diff options
Diffstat (limited to 'bgpd')
| -rw-r--r-- | bgpd/ChangeLog | 10 | ||||
| -rw-r--r-- | bgpd/bgp_attr.c | 4 | ||||
| -rw-r--r-- | bgpd/bgp_attr.h | 4 | ||||
| -rw-r--r-- | bgpd/bgp_packet.c | 24 |
4 files changed, 26 insertions, 16 deletions
diff --git a/bgpd/ChangeLog b/bgpd/ChangeLog index 2a442f27..a0ba520c 100644 --- a/bgpd/ChangeLog +++ b/bgpd/ChangeLog @@ -1,3 +1,13 @@ +2006-05-04 Paul Jakma <paul.jakma@sun.com> + + * (general) VPNv4 fixes. Certain VPNv4 code was not enabled. + See bug #210. + * bgp_attr.{c,h}: (bgp_packet_{withdraw,attribute}) Tag should be + u_char really. + * bgp_packet.c: (bgp_{update,withdraw}_packet) Enable some + VPNv4 code which inexplicably was ifdef'd out. comments from + a tester on IRC suggest this fixes bug #210. + 2006-03-30 Paul Jakma <paul.jakma@sun.com> * bgp_community.c: (community_gettoken) Unknown token should diff --git a/bgpd/bgp_attr.c b/bgpd/bgp_attr.c index 27ddab11..e9dde0fd 100644 --- a/bgpd/bgp_attr.c +++ b/bgpd/bgp_attr.c @@ -1350,7 +1350,7 @@ bgp_size_t bgp_packet_attribute (struct bgp *bgp, struct peer *peer, struct stream *s, struct attr *attr, struct prefix *p, afi_t afi, safi_t safi, struct peer *from, - struct prefix_rd *prd, char *tag) + struct prefix_rd *prd, u_char *tag) { size_t cp; unsigned int aspath_data_size; @@ -1703,7 +1703,7 @@ bgp_packet_attribute (struct bgp *bgp, struct peer *peer, bgp_size_t bgp_packet_withdraw (struct peer *peer, struct stream *s, struct prefix *p, afi_t afi, safi_t safi, struct prefix_rd *prd, - char *tag) + u_char *tag) { unsigned long cp; unsigned long attrlen_pnt; diff --git a/bgpd/bgp_attr.h b/bgpd/bgp_attr.h index a018256f..777869ce 100644 --- a/bgpd/bgp_attr.h +++ b/bgpd/bgp_attr.h @@ -123,10 +123,10 @@ extern struct attr *bgp_attr_aggregate_intern (struct bgp *, u_char, extern bgp_size_t bgp_packet_attribute (struct bgp *bgp, struct peer *, struct stream *, struct attr *, struct prefix *, afi_t, safi_t, - struct peer *, struct prefix_rd *, char *); + struct peer *, struct prefix_rd *, u_char *); extern bgp_size_t bgp_packet_withdraw (struct peer *peer, struct stream *s, struct prefix *p, afi_t, safi_t, - struct prefix_rd *, char *); + struct prefix_rd *, u_char *); extern void bgp_dump_routes_attr (struct stream *, struct attr *, struct prefix *); extern unsigned int attrhash_key_make (struct attr *); diff --git a/bgpd/bgp_packet.c b/bgpd/bgp_packet.c index 07c3cbb1..8b024a1c 100644 --- a/bgpd/bgp_packet.c +++ b/bgpd/bgp_packet.c @@ -150,8 +150,6 @@ bgp_update_packet (struct peer *peer, afi_t afi, safi_t safi) bgp_size_t total_attr_len = 0; unsigned long pos; char buf[BUFSIZ]; - struct prefix_rd *prd = NULL; - char *tag = NULL; s = peer->work; stream_reset (s); @@ -165,12 +163,6 @@ bgp_update_packet (struct peer *peer, afi_t afi, safi_t safi) adj = adv->adj; if (adv->binfo) binfo = adv->binfo; -#ifdef MPLS_VPN - if (rn) - prd = (struct prefix_rd *) &rn->prn->p; - if (binfo) - tag = binfo->tag; -#endif /* MPLS_VPN */ /* When remaining space can't include NLRI and it's length. */ if (rn && STREAM_REMAIN (s) <= BGP_NLRI_LENGTH + PSIZE (rn->p.prefixlen)) @@ -179,6 +171,14 @@ bgp_update_packet (struct peer *peer, afi_t afi, safi_t safi) /* If packet is empty, set attribute. */ if (stream_empty (s)) { + struct prefix_rd *prd = NULL; + u_char *tag = NULL; + + if (rn->prn) + prd = (struct prefix_rd *) &rn->prn->p; + if (binfo) + tag = binfo->tag; + bgp_packet_set_marker (s, BGP_MSG_UPDATE); stream_putw (s, 0); pos = stream_get_endp (s); @@ -282,7 +282,6 @@ bgp_withdraw_packet (struct peer *peer, afi_t afi, safi_t safi) bgp_size_t unfeasible_len; bgp_size_t total_attr_len; char buf[BUFSIZ]; - struct prefix_rd *prd = NULL; s = peer->work; stream_reset (s); @@ -291,9 +290,6 @@ bgp_withdraw_packet (struct peer *peer, afi_t afi, safi_t safi) { adj = adv->adj; rn = adv->rn; -#ifdef MPLS_VPN - prd = (struct prefix_rd *) &rn->prn->p; -#endif /* MPLS_VPN */ if (STREAM_REMAIN (s) < (BGP_NLRI_LENGTH + BGP_TOTAL_ATTR_LEN + PSIZE (rn->p.prefixlen))) @@ -309,6 +305,10 @@ bgp_withdraw_packet (struct peer *peer, afi_t afi, safi_t safi) stream_put_prefix (s, &rn->p); else { + struct prefix_rd *prd = NULL; + + if (rn->prn) + prd = (struct prefix_rd *) &rn->prn->p; pos = stream_get_endp (s); stream_putw (s, 0); total_attr_len |