diff options
99 files changed, 2314 insertions, 2535 deletions
diff --git a/Makefile.am b/Makefile.am index 166ac29d1c..851cefc85c 100644 --- a/Makefile.am +++ b/Makefile.am @@ -40,6 +40,12 @@ shvar-%: var-%: @echo "$($*)" >&$(VARFD) +if ONLY_CLIPPY +.DEFAULT_GOAL := clippy-only +endif +clippy-only: Makefile lib/clippy config.h +.PHONY: clippy-only + # overwriting these vars breaks cross-compilation. let's be helpful and warn. # # note: "#AUTODERP# " will be removed from Makefile by configure. These are diff --git a/bgpd/bgp_addpath.c b/bgpd/bgp_addpath.c index 63373cb9a7..0ca4b613ee 100644 --- a/bgpd/bgp_addpath.c +++ b/bgpd/bgp_addpath.c @@ -17,6 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + #include "bgp_addpath.h" #include "bgp_route.h" diff --git a/bgpd/bgp_attr.c b/bgpd/bgp_attr.c index 5a4105b400..d46623c9d2 100644 --- a/bgpd/bgp_attr.c +++ b/bgpd/bgp_attr.c @@ -1664,8 +1664,9 @@ int bgp_mp_reach_parse(struct bgp_attr_parser_args *args, */ if (bgp_debug_update(peer, NULL, NULL, 0)) zlog_debug( - "%s: MP_REACH received AFI %u or SAFI %u is unrecognized", - peer->host, pkt_afi, pkt_safi); + "%s: MP_REACH received AFI %s or SAFI %s is unrecognized", + peer->host, iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi)); return BGP_ATTR_PARSE_ERROR; } @@ -1849,8 +1850,9 @@ int bgp_mp_unreach_parse(struct bgp_attr_parser_args *args, */ if (bgp_debug_update(peer, NULL, NULL, 0)) zlog_debug( - "%s: MP_UNREACH received AFI %u or SAFI %u is unrecognized", - peer->host, pkt_afi, pkt_safi); + "%s: MP_UNREACH received AFI %s or SAFI %s is unrecognized", + peer->host, iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi)); return BGP_ATTR_PARSE_ERROR; } diff --git a/bgpd/bgp_mac.c b/bgpd/bgp_mac.c index f19453fecb..c85b4b1f39 100644 --- a/bgpd/bgp_mac.c +++ b/bgpd/bgp_mac.c @@ -29,6 +29,7 @@ #include "bgpd/bgp_memory.h" #include "bgpd/bgp_route.h" #include "bgpd/bgp_packet.h" +#include "bgpd/bgp_rd.h" #include "bgpd/bgp_debug.h" #include "bgpd/bgp_evpn_private.h" @@ -169,6 +170,23 @@ static void bgp_process_mac_rescan_table(struct bgp *bgp, struct peer *peer, prd.prefixlen = 64; memcpy(&prd.val, &prn->p.u.val, 8); + if (CHECK_FLAG(pi->flags, BGP_PATH_REMOVED)) { + if (bgp_debug_update(peer, &rn->p, NULL, 1)) { + char pfx_buf[BGP_PRD_PATH_STRLEN]; + + bgp_debug_rdpfxpath2str( + AFI_L2VPN, SAFI_EVPN, &prd, + &rn->p, label_pnt, num_labels, + pi->addpath_rx_id ? 1 : 0, + pi->addpath_rx_id, pfx_buf, + sizeof(pfx_buf)); + zlog_debug( + "%s skip update of %s marked as removed", + peer->host, pfx_buf); + } + continue; + } + memcpy(&evpn, &pi->attr->evpn_overlay, sizeof(evpn)); int32_t ret = bgp_update(peer, &rn->p, pi->addpath_rx_id, @@ -282,8 +300,10 @@ void bgp_mac_add_mac_entry(struct interface *ifp) * If old mac address is the same as the new, * then there is nothing to do here */ - if (old_bsm == bsm) + if (old_bsm == bsm) { + XFREE(MTYPE_BSM_STRING, ifname); return; + } if (old_bsm) bgp_mac_remove_ifp_internal(old_bsm, ifp->name); diff --git a/bgpd/bgp_mplsvpn.c b/bgpd/bgp_mplsvpn.c index 6eddd0e1e3..355bc93320 100644 --- a/bgpd/bgp_mplsvpn.c +++ b/bgpd/bgp_mplsvpn.c @@ -1488,7 +1488,8 @@ static void vpn_policy_routemap_update(struct bgp *bgp, const char *rmap_name) /* This API is used during router-id change, reflect VPNs * auto RD and RT values and readvertise routes to VPN table. */ -void vpn_handle_router_id_update(struct bgp *bgp, bool withdraw) +void vpn_handle_router_id_update(struct bgp *bgp, bool withdraw, + bool is_config) { afi_t afi; int debug; @@ -1536,6 +1537,20 @@ void vpn_handle_router_id_update(struct bgp *bgp, bool withdraw) } } else { + /* + * Router-id changes that are not explicit config + * changes should not replace configured RD/RT. + */ + if (!is_config) { + if (CHECK_FLAG(bgp->vpn_policy[afi].flags, + BGP_VPN_POLICY_TOVPN_RD_SET)) { + if (debug) + zlog_debug("%s: auto router-id change skipped", + __func__); + goto postchange; + } + } + /* New router-id derive auto RD and RT and export * to VPN */ @@ -1565,6 +1580,8 @@ void vpn_handle_router_id_update(struct bgp *bgp, bool withdraw) = ecommunity_dup(ecom); } + +postchange: /* Update routes to VPN */ vpn_leak_postchange(BGP_VPN_POLICY_DIR_TOVPN, afi, bgp_get_default(), diff --git a/bgpd/bgp_mplsvpn.h b/bgpd/bgp_mplsvpn.h index 1526a8111e..2a6c0e1708 100644 --- a/bgpd/bgp_mplsvpn.h +++ b/bgpd/bgp_mplsvpn.h @@ -264,6 +264,7 @@ extern void vpn_policy_routemap_event(const char *rmap_name); extern vrf_id_t get_first_vrf_for_redirect_with_rt(struct ecommunity *eckey); extern void vpn_leak_postchange_all(void); -extern void vpn_handle_router_id_update(struct bgp *bgp, bool withdraw); +extern void vpn_handle_router_id_update(struct bgp *bgp, bool withdraw, + bool is_config); #endif /* _QUAGGA_BGP_MPLSVPN_H */ diff --git a/bgpd/bgp_open.c b/bgpd/bgp_open.c index 7af5827d00..64529f6ef3 100644 --- a/bgpd/bgp_open.c +++ b/bgpd/bgp_open.c @@ -264,8 +264,9 @@ static int bgp_capability_mp(struct peer *peer, struct capability_header *hdr) bgp_capability_mp_data(s, &mpc); if (bgp_debug_neighbor_events(peer)) - zlog_debug("%s OPEN has MP_EXT CAP for afi/safi: %u/%u", - peer->host, mpc.afi, mpc.safi); + zlog_debug("%s OPEN has MP_EXT CAP for afi/safi: %s/%s", + peer->host, iana_afi2str(mpc.afi), + iana_safi2str(mpc.safi)); /* Convert AFI, SAFI to internal values, check. */ if (bgp_map_afi_safi_iana2int(mpc.afi, mpc.safi, &afi, &safi)) @@ -325,8 +326,8 @@ static int bgp_capability_orf_entry(struct peer *peer, pkt_safi = mpc.safi; if (bgp_debug_neighbor_events(peer)) - zlog_debug("%s ORF Cap entry for afi/safi: %u/%u", peer->host, - mpc.afi, mpc.safi); + zlog_debug("%s ORF Cap entry for afi/safi: %s/%s", peer->host, + iana_afi2str(mpc.afi), iana_safi2str(mpc.safi)); /* Convert AFI, SAFI to internal values, check. */ if (bgp_map_afi_safi_iana2int(pkt_afi, pkt_safi, &afi, &safi)) { @@ -407,11 +408,11 @@ static int bgp_capability_orf_entry(struct peer *peer, if (bgp_debug_neighbor_events(peer)) zlog_debug( "%s OPEN has %s ORF capability" - " as %s for afi/safi: %d/%d", + " as %s for afi/safi: %s/%s", peer->host, lookup_msg(orf_type_str, type, NULL), - lookup_msg(orf_mode_str, mode, NULL), pkt_afi, - pkt_safi); + lookup_msg(orf_mode_str, mode, NULL), + iana_afi2str(pkt_afi), iana_safi2str(pkt_safi)); if (hdr->code == CAPABILITY_CODE_ORF) { sm_cap = PEER_CAP_ORF_PREFIX_SM_RCV; @@ -487,15 +488,17 @@ static int bgp_capability_restart(struct peer *peer, if (bgp_map_afi_safi_iana2int(pkt_afi, pkt_safi, &afi, &safi)) { if (bgp_debug_neighbor_events(peer)) zlog_debug( - "%s Addr-family %d/%d(afi/safi) not supported." + "%s Addr-family %s/%s(afi/safi) not supported." " Ignore the Graceful Restart capability for this AFI/SAFI", - peer->host, pkt_afi, pkt_safi); + peer->host, iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi)); } else if (!peer->afc[afi][safi]) { if (bgp_debug_neighbor_events(peer)) zlog_debug( - "%s Addr-family %d/%d(afi/safi) not enabled." + "%s Addr-family %s/%s(afi/safi) not enabled." " Ignore the Graceful Restart capability", - peer->host, pkt_afi, pkt_safi); + peer->host, iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi)); } else { if (bgp_debug_neighbor_events(peer)) zlog_debug( @@ -564,8 +567,9 @@ static int bgp_capability_addpath(struct peer *peer, if (bgp_debug_neighbor_events(peer)) zlog_debug( - "%s OPEN has AddPath CAP for afi/safi: %u/%u%s%s", - peer->host, pkt_afi, pkt_safi, + "%s OPEN has AddPath CAP for afi/safi: %s/%s%s%s", + peer->host, iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi), (send_receive & BGP_ADDPATH_RX) ? ", receive" : "", (send_receive & BGP_ADDPATH_TX) ? ", transmit" @@ -575,16 +579,18 @@ static int bgp_capability_addpath(struct peer *peer, if (bgp_map_afi_safi_iana2int(pkt_afi, pkt_safi, &afi, &safi)) { if (bgp_debug_neighbor_events(peer)) zlog_debug( - "%s Addr-family %d/%d(afi/safi) not supported." + "%s Addr-family %s/%s(afi/safi) not supported." " Ignore the Addpath Attribute for this AFI/SAFI", - peer->host, pkt_afi, pkt_safi); + peer->host, iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi)); continue; } else if (!peer->afc[afi][safi]) { if (bgp_debug_neighbor_events(peer)) zlog_debug( - "%s Addr-family %d/%d(afi/safi) not enabled." + "%s Addr-family %s/%s(afi/safi) not enabled." " Ignore the AddPath capability for this AFI/SAFI", - peer->host, pkt_afi, pkt_safi); + peer->host, iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi)); continue; } @@ -624,16 +630,18 @@ static int bgp_capability_enhe(struct peer *peer, struct capability_header *hdr) if (bgp_debug_neighbor_events(peer)) zlog_debug( - "%s Received with afi/safi/next-hop afi: %u/%u/%u", - peer->host, pkt_afi, pkt_safi, pkt_nh_afi); + "%s Received with afi/safi/next-hop afi: %s/%s/%u", + peer->host, iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi), pkt_nh_afi); /* Convert AFI, SAFI to internal values, check. */ if (bgp_map_afi_safi_iana2int(pkt_afi, pkt_safi, &afi, &safi)) { if (bgp_debug_neighbor_events(peer)) zlog_debug( - "%s Addr-family %d/%d(afi/safi) not supported." + "%s Addr-family %s/%s(afi/safi) not supported." " Ignore the ENHE Attribute for this AFI/SAFI", - peer->host, pkt_afi, pkt_safi); + peer->host, iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi)); continue; } @@ -652,9 +660,10 @@ static int bgp_capability_enhe(struct peer *peer, struct capability_header *hdr) || safi == SAFI_LABELED_UNICAST)) { flog_warn( EC_BGP_CAPABILITY_INVALID_DATA, - "%s Unexpected afi/safi/next-hop afi: %u/%u/%u " + "%s Unexpected afi/safi/next-hop afi: %s/%s/%u " "in Extended Next-hop capability, ignoring", - peer->host, pkt_afi, pkt_safi, pkt_nh_afi); + peer->host, iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi), pkt_nh_afi); continue; } diff --git a/bgpd/bgp_packet.c b/bgpd/bgp_packet.c index 655a4745cb..5654fe5329 100644 --- a/bgpd/bgp_packet.c +++ b/bgpd/bgp_packet.c @@ -822,12 +822,13 @@ void bgp_route_refresh_send(struct peer *peer, afi_t afi, safi_t safi, stream_putc(s, ORF_COMMON_PART_REMOVE_ALL); if (bgp_debug_neighbor_events(peer)) zlog_debug( - "%s sending REFRESH_REQ to remove ORF(%d) (%s) for afi/safi: %d/%d", + "%s sending REFRESH_REQ to remove ORF(%d) (%s) for afi/safi: %s/%s", peer->host, orf_type, (when_to_refresh == REFRESH_DEFER ? "defer" : "immediate"), - pkt_afi, pkt_safi); + iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi)); } else { SET_FLAG(peer->af_sflags[afi][safi], PEER_STATUS_ORF_PREFIX_SEND); @@ -838,12 +839,13 @@ void bgp_route_refresh_send(struct peer *peer, afi_t afi, safi_t safi, ORF_COMMON_PART_DENY); if (bgp_debug_neighbor_events(peer)) zlog_debug( - "%s sending REFRESH_REQ with pfxlist ORF(%d) (%s) for afi/safi: %d/%d", + "%s sending REFRESH_REQ with pfxlist ORF(%d) (%s) for afi/safi: %s/%s", peer->host, orf_type, (when_to_refresh == REFRESH_DEFER ? "defer" : "immediate"), - pkt_afi, pkt_safi); + iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi)); } /* Total ORF Entry Len. */ @@ -856,8 +858,9 @@ void bgp_route_refresh_send(struct peer *peer, afi_t afi, safi_t safi, if (bgp_debug_neighbor_events(peer)) { if (!orf_refresh) - zlog_debug("%s sending REFRESH_REQ for afi/safi: %d/%d", - peer->host, pkt_afi, pkt_safi); + zlog_debug("%s sending REFRESH_REQ for afi/safi: %s/%s", + peer->host, iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi)); } /* Add packet to the peer. */ @@ -901,11 +904,11 @@ void bgp_capability_send(struct peer *peer, afi_t afi, safi_t safi, if (bgp_debug_neighbor_events(peer)) zlog_debug( - "%s sending CAPABILITY has %s MP_EXT CAP for afi/safi: %d/%d", + "%s sending CAPABILITY has %s MP_EXT CAP for afi/safi: %s/%s", peer->host, action == CAPABILITY_ACTION_SET ? "Advertising" : "Removing", - pkt_afi, pkt_safi); + iana_afi2str(pkt_afi), iana_safi2str(pkt_safi)); } /* Set packet size. */ @@ -1045,7 +1048,7 @@ static int bgp_open_receive(struct peer *peer, bgp_size_t size) uint16_t holdtime; uint16_t send_holdtime; as_t remote_as; - as_t as4 = 0; + as_t as4 = 0, as4_be; struct in_addr remote_id; int mp_capability; uint8_t notify_data_remote_as[2]; @@ -1088,9 +1091,11 @@ static int bgp_open_receive(struct peer *peer, bgp_size_t size) * that we do not know which peer is connecting to us now. */ as4 = peek_for_as4_capability(peer, optlen); - memcpy(notify_data_remote_as4, &as4, 4); } + as4_be = htonl(as4); + memcpy(notify_data_remote_as4, &as4_be, 4); + /* Just in case we have a silly peer who sends AS4 capability set to 0 */ if (CHECK_FLAG(peer->cap, PEER_CAP_AS4_RCV) && !as4) { @@ -1788,14 +1793,16 @@ static int bgp_route_refresh_receive(struct peer *peer, bgp_size_t size) pkt_safi = stream_getc(s); if (bgp_debug_update(peer, NULL, NULL, 0)) - zlog_debug("%s rcvd REFRESH_REQ for afi/safi: %d/%d", - peer->host, pkt_afi, pkt_safi); + zlog_debug("%s rcvd REFRESH_REQ for afi/safi: %s/%s", + peer->host, iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi)); /* Convert AFI, SAFI to internal values and check. */ if (bgp_map_afi_safi_iana2int(pkt_afi, pkt_safi, &afi, &safi)) { zlog_info( - "%s REFRESH_REQ for unrecognized