diff options
Diffstat (limited to 'usr.sbin/bgpd/rde_decide.c')
| -rw-r--r-- | usr.sbin/bgpd/rde_decide.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/usr.sbin/bgpd/rde_decide.c b/usr.sbin/bgpd/rde_decide.c index 565167378ca..a3d8e389fd2 100644 --- a/usr.sbin/bgpd/rde_decide.c +++ b/usr.sbin/bgpd/rde_decide.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rde_decide.c,v 1.14 2004/01/11 02:39:05 henning Exp $ */ +/* $OpenBSD: rde_decide.c,v 1.15 2004/01/11 21:47:20 claudio Exp $ */ /* * Copyright (c) 2003, 2004 Claudio Jeker <claudio@openbsd.org> @@ -32,7 +32,7 @@ int prefix_cmp(struct prefix *, struct prefix *); void up_generate_updates(struct prefix *, struct prefix *); int up_generate_attr(struct rde_peer *, struct update_attr *, struct attr_flags *); -int up_set_prefix(u_char *, int, struct in_addr, u_int8_t); +int up_set_prefix(u_char *, int, struct bgpd_addr *, u_int8_t); /* * Decision Engine RFC implementation: @@ -244,7 +244,7 @@ prefix_evaluate(struct prefix *p, struct pt_entry *pte) /* update stuff. */ struct update_prefix { - struct in_addr prefix; + struct bgpd_addr prefix; int prefixlen; struct uplist_prefix *prefix_h; TAILQ_ENTRY(update_prefix) prefix_l; @@ -320,9 +320,11 @@ up_down(struct rde_peer *peer) int up_prefix_cmp(struct update_prefix *a, struct update_prefix *b) { - if (a->prefix.s_addr < b->prefix.s_addr) + ENSURE(a->prefix.af == AF_INET); + + if (a->prefix.v4.s_addr < b->prefix.v4.s_addr) return (-1); - if (a->prefix.s_addr > b->prefix.s_addr) + if (a->prefix.v4.s_addr > b->prefix.v4.s_addr) return (1); if (a->prefixlen < b->prefixlen) return (-1); @@ -562,17 +564,18 @@ up_generate_attr(struct rde_peer *peer, struct update_attr *upa, } int -up_set_prefix(u_char *buf, int len, struct in_addr prefix, u_int8_t plen) +up_set_prefix(u_char *buf, int len, struct bgpd_addr *prefix, u_int8_t plen) { int totlen; + ENSURE(prefix->af == AF_INET); ENSURE(plen <= 32); totlen = (plen + 7) / 8 + 1; if (totlen > len) return (-1); *buf++ = plen; - memcpy(buf, &prefix.s_addr, totlen - 1); + memcpy(buf, &prefix->v4.s_addr, totlen - 1); return (totlen); } @@ -587,7 +590,7 @@ up_dump_prefix(u_char *buf, int len, struct uplist_prefix *prefix_head, upp != TAILQ_END(prefix_head); upp = xupp) { xupp = TAILQ_NEXT(upp, prefix_l); if ((r = up_set_prefix(buf + wpos, len - wpos, - upp->prefix, upp->prefixlen)) == -1) + &upp->prefix, upp->prefixlen)) == -1) break; wpos += r; if (RB_REMOVE(uptree_prefix, &peer->up_prefix, upp) == NULL) |