diff options
Diffstat (limited to 'bgpd/bgp_packet.c')
| -rw-r--r-- | bgpd/bgp_packet.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/bgpd/bgp_packet.c b/bgpd/bgp_packet.c index 78878013f8..78554893ff 100644 --- a/bgpd/bgp_packet.c +++ b/bgpd/bgp_packet.c @@ -3734,6 +3734,7 @@ static int bgp_capability_msg_parse(struct peer *peer, uint8_t *pnt, zlog_err("%pBP: Capability length error", peer); bgp_notify_send(peer->connection, BGP_NOTIFY_CEASE, BGP_NOTIFY_SUBCODE_UNSPECIFIC); + pnt += length; return BGP_Stop; } action = *pnt; @@ -3746,7 +3747,7 @@ static int bgp_capability_msg_parse(struct peer *peer, uint8_t *pnt, action); bgp_notify_send(peer->connection, BGP_NOTIFY_CEASE, BGP_NOTIFY_SUBCODE_UNSPECIFIC); - return BGP_Stop; + goto done; } if (bgp_debug_neighbor_events(peer)) @@ -3758,12 +3759,13 @@ static int bgp_capability_msg_parse(struct peer *peer, uint8_t *pnt, zlog_err("%pBP: Capability length error", peer); bgp_notify_send(peer->connection, BGP_NOTIFY_CEASE, BGP_NOTIFY_SUBCODE_UNSPECIFIC); + pnt += length; return BGP_Stop; } /* Ignore capability when override-capability is set. */ if (CHECK_FLAG(peer->flags, PEER_FLAG_OVERRIDE_CAPABILITY)) - continue; + goto done; capability = lookup_msg(capcode_str, hdr->code, "Unknown"); @@ -3778,7 +3780,7 @@ static int bgp_capability_msg_parse(struct peer *peer, uint8_t *pnt, peer, capability, sizeof(struct capability_mp_data), hdr->length); - return BGP_Stop; + goto done; } memcpy(&mpc, pnt + 3, sizeof(struct capability_mp_data)); @@ -3793,7 +3795,7 @@ static int bgp_capability_msg_parse(struct peer *peer, uint8_t *pnt, peer, capability, iana_afi2str(pkt_afi), iana_safi2str(pkt_safi)); - continue; + goto done; } /* Address family check. */ @@ -3820,7 +3822,7 @@ static int bgp_capability_msg_parse(struct peer *peer, uint8_t *pnt, if (peer_active_nego(peer)) bgp_clear_route(peer, afi, safi); else - return BGP_Stop; + goto done; } break; case CAPABILITY_CODE_RESTART: @@ -3830,7 +3832,7 @@ static int bgp_capability_msg_parse(struct peer *peer, uint8_t *pnt, bgp_notify_send(peer->connection, BGP_NOTIFY_CEASE, BGP_NOTIFY_SUBCODE_UNSPECIFIC); - return BGP_Stop; + goto done; } bgp_dynamic_capability_graceful_restart(pnt, action, @@ -3866,7 +3868,7 @@ static int bgp_capability_msg_parse(struct peer *peer, uint8_t *pnt, bgp_notify_send(peer->connection, BGP_NOTIFY_CEASE, BGP_NOTIFY_SUBCODE_UNSPECIFIC); - return BGP_Stop; + goto done; } uint8_t role; @@ -3888,6 +3890,7 @@ static int bgp_capability_msg_parse(struct peer *peer, uint8_t *pnt, break; } +done: pnt += hdr->length + 3; } |