afi/safi: %d/%d - ignored", - peer->host, pkt_afi, pkt_safi); + "%s REFRESH_REQ for unrecognized afi/safi: %s/%s - ignored", + peer->host, iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi)); return BGP_PACKET_NOOP; } @@ -2090,8 +2097,10 @@ static int bgp_capability_msg_parse(struct peer *peer, uint8_t *pnt, if (bgp_debug_neighbor_events(peer)) zlog_debug( "%s Dynamic Capability MP_EXT afi/safi invalid " - "(%u/%u)", - peer->host, pkt_afi, pkt_safi); + "(%s/%s)", + peer->host, + iana_afi2str(pkt_afi), + iana_safi2str(pkt_safi)); continue; } diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c index 4de73f1244..ae1821c43a 100644 --- a/bgpd/bgp_route.c +++ b/bgpd/bgp_route.c @@ -22,6 +22,7 @@ #include <zebra.h> #include <math.h> +#include "printfrr.h" #include "prefix.h" #include "linklist.h" #include "memory.h" @@ -5787,6 +5788,13 @@ static void bgp_aggregate_route(struct bgp *bgp, struct prefix *p, unsigned long match = 0; uint8_t atomic_aggregate = 0; + /* If the bgp instance is being deleted or self peer is deleted + * then do not create aggregate route + */ + if (bgp_flag_check(bgp, BGP_FLAG_DELETE_IN_PROGRESS) || + (bgp->peer_self == NULL)) + return; + /* ORIGIN attribute: If at least one route among routes that are aggregated has ORIGIN with the value INCOMPLETE, then the aggregated route must have the ORIGIN attribute with the value @@ -7570,8 +7578,6 @@ void route_vty_out_tag(struct vty *vty, struct prefix *p, && BGP_ATTR_NEXTHOP_AFI_IP6(attr)) || (BGP_ATTR_NEXTHOP_AFI_IP6(attr))) { char buf_a[512]; - char buf_b[512]; - char buf_c[BUFSIZ]; if (attr->mp_nexthop_len == BGP_ATTR_NHLEN_IPV6_GLOBAL) { if (json) @@ -7589,27 +7595,15 @@ void route_vty_out_tag(struct vty *vty, struct prefix *p, buf_a, sizeof(buf_a))); } else if (attr->mp_nexthop_len == BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL) { - if (json) { - inet_ntop(AF_INET6, - &attr->mp_nexthop_global, - buf_a, sizeof(buf_a)); - inet_ntop(AF_INET6, - &attr->mp_nexthop_local, - buf_b, sizeof(buf_b)); - sprintf(buf_c, "%s(%s)", buf_a, buf_b); + snprintfrr(buf_a, sizeof(buf_a), "%pI6(%pI6)", + &attr->mp_nexthop_global, + &attr->mp_nexthop_local); + if (json) json_object_string_add( json_out, - "mpNexthopGlobalLocal", buf_c); - } else - vty_out(vty, "%s(%s)", - inet_ntop( - AF_INET6, - &attr->mp_nexthop_global, - buf_a, sizeof(buf_a)), - inet_ntop( - AF_INET6, - &attr->mp_nexthop_local, - buf_b, sizeof(buf_b))); + "mpNexthopGlobalLocal", buf_a); + else + vty_out(vty, "%s", buf_a); } } } diff --git a/bgpd/bgp_vty.c b/bgpd/bgp_vty.c index 43d0d93520..a18a3bb952 100644 --- a/bgpd/bgp_vty.c +++ b/bgpd/bgp_vty.c @@ -2577,7 +2577,7 @@ static struct peer_group *listen_range_exists(struct bgp *bgp, DEFUN (bgp_listen_range, bgp_listen_range_cmd, - "bgp listen range <A.B.C.D/M|X:X::X:X/M> peer-group WORD", + "bgp listen range <A.B.C.D/M|X:X::X:X/M> peer-group PGNAME", "BGP specific commands\n" "Configure BGP dynamic neighbors listen range\n" "Configure BGP dynamic neighbors listen range\n" @@ -2595,7 +2595,7 @@ DEFUN (bgp_listen_range, argv_find(argv, argc, "A.B.C.D/M", &idx); argv_find(argv, argc, "X:X::X:X/M", &idx); char *prefix = argv[idx]->arg; - argv_find(argv, argc, "WORD", &idx); + argv_find(argv, argc, "PGNAME", &idx); char *peergroup = argv[idx]->arg; /* Convert IP prefix string to struct prefix. */ @@ -2647,7 +2647,7 @@ DEFUN (bgp_listen_range, DEFUN (no_bgp_listen_range, no_bgp_listen_range_cmd, - "no bgp listen range <A.B.C.D/M|X:X::X:X/M> peer-group WORD", + "no bgp listen range <A.B.C.D/M|X:X::X:X/M> peer-group PGNAME", NO_STR "BGP specific commands\n" "Unconfigure BGP dynamic neighbors listen range\n" @@ -2947,7 +2947,7 @@ static int peer_conf_interface_get(struct vty *vty, const char *conf_if, DEFUN (neighbor_interface_config, neighbor_interface_config_cmd, - "neighbor WORD interface [peer-group WORD]", + "neighbor WORD interface [peer-group PGNAME]", NEIGHBOR_STR "Interface name or neighbor tag\n" "Enable BGP on interface\n" @@ -2968,7 +2968,7 @@ DEFUN (neighbor_interface_config, DEFUN (neighbor_interface_config_v6only, neighbor_interface_config_v6only_cmd, - "neighbor WORD interface v6only [peer-group WORD]", + "neighbor WORD interface v6only [peer-group PGNAME]", NEIGHBOR_STR "Interface name or neighbor tag\n" "Enable BGP on interface\n" @@ -3113,7 +3113,7 @@ DEFUN (no_neighbor, DEFUN (no_neighbor_interface_config, no_neighbor_interface_config_cmd, - "no neighbor WORD interface [v6only] [peer-group WORD] [remote-as <(1-4294967295)|internal|external>]", + "no neighbor WORD interface [v6only] [peer-group PGNAME] [remote-as <(1-4294967295)|internal|external>]", NO_STR NEIGHBOR_STR "Interface name\n" @@ -3428,7 +3428,7 @@ ALIAS_HIDDEN(no_neighbor_activate, no_neighbor_activate_hidden_cmd, DEFUN (neighbor_set_peer_group, neighbor_set_peer_group_cmd, - "neighbor <A.B.C.D|X:X::X:X|WORD> peer-group WORD", + "neighbor <A.B.C.D|X:X::X:X|WORD> peer-group PGNAME", NEIGHBOR_STR NEIGHBOR_ADDR_STR2 "Member of the peer-group\n" @@ -3486,14 +3486,14 @@ DEFUN (neighbor_set_peer_group, } ALIAS_HIDDEN(neighbor_set_peer_group, neighbor_set_peer_group_hidden_cmd, - "neighbor <A.B.C.D|X:X::X:X|WORD> peer-group WORD", + "neighbor <A.B.C.D|X:X::X:X|WORD> peer-group PGNAME", NEIGHBOR_STR NEIGHBOR_ADDR_STR2 "Member of the peer-group\n" "Peer-group name\n") DEFUN (no_neighbor_set_peer_group, no_neighbor_set_peer_group_cmd, - "no neighbor <A.B.C.D|X:X::X:X|WORD> peer-group WORD", + "no neighbor <A.B.C.D|X:X::X:X|WORD> peer-group PGNAME", NO_STR NEIGHBOR_STR NEIGHBOR_ADDR_STR2 @@ -3523,7 +3523,7 @@ DEFUN (no_neighbor_set_peer_group, } ALIAS_HIDDEN(no_neighbor_set_peer_group, no_neighbor_set_peer_group_hidden_cmd, - "no neighbor <A.B.C.D|X:X::X:X|WORD> peer-group WORD", + "no neighbor <A.B.C.D|X:X::X:X|WORD> peer-group PGNAME", NO_STR NEIGHBOR_STR NEIGHBOR_ADDR_STR2 "Member of the peer-group\n" "Peer-group name\n") @@ -7216,7 +7216,7 @@ static int bgp_clear_prefix(struct vty *vty, const char *view_name, /* one clear bgp command to rule them all */ DEFUN (clear_ip_bgp_all, clear_ip_bgp_all_cmd, - "clear [ip] bgp [<view|vrf> VIEWVRFNAME] [<ipv4|ipv6|l2vpn> [<unicast|multicast|vpn|labeled-unicast|flowspec|evpn>]] <*|A.B.C.D|X:X::X:X|WORD|(1-4294967295)|external|peer-group WORD> [<soft [<in|out>]|in [prefix-filter]|out>]", + "clear [ip] bgp [<view|vrf> VIEWVRFNAME] [<ipv4|ipv6|l2vpn> [<unicast|multicast|vpn|labeled-unicast|flowspec|evpn>]] <*|A.B.C.D|X:X::X:X|WORD|(1-4294967295)|external|peer-group PGNAME> [<soft [<in|out>]|in [prefix-filter]|out>]", CLEAR_STR IP_STR BGP_STR @@ -7269,7 +7269,7 @@ DEFUN (clear_ip_bgp_all, if (argv_find_and_parse_afi(argv, argc, &idx, &afi)) argv_find_and_parse_safi(argv, argc, &idx, &safi); - /* <*|A.B.C.D|X:X::X:X|WORD|(1-4294967295)|external|peer-group WORD> */ + /* <*|A.B.C.D|X:X::X:X|WORD|(1-4294967295)|external|peer-group PGNAME> */ if (argv_find(argv, argc, "*", &idx)) { clr_sort = clear_all; } else if (argv_find(argv, argc, "A.B.C.D", &idx)) { @@ -7282,7 +7282,7 @@ DEFUN (clear_ip_bgp_all, clr_sort = clear_group; idx++; clr_arg = argv[idx]->arg; - } else if (argv_find(argv, argc, "WORD", &idx)) { + } else if (argv_find(argv, argc, "PGNAME", &idx)) { clr_sort = clear_peer; clr_arg = argv[idx]->arg; } else if (argv_find(argv, argc, "(1-4294967295)", &idx)) { @@ -7463,11 +7463,14 @@ DEFUN (show_bgp_vrfs, continue; count++; - if (!uj && count == 1) + if (!uj && count == 1) { vty_out(vty, - "%4s %-5s %-16s %9s %10s %-37s %-10s %-15s\n", + "%4s %-5s %-16s %9s %10s %-37s\n", "Type", "Id", "routerId", "#PeersVfg", - "#PeersEstb", "Name", "L3-VNI", "Rmac"); + "#PeersEstb", "Name"); + vty_out(vty, "%11s %-16s %-21s %-6s\n", " ", + "L3-VNI", "RouterMAC", "Interface"); + } peers_cfg = peers_estb = 0; if (uj) @@ -7508,16 +7511,24 @@ DEFUN (show_bgp_vrfs, json_object_string_add( json_vrf, "rmac", prefix_mac2str(&bgp->rmac, buf, sizeof(buf))); + json_object_string_add(json_vrf, "interface", + ifindex2ifname(bgp->l3vni_svi_ifindex, + bgp->vrf_id)); json_object_object_add(json_vrfs, name, json_vrf); - } else + } else { vty_out(vty, - "%4s %-5d %-16s %9u %10u %-37s %-10u %-15s\n", + "%4s %-5d %-16s %-9u %-10u %-37s\n", type, bgp->vrf_id == VRF_UNKNOWN ? -1 : (int)bgp->vrf_id, inet_ntoa(bgp->router_id), peers_cfg, - peers_estb, name, bgp->l3vni, - prefix_mac2str(&bgp->rmac, buf, sizeof(buf))); + peers_estb, name); + vty_out(vty,"%11s %-16u %-21s %-20s\n", " ", + bgp->l3vni, + prefix_mac2str(&bgp->rmac, buf, sizeof(buf)), + ifindex2ifname(bgp->l3vni_svi_ifindex, + bgp->vrf_id)); + } } if (uj) { diff --git a/bgpd/bgp_zebra.c b/bgpd/bgp_zebra.c index 5e9fc57f59..c0f2dfca17 100644 --- a/bgpd/bgp_zebra.c +++ b/bgpd/bgp_zebra.c @@ -793,6 +793,7 @@ bool bgp_zebra_nexthop_set(union sockunion *local, union sockunion *remote, peer->bgp->vrf_id); } if (local->sa.sa_family == AF_INET6) { + memcpy(&nexthop->v6_global, &local->sin6.sin6_addr, IPV6_MAX_BYTELEN); if (IN6_IS_ADDR_LINKLOCAL(&local->sin6.sin6_addr)) { if (peer->conf_if || peer->ifname) ifp = if_lookup_by_name(peer->conf_if diff --git a/bgpd/bgpd.c b/bgpd/bgpd.c index 02eda7a430..af90e9841a 100644 --- a/bgpd/bgpd.c +++ b/bgpd/bgpd.c @@ -234,8 +234,11 @@ static int bgp_config_check(struct bgp *bgp, int config) return CHECK_FLAG(bgp->config, config); } -/* Set BGP router identifier. */ -static int bgp_router_id_set(struct bgp *bgp, const struct in_addr *id) +/* Set BGP router identifier; distinguish between explicit config and other + * cases. + */ +static int bgp_router_id_set(struct bgp *bgp, const struct in_addr *id, + bool is_config) { struct peer *peer; struct listnode *node, *nnode; @@ -247,7 +250,7 @@ static int bgp_router_id_set(struct bgp *bgp, const struct in_addr *id) if (is_evpn_enabled()) bgp_evpn_handle_router_id_update(bgp, TRUE); - vpn_handle_router_id_update(bgp, TRUE); + vpn_handle_router_id_update(bgp, TRUE, is_config); IPV4_ADDR_COPY(&bgp->router_id, id); @@ -266,7 +269,7 @@ static int bgp_router_id_set(struct bgp *bgp, const struct in_addr *id) if (is_evpn_enabled()) bgp_evpn_handle_router_id_update(bgp, FALSE); - vpn_handle_router_id_update(bgp, FALSE); + vpn_handle_router_id_update(bgp, FALSE, is_config); return 0; } @@ -300,7 +303,7 @@ void bgp_router_id_zebra_bump(vrf_id_t vrf_id, const struct prefix *router_id) if (BGP_DEBUG(zebra, ZEBRA)) zlog_debug("RID change : vrf %u, RTR ID %s", bgp->vrf_id, inet_ntoa(*addr)); - bgp_router_id_set(bgp, addr); + bgp_router_id_set(bgp, addr, FALSE); } } } @@ -320,7 +323,7 @@ void bgp_router_id_zebra_bump(vrf_id_t vrf_id, const struct prefix *router_id) if (BGP_DEBUG(zebra, ZEBRA)) zlog_debug("RID change : vrf %u, RTR ID %s", bgp->vrf_id, inet_ntoa(*addr)); - bgp_router_id_set(bgp, addr); + bgp_router_id_set(bgp, addr, FALSE); } } @@ -331,7 +334,8 @@ void bgp_router_id_zebra_bump(vrf_id_t vrf_id, const struct prefix *router_id) int bgp_router_id_static_set(struct bgp *bgp, struct in_addr id) { bgp->router_id_static = id; - bgp_router_id_set(bgp, id.s_addr ? &id : &bgp->router_id_zebra); + bgp_router_id_set(bgp, id.s_addr ? &id : &bgp->router_id_zebra, + TRUE /* is config */); return 0; } @@ -3185,7 +3189,7 @@ int bgp_get(struct bgp **bgp_val, as_t *as, const char *name, bgp = bgp_create(as, name, inst_type); if (bgp_option_check(BGP_OPT_NO_ZEBRA) && name) bgp->vrf_id = vrf_generate_id(); - bgp_router_id_set(bgp, &bgp->router_id_zebra); + bgp_router_id_set(bgp, &bgp->router_id_zebra, TRUE); bgp_address_init(bgp); bgp_tip_hash_init(bgp); bgp_scan_init(bgp); @@ -3287,6 +3291,9 @@ int bgp_delete(struct bgp *bgp) THREAD_OFF(bgp->t_update_delay); THREAD_OFF(bgp->t_establish_wait); + /* Set flag indicating bgp instance delete in progress */ + bgp_flag_set(bgp, BGP_FLAG_DELETE_IN_PROGRESS); + if (BGP_DEBUG(zebra, ZEBRA)) { if (bgp->inst_type == BGP_INSTANCE_TYPE_DEFAULT) zlog_debug("Deleting Default VRF"); @@ -6974,7 +6981,7 @@ static void bgp_config_write_peer_global(struct vty *vty, struct bgp *bgp, } /* For swpX peers we displayed the peer-group - * via 'neighbor swpX interface peer-group WORD' */ + * via 'neighbor swpX interface peer-group PGNAME' */ if (!if_pg_printed) vty_out(vty, " neighbor %s peer-group %s\n", addr, peer->group->name); diff --git a/bgpd/bgpd.h b/bgpd/bgpd.h index 518f1f6714..088c6411b4 100644 --- a/bgpd/bgpd.h +++ b/bgpd/bgpd.h @@ -28,6 +28,7 @@ #include "lib/json.h" #include "vrf.h" #include "vty.h" +#include "iana_afi.h" /* For union sockunion. */ #include "queue.h" @@ -361,6 +362,7 @@ struct bgp { #define BGP_FLAG_SHOW_HOSTNAME (1 << 19) #define BGP_FLAG_GR_PRESERVE_FWD (1 << 20) #define BGP_FLAG_GRACEFUL_SHUTDOWN (1 << 21) +#define BGP_FLAG_DELETE_IN_PROGRESS (1 << 22) /* BGP Per AF flags */ uint16_t af_flags[AFI_MAX][SAFI_MAX]; diff --git a/bgpd/rfapi/rfapi.c b/bgpd/rfapi/rfapi.c index 5525547454..e7905e5622 100644 --- a/bgpd/rfapi/rfapi.c +++ b/bgpd/rfapi/rfapi.c @@ -2929,7 +2929,7 @@ DEFUN (debug_rfapi_open, { struct rfapi_ip_addr vn; struct rfapi_ip_addr un; - uint32_t lifetime; + uint32_t lifetime = 0; int rc; rfapi_handle handle; diff --git a/configure.ac b/configure.ac index 77d5ee1555..9b57c2ec9b 