diff options
| -rw-r--r-- | src/dhcpv6-ia.c | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/src/dhcpv6-ia.c b/src/dhcpv6-ia.c index d8187ff..836c111 100644 --- a/src/dhcpv6-ia.c +++ b/src/dhcpv6-ia.c @@ -529,7 +529,7 @@ static void managed_handle_pd_data(struct ustream *s, _unused int bytes_new) if (first && c->managed_size == 0) free_assignment(c); - else if (first && !(c->flags & OAF_STATIC)) + else if (first) c->valid_until = now + 150; } @@ -540,8 +540,7 @@ static void managed_handle_pd_done(struct ustream *s) struct ustream_fd *fd = container_of(s, struct ustream_fd, stream); struct dhcp_assignment *c = container_of(fd, struct dhcp_assignment, managed_sock); - if (!(c->flags & OAF_STATIC)) - c->valid_until = odhcpd_time() + 15; + c->valid_until = odhcpd_time() + 15; c->managed_size = 0; @@ -569,8 +568,7 @@ static bool assign_pd(struct interface *iface, struct dhcp_assignment *assign) ustream_write_pending(&assign->managed_sock.stream); assign->managed_size = -1; - if (!(assign->flags & OAF_STATIC)) - assign->valid_until = odhcpd_time() + 15; + assign->valid_until = odhcpd_time() + 15; list_add(&assign->head, &iface->ia_assignments); @@ -1252,9 +1250,7 @@ ssize_t dhcpv6_ia_handle_IAs(uint8_t *buf, size_t buflen, struct interface *ifac a->length = reqlen; a->peer = *addr; a->assigned = is_na && l ? l->hostid : reqhint; - /* Set valid time to 0 for static lease indicating */ - /* infinite lifetime otherwise current time */ - a->valid_until = l ? 0 : now; + a->valid_until = now; a->dhcp_free_cb = dhcpv6_ia_free_assignment; a->iface = iface; a->flags = (is_pd ? OAF_DHCPV6_PD : OAF_DHCPV6_NA); @@ -1334,9 +1330,8 @@ ssize_t dhcpv6_ia_handle_IAs(uint8_t *buf, size_t buflen, struct interface *ifac a->flags &= ~OAF_BOUND; a->flags |= OAF_TENTATIVE; - if (!(a->flags & OAF_STATIC)) - /* Keep tentative assignment around for 60 seconds */ - a->valid_until = now + 60; + /* Keep tentative assignment around for 60 seconds */ + a->valid_until = now + 60; } else if (assigned && ((hdr->msg_type == DHCPV6_MSG_SOLICIT && rapid_commit) || @@ -1378,20 +1373,15 @@ ssize_t dhcpv6_ia_handle_IAs(uint8_t *buf, size_t buflen, struct interface *ifac apply_lease(a, true); } } else if (hdr->msg_type == DHCPV6_MSG_RELEASE) { - if (a->flags & OAF_STATIC) { - apply_lease(a, false); - a->flags &= ~OAF_BOUND; - } - else - a->valid_until = now - 1; - + a->valid_until = now - 1; } else if ((a->flags & OAF_DHCPV6_NA) && hdr->msg_type == DHCPV6_MSG_DECLINE) { a->flags &= ~OAF_BOUND; - if (!(a->flags & OAF_STATIC)) { + if (!(a->flags & OAF_STATIC) || a->lease->hostid != a->assigned) { memset(a->clid_data, 0, a->clid_len); a->valid_until = now + 3600; /* Block address for 1h */ - } + } else + a->valid_until = now - 1; } } else if (hdr->msg_type == DHCPV6_MSG_CONFIRM) { if (ia_addr_present && !dhcpv6_ia_on_link(ia, a, iface)) { |