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-rw-r--r--bgpd/bgp_attr.c160
1 files changed, 72 insertions, 88 deletions
diff --git a/bgpd/bgp_attr.c b/bgpd/bgp_attr.c
index d79f25f2..7fc9749e 100644
--- a/bgpd/bgp_attr.c
+++ b/bgpd/bgp_attr.c
@@ -718,10 +718,10 @@ bgp_attr_aspathlimit (struct peer *peer, bgp_size_t length,
{
zlog (peer->log, LOG_ERR,
"AS-Pathlimit attribute flag isn't transitive %d", flag);
- bgp_notify_send_with_data (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR,
- startp, total);
+ bgp_peer_down_error_with_data (peer,
+ BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR,
+ startp, total);
return -1;
}
@@ -729,10 +729,10 @@ bgp_attr_aspathlimit (struct peer *peer, bgp_size_t length,
{
zlog (peer->log, LOG_ERR,
"AS-Pathlimit length, %u, is not 5", length);
- bgp_notify_send_with_data (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR,
- startp, total);
+ bgp_peer_down_error_with_data (peer,
+ BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR,
+ startp, total);
return -1;
}
@@ -760,10 +760,10 @@ bgp_attr_origin (struct peer *peer, bgp_size_t length,
{
zlog (peer->log, LOG_ERR,
"Origin attribute flag isn't transitive %d", flag);
- bgp_notify_send_with_data (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR,
- startp, total);
+ bgp_peer_down_error_with_data (peer,
+ BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR,
+ startp, total);
return -1;
}
@@ -776,9 +776,9 @@ bgp_attr_origin (struct peer *peer, bgp_size_t length,
{
zlog (peer->log, LOG_ERR, "Origin attribute length is not one %d",
length);
- bgp_notify_send_with_data (peer, BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_LENG_ERR,
- startp, total);
+ bgp_peer_down_error_with_data (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_LENG_ERR,
+ startp, total);
return -1;
}
@@ -795,10 +795,9 @@ bgp_attr_origin (struct peer *peer, bgp_size_t length,
zlog (peer->log, LOG_ERR, "Origin attribute value is invalid %d",
attr->origin);
- bgp_notify_send_with_data (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_INVAL_ORIGIN,
- startp, total);
+ bgp_peer_down_error_with_data (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_INVAL_ORIGIN,
+ startp, total);
return -1;
}
@@ -824,10 +823,10 @@ bgp_attr_aspath (struct peer *peer, bgp_size_t length,
{
zlog (peer->log, LOG_ERR,
"As-Path attribute flag isn't transitive %d", flag);
- bgp_notify_send_with_data (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR,
- startp, total);
+ bgp_peer_down_error_with_data (peer,
+ BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR,
+ startp, total);
return -1;
}
@@ -841,9 +840,8 @@ bgp_attr_aspath (struct peer *peer, bgp_size_t length,
if (! attr->aspath)
{
zlog (peer->log, LOG_ERR, "Malformed AS path length is %d", length);
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_MAL_AS_PATH);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_MAL_AS_PATH);
return -1;
}
@@ -876,9 +874,8 @@ static int bgp_attr_aspath_check( struct peer *peer,
(peer_sort (peer) == BGP_PEER_EBGP && aspath_confed_check (attr->aspath)))
{
zlog (peer->log, LOG_ERR, "Malformed AS path from %s", peer->host);
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_MAL_AS_PATH);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_MAL_AS_PATH);
return -1;
}
@@ -890,9 +887,8 @@ static int bgp_attr_aspath_check( struct peer *peer,
{
zlog (peer->log, LOG_ERR,
"%s incorrect first AS (must be %u)", peer->host, peer->as);
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_MAL_AS_PATH);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_MAL_AS_PATH);
return -1;
}
}
@@ -941,10 +937,10 @@ bgp_attr_nexthop (struct peer *peer, bgp_size_t length,
{
zlog (peer->log, LOG_ERR,
"Origin attribute flag isn't transitive %d", flag);
- bgp_notify_send_with_data (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR,
- startp, total);
+ bgp_peer_down_error_with_data (peer,
+ BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_FLAG_ERR,
+ startp, total);
return -1;
}
@@ -954,7 +950,7 @@ bgp_attr_nexthop (struct peer *peer, bgp_size_t length,
zlog (peer->log, LOG_ERR, "Nexthop attribute length isn't four [%d]",
length);
- bgp_notify_send_with_data (peer,
+ bgp_peer_down_error_with_data (peer,
BGP_NOTIFY_UPDATE_ERR,
BGP_NOTIFY_UPDATE_ATTR_LENG_ERR,
startp, total);
@@ -982,10 +978,10 @@ bgp_attr_med (struct peer *peer, bgp_size_t length,
zlog (peer->log, LOG_ERR,
"MED attribute length isn't four [%d]", length);
- bgp_notify_send_with_data (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_LENG_ERR,
- startp, total);
+ bgp_peer_down_error_with_data (peer,
+ BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_LENG_ERR,
+ startp, total);
return -1;
}
@@ -1030,9 +1026,9 @@ bgp_attr_atomic (struct peer *peer, bgp_size_t length,
{
zlog (peer->log, LOG_ERR, "Bad atomic aggregate length %d", length);
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
+ bgp_peer_down_error (peer,
+ BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
return -1;
}
@@ -1059,9 +1055,8 @@ bgp_attr_aggregator (struct peer *peer, bgp_size_t length,
zlog (peer->log, LOG_ERR, "Aggregator length is not %d [%d]", wantedlen,
length);
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
return -1;
}
@@ -1087,9 +1082,8 @@ bgp_attr_as4_aggregator (struct peer *peer, bgp_size_t length,
{
zlog (peer->log, LOG_ERR, "New Aggregator length is not 8 [%d]", length);
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
return -1;
}
*as4_aggregator_as = stream_getl (peer->ibuf);
@@ -1145,9 +1139,8 @@ bgp_attr_munge_as4_attrs (struct peer *peer, struct attr *attr,
zlog (peer->log, LOG_ERR,
"%s BGP not AS4 capable peer sent AS4_PATH but"
" no AS_PATH, cant do anything here", peer->host);
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_MAL_ATTR);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_MAL_ATTR);
return -1;
}
@@ -1247,9 +1240,8 @@ bgp_attr_originator_id (struct peer *peer, bgp_size_t length,
{
zlog (peer->log, LOG_ERR, "Bad originator ID length %d", length);
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
return -1;
}
@@ -1271,9 +1263,8 @@ bgp_attr_cluster_list (struct peer *peer, bgp_size_t length,
{
zlog (peer->log, LOG_ERR, "Bad cluster list length %d", length);
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
return -1;
}
@@ -1511,10 +1502,10 @@ bgp_attr_unknown (struct peer *peer, struct attr *attr, u_char flag,
if (! CHECK_FLAG (flag, BGP_ATTR_FLAG_OPTIONAL))
{
/* Adjust startp to do not include flag value. */
- bgp_notify_send_with_data (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_UNREC_ATTR,
- startp, total);
+ bgp_peer_down_error_with_data (peer,
+ BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_UNREC_ATTR,
+ startp, total);
return -1;
}
@@ -1584,9 +1575,8 @@ bgp_attr_parse (struct peer *peer, struct attr *attr, bgp_size_t size,
peer->host,
(unsigned long) (endp - STREAM_PNT (BGP_INPUT (peer))));
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
return -1;
}
@@ -1604,9 +1594,8 @@ bgp_attr_parse (struct peer *peer, struct attr *attr, bgp_size_t size,
peer->host,
(unsigned long) (endp - STREAM_PNT (BGP_INPUT (peer))));
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
return -1;
}
@@ -1626,9 +1615,8 @@ bgp_attr_parse (struct peer *peer, struct attr *attr, bgp_size_t size,
"%s error BGP attribute type %d appears twice in a message",
peer->host, type);
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_MAL_ATTR);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_MAL_ATTR);
return -1;
}
@@ -1644,9 +1632,8 @@ bgp_attr_parse (struct peer *peer, struct attr *attr, bgp_size_t size,
{
zlog (peer->log, LOG_WARNING,
"%s BGP type %d length %d is too large, attribute total length is %d. attr_endp is %p. endp is %p", peer->host, type, length, size, attr_endp, endp);
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
return -1;
}
@@ -1713,9 +1700,8 @@ bgp_attr_parse (struct peer *peer, struct attr *attr, bgp_size_t size,
"%s: Attribute %s, parse error",
peer->host,
LOOKUP (attr_str, type));
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_MAL_ATTR);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_MAL_ATTR);
return ret;
}
@@ -1734,9 +1720,8 @@ bgp_attr_parse (struct peer *peer, struct attr *attr, bgp_size_t size,
PEER_CAP_AS4_USE(peer) ? "" : "NOT ") ;
} ;
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
return -1;
}
}
@@ -1747,9 +1732,8 @@ bgp_attr_parse (struct peer *peer, struct attr *attr, bgp_size_t size,
zlog (peer->log, LOG_WARNING,
"%s BGP attribute %s, length mismatch",
peer->host, LOOKUP (attr_str, type));
- bgp_notify_send (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
+ bgp_peer_down_error (peer, BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_ATTR_LENG_ERR);
return -1;
}
@@ -1829,10 +1813,10 @@ bgp_attr_check (struct peer *peer, struct attr *attr)
zlog (peer->log, LOG_WARNING,
"%s Missing well-known attribute %d.",
peer->host, type);
- bgp_notify_send_with_data (peer,
- BGP_NOTIFY_UPDATE_ERR,
- BGP_NOTIFY_UPDATE_MISS_ATTR,
- &type, 1);
+ bgp_peer_down_error_with_data (peer,
+ BGP_NOTIFY_UPDATE_ERR,
+ BGP_NOTIFY_UPDATE_MISS_ATTR,
+ &type, 1);
return -1;
}
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2025-09-13 03:04:23 +0000