100755 --- a/configure.ac +++ b/configure.ac @@ -25,9 +25,25 @@ dnl ----------------------------------- AC_CANONICAL_BUILD() AC_CANONICAL_HOST() -AS_IF([test "$host" != "$build"], [ +hosttools_clippy="false" +build_clippy="true" + +dnl case 1: external clippy +if test -n "$with_clippy" -a "$with_clippy" != "no" -a "$with_clippy" != "yes"; then + if test "$enable_clippy_only" == "yes"; then + AC_MSG_ERROR([--enable-clippy-only does not make sense with --with-clippy]) + fi + + CLIPPY="$with_clippy" + build_clippy="false" + if test ! -x "$with_clippy"; then + AC_MSG_ERROR([clippy tool ($with_clippy) is not executable]) + fi + +dnl case 2: cross-compiling internal clippy +elif test "$host" != "$build"; then if test "$srcdir" = "."; then - AC_MSG_ERROR([cross-compilation is only possible with builddir separate from srcdir. create a separate directory and run as .../path-to-frr/configure.]) + AC_MSG_ERROR([cross-compilation is only possible with builddir separate from srcdir or by building clippy separately and using the --with-clippy option. create a separate directory and run as .../path-to-frr/configure.]) fi test -d hosttools || mkdir hosttools abssrc="`cd \"${srcdir}\"; pwd`" @@ -37,23 +53,47 @@ AS_IF([test "$host" != "$build"], [ AC_MSG_NOTICE([... use HOST_CPPFLAGS / HOST_CFLAGS / HOST_LDFLAGS if neccessary]) AC_MSG_NOTICE([...]) - ( CPPFLAGS="$HOST_CPPFLAGS"; \ - CFLAGS="$HOST_CFLAGS"; \ - LDFLAGS="$HOST_LDFLAGS"; \ - cd hosttools; "${abssrc}/configure" "--host=$build" "--build=$build" "--enable-clippy-only" "--disable-nhrpd" "--disable-vtysh"; ) + ( + for var in $ac_precious_vars; do + dnl special cases + case "$var" in + YACC|YFLAGS) continue;; + PYTHON*) retain=true;; + *) retain=false; + esac + + eval "hostvar=\"\${HOST_$var}\"" + eval "targetvar=\"\${$var}\"" + if test -n "$hostvar"; then + eval "$var='$hostvar'" + _AS_ECHO_LOG([host $var='$hostvar']) + elif $retain; then + _AS_ECHO_LOG([host retain $var='$targetvar']) + else + eval "unset $var" + _AS_ECHO_LOG([host unset $var]) + fi + done + cd hosttools + "${abssrc}/configure" "--host=$build" "--build=$build" "--enable-clippy-only" "--disable-nhrpd" "--disable-vtysh" + ) || exit 1 AC_MSG_NOTICE([...]) AC_MSG_NOTICE([... cross-compilation: finished self-configuring for build platform tools]) AC_MSG_NOTICE([...]) build_clippy="false" - HOSTTOOLS="hosttools/" -], [ - build_clippy="true" - HOSTTOOLS="" -]) -AC_SUBST([HOSTTOOLS]) + hosttools_clippy="true" + CLIPPY="hosttools/lib/clippy" + +dnl case 3: normal build internal clippy +else + CLIPPY="lib/clippy\$(EXEEXT)" +fi +AC_SUBST([CLIPPY]) AM_CONDITIONAL([BUILD_CLIPPY], [$build_clippy]) +AM_CONDITIONAL([HOSTTOOLS_CLIPPY], [$hosttools_clippy]) +AM_CONDITIONAL([ONLY_CLIPPY], [test "$enable_clippy_only" = "yes"]) # Disable portability warnings -- our automake code (in particular # common.am) uses some constructs specific to gmake. @@ -138,12 +178,11 @@ CXXFLAGS="$orig_cxxflags" AC_PROG_CC_C99 dnl NB: see C11 below -AC_PROG_EGREP PKG_PROG_PKG_CONFIG -dnl autoconf 2.59 appears not to support AC_PROG_SED -dnl AC_PROG_SED -AC_CHECK_PROG([SED],[sed],[sed],[/bin/false]) +dnl it's 2019, sed is sed. +SED=sed +AC_SUBST([SED]) dnl try and enable CFLAGS that are useful for FRR dnl - specifically, options to control warnings @@ -237,9 +276,7 @@ else fi if test "z$orig_cflags" = "z"; then AC_C_FLAG([-g]) - AC_C_FLAG([-Os], [ - AC_C_FLAG([-O2]) - ]) + AC_C_FLAG([-O2]) fi fi AM_CONDITIONAL([DEV_BUILD], [test "x$enable_dev_build" = "xyes"]) @@ -330,7 +367,6 @@ dnl Check programs dnl -------------- AC_PROG_INSTALL AC_PROG_LN_S -AC_PROG_MAKE_SET AC_CHECK_TOOL([AR], [ar]) dnl ------- @@ -371,14 +407,19 @@ AC_SUBST([ARFLAGS]) AC_SUBST([AR_FLAGS]) AC_MSG_CHECKING([whether $RANLIB supports D option]) -if $RANLIB -D conftest.a >/dev/null 2>/dev/null; then - AC_MSG_RESULT([yes]) - RANLIB="$RANLIB -D" +if $RANLIB -D conftest.a >conftest.err 2>&1; then + if grep -q -- '-D' conftest.err; then + AC_MSG_RESULT([no]) + else + AC_MSG_RESULT([yes]) + RANLIB="$RANLIB -D" + fi else AC_MSG_RESULT([no]) fi AC_SUBST([RANLIB]) +test -f conftest.err && rm conftest.err test -f conftest.a && rm conftest.a dnl ---------------------- @@ -400,6 +441,8 @@ AC_ARG_WITH([pkg-extra-version], AC_ARG_WITH([pkg-git-version], AS_HELP_STRING([--with-pkg-git-version], [add git information to MOTD and build version string]), [ test "x$withval" != "xno" && with_pkg_git_version="yes" ]) +AC_ARG_WITH([clippy], + AS_HELP_STRING([--with-clippy=PATH], [use external clippy helper program])) AC_ARG_WITH([vtysh_pager], AS_HELP_STRING([--with-vtysh-pager=PAGER], [control what pager is compiled in as default]), VTYSH_PAGER=$withval, VTYSH_PAGER="more") @@ -605,8 +648,6 @@ if test "${enable_shell_access}" = "yes"; then AC_DEFINE([HAVE_SHELL_ACCESS], [1], [Allow user to use ssh/telnet/bash, be aware this is considered insecure]) fi -AM_CONDITIONAL([FPM], [test "x$enable_fpm" = "xyes"]) - # # Python for clippy # @@ -637,31 +678,6 @@ FRR_PYTHON_MOD_EXEC([sphinx], [--version], [ AC_SUBST([PYSPHINX]) # -# Logic for protobuf support. -# -if test "$enable_protobuf" = "yes"; then - # Check for protoc & protoc-c - - # protoc is not required, it's only for a "be nice" helper target - AC_CHECK_PROGS([PROTOC], [protoc], [/bin/false]) - - AC_CHECK_PROGS([PROTOC_C], [protoc-c], [/bin/false]) - if test "$PROTOC_C" = "/bin/false"; then - AC_MSG_FAILURE([protobuf requested but protoc-c not found. Install protobuf-c.]) - fi - - PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c >= 0.14],, [ - AC_MSG_FAILURE([protobuf requested but libprotobuf-c not found. Install protobuf-c.]) - ]) - AC_CHECK_HEADER([google/protobuf-c/protobuf-c.h], [], [ - AC_MSG_FAILURE([protobuf requested but protobuf-c.h not found. Install protobuf-c.]) - ]) - - AC_DEFINE([HAVE_PROTOBUF], [1], [protobuf]) -fi -AM_CONDITIONAL([HAVE_PROTOBUF], [test "x$enable_protobuf" = "xyes"]) - -# # Logic for old vpn commands support. # if test "$enable_oldvpn_commands" = "yes"; then @@ -785,25 +801,11 @@ if test -n "$frr_cv_interp"; then AC_DEFINE_UNQUOTED([INTERP], ["$frr_cv_interp"], [.interp value]) fi -dnl ------------------------------------ -dnl Check C keywords and standard types -dnl ------------------------------------ -AC_C_CONST -AC_C_INLINE -AC_C_VOLATILE -AC_HEADER_STDC -dnl AC_TYPE_PID_T -AC_TYPE_UID_T -AC_TYPE_MODE_T -AC_TYPE_SIZE_T -AC_STRUCT_TM - dnl ------------------------- dnl Check other header files. dnl ------------------------- AC_CHECK_HEADERS([stropts.h sys/ksym.h \ - linux/version.h asm/types.h \ - sys/cdefs.h]) + linux/version.h asm/types.h]) ac_stdatomic_ok=false AC_DEFINE([FRR_AUTOCONF_ATOMIC], [1], [did autoconf checks for atomic funcs]) @@ -990,7 +992,7 @@ FRR_INCLUDES AC_CHECK_HEADERS([netinet/in_var.h \ net/if_dl.h net/netopt.h \ inet/nd.h netinet/ip_icmp.h \ - sys/sysctl.h sys/sockio.h kvm.h sys/conf.h], + sys/sysctl.h sys/sockio.h sys/conf.h], [], [], [FRR_INCLUDES]) AC_CHECK_HEADERS([ucontext.h], [], [], @@ -1110,7 +1112,48 @@ if test "${enable_realms}" = "yes"; then ;; esac fi -AM_CONDITIONAL([SUPPORT_REALMS], [test "${enable_realms}" = "yes"]) + +dnl ------------------------------- +dnl Endian-ness check +dnl ------------------------------- +AC_WORDS_BIGENDIAN + +dnl --------------- +dnl other functions +dnl --------------- +AC_CHECK_FUNCS([ \ + strlcat strlcpy \ + getgrouplist]) + +dnl ########################################################################## +dnl LARGE if block spans a lot of "configure"! +if test "${enable_clippy_only}" != "yes"; then +dnl ########################################################################## + +# +# Logic for protobuf support. +# +if test "$enable_protobuf" = "yes"; then + # Check for protoc & protoc-c + + # protoc is not required, it's only for a "be nice" helper target + AC_CHECK_PROGS([PROTOC], [protoc], [/bin/false]) + + AC_CHECK_PROGS([PROTOC_C], [protoc-c], [/bin/false]) + if test "$PROTOC_C" = "/bin/false"; then + AC_MSG_FAILURE([protobuf requested but protoc-c not found. Install protobuf-c.]) + fi + + PKG_CHECK_MODULES([PROTOBUF_C], [libprotobuf-c >= 0.14],, [ + AC_MSG_FAILURE([protobuf requested but libprotobuf-c not found. Install protobuf-c.]) + ]) + AC_CHECK_HEADER([google/protobuf-c/protobuf-c.h], [], [ + AC_MSG_FAILURE([protobuf requested but protobuf-c.h not found. Install protobuf-c.]) + ]) + + AC_DEFINE([HAVE_PROTOBUF], [1], [protobuf]) +fi + dnl --------------------- dnl Integrated VTY option @@ -1159,7 +1202,6 @@ case "${enable_vtysh}" in ;; esac AC_SUBST([LIBREADLINE]) -AM_CONDITIONAL([VTYSH], test "x$VTYSH" = "xvtysh") dnl ---------- dnl PAM module @@ -1222,42 +1264,16 @@ fi AC_SUBST([LIBPAM]) dnl ------------------------------- -dnl Endian-ness check -dnl ------------------------------- -AC_WORDS_BIGENDIAN - -dnl ------------------------------- -dnl check the size in byte of the C -dnl ------------------------------- -dnl AC_CHECK_SIZEOF(char) -dnl AC_CHECK_SIZEOF(int) -dnl AC_CHECK_SIZEOF(short) -dnl AC_CHECK_SIZEOF(long) - -dnl ---------------------------- -dnl check existance of functions -dnl ---------------------------- -AC_FUNC_FNMATCH -AC_FUNC_FORK -AC_FUNC_MKTIME -AC_FUNC_STAT - -dnl ------------------------------- dnl bgpd needs pow() and hence libm dnl ------------------------------- TMPLIBS="$LIBS" -AC_CHECK_HEADER([math.h], - [AC_CHECK_LIB([m], [pow], - [LIBM="-lm" - LIBS="$LIBS $LIBM" - AC_CHECK_FUNCS(pow,[],[LIBM=""]) - ]) -]) -if test x"$LIBM" = x ; then +LIBS="" +AC_SEARCH_LIBS([pow], [m], [ + LIBM="$LIBS" +], [ AC_MSG_WARN([Unable to find working pow function - bgpd may not link]) -fi +]) LIBS="$TMPLIBS" - AC_SUBST([LIBM]) AC_CHECK_FUNCS([ppoll], [ @@ -1267,13 +1283,6 @@ AC_CHECK_FUNCS([pollts], [ AC_DEFINE([HAVE_POLLTS], [1], [have NetBSD pollts()]) ]) -dnl --------------- -dnl other functions -dnl --------------- -AC_CHECK_FUNCS([ \ - strlcat strlcpy \ - getgrouplist]) - AC_CHECK_HEADER([asm-generic/unistd.h], [AC_CHECK_DECL(__NR_setns, AC_DEFINE([HAVE_NETNS], [1], [Have netns]),, @@ -1418,6 +1427,28 @@ if test $ac_cv_have_decl_TCP_MD5SIG = no; then AC_CHECK_DECLS([TCP_MD5SIG], [], [], MD5_INCLUDES)]) fi +AC_SUBST([SOLARIS]) +AC_CHECK_LIB([crypt], [crypt], [], + [AC_CHECK_LIB([crypto], [DES_crypt])]) +AC_CHECK_LIB([resolv], [res_init]) + +dnl --------------------------- +dnl check system has PCRE regexp +dnl --------------------------- +if test "x$enable_pcreposix" = "xyes"; then + AC_CHECK_LIB([pcreposix], [regexec], [], [ + AC_MSG_ERROR([--enable-pcreposix given but unable to find libpcreposix]) + ]) +fi +AC_SUBST([HAVE_LIBPCREPOSIX]) + +dnl ########################################################################## +dnl test "${enable_clippy_only}" != "yes" +fi +dnl END OF LARGE if block +dnl ########################################################################## + + dnl ---------------------------------------------------------------------------- dnl figure out if domainname is available in the utsname struct (GNU extension). dnl ---------------------------------------------------------------------------- @@ -1450,18 +1481,6 @@ FRR_INCLUDES dnl -------------------- dnl Daemon disable check dnl -------------------- -AM_CONDITIONAL([ZEBRA], [test "${enable_zebra}" != "no"]) - -if test "${enable_bgpd}" = "no";then - BGPD="" -else - BGPD="bgpd" -fi -AM_CONDITIONAL([BGPD], [test "x$BGPD" = "xbgpd"]) - -AM_CONDITIONAL([RIPD], [test "${enable_ripd}" != "no"]) -AM_CONDITIONAL([OSPFD], [test "${enable_ospfd}" != "no"]) -AM_CONDITIONAL([LDPD], [test "${enable_ldpd}" != "no"]) AS_IF([test "${enable_ldpd}" != "no"], [ AC_DEFINE([HAVE_LDPD], [1], [ldpd]) @@ -1485,8 +1504,6 @@ else esac fi -AM_CONDITIONAL([BFDD], [test "x$BFDD" = "xbfdd"]) - if test "$ac_cv_lib_json_c_json_object_get" = no -a "x$BFDD" = "xbfdd"; then AC_MSG_ERROR(["you must use json-c library to use bfdd"]) fi @@ -1504,16 +1521,12 @@ case "$host_os" in fi ;; esac -AM_CONDITIONAL([NHRPD], [test "x$NHRPD" = "xnhrpd"]) - -AM_CONDITIONAL([EIGRPD], [test "${enable_eigrpd}" != "no"]) if test "${enable_watchfrr}" = "no";then WATCHFRR="" else WATCHFRR="watchfrr" fi -AM_CONDITIONAL([WATCHFRR], [test "x$WATCHFRR" = "xwatchfrr"]) OSPFCLIENT="" if test "${enable_ospfapi}" != "no";then @@ -1524,18 +1537,6 @@ if test "${enable_ospfapi}" != "no";then fi fi -AM_CONDITIONAL([OSPFCLIENT], [test "x$OSPFCLIENT" = "xospfclient"]) -AM_CONDITIONAL([RIPNGD], [test "${enable_ripngd}" != "no"]) -AM_CONDITIONAL([BABELD], [test "${enable_babeld}" != "no"]) -AM_CONDITIONAL([OSPF6D], [test "${enable_ospf6d}" != "no"]) -AM_CONDITIONAL([ISISD], [test "${enable_isisd}" != "no"]) -AM_CONDITIONAL([PIMD], [test "${enable_pimd}" != "no"]) -AM_CONDITIONAL([PBRD], [test "${enable_pbrd}" != "no"]) -AM_CONDITIONAL([SHARPD], [test "${enable_sharpd}" = "yes"]) -AM_CONDITIONAL([STATICD], [test "${enable_staticd}" != "no"]) -AM_CONDITIONAL([FABRICD], [test "${enable_fabricd}" != "no"]) -AM_CONDITIONAL([VRRPD], [test "${enable_vrrpd}" != "no"]) - if test "${enable_bgp_announce}" = "no";then AC_DEFINE([DISABLE_BGP_ANNOUNCE], [1], [Disable BGP installation to zebra]) else @@ -1545,22 +1546,11 @@ fi if test "${enable_bgp_vnc}" != "no";then AC_DEFINE([ENABLE_BGP_VNC], [1], [Enable BGP VNC support]) fi -AM_CONDITIONAL([ENABLE_BGP_VNC], [test x${enable_bgp_vnc} != xno]) -AC_SUBST([SOLARIS]) -AC_CHECK_LIB([crypt], [crypt], [], - [AC_CHECK_LIB([crypto], [DES_crypt])]) -AC_CHECK_LIB([resolv], [res_init]) - -dnl --------------------------- -dnl check system has PCRE regexp -dnl --------------------------- -if test "x$enable_pcreposix" = "xyes"; then - AC_CHECK_LIB([pcreposix], [regexec], [], [ - AC_MSG_ERROR([--enable-pcreposix given but unable to find libpcreposix]) - ]) -fi -AC_SUBST([HAVE_LIBPCREPOSIX]) +dnl ########################################################################## +dnl LARGE if block +if test "${enable_clippy_only}" != "yes"; then +dnl ########################################################################## dnl ------------------ dnl check C-Ares library @@ -1612,7 +1602,6 @@ int main(void); AH_TEMPLATE([SNMP_AGENTX], [Use SNMP AgentX to interface with snmpd]) AC_DEFINE_UNQUOTED(AS_TR_CPP(SNMP_${SNMP_METHOD}),,[SNMP method to interface with snmpd]) fi -AM_CONDITIONAL([SNMP], [test "x${SNMP_METHOD}" != "x"]) AC_SUBST([SNMP_LIBS]) AC_SUBST([SNMP_CFLAGS]) @@ -1645,7 +1634,6 @@ if test "$enable_config_rollbacks" = "yes"; then AC_MSG_ERROR([--enable-config-rollbacks given but sqlite3 was not found on your system.]) ]) fi -AM_CONDITIONAL([SQLITE3], [$SQLITE3]) dnl --------------- dnl confd @@ -1661,7 +1649,6 @@ if test "$enable_confd" != "" -a "$enable_confd" != "no"; then AC_SUBST([CONFD_LIBS]) AC_DEFINE([HAVE_CONFD], [1], [Enable confd integration]) fi -AM_CONDITIONAL([CONFD], [test "x$enable_confd" != "x"]) dnl --------------- dnl sysrepo @@ -1674,7 +1661,6 @@ if test "$enable_sysrepo" = "yes"; then AC_MSG_ERROR([sysrepo was not found on your system.])] ) fi -AM_CONDITIONAL([SYSREPO], [test "x$enable_sysrepo" = "xyes"]) dnl --------------- dnl gRPC @@ -1693,12 +1679,42 @@ if test "$enable_grpc" = "yes"; then AC_MSG_ERROR([grpc/grpc++ were not found on your system.]) ]) fi -AM_CONDITIONAL([GRPC], [test "x$enable_grpc" = "xyes"]) -dnl --------------- -dnl math -dnl --------------- -AC_SEARCH_LIBS([sqrt], [m]) +dnl ------ +dnl ZeroMQ +dnl ------ +if test "x$enable_zeromq" != "xno"; then + PKG_CHECK_MODULES([ZEROMQ], [libzmq >= 4.0.0], [ + AC_DEFINE([HAVE_ZEROMQ], [1], [Enable ZeroMQ support]) + ZEROMQ=true + ], [ + if test "x$enable_zeromq" = "xyes"; then + AC_MSG_ERROR([configuration specifies --enable-zeromq but libzmq was not found]) + fi + ]) +fi + +dnl ------------------------------------ +dnl Enable RPKI and add librtr to libs +dnl ------------------------------------ +if test "${enable_rpki}" = "yes"; then + PKG_CHECK_MODULES([RTRLIB], [rtrlib >= 0.5.0], + [RPKI=true], + [RPKI=false + AC_MSG_ERROR([rtrlib was not found on your system or is too old.])] + ) +fi + +dnl ------------------------------------------ +dnl Check whether rtrlib was build with ssh support +dnl ------------------------------------------ +AC_MSG_CHECKING([whether the RTR Library is compiled with SSH]) +AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "rtrlib/rtrlib.h"]], + [[struct tr_ssh_config config;]])], + [AC_MSG_RESULT([yes]) + AC_DEFINE([FOUND_SSH], [1], [found_ssh])], + AC_MSG_RESULT([no]) +) dnl --------------- dnl dlopen & dlinfo @@ -1749,7 +1765,11 @@ if test "$frr_cv_rtld_di_linkmap" = yes; then AC_DEFINE([HAVE_DLINFO_LINKMAP], [1], [Have dlinfo RTLD_DI_LINKMAP]) fi -AM_CONDITIONAL([SNMP], [test "x$SNMP_METHOD" = "xagentx"]) +dnl ########################################################################## +dnl test "${enable_clippy_only}" != "yes" +fi +dnl END OF LARGE if block +dnl ########################################################################## dnl --------------------------- dnl sockaddr and netinet checks @@ -1759,7 +1779,7 @@ AC_CHECK_TYPES([ struct vifctl, struct mfcctl, struct sioc_sg_req, vifi_t, struct sioc_vif_req, struct igmpmsg, struct ifaliasreq, struct if6_aliasreq, struct in6_aliasreq, - struct nd_opt_adv_interval, struct rt_addrinfo, + struct nd_opt_adv_interval, struct nd_opt_homeagent_info, struct nd_opt_adv_interval, struct nd_opt_rdnss, struct nd_opt_dnssl], [], [], FRR_INCLUDES) @@ -1794,7 +1814,6 @@ no) ;; esac -AM_CONDITIONAL([IRDP], [$IRDP]) dnl ----------------------- dnl checking for IP_PKTINFO @@ -1901,7 +1920,7 @@ AC_MSG_CHECKING([version of bison]) frr_ac_bison_version="$(eval $YACC -V | grep bison | head -n 1)" frr_ac_bison_version="${frr_ac_bison_version##* }" frr_ac_bison_missing="false" -case "x${frr_ac_bison_version}" in +case "x${frr_ac_bison_version}x" in x2.7*) BISON_OPENBRACE='"' BISON_CLOSEBRACE='"' @@ -1918,11 +1937,17 @@ case "x${frr_ac_bison_version}" in AC_MSG_WARN([could not determine bison version. Please install GNU bison 2.7.x or newer.]) frr_ac_bison_missing="true" ;; - *) + x3.[012][^0-9]*) BISON_OPENBRACE='{' BISON_CLOSEBRACE='}' BISON_VERBOSE='-Dparse.error=verbose' - AC_MSG_RESULT([$frr_ac_bison_version - 3.0 or newer]) + AC_MSG_RESULT([$frr_ac_bison_version - 3.0 to 3.2]) + ;; + *) + BISON_OPENBRACE='{' + BISON_CLOSEBRACE='}' + BISON_VERBOSE='-Dparse.error=verbose -Wno-yacc' + AC_MSG_RESULT([$frr_ac_bison_version - 3.3 or newer]) ;; esac AC_SUBST([BISON_OPENBRACE]) @@ -2076,21 +2101,6 @@ size_t ac_x; ac_x = malloc_size(NULL); ]) ]) -dnl ------ -dnl ZeroMQ -dnl ------ -if test "x$enable_zeromq" != "xno"; then - PKG_CHECK_MODULES([ZEROMQ], [libzmq >= 4.0.0], [ - AC_DEFINE([HAVE_ZEROMQ], [1], [Enable ZeroMQ support]) - ZEROMQ=true - ], [ - if test "x$enable_zeromq" = "xyes"; then - AC_MSG_ERROR([configuration specifies --enable-zeromq but libzmq was not found]) - fi - ]) -fi -AM_CONDITIONAL([ZEROMQ], [test "x$ZEROMQ" = "xtrue"]) - dnl ---------- dnl configure date dnl ---------- @@ -2176,39 +2186,43 @@ AC_DEFINE_UNQUOTED([YANG_MODELS_PATH], ["$CFG_YANGMODELS"], [path to YANG data m AC_DEFINE_UNQUOTED([LIBYANG_PLUGINS_PATH], ["$CFG_LIBYANG_PLUGINS"], [path to libyang plugins]) AC_DEFINE_UNQUOTED([WATCHFRR_SH_PATH], ["${CFG_SBIN%/}/watchfrr.sh"], [path to watchfrr.sh]) -dnl ------------------------------------ -dnl Enable RPKI and add librtr to libs -dnl ------------------------------------ -if test "${enable_rpki}" = "yes"; then - PKG_CHECK_MODULES([RTRLIB], [rtrlib >= 0.5.0], - [RPKI=true], - [RPKI=false - AC_MSG_ERROR([rtrlib was not found on your system or is too old.])] - ) -fi +dnl various features +AM_CONDITIONAL([SUPPORT_REALMS], [test "${enable_realms}" = "yes"]) +AM_CONDITIONAL([ENABLE_BGP_VNC], [test x${enable_bgp_vnc} != xno]) +dnl northbound +AM_CONDITIONAL([SQLITE3], [$SQLITE3]) +AM_CONDITIONAL([CONFD], [test "x$enable_confd" != "x"]) +AM_CONDITIONAL([SYSREPO], [test "x$enable_sysrepo" = "xyes"]) +AM_CONDITIONAL([GRPC], [test "x$enable_grpc" = "xyes"]) +AM_CONDITIONAL([ZEROMQ], [test "x$ZEROMQ" = "xtrue"]) +dnl plugins AM_CONDITIONAL([RPKI], [test "x$RPKI" = "xtrue"]) - -dnl ------------------------------------------ -dnl Check whether rtrlib was build with ssh support -dnl ------------------------------------------ -AC_MSG_CHECKING([whether the RTR Library is compiled with SSH]) -AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "rtrlib/rtrlib.h"]], - [[struct tr_ssh_config config;]])], - [AC_MSG_RESULT([yes]) - AC_DEFINE([FOUND_SSH], [1], [found_ssh])], - AC_MSG_RESULT([no]) -) - -dnl --------------------------- -dnl Check htonl works correctly -dnl --------------------------- -AC_MSG_CHECKING([for working htonl]) -AC_CACHE_VAL(ac_cv_htonl_works, - [AC_LINK_IFELSE([AC_LANG_PROGRAM([FRR_INCLUDES],[htonl (0);])], - [ac_cv_htonl_works=yes], [ac_cv_htonl_works=no]) - ] -) -AC_MSG_RESULT([$ac_cv_htonl_works]) +AM_CONDITIONAL([SNMP], [test "x$SNMP_METHOD" = "xagentx"]) +AM_CONDITIONAL([IRDP], [$IRDP]) +AM_CONDITIONAL([FPM], [test "x$enable_fpm" = "xyes"]) +AM_CONDITIONAL([HAVE_PROTOBUF], [test "x$enable_protobuf" = "xyes"]) +dnl daemons +AM_CONDITIONAL([VTYSH], [test "x$VTYSH" = "xvtysh"]) +AM_CONDITIONAL([ZEBRA], [test "${enable_zebra}" != "no"]) +AM_CONDITIONAL([BGPD], [test "x${enable_bgpd}" != "no"]) +AM_CONDITIONAL([RIPD], [test "${enable_ripd}" != "no"]) +AM_CONDITIONAL([OSPFD], [test "${enable_ospfd}" != "no"]) +AM_CONDITIONAL([LDPD], [test "${enable_ldpd}" != "no"]) +AM_CONDITIONAL([BFDD], [test "x$BFDD" = "xbfdd"]) +AM_CONDITIONAL([NHRPD], [test "x$NHRPD" = "xnhrpd"]) +AM_CONDITIONAL([EIGRPD], [test "${enable_eigrpd}" != "no"]) +AM_CONDITIONAL([WATCHFRR], [test "x$WATCHFRR" = "xwatchfrr"]) +AM_CONDITIONAL([OSPFCLIENT], [test "x$OSPFCLIENT" = "xospfclient"]) +AM_CONDITIONAL([RIPNGD], [test "${enable_ripngd}" != "no"]) +AM_CONDITIONAL([BABELD], [test "${enable_babeld}" != "no"]) +AM_CONDITIONAL([OSPF6D], [test "${enable_ospf6d}" != "no"]) +AM_CONDITIONAL([ISISD], [test "${enable_isisd}" != "no"]) +AM_CONDITIONAL([PIMD], [test "${enable_pimd}" != "no"]) +AM_CONDITIONAL([PBRD], [test "${enable_pbrd}" != "no"]) +AM_CONDITIONAL([SHARPD], [test "${enable_sharpd}" = "yes"]) +AM_CONDITIONAL([STATICD], [test "${enable_staticd}" != "no"]) +AM_CONDITIONAL([FABRICD], [test "${enable_fabricd}" != "no"]) +AM_CONDITIONAL([VRRPD], [test "${enable_vrrpd}" != "no"]) AC_CONFIG_FILES([Makefile],[sed -e 's/^#AUTODERP# //' -i Makefile]) diff --git a/doc/developer/building-frr-for-fedora.rst b/doc/developer/building-frr-for-fedora.rst index d11da2d647..0208f1146b 100644 --- a/doc/developer/building-frr-for-fedora.rst +++ b/doc/developer/building-frr-for-fedora.rst @@ -14,7 +14,7 @@ Installing Dependencies sudo dnf install git autoconf automake libtool make \ readline-devel texinfo net-snmp-devel groff pkgconfig json-c-devel \ pam-devel python3-pytest bison flex c-ares-devel python3-devel \ - python3-sphinx perl-core patch + python3-sphinx perl-core patch systemd-devel .. include:: building-libyang.rst diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst index 768f22c873..1831363e19 100644 --- a/doc/user/bgp.rst +++ b/doc/user/bgp.rst @@ -826,8 +826,8 @@ Defining Peers peers ASN is the same as mine as specified under the :clicmd:`router bgp ASN` command the connection will be denied. -.. index:: [no] bgp listen range <A.B.C.D/M|X:X::X:X/M> peer-group WORD -.. clicmd:: [no] bgp listen range <A.B.C.D/M|X:X::X:X/M> peer-group WORD +.. index:: [no] bgp listen range <A.B.C.D/M|X:X::X:X/M> peer-group PGNAME +.. clicmd:: [no] bgp listen range <A.B.C.D/M|X:X::X:X/M> peer-group PGNAME Accept connections from any peers in the specified prefix. Configuration from the specified peer-group is used to configure these peers. @@ -1050,8 +1050,8 @@ and will share updates. This command defines a new peer group. -.. index:: neighbor PEER peer-group WORD -.. clicmd:: neighbor PEER peer-group WORD +.. index:: neighbor PEER peer-group PGNAME +.. clicmd:: neighbor PEER peer-group PGNAME This command bind specific peer to peer group WORD. diff --git a/doc/user/installation.rst b/doc/user/installation.rst index 6438c11413..64949fc8ea 100644 --- a/doc/user/installation.rst +++ b/doc/user/installation.rst @@ -465,7 +465,8 @@ Additional kernel modules are also needed to support MPLS forwarding. mpls_router mpls_iptunnel - The following is an example to enable MPLS forwarding in the kernel: + The following is an example to enable MPLS forwarding in the + kernel, typically by editing :file:`/etc/sysctl.conf`: .. code-block:: shell diff --git a/doc/user/setup.rst b/doc/user/setup.rst index 2cdd3a7c7f..6d61a970d2 100644 --- a/doc/user/setup.rst +++ b/doc/user/setup.rst @@ -134,6 +134,7 @@ add the following entries to :file:`/etc/services`. eigprd 2613/tcp # EIGRPd vty bfdd 2617/tcp # bfdd vty fabricd 2618/tcp # fabricd vty + vrrpd 2619/tcp # vrrpd vty If you use a FreeBSD newer than 2.2.8, the above entries are already added to @@ -142,7 +143,7 @@ number when starting the daemon, these entries may not be needed. You may need to make changes to the config files in |INSTALL_PREFIX_ETC|. -systemd +Systemd ------- Although not installed when installing from source, FRR provides a service file for use with ``systemd``. It is located in :file:`tools/frr.service` in the Git @@ -153,3 +154,70 @@ location. A good place is usually ``/etc/systemd/system/``. After issuing a ``systemctl daemon-reload``, you should be able to start the FRR service via ``systemctl start frr``. If this fails, or no daemons are started. check the ``journalctl`` logs for an indication of what went wrong. + +Operations +---------- + +This section covers a few common operational tasks and how to perform them. + +Restarting +^^^^^^^^^^ + +Restarting kills all running FRR daemons and starts them again. Any unsaved +configuration will be lost. + +.. code-block:: console + + service frr restart + +.. note:: + + Alternatively, you can invoke the init script directly:: + + /etc/init.d/frr restart + + Or, if using systemd:: + + systemctl restart frr + +Reloading +^^^^^^^^^ + +Reloading applies the differential between on-disk configuration and the +current effective configuration of running FRR processes. This includes +starting daemons that were previously stopped and any