfo) - return; + switch (tmpl->encap_family) { + case AF_INET: + if (x->id.daddr.a4 == 0) + x->id.daddr.a4 = daddr->a4; + x->props.saddr = tmpl->saddr; + if (x->props.saddr.a4 == 0) + x->props.saddr.a4 = saddr->a4; + break; + case AF_INET6: + if (ipv6_addr_any((struct in6_addr *)&x->id.daddr)) + memcpy(&x->id.daddr, daddr, sizeof(x->sel.daddr)); + memcpy(&x->props.saddr, &tmpl->saddr, sizeof(x->props.saddr)); + if (ipv6_addr_any((struct in6_addr *)&x->props.saddr)) + memcpy(&x->props.saddr, saddr, sizeof(x->props.saddr)); + break; + } - afinfo->init_temprop(x, tmpl, daddr, saddr); + x->props.mode = tmpl->mode; + x->props.reqid = tmpl->reqid; + x->props.family = tmpl->encap_family; } static struct xfrm_state *__xfrm_state_lookup(struct net *net, u32 mark, |