diff options
Diffstat (limited to 'ospf6d/ospf6_nssa.c')
| -rw-r--r-- | ospf6d/ospf6_nssa.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/ospf6d/ospf6_nssa.c b/ospf6d/ospf6_nssa.c index 405ae90..ea2be20 100644 --- a/ospf6d/ospf6_nssa.c +++ b/ospf6d/ospf6_nssa.c @@ -52,10 +52,8 @@ static int ospf6_abr_nssa_am_elected(struct ospf6_area *oa) /* Verify all the router LSA to compare the router ID */ for (ALL_LSDB_TYPED(oa->lsdb, type, lsa)) { - - router_lsa = (struct ospf6_router_lsa - *)((caddr_t)lsa->header - + sizeof(struct ospf6_lsa_header)); + router_lsa = (struct ospf6_router_lsa *)ospf6_lsa_header_end( + lsa->header); /* ignore non-ABR routers */ if (!CHECK_FLAG(router_lsa->bits, OSPF6_ROUTER_BIT_B)) @@ -416,7 +414,7 @@ static struct ospf6_lsa *ospf6_lsa_translated_nssa_new(struct ospf6_area *area, } /* find the translated Type-5 for this Type-7 */ - nssa = (struct ospf6_as_external_lsa *)OSPF6_LSA_HEADER_END( + nssa = (struct ospf6_as_external_lsa *)ospf6_lsa_header_end( type7->header); prefix.family = AF_INET6; prefix.prefixlen = nssa->prefix.prefix_length; @@ -437,12 +435,10 @@ static struct ospf6_lsa *ospf6_lsa_translated_nssa_new(struct ospf6_area *area, /* prepare buffer */ memset(buffer, 0, sizeof(buffer)); lsa_header = (struct ospf6_lsa_header *)buffer; - extnew = (struct ospf6_as_external_lsa - *)((caddr_t)lsa_header - + sizeof(struct ospf6_lsa_header)); - ext = (struct ospf6_as_external_lsa - *)((caddr_t)(type7->header) - + sizeof(struct ospf6_lsa_header)); + extnew = (struct ospf6_as_external_lsa *)ospf6_lsa_header_end( + lsa_header); + ext = (struct ospf6_as_external_lsa *)ospf6_lsa_header_end( + type7->header); old_ptr = (caddr_t)((caddr_t)ext + sizeof(struct ospf6_as_external_lsa)); new_ptr = (caddr_t)((caddr_t)extnew @@ -550,7 +546,7 @@ struct ospf6_lsa *ospf6_translated_nssa_refresh(struct ospf6_area *area, "%s: try to find translated Type-5 LSA for %s", __func__, type7->name); - ext_lsa = (struct ospf6_as_external_lsa *)OSPF6_LSA_HEADER_END( + ext_lsa = (struct ospf6_as_external_lsa *)ospf6_lsa_header_end( type7->header); prefix.family = AF_INET6; prefix.prefixlen = ext_lsa->prefix.prefix_length; @@ -618,7 +614,7 @@ static void ospf6_abr_translate_nssa(struct ospf6_area *area, struct ospf6 *ospf6; ospf6 = area->ospf6; - nssa_lsa = (struct ospf6_as_external_lsa *)OSPF6_LSA_HEADER_END( + nssa_lsa = (struct ospf6_as_external_lsa *)ospf6_lsa_header_end( lsa->header); if (!CHECK_FLAG(nssa_lsa->prefix.prefix_options, @@ -1244,9 +1240,8 @@ void ospf6_nssa_lsa_originate(struct ospf6_route *route, /* prepare buffer */ memset(buffer, 0, sizeof(buffer)); lsa_header = (struct ospf6_lsa_header *)buffer; - as_external_lsa = (struct ospf6_as_external_lsa - *)((caddr_t)lsa_header - + sizeof(struct ospf6_lsa_header)); + as_external_lsa = (struct ospf6_as_external_lsa *)ospf6_lsa_header_end( + lsa_header); p = (caddr_t)((caddr_t)as_external_lsa + sizeof(struct ospf6_as_external_lsa)); |