changes made to +individual or unified daemon configuration files. + +.. code-block:: console + + service frr reload + +.. note:: + + Alternatively, you can invoke the init script directly:: + + /etc/init.d/frr reload + + Or, if using systemd:: + + systemctl reload frr + +Starting a new daemon +^^^^^^^^^^^^^^^^^^^^^ + +Suppose *bgpd* and *zebra* are running, and you wish to start *pimd*. In +``/etc/frr/daemons`` make the following change: + +.. code-block:: diff + + - pimd=no + + pimd=yes + +Then perform a reload. + +Currently there is no way to stop or restart an individual daemon. This is +because FRR's monitoring program cannot currently distinguish between a crashed +/ killed daemon versus one that has been intentionally stopped or restarted. +The closest that can be achieved is to remove all configuration for the daemon, +and set its line in ``/etc/frr/daemons`` to ``=no``. Once this is done, the +daemon will be stopped the next time FRR is restarted. diff --git a/docker/debian/Dockerfile b/docker/debian/Dockerfile index 4f192ec33e..fde29d4911 100644 --- a/docker/debian/Dockerfile +++ b/docker/debian/Dockerfile @@ -1,10 +1,14 @@ -FROM debian:stretch +FROM debian:buster MAINTAINER Rob Gil (rob@rem5.com) +ENV DEBIAN_FRONTEND noninteractive +ENV APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=DontWarn RUN apt-get update RUN apt-get install -y libpcre3-dev apt-transport-https ca-certificates curl wget logrotate \ - libc-ares2 libjson-c3 vim systemd procps -RUN curl -sLO https://ci1.netdef.org/artifact/LIBYANG-YANGRELEASE/shared/build-1/Debian-9-x86_64-Packages/libyang_0.16.46_amd64.deb && dpkg -i libyang_0.16.46_amd64.deb -RUN curl -sLO https://github.com/FRRouting/frr/releases/download/frr-6.0.2/frr_6.0.2-0.deb9u1_amd64.deb && dpkg -i frr_6.0.2-0.deb9u1_amd64.deb + libc-ares2 libjson-c3 vim systemd procps libreadline7 gnupg2 lsb-release apt-utils +RUN curl -s https://deb.frrouting.org/frr/keys.asc | apt-key add - +RUN echo deb https://deb.frrouting.org/frr $(lsb_release -s -c) frr-stable | tee -a /etc/apt/sources.list.d/frr.list +RUN apt-get update +RUN apt-get install -y frr frr-pythontools ADD daemons /etc/frr/daemons ADD docker-start /usr/sbin/docker-start ENTRYPOINT ["/usr/sbin/docker-start"] diff --git a/eigrpd/eigrp_packet.c b/eigrpd/eigrp_packet.c index bedaf15c47..4efb91e4a0 100644 --- a/eigrpd/eigrp_packet.c +++ b/eigrpd/eigrp_packet.c @@ -1114,6 +1114,7 @@ static struct TLV_IPv4_Internal_type *eigrp_IPv4_InternalTLV_new(void) struct TLV_IPv4_Internal_type *eigrp_read_ipv4_tlv(struct stream *s) { struct TLV_IPv4_Internal_type *tlv; + uint32_t destination_tmp; tlv = eigrp_IPv4_InternalTLV_new(); @@ -1133,31 +1134,16 @@ struct TLV_IPv4_Internal_type *eigrp_read_ipv4_tlv(struct stream *s) tlv->prefix_length = stream_getc(s); - if (tlv->prefix_length <= 8) { - tlv->destination_part[0] = stream_getc(s); - tlv->destination.s_addr = (tlv->destination_part[0]); - } else if (tlv->prefix_length > 8 && tlv->prefix_length <= 16) { - tlv->destination_part[0] = stream_getc(s); - tlv->destination_part[1] = stream_getc(s); - tlv->destination.s_addr = ((tlv->destination_part[1] << 8) - + tlv->destination_part[0]); - } else if (tlv->prefix_length > 16 && tlv->prefix_length <= 24) { - tlv->destination_part[0] = stream_getc(s); - tlv->destination_part[1] = stream_getc(s); - tlv->destination_part[2] = stream_getc(s); - tlv->destination.s_addr = ((tlv->destination_part[2] << 16) - + (tlv->destination_part[1] << 8) - + tlv->destination_part[0]); - } else if (tlv->prefix_length > 24 && tlv->prefix_length <= 32) { - tlv->destination_part[0] = stream_getc(s); - tlv->destination_part[1] = stream_getc(s); - tlv->destination_part[2] = stream_getc(s); - tlv->destination_part[3] = stream_getc(s); - tlv->destination.s_addr = ((tlv->destination_part[3] << 24) - + (tlv->destination_part[2] << 16) - + (tlv->destination_part[1] << 8) - + tlv->destination_part[0]); - } + destination_tmp = stream_getc(s) << 24; + if (tlv->prefix_length > 8) + destination_tmp |= stream_getc(s) << 16; + if (tlv->prefix_length > 16) + destination_tmp |= stream_getc(s) << 8; + if (tlv->prefix_length > 24) + destination_tmp |= stream_getc(s); + + tlv->destination.s_addr = htonl(destination_tmp); + return tlv; } @@ -1234,15 +1220,13 @@ uint16_t eigrp_add_internalTLV_to_stream(struct stream *s, stream_putc(s, pe->destination->prefixlen); - stream_putc(s, pe->destination->u.prefix4.s_addr & 0xFF); + stream_putc(s, (ntohl(pe->destination->u.prefix4.s_addr) >> 24) & 0xFF); if (pe->destination->prefixlen > 8) - stream_putc(s, (pe->destination->u.prefix4.s_addr >> 8) & 0xFF); + stream_putc(s, (ntohl(pe->destination->u.prefix4.s_addr) >> 16) & 0xFF); if (pe->destination->prefixlen > 16) - stream_putc(s, - (pe->destination->u.prefix4.s_addr >> 16) & 0xFF); + stream_putc(s, (ntohl(pe->destination->u.prefix4.s_addr) >> 8) & 0xFF); if (pe->destination->prefixlen > 24) - stream_putc(s, - (pe->destination->u.prefix4.s_addr >> 24) & 0xFF); + stream_putc(s, ntohl(pe->destination->u.prefix4.s_addr) & 0xFF); return length; } diff --git a/eigrpd/eigrp_structs.h b/eigrpd/eigrp_structs.h index a78e5a53cf..1b9186f011 100644 --- a/eigrpd/eigrp_structs.h +++ b/eigrpd/eigrp_structs.h @@ -409,7 +409,6 @@ struct TLV_IPv4_Internal_type { uint8_t prefix_length; - unsigned char destination_part[4]; struct in_addr destination; } __attribute__((packed)); diff --git a/isisd/isis_misc.c b/isisd/isis_misc.c index 0a42adea37..d4c38efaf3 100644 --- a/isisd/isis_misc.c +++ b/isisd/isis_misc.c @@ -23,6 +23,7 @@ #include <zebra.h> +#include "printfrr.h" #include "stream.h" #include "vty.h" #include "hash.h" @@ -511,42 +512,14 @@ void zlog_dump_data(void *data, int len) return; } -static char *qasprintf(const char *format, va_list ap) -{ - va_list aq; - va_copy(aq, ap); - - int size = 0; - char *p = NULL; - - size = vsnprintf(p, size, format, ap); - - if (size < 0) { - va_end(aq); - return NULL; - } - - size++; - p = XMALLOC(MTYPE_TMP, size); - - size = vsnprintf(p, size, format, aq); - va_end(aq); - - if (size < 0) { - XFREE(MTYPE_TMP, p); - return NULL; - } - - return p; -} - void log_multiline(int priority, const char *prefix, const char *format, ...) { + char shortbuf[256]; va_list ap; char *p; va_start(ap, format); - p = qasprintf(format, ap); + p = asnprintfrr(MTYPE_TMP, shortbuf, sizeof(shortbuf), format, ap); va_end(ap); if (!p) @@ -558,16 +531,18 @@ void log_multiline(int priority, const char *prefix, const char *format, ...) zlog(priority, "%s%s", prefix, line); } - XFREE(MTYPE_TMP, p); + if (p != shortbuf) + XFREE(MTYPE_TMP, p); } void vty_multiline(struct vty *vty, const char *prefix, const char *format, ...) { + char shortbuf[256]; va_list ap; char *p; va_start(ap, format); - p = qasprintf(format, ap); + p = asnprintfrr(MTYPE_TMP, shortbuf, sizeof(shortbuf), format, ap); va_end(ap); if (!p) @@ -579,7 +554,8 @@ void vty_multiline(struct vty *vty, const char *prefix, const char *format, ...) vty_out(vty, "%s%s\n", prefix, line); } - XFREE(MTYPE_TMP, p); + if (p != shortbuf) + XFREE(MTYPE_TMP, p); } void vty_out_timestr(struct vty *vty, time_t uptime) diff --git a/isisd/isis_misc.h b/isisd/isis_misc.h index c551fde7d1..fbfabaf24f 100644 --- a/isisd/isis_misc.h +++ b/isisd/isis_misc.h @@ -79,9 +79,9 @@ enum { ISIS_UI_LEVEL_BRIEF, #include "lib/log.h" void log_multiline(int priority, const char *prefix, const char *format, ...) - PRINTF_ATTRIBUTE(3, 4); + PRINTFRR(3, 4); struct vty; void vty_multiline(struct vty *vty, const char *prefix, const char *format, ...) - PRINTF_ATTRIBUTE(3, 4); + PRINTFRR(3, 4); void vty_out_timestr(struct vty *vty, time_t uptime); #endif diff --git a/isisd/isis_northbound.c b/isisd/isis_northbound.c index d5cdec154b..ffc6ee0464 100644 --- a/isisd/isis_northbound.c +++ b/isisd/isis_northbound.c @@ -2741,478 +2741,680 @@ const struct frr_yang_module_info frr_isisd_info = { .nodes = { { .xpath = "/frr-isisd:isis/instance", - .cbs.create = isis_instance_create, - .cbs.destroy = isis_instance_destroy, - .cbs.cli_show = cli_show_router_isis, + .cbs = { + .cli_show = cli_show_router_isis, + .create = isis_instance_create, + .destroy = isis_instance_destroy, + }, .priority = NB_DFLT_PRIORITY - 1, }, { .xpath = "/frr-isisd:isis/instance/is-type", - .cbs.modify = isis_instance_is_type_modify, - .cbs.cli_show = cli_show_isis_is_type, + .cbs = { + .cli_show = cli_show_isis_is_type, + .modify = isis_instance_is_type_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/area-address", - .cbs.create = isis_instance_area_address_create, - .cbs.destroy = isis_instance_area_address_destroy, - .cbs.cli_show = cli_show_isis_area_address, + .cbs = { + .cli_show = cli_show_isis_area_address, + .create = isis_instance_area_address_create, + .destroy = isis_instance_area_address_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/dynamic-hostname", - .cbs.modify = isis_instance_dynamic_hostname_modify, - .cbs.cli_show = cli_show_isis_dynamic_hostname, + .cbs = { + .cli_show = cli_show_isis_dynamic_hostname, + .modify = isis_instance_dynamic_hostname_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/attached", - .cbs.modify = isis_instance_attached_modify, - .cbs.cli_show = cli_show_isis_attached, + .cbs = { + .cli_show = cli_show_isis_attached, + .modify = isis_instance_attached_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/overload", - .cbs.modify = isis_instance_overload_modify, - .cbs.cli_show = cli_show_isis_overload, + .cbs = { + .cli_show = cli_show_isis_overload, + .modify = isis_instance_overload_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/metric-style", - .cbs.modify = isis_instance_metric_style_modify, - .cbs.cli_show = cli_show_isis_metric_style, + .cbs = { + .cli_show = cli_show_isis_metric_style, + .modify = isis_instance_metric_style_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/purge-originator", - .cbs.modify = isis_instance_purge_originator_modify, - .cbs.cli_show = cli_show_isis_purge_origin, + .cbs = { + .cli_show = cli_show_isis_purge_origin, + .modify = isis_instance_purge_originator_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/lsp/mtu", - .cbs.modify = isis_instance_lsp_mtu_modify, - .cbs.cli_show = cli_show_isis_lsp_mtu, + .cbs = { + .cli_show = cli_show_isis_lsp_mtu, + .modify = isis_instance_lsp_mtu_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/lsp/refresh-interval", - .cbs.cli_show = cli_show_isis_lsp_ref_interval, + .cbs = { + .cli_show = cli_show_isis_lsp_ref_interval, + }, }, { .xpath = "/frr-isisd:isis/instance/lsp/refresh-interval/level-1", - .cbs.modify = isis_instance_lsp_refresh_interval_level_1_modify, + .cbs = { + .modify = isis_instance_lsp_refresh_interval_level_1_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/lsp/refresh-interval/level-2", - .cbs.modify = isis_instance_lsp_refresh_interval_level_2_modify, + .cbs = { + .modify = isis_instance_lsp_refresh_interval_level_2_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/lsp/maximum-lifetime", - .cbs.cli_show = cli_show_isis_lsp_max_lifetime, + .cbs = { + .cli_show = cli_show_isis_lsp_max_lifetime, + }, }, { .xpath = "/frr-isisd:isis/instance/lsp/maximum-lifetime/level-1", - .cbs.modify = isis_instance_lsp_maximum_lifetime_level_1_modify, + .cbs = { + .modify = isis_instance_lsp_maximum_lifetime_level_1_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/lsp/maximum-lifetime/level-2", - .cbs.modify = isis_instance_lsp_maximum_lifetime_level_2_modify, + .cbs = { + .modify = isis_instance_lsp_maximum_lifetime_level_2_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/lsp/generation-interval", - .cbs.cli_show = cli_show_isis_lsp_gen_interval, + .cbs = { + .cli_show = cli_show_isis_lsp_gen_interval, + }, }, { .xpath = "/frr-isisd:isis/instance/lsp/generation-interval/level-1", - .cbs.modify = isis_instance_lsp_generation_interval_level_1_modify, + .cbs = { + .modify = isis_instance_lsp_generation_interval_level_1_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/lsp/generation-interval/level-2", - .cbs.modify = isis_instance_lsp_generation_interval_level_2_modify, + .cbs = { + .modify = isis_instance_lsp_generation_interval_level_2_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/spf/ietf-backoff-delay", - .cbs.create = isis_instance_spf_ietf_backoff_delay_create, - .cbs.destroy = isis_instance_spf_ietf_backoff_delay_destroy, - .cbs.apply_finish = ietf_backoff_delay_apply_finish, - .cbs.cli_show = cli_show_isis_spf_ietf_backoff, + .cbs = { + .apply_finish = ietf_backoff_delay_apply_finish, + .cli_show = cli_show_isis_spf_ietf_backoff, + .create = isis_instance_spf_ietf_backoff_delay_create, + .destroy = isis_instance_spf_ietf_backoff_delay_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/spf/ietf-backoff-delay/init-delay", - .cbs.modify = isis_instance_spf_ietf_backoff_delay_init_delay_modify, + .cbs = { + .modify = isis_instance_spf_ietf_backoff_delay_init_delay_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/spf/ietf-backoff-delay/short-delay", - .cbs.modify = isis_instance_spf_ietf_backoff_delay_short_delay_modify, + .cbs = { + .modify = isis_instance_spf_ietf_backoff_delay_short_delay_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/spf/ietf-backoff-delay/long-delay", - .cbs.modify = isis_instance_spf_ietf_backoff_delay_long_delay_modify, + .cbs = { + .modify = isis_instance_spf_ietf_backoff_delay_long_delay_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/spf/ietf-backoff-delay/hold-down", - .cbs.modify = isis_instance_spf_ietf_backoff_delay_hold_down_modify, + .cbs = { + .modify = isis_instance_spf_ietf_backoff_delay_hold_down_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/spf/ietf-backoff-delay/time-to-learn", - .cbs.modify = isis_instance_spf_ietf_backoff_delay_time_to_learn_modify, + .cbs = { + .modify = isis_instance_spf_ietf_backoff_delay_time_to_learn_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/spf/minimum-interval", - .cbs.cli_show = cli_show_isis_spf_min_interval, + .cbs = { + .cli_show = cli_show_isis_spf_min_interval, + }, }, { .xpath = "/frr-isisd:isis/instance/spf/minimum-interval/level-1", - .cbs.modify = isis_instance_spf_minimum_interval_level_1_modify, + .cbs = { + .modify = isis_instance_spf_minimum_interval_level_1_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/spf/minimum-interval/level-2", - .cbs.modify = isis_instance_spf_minimum_interval_level_2_modify, + .cbs = { + .modify = isis_instance_spf_minimum_interval_level_2_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/area-password", - .cbs.create = isis_instance_area_password_create, - .cbs.destroy = isis_instance_area_password_destroy, - .cbs.apply_finish = area_password_apply_finish, - .cbs.cli_show = cli_show_isis_area_pwd, + .cbs = { + .apply_finish = area_password_apply_finish, + .cli_show = cli_show_isis_area_pwd, + .create = isis_instance_area_password_create, + .destroy = isis_instance_area_password_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/area-password/password", - .cbs.modify = isis_instance_area_password_password_modify, + .cbs = { + .modify = isis_instance_area_password_password_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/area-password/password-type", - .cbs.modify = isis_instance_area_password_password_type_modify, + .cbs = { + .modify = isis_instance_area_password_password_type_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/area-password/authenticate-snp", - .cbs.modify = isis_instance_area_password_authenticate_snp_modify, + .cbs = { + .modify = isis_instance_area_password_authenticate_snp_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/domain-password", - .cbs.create = isis_instance_domain_password_create, - .cbs.destroy = isis_instance_domain_password_destroy, - .cbs.apply_finish = domain_password_apply_finish, - .cbs.cli_show = cli_show_isis_domain_pwd, + .cbs = { + .apply_finish = domain_password_apply_finish, + .cli_show = cli_show_isis_domain_pwd, + .create = isis_instance_domain_password_create, + .destroy = isis_instance_domain_password_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/domain-password/password", - .cbs.modify = isis_instance_domain_password_password_modify, + .cbs = { + .modify = isis_instance_domain_password_password_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/domain-password/password-type", - .cbs.modify = isis_instance_domain_password_password_type_modify, + .cbs = { + .modify = isis_instance_domain_password_password_type_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/domain-password/authenticate-snp", - .cbs.modify = isis_instance_domain_password_authenticate_snp_modify, + .cbs = { + .modify = isis_instance_domain_password_authenticate_snp_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/default-information-originate/ipv4", - .cbs.create = isis_instance_default_information_originate_ipv4_create, - .cbs.destroy = isis_instance_default_information_originate_ipv4_destroy, - .cbs.apply_finish = default_info_origin_ipv4_apply_finish, - .cbs.cli_show = cli_show_isis_def_origin_ipv4, + .cbs = { + .apply_finish = default_info_origin_ipv4_apply_finish, + .cli_show = cli_show_isis_def_origin_ipv4, + .create = isis_instance_default_information_originate_ipv4_create, + .destroy = isis_instance_default_information_originate_ipv4_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/default-information-originate/ipv4/always", - .cbs.modify = isis_instance_default_information_originate_ipv4_always_modify, + .cbs = { + .modify = isis_instance_default_information_originate_ipv4_always_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/default-information-originate/ipv4/route-map", - .cbs.modify = isis_instance_default_information_originate_ipv4_route_map_modify, - .cbs.destroy = isis_instance_default_information_originate_ipv4_route_map_destroy, + .cbs = { + .destroy = isis_instance_default_information_originate_ipv4_route_map_destroy, + .modify = isis_instance_default_information_originate_ipv4_route_map_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/default-information-originate/ipv4/metric", - .cbs.modify = isis_instance_default_information_originate_ipv4_metric_modify, + .cbs = { + .modify = isis_instance_default_information_originate_ipv4_metric_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/default-information-originate/ipv6", - .cbs.create = isis_instance_default_information_originate_ipv6_create, - .cbs.destroy = isis_instance_default_information_originate_ipv6_destroy, - .cbs.apply_finish = default_info_origin_ipv6_apply_finish, - .cbs.cli_show = cli_show_isis_def_origin_ipv6, + .cbs = { + .apply_finish = default_info_origin_ipv6_apply_finish, + .cli_show = cli_show_isis_def_origin_ipv6, + .create = isis_instance_default_information_originate_ipv6_create, + .destroy = isis_instance_default_information_originate_ipv6_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/default-information-originate/ipv6/always", - .cbs.modify = isis_instance_default_information_originate_ipv6_always_modify, + .cbs = { + .modify = isis_instance_default_information_originate_ipv6_always_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/default-information-originate/ipv6/route-map", - .cbs.modify = isis_instance_default_information_originate_ipv6_route_map_modify, - .cbs.destroy = isis_instance_default_information_originate_ipv6_route_map_destroy, + .cbs = { + .destroy = isis_instance_default_information_originate_ipv6_route_map_destroy, + .modify = isis_instance_default_information_originate_ipv6_route_map_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/default-information-originate/ipv6/metric", - .cbs.modify = isis_instance_default_information_originate_ipv6_metric_modify, + .cbs = { + .modify = isis_instance_default_information_originate_ipv6_metric_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/redistribute/ipv4", - .cbs.create = isis_instance_redistribute_ipv4_create, - .cbs.destroy = isis_instance_redistribute_ipv4_destroy, - .cbs.apply_finish = redistribute_ipv4_apply_finish, - .cbs.cli_show = cli_show_isis_redistribute_ipv4, + .cbs = { + .apply_finish = redistribute_ipv4_apply_finish, + .cli_show = cli_show_isis_redistribute_ipv4, + .create = isis_instance_redistribute_ipv4_create, + .destroy = isis_instance_redistribute_ipv4_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/redistribute/ipv4/route-map", - .cbs.modify = isis_instance_redistribute_ipv4_route_map_modify, - .cbs.destroy = isis_instance_redistribute_ipv4_route_map_destroy, + .cbs = { + .destroy = isis_instance_redistribute_ipv4_route_map_destroy, + .modify = isis_instance_redistribute_ipv4_route_map_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/redistribute/ipv4/metric", - .cbs.modify = isis_instance_redistribute_ipv4_metric_modify, + .cbs = { + .modify = isis_instance_redistribute_ipv4_metric_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/redistribute/ipv6", - .cbs.create = isis_instance_redistribute_ipv6_create, - .cbs.destroy = isis_instance_redistribute_ipv6_destroy, - .cbs.apply_finish = redistribute_ipv6_apply_finish, - .cbs.cli_show = cli_show_isis_redistribute_ipv6, + .cbs = { + .apply_finish = redistribute_ipv6_apply_finish, + .cli_show = cli_show_isis_redistribute_ipv6, + .create = isis_instance_redistribute_ipv6_create, + .destroy = isis_instance_redistribute_ipv6_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/redistribute/ipv6/route-map", - .cbs.modify = isis_instance_redistribute_ipv6_route_map_modify, - .cbs.destroy = isis_instance_redistribute_ipv6_route_map_destroy, + .cbs = { + .destroy = isis_instance_redistribute_ipv6_route_map_destroy, + .modify = isis_instance_redistribute_ipv6_route_map_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/redistribute/ipv6/metric", - .cbs.modify = isis_instance_redistribute_ipv6_metric_modify, + .cbs = { + .modify = isis_instance_redistribute_ipv6_metric_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/multi-topology/ipv4-multicast", - .cbs.create = isis_instance_multi_topology_ipv4_multicast_create, - .cbs.destroy = isis_instance_multi_topology_ipv4_multicast_destroy, - .cbs.cli_show = cli_show_isis_mt_ipv4_multicast, + .cbs = { + .cli_show = cli_show_isis_mt_ipv4_multicast, + .create = isis_instance_multi_topology_ipv4_multicast_create, + .destroy = isis_instance_multi_topology_ipv4_multicast_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/multi-topology/ipv4-multicast/overload", - .cbs.modify = isis_instance_multi_topology_ipv4_multicast_overload_modify, + .cbs = { + .modify = isis_instance_multi_topology_ipv4_multicast_overload_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/multi-topology/ipv4-management", - .cbs.create = isis_instance_multi_topology_ipv4_management_create, - .cbs.destroy = isis_instance_multi_topology_ipv4_management_destroy, - .cbs.cli_show = cli_show_isis_mt_ipv4_mgmt, + .cbs = { + .cli_show = cli_show_isis_mt_ipv4_mgmt, + .create = isis_instance_multi_topology_ipv4_management_create, + .destroy = isis_instance_multi_topology_ipv4_management_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/multi-topology/ipv4-management/overload", - .cbs.modify = isis_instance_multi_topology_ipv4_management_overload_modify, + .cbs = { + .modify = isis_instance_multi_topology_ipv4_management_overload_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/multi-topology/ipv6-unicast", - .cbs.create = isis_instance_multi_topology_ipv6_unicast_create, - .cbs.destroy = isis_instance_multi_topology_ipv6_unicast_destroy, - .cbs.cli_show = cli_show_isis_mt_ipv6_unicast, + .cbs = { + .cli_show = cli_show_isis_mt_ipv6_unicast, + .create = isis_instance_multi_topology_ipv6_unicast_create, + .destroy = isis_instance_multi_topology_ipv6_unicast_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/multi-topology/ipv6-unicast/overload", - .cbs.modify = isis_instance_multi_topology_ipv6_unicast_overload_modify, + .cbs = { + .modify = isis_instance_multi_topology_ipv6_unicast_overload_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/multi-topology/ipv6-multicast", - .cbs.create = isis_instance_multi_topology_ipv6_multicast_create, - .cbs.destroy = isis_instance_multi_topology_ipv6_multicast_destroy, - .cbs.cli_show = cli_show_isis_mt_ipv6_multicast, + .cbs = { + .cli_show = cli_show_isis_mt_ipv6_multicast, + .create = isis_instance_multi_topology_ipv6_multicast_create, + .destroy = isis_instance_multi_topology_ipv6_multicast_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/multi-topology/ipv6-multicast/overload", - .cbs.modify = isis_instance_multi_topology_ipv6_multicast_overload_modify, + .cbs = { + .modify = isis_instance_multi_topology_ipv6_multicast_overload_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/multi-topology/ipv6-management", - .cbs.create = isis_instance_multi_topology_ipv6_management_create, - .cbs.destroy = isis_instance_multi_topology_ipv6_management_destroy, - .cbs.cli_show = cli_show_isis_mt_ipv6_mgmt, + .cbs = { + .cli_show = cli_show_isis_mt_ipv6_mgmt, + .create = isis_instance_multi_topology_ipv6_management_create, + .destroy = isis_instance_multi_topology_ipv6_management_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/multi-topology/ipv6-management/overload", - .cbs.modify = isis_instance_multi_topology_ipv6_management_overload_modify, + .cbs = { + .modify = isis_instance_multi_topology_ipv6_management_overload_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/multi-topology/ipv6-dstsrc", - .cbs.create = isis_instance_multi_topology_ipv6_dstsrc_create, - .cbs.destroy = isis_instance_multi_topology_ipv6_dstsrc_destroy, - .cbs.cli_show = cli_show_isis_mt_ipv6_dstsrc, + .cbs = { + .cli_show = cli_show_isis_mt_ipv6_dstsrc, + .create = isis_instance_multi_topology_ipv6_dstsrc_create, + .destroy = isis_instance_multi_topology_ipv6_dstsrc_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/multi-topology/ipv6-dstsrc/overload", - .cbs.modify = isis_instance_multi_topology_ipv6_dstsrc_overload_modify, + .cbs = { + .modify = isis_instance_multi_topology_ipv6_dstsrc_overload_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/log-adjacency-changes", - .cbs.modify = isis_instance_log_adjacency_changes_modify, - .cbs.cli_show = cli_show_isis_log_adjacency, + .cbs = { + .cli_show = cli_show_isis_log_adjacency, + .modify = isis_instance_log_adjacency_changes_modify, + }, }, { .xpath = "/frr-isisd:isis/instance/mpls-te", - .cbs.create = isis_instance_mpls_te_create, - .cbs.destroy = isis_instance_mpls_te_destroy, - .cbs.cli_show = cli_show_isis_mpls_te, + .cbs = { + .cli_show = cli_show_isis_mpls_te, + .create = isis_instance_mpls_te_create, + .destroy = isis_instance_mpls_te_destroy, + }, }, { .xpath = "/frr-isisd:isis/instance/mpls-te/router-address", - .cbs.modify = isis_instance_mpls_te_router_address_modify, - .cbs.destroy = isis_instance_mpls_te_router_address_destroy, - .cbs.cli_show = cli_show_isis_mpls_te_router_addr, + .cbs = { + .cli_show = cli_show_isis_mpls_te_router_addr, + .destroy = isis_instance_mpls_te_router_address_destroy, + .modify = isis_instance_mpls_te_router_address_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis", - .cbs.create = lib_interface_isis_create, - .cbs.destroy = lib_interface_isis_destroy, + .cbs = { + .create = lib_interface_isis_create, + .destroy = lib_interface_isis_destroy, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/area-tag", - .cbs.modify = lib_interface_isis_area_tag_modify, + .cbs = { + .modify = lib_interface_isis_area_tag_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/circuit-type", - .cbs.modify = lib_interface_isis_circuit_type_modify, - .cbs.cli_show = cli_show_ip_isis_circ_type, + .cbs = { + .cli_show = cli_show_ip_isis_circ_type, + .modify = lib_interface_isis_circuit_type_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/ipv4-routing", - .cbs.modify = lib_interface_isis_ipv4_routing_modify, - .cbs.cli_show = cli_show_ip_isis_ipv4, + .cbs = { + .cli_show = cli_show_ip_isis_ipv4, + .modify = lib_interface_isis_ipv4_routing_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/ipv6-routing", - .cbs.modify = lib_interface_isis_ipv6_routing_modify, - .cbs.cli_show = cli_show_ip_isis_ipv6, + .cbs = { + .cli_show = cli_show_ip_isis_ipv6, + .modify = lib_interface_isis_ipv6_routing_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/csnp-interval", - .cbs.cli_show = cli_show_ip_isis_csnp_interval, + .cbs = { + .cli_show = cli_show_ip_isis_csnp_interval, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/csnp-interval/level-1", - .cbs.modify = lib_interface_isis_csnp_interval_level_1_modify, + .cbs = { + .modify = lib_interface_isis_csnp_interval_level_1_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/csnp-interval/level-2", - .cbs.modify = lib_interface_isis_csnp_interval_level_2_modify, + .cbs = { + .modify = lib_interface_isis_csnp_interval_level_2_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/psnp-interval", - .cbs.cli_show = cli_show_ip_isis_psnp_interval, + .cbs = { + .cli_show = cli_show_ip_isis_psnp_interval, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/psnp-interval/level-1", - .cbs.modify = lib_interface_isis_psnp_interval_level_1_modify, + .cbs = { + .modify = lib_interface_isis_psnp_interval_level_1_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/psnp-interval/level-2", - .cbs.modify = lib_interface_isis_psnp_interval_level_2_modify, + .cbs = { + .modify = lib_interface_isis_psnp_interval_level_2_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/hello/padding", - .cbs.modify = lib_interface_isis_hello_padding_modify, - .cbs.cli_show = cli_show_ip_isis_hello_padding, + .cbs = { + .cli_show = cli_show_ip_isis_hello_padding, + .modify = lib_interface_isis_hello_padding_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/hello/interval", - .cbs.cli_show = cli_show_ip_isis_hello_interval, + .cbs = { + .cli_show = cli_show_ip_isis_hello_interval, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/hello/interval/level-1", - .cbs.modify = lib_interface_isis_hello_interval_level_1_modify, + .cbs = { + .modify = lib_interface_isis_hello_interval_level_1_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/hello/interval/level-2", - .cbs.modify = lib_interface_isis_hello_interval_level_2_modify, + .cbs = { + .modify = lib_interface_isis_hello_interval_level_2_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/hello/multiplier", - .cbs.cli_show = cli_show_ip_isis_hello_multi, + .cbs = { + .cli_show = cli_show_ip_isis_hello_multi, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/hello/multiplier/level-1", - .cbs.modify = lib_interface_isis_hello_multiplier_level_1_modify, + .cbs = { + .modify = lib_interface_isis_hello_multiplier_level_1_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/hello/multiplier/level-2", - .cbs.modify = lib_interface_isis_hello_multiplier_level_2_modify, + .cbs = { + .modify = lib_interface_isis_hello_multiplier_level_2_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/metric", - .cbs.cli_show = cli_show_ip_isis_metric, + .cbs = { + .cli_show = cli_show_ip_isis_metric, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/metric/level-1", - .cbs.modify = lib_interface_isis_metric_level_1_modify, + .cbs = { + .modify = lib_interface_isis_metric_level_1_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/metric/level-2", - .cbs.modify = lib_interface_isis_metric_level_2_modify, + .cbs = { + .modify = lib_interface_isis_metric_level_2_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/priority", - .cbs.cli_show = cli_show_ip_isis_priority, + .cbs = { + .cli_show = cli_show_ip_isis_priority, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/priority/level-1", - .cbs.modify = lib_interface_isis_priority_level_1_modify, + .cbs = { + .modify = lib_interface_isis_priority_level_1_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/priority/level-2", - .cbs.modify = lib_interface_isis_priority_level_2_modify, + .cbs = { + .modify = lib_interface_isis_priority_level_2_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/network-type", - .cbs.modify = lib_interface_isis_network_type_modify, - .cbs.cli_show = cli_show_ip_isis_network_type, + .cbs = { + .cli_show = cli_show_ip_isis_network_type, + .modify = lib_interface_isis_network_type_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/passive", - .cbs.modify = lib_interface_isis_passive_modify, - .cbs.cli_show = cli_show_ip_isis_passive, + .cbs = { + .cli_show = cli_show_ip_isis_passive, + .modify = lib_interface_isis_passive_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/password", - .cbs.create = lib_interface_isis_password_create, - .cbs.destroy = lib_interface_isis_password_destroy, - .cbs.cli_show = cli_show_ip_isis_password, + .cbs = { + .cli_show = cli_show_ip_isis_password, + .create = lib_interface_isis_password_create, + .destroy = lib_interface_isis_password_destroy, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/password/password", - .cbs.modify = lib_interface_isis_password_password_modify, + .cbs = { + .modify = lib_interface_isis_password_password_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/password/password-type", - .cbs.modify = lib_interface_isis_password_password_type_modify, + .cbs = { + .modify = lib_interface_isis_password_password_type_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/disable-three-way-handshake", - .cbs.modify = lib_interface_isis_disable_three_way_handshake_modify, - .cbs.cli_show = cli_show_ip_isis_threeway_shake, + .cbs = { + .cli_show = cli_show_ip_isis_threeway_shake, + .modify = lib_interface_isis_disable_three_way_handshake_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv4-unicast", - .cbs.modify = lib_interface_isis_multi_topology_ipv4_unicast_modify, - .cbs.cli_show = cli_show_ip_isis_mt_ipv4_unicast, + .cbs = { + .cli_show = cli_show_ip_isis_mt_ipv4_unicast, + .modify = lib_interface_isis_multi_topology_ipv4_unicast_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv4-multicast", - .cbs.modify = lib_interface_isis_multi_topology_ipv4_multicast_modify, - .cbs.cli_show = cli_show_ip_isis_mt_ipv4_multicast, + .cbs = { + .cli_show = cli_show_ip_isis_mt_ipv4_multicast, + .modify = lib_interface_isis_multi_topology_ipv4_multicast_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv4-management", - .cbs.modify = lib_interface_isis_multi_topology_ipv4_management_modify, - .cbs.cli_show = cli_show_ip_isis_mt_ipv4_mgmt, + .cbs = { + .cli_show = cli_show_ip_isis_mt_ipv4_mgmt, + .modify = lib_interface_isis_multi_topology_ipv4_management_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-unicast", - .cbs.modify = lib_interface_isis_multi_topology_ipv6_unicast_modify, - .cbs.cli_show = cli_show_ip_isis_mt_ipv6_unicast, + .cbs = { + .cli_show = cli_show_ip_isis_mt_ipv6_unicast, + .modify = lib_interface_isis_multi_topology_ipv6_unicast_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-multicast", - .cbs.modify = lib_interface_isis_multi_topology_ipv6_multicast_modify, - .cbs.cli_show = cli_show_ip_isis_mt_ipv6_multicast, + .cbs = { + .cli_show = cli_show_ip_isis_mt_ipv6_multicast, + .modify = lib_interface_isis_multi_topology_ipv6_multicast_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-management", - .cbs.modify = lib_interface_isis_multi_topology_ipv6_management_modify, - .cbs.cli_show = cli_show_ip_isis_mt_ipv6_mgmt, + .cbs = { + .cli_show = cli_show_ip_isis_mt_ipv6_mgmt, + .modify = lib_interface_isis_multi_topology_ipv6_management_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-isisd:isis/multi-topology/ipv6-dstsrc", - .cbs.modify = lib_interface_isis_multi_topology_ipv6_dstsrc_modify, - .cbs.cli_show = cli_show_ip_isis_mt_ipv6_dstsrc, + .cbs = { + .cli_show = cli_show_ip_isis_mt_ipv6_dstsrc, + .modify = lib_interface_isis_multi_topology_ipv6_dstsrc_modify, + }, }, { .xpath = NULL, diff --git a/ldpd/ldpd.c b/ldpd/ldpd.c index 5aaa2ec325..9fccb085dd 100644 --- a/ldpd/ldpd.c +++ b/ldpd/ldpd.c @@ -447,7 +447,7 @@ ldpd_shutdown(void) if (errno == EINTR) continue; /* No more processes were found. */ - if (errno != ECHILD) + if (errno == ECHILD) break; /* Unhandled errno condition. */ diff --git a/ldpd/packet.c b/ldpd/packet.c index 8ca90841de..dfab30eeb3 100644 --- a/ldpd/packet.c +++ b/ldpd/packet.c @@ -618,12 +618,17 @@ session_read(struct thread *thread) len -= msg_size; } free(buf); + buf = NULL; if (len != 0) { session_shutdown(nbr, S_BAD_PDU_LEN, 0, 0); return (0); } } + /* shouldn't happen, session_get_pdu should be > 0 if buf was + * allocated - but let's get rid of the SA warning. + */ + free(buf); return (0); } diff --git a/lib/clippy.c b/lib/clippy.c index 44dcc02eb8..cd8067f5eb 100644 --- a/lib/clippy.c +++ b/lib/clippy.c @@ -85,8 +85,6 @@ int main(int argc, char **argv) if (PyRun_AnyFile(fp, pyfile)) { if (PyErr_Occurred()) PyErr_Print(); - else - printf("unknown python failure (?)\n"); return 1; } Py_Finalize(); diff --git a/lib/command.c b/lib/command.c index e5e0623163..eb7ee52336 100644 --- a/lib/command.c +++ b/lib/command.c @@ -84,6 +84,7 @@ const char *node_names[] = { "vrf debug", // VRF_DEBUG_NODE, "northbound debug", // NORTHBOUND_DEBUG_NODE, "vnc debug", // DEBUG_VNC_NODE, + "route-map debug", /* RMAP_DEBUG_NODE */ "aaa", // AAA_NODE, "keychain", // KEYCHAIN_NODE, "keychain key", // KEYCHAIN_KEY_NODE, @@ -1053,9 +1054,16 @@ static int cmd_execute_command_real(vector vline, enum cmd_filter_type filter, if (matched_element->daemon) ret = CMD_SUCCESS_DAEMON; else { - /* Clear enqueued configuration changes. */ - vty->num_cfg_changes = 0; - memset(&vty->cfg_changes, 0, sizeof(vty->cfg_changes)); + if (vty->config) { + /* Clear array of enqueued configuration changes. */ + vty->num_cfg_changes = 0; + memset(&vty->cfg_changes, 0, sizeof(vty->cfg_changes)); + + /* Regenerate candidate configuration. */ + if (frr_get_cli_mode() == FRR_CLI_CLASSIC) + nb_config_replace(vty->candidate_config, + running_config, true); + } ret = matched_element->func(matched_element, vty, argc, argv); } diff --git a/lib/command.h b/lib/command.h index d6c41e0824..cc4c5d52f2 100644 --- a/lib/command.h +++ b/lib/command.h @@ -94,6 +94,7 @@ enum node_type { VRF_DEBUG_NODE, /* Vrf Debug node. */ NORTHBOUND_DEBUG_NODE, /* Northbound Debug node. */ DEBUG_VNC_NODE, /* Debug VNC node. */ + RMAP_DEBUG_NODE, /* Route-map debug node */ AAA_NODE, /* AAA node. */ KEYCHAIN_NODE, /* Key-chain node. */ KEYCHAIN_KEY_NODE, /* Key-chain key node. */ diff --git a/lib/command_py.c b/lib/command_py.c index 58b7982665..4ec116df33 100644 --- a/lib/command_py.c +++ b/lib/command_py.c @@ -22,6 +22,12 @@ * memory leak or SEGV for things that haven't been well-tested. */ +/* This file is "exempt" from having +#include "config.h" + * as the first include statement because Python.h also does environment + * setup & these trample over each other. + */ + #include <Python.h> #include "structmember.h" #include <string.h> @@ -321,6 +327,7 @@ static struct PyModuleDef pymoddef_clippy = { } while (0) #endif +#pragma GCC diagnostic ignored "-Wstrict-aliasing" PyMODINIT_FUNC command_py_init(void) { PyObject *pymod; diff --git a/lib/compiler.h b/lib/compiler.h index 9ce91e3361..7c7f4ce294 100644 --- a/lib/compiler.h +++ b/lib/compiler.h @@ -173,6 +173,11 @@ extern "C" { #endif #endif +#ifdef container_of +#undef container_of +#endif + +#if !