diff options
Diffstat (limited to 'nest/iface.c')
| -rw-r--r-- | nest/iface.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/nest/iface.c b/nest/iface.c index 069b740c..19ed7fbd 100644 --- a/nest/iface.c +++ b/nest/iface.c @@ -361,8 +361,9 @@ if_update(struct iface *new) DBG("Interface %s changed too much -- forcing down/up transition\n", i->name); if_change_flags(i, i->flags | IF_TMP_DOWN); rem_node(&i->n); - WALK_LIST_DELSAFE(a, b, i->addrs) - ifa_delete(a); + new->addr = i->addr; + memcpy(&new->addrs, &i->addrs, sizeof(i->addrs)); + memcpy(i, new, sizeof(*i)); goto newif; } else if (c) @@ -374,9 +375,9 @@ if_update(struct iface *new) return i; } i = mb_alloc(if_pool, sizeof(struct iface)); -newif: memcpy(i, new, sizeof(*i)); init_list(&i->addrs); +newif: i->flags |= IF_UPDATED | IF_TMP_DOWN; /* Tmp down as we don't have addresses yet */ add_tail(&iface_list, &i->n); return i; @@ -543,6 +544,7 @@ ifa_delete(struct ifa *a) ifa_recalc_primary(i); } mb_free(b); + return; } } |