diff options
Diffstat (limited to 'sysdep/unix/krt.c')
| -rw-r--r-- | sysdep/unix/krt.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/sysdep/unix/krt.c b/sysdep/unix/krt.c index c8887b7..419bdd9 100644 --- a/sysdep/unix/krt.c +++ b/sysdep/unix/krt.c @@ -734,6 +734,25 @@ krt_scan(timer *t UNUSED) /* * Updates */ +static int +krt_import_control(struct proto *P, rte **new, ea_list **attrs, struct linpool *pool) +{ + struct krt_proto *p = (struct krt_proto *) P; + rte *e = *new; + + if (e->attrs->proto == P) + return -1; + + if (!KRT_CF->devroutes && + (e->attrs->dest == RTD_DEVICE) && + (e->attrs->source != RTS_STATIC_DEVICE)) + return -1; + + if (!krt_capable(e)) + return -1; + + return 0; +} static void krt_notify(struct proto *P, struct rtable *table UNUSED, net *net, @@ -743,8 +762,6 @@ krt_notify(struct proto *P, struct rtable *table UNUSED, net *net, if (shutting_down) return; - if (new && (!krt_capable(new) || new->attrs->source == RTS_INHERIT)) - new = NULL; if (!(net->n.flags & KRF_INSTALLED)) old = NULL; if (new) @@ -871,6 +888,7 @@ krt_init(struct proto_config *c) struct krt_proto *p = proto_new(c, sizeof(struct krt_proto)); p->p.accept_ra_types = RA_OPTIMAL; + p->p.import_control = krt_import_control; p->p.rt_notify = krt_notify; return &p->p; } |