(defined(__cplusplus) || defined(test__cplusplus)) /* this variant of container_of() retains 'const' on pointers without needing * to be told to do so. The following will all work without warning: * @@ -191,9 +196,6 @@ extern "C" { * struct cont *x = container_of(cp, const struct cont, member); * struct cont *x = container_of(p, const struct cont, member); */ -#ifdef container_of -#undef container_of -#endif #define container_of(ptr, type, member) \ (__builtin_choose_expr( \ __builtin_types_compatible_p(typeof(&((type *)0)->member), \ @@ -209,6 +211,15 @@ extern "C" { offsetof(type, member)); \ }) \ )) +#else +/* current C++ compilers don't have the builtins used above; so this version + * of the macro doesn't do the const check. */ +#define container_of(ptr, type, member) \ + ({ \ + const typeof(((type *)0)->member) *__mptr = (ptr); \ + (type *)((char *)__mptr - offsetof(type, member)); \ + }) +#endif #define container_of_null(ptr, type, member) \ ({ \ @@ -218,6 +229,68 @@ extern "C" { #define array_size(ar) (sizeof(ar) / sizeof(ar[0])) +/* sigh. this is so ugly, it overflows and wraps to being nice again. + * + * printfrr() supports "%Ld" for <int64_t>, whatever that is typedef'd to. + * However, gcc & clang think that "%Ld" is <long long>, which doesn't quite + * match up since int64_t is <long> on a lot of 64-bit systems. + * + * If we have _FRR_ATTRIBUTE_PRINTFRR, we loaded a compiler plugin that + * replaces the whole format checking bits with a custom version that + * understands "%Ld" (along with "%pI4" and co.), so we don't need to do + * anything. + * + * If we don't have that attribute... we still want -Wformat to work. So, + * this is the "f*ck it" approach and we just redefine int64_t to always be + * <long long>. This should work until such a time that <long long> is + * something else (e.g. 128-bit integer)... let's just guard against that + * with the _Static_assert below and work with the world we have right now, + * where <long long> is always 64-bit. + */ + +/* these need to be included before any of the following, so we can + * "overwrite" things. + */ +#include <stdint.h> +#include <inttypes.h> + +#ifdef _FRR_ATTRIBUTE_PRINTFRR +#define PRINTFRR(a, b) __attribute__((printfrr(a, b))) + +#else /* !_FRR_ATTRIBUTE_PRINTFRR */ +#define PRINTFRR(a, b) __attribute__((format(printf, a, b))) + +/* these should be typedefs, but might also be #define */ +#ifdef uint64_t +#undef uint64_t +#endif +#ifdef int64_t +#undef int64_t +#endif + +/* can't overwrite the typedef, but we can replace int64_t with _int64_t */ +typedef unsigned long long _uint64_t; +#define uint64_t _uint64_t +typedef signed long long _int64_t; +#define int64_t _int64_t + +/* if this breaks, 128-bit machines may have entered reality (or <long long> + * is something weird) + */ +#if __STDC_VERSION__ >= 201112L +_Static_assert(sizeof(_uint64_t) == 8 && sizeof(_int64_t) == 8, + "nobody expects the spanish intquisition"); +#endif + +/* since we redefined int64_t, we also need to redefine PRI*64 */ +#undef PRIu64 +#undef PRId64 +#undef PRIx64 +#define PRIu64 "llu" +#define PRId64 "lld" +#define PRIx64 "llx" +#endif /* !_FRR_ATTRIBUTE_PRINTFRR */ + #ifdef __cplusplus } #endif diff --git a/lib/defun_lex.l b/lib/defun_lex.l index 6c0805a4fa..19b06f51b8 100644 --- a/lib/defun_lex.l +++ b/lib/defun_lex.l @@ -163,7 +163,7 @@ static int yylex_clr(char **retbuf) return rv; } -static PyObject *get_args(void) +static PyObject *get_args(const char *filename, int lineno) { PyObject *pyObj = PyList_New(0); PyObject *pyArg = NULL; @@ -190,6 +190,13 @@ static PyObject *get_args(void) free(tval); continue; } + if (token == PREPROC) { + free(tval); + Py_DECREF(pyObj); + return PyErr_Format(PyExc_ValueError, + "%s:%d: cannot process CPP directive within argument list", + filename, lineno); + } if (token == SPECIAL) { if (depth == 1 && (tval[0] == ',' || tval[0] == ')')) { if (pyArg) @@ -244,7 +251,12 @@ PyObject *clippy_parse(PyObject *self, PyObject *args) case DEFUNNY: case INSTALL: case AUXILIARY: - pyArgs = get_args(); + pyArgs = get_args(filename, lineno); + if (!pyArgs) { + free(tval); + Py_DECREF(pyCont); + return NULL; + } pyItem = PyDict_New(); PyDict_SetItemString(pyItem, "type", PyUnicode_FromString(tval)); PyDict_SetItemString(pyItem, "args", pyArgs); @@ -260,6 +272,7 @@ PyObject *clippy_parse(PyObject *self, PyObject *args) pyItem = PyDict_New(); PyDict_SetItemString(pyItem, "type", PyUnicode_FromString("PREPROC")); PyDict_SetItemString(pyItem, "line", PyUnicode_FromString(tval)); + lineno--; break; } if (pyItem) { diff --git a/lib/frrlua.c b/lib/frrlua.c index b7d8eea6e8..26610556dc 100644 --- a/lib/frrlua.c +++ b/lib/frrlua.c @@ -20,7 +20,6 @@ * with FRR; see the file COPYING. If not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#include <stdio.h> #include <zebra.h> diff --git a/lib/iana_afi.h b/lib/iana_afi.h new file mode 100644 index 0000000000..ac03f73193 --- /dev/null +++ b/lib/iana_afi.h @@ -0,0 +1,133 @@ +/* + * iana_afi and safi definitions. + * Copyright (C) 2018-2019 Cumulus Networks, Inc. + * Donald Sharp + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; see the file COPYING; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#ifndef __IANA_AFI_H__ + +#include <prefix.h> + +/* + * The above AFI and SAFI definitions are for internal use. The protocol + * definitions (IANA values) as for example used in BGP protocol packets + * are defined below and these will get mapped to/from the internal values + * in the appropriate places. + * The rationale is that the protocol (IANA) values may be sparse and are + * not optimal for use in data-structure sizing. + * Note: Only useful (i.e., supported) values are defined below. + */ +typedef enum { + IANA_AFI_RESERVED = 0, + IANA_AFI_IPV4 = 1, + IANA_AFI_IPV6 = 2, + IANA_AFI_L2VPN = 25, +} iana_afi_t; + +typedef enum { + IANA_SAFI_RESERVED = 0, + IANA_SAFI_UNICAST = 1, + IANA_SAFI_MULTICAST = 2, + IANA_SAFI_LABELED_UNICAST = 4, + IANA_SAFI_ENCAP = 7, + IANA_SAFI_EVPN = 70, + IANA_SAFI_MPLS_VPN = 128, + IANA_SAFI_FLOWSPEC = 133 +} iana_safi_t; + +static inline afi_t afi_iana2int(iana_afi_t afi) +{ + switch (afi) { + case IANA_AFI_IPV4: + return AFI_IP; + case IANA_AFI_IPV6: + return AFI_IP6; + case IANA_AFI_L2VPN: + return AFI_L2VPN; + default: + return AFI_MAX; + } +} + +static inline iana_afi_t afi_int2iana(afi_t afi) +{ + switch (afi) { + case AFI_IP: + return IANA_AFI_IPV4; + case AFI_IP6: + return IANA_AFI_IPV6; + case AFI_L2VPN: + return IANA_AFI_L2VPN; + default: + return IANA_AFI_RESERVED; + } +} + +static inline const char *iana_afi2str(iana_afi_t afi) +{ + return afi2str(afi_iana2int(afi)); +} + +static inline safi_t safi_iana2int(iana_safi_t safi) +{ + switch (safi) { + case IANA_SAFI_UNICAST: + return SAFI_UNICAST; + case IANA_SAFI_MULTICAST: + return SAFI_MULTICAST; + case IANA_SAFI_MPLS_VPN: + return SAFI_MPLS_VPN; + case IANA_SAFI_ENCAP: + return SAFI_ENCAP; + case IANA_SAFI_EVPN: + return SAFI_EVPN; + case IANA_SAFI_LABELED_UNICAST: + return SAFI_LABELED_UNICAST; + case IANA_SAFI_FLOWSPEC: + return SAFI_FLOWSPEC; + default: + return SAFI_MAX; + } +} + +static inline iana_safi_t safi_int2iana(safi_t safi) +{ + switch (safi) { + case SAFI_UNICAST: + return IANA_SAFI_UNICAST; + case SAFI_MULTICAST: + return IANA_SAFI_MULTICAST; + case SAFI_MPLS_VPN: + return IANA_SAFI_MPLS_VPN; + case SAFI_ENCAP: + return IANA_SAFI_ENCAP; + case SAFI_EVPN: + return IANA_SAFI_EVPN; + case SAFI_LABELED_UNICAST: + return IANA_SAFI_LABELED_UNICAST; + case SAFI_FLOWSPEC: + return IANA_SAFI_FLOWSPEC; + default: + return IANA_SAFI_RESERVED; + } +} + +static inline const char *iana_safi2str(iana_safi_t safi) +{ + return safi2str(safi_iana2int(safi)); +} + +#endif diff --git a/lib/id_alloc.c b/lib/id_alloc.c index 222ba651b4..7c7f2c4689 100644 --- a/lib/id_alloc.c +++ b/lib/id_alloc.c @@ -17,6 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + #include "id_alloc.h" #include "log.h" @@ -1422,15 +1422,19 @@ const struct frr_yang_module_info frr_interface_info = { .nodes = { { .xpath = "/frr-interface:lib/interface", - .cbs.create = lib_interface_create, - .cbs.destroy = lib_interface_destroy, - .cbs.cli_show = cli_show_interface, + .cbs = { + .create = lib_interface_create, + .destroy = lib_interface_destroy, + .cli_show = cli_show_interface, + }, }, { .xpath = "/frr-interface:lib/interface/description", - .cbs.modify = lib_interface_description_modify, - .cbs.destroy = lib_interface_description_destroy, - .cbs.cli_show = cli_show_interface_desc, + .cbs = { + .modify = lib_interface_description_modify, + .destroy = lib_interface_description_destroy, + .cli_show = cli_show_interface_desc, + }, }, { .xpath = NULL, diff --git a/lib/lib_errors.c b/lib/lib_errors.c index b6c764d873..e0559f332d 100644 --- a/lib/lib_errors.c +++ b/lib/lib_errors.c @@ -51,6 +51,12 @@ static struct log_ref ferr_lib_warn[] = { .suggestion = "Gather log data and open an Issue", }, { + .code = EC_LIB_NO_THREAD, + .title = "The Event subsystem has detected an internal FD problem", + .description = "The Event subsystem has detected a file descriptor read/write event without an associated handling function. This is a bug, please collect log data and open an issue.", + .suggestion = "Gather log data and open an Issue", + }, + { .code = EC_LIB_RMAP_RECURSION_LIMIT, .title = "Reached the Route-Map Recursion Limit", .description = "The Route-Map subsystem has detected a route-map depth of RMAP_RECURSION_LIMIT and has stopped processing", diff --git a/lib/lib_errors.h b/lib/lib_errors.h index 39b39fb065..996a16ba95 100644 --- a/lib/lib_errors.h +++ b/lib/lib_errors.h @@ -45,6 +45,7 @@ enum lib_log_refs { EC_LIB_STREAM, EC_LIB_LINUX_NS, EC_LIB_SLOW_THREAD, + EC_LIB_NO_THREAD, EC_LIB_RMAP_RECURSION_LIMIT, EC_LIB_BACKUP_CONFIG, EC_LIB_VRF_LENGTH, @@ -81,20 +81,13 @@ extern void openzlog(const char *progname, const char *protoname, /* Close zlog function. */ extern void closezlog(void); -/* GCC have printf type attribute check. */ -#ifdef __GNUC__ -#define PRINTF_ATTRIBUTE(a,b) __attribute__ ((__format__ (__printf__, a, b))) -#else -#define PRINTF_ATTRIBUTE(a,b) -#endif /* __GNUC__ */ - /* Handy zlog functions. */ -extern void zlog_err(const char *format, ...) PRINTF_ATTRIBUTE(1, 2); -extern void zlog_warn(const char *format, ...) PRINTF_ATTRIBUTE(1, 2); -extern void zlog_info(const char *format, ...) PRINTF_ATTRIBUTE(1, 2); -extern void zlog_notice(const char *format, ...) PRINTF_ATTRIBUTE(1, 2); -extern void zlog_debug(const char *format, ...) PRINTF_ATTRIBUTE(1, 2); -extern void zlog(int priority, const char *format, ...) PRINTF_ATTRIBUTE(2, 3); +extern void zlog_err(const char *format, ...) PRINTFRR(1, 2); +extern void zlog_warn(const char *format, ...) PRINTFRR(1, 2); +extern void zlog_info(const char *format, ...) PRINTFRR(1, 2); +extern void zlog_notice(const char *format, ...) PRINTFRR(1, 2); +extern void zlog_debug(const char *format, ...) PRINTFRR(1, 2); +extern void zlog(int priority, const char *format, ...) PRINTFRR(2, 3); /* For logs which have error codes associated with them */ #define flog_err(ferr_id, format, ...) \ @@ -154,6 +147,25 @@ extern void zlog_hexdump(const void *mem, unsigned int len); extern const char *zlog_sanitize(char *buf, size_t bufsz, const void *in, size_t inlen); +/* Note: whenever a new route-type or zserv-command is added the + * corresponding {command,route}_types[] table in lib/log.c MUST be + * updated! */ + +/* Map a route type to a string. For example, ZEBRA_ROUTE_RIPNG -> "ripng". */ +extern const char *zebra_route_string(unsigned int route_type); +/* Map a route type to a char. For example, ZEBRA_ROUTE_RIPNG -> 'R'. */ +extern char zebra_route_char(unsigned int route_type); +/* Map a zserv command type to the same string, + * e.g. ZEBRA_INTERFACE_ADD -> "ZEBRA_INTERFACE_ADD" */ +/* Map a protocol name to its number. e.g. ZEBRA_ROUTE_BGP->9*/ +extern int proto_name2num(const char *s); +/* Map redistribute X argument to protocol number. + * unlike proto_name2num, this accepts shorthands and takes + * an AFI value to restrict input */ +extern int proto_redistnum(int afi, const char *s); + +extern const char *zserv_command_string(unsigned int command); + extern int vzlog_test(int priority); diff --git a/lib/ntop.c b/lib/ntop.c index d47a0b697a..066e10e3e4 100644 --- a/lib/ntop.c +++ b/lib/ntop.c @@ -81,7 +81,7 @@ static inline void puthex(uint16_t word, char **posx) const char *frr_inet_ntop(int af, const void * restrict src, char * restrict dst, socklen_t size) - __attribute__((flatten)) DSO_SELF OPTIMIZE; + __attribute__((flatten)) OPTIMIZE; const char *frr_inet_ntop(int af, const void * restrict src, char * restrict dst, socklen_t size) @@ -170,5 +170,5 @@ inet4: * as frr_inet_ntop (to avoid confusion while debugging) */ const char *inet_ntop(int af, const void *src, char *dst, socklen_t size) - __attribute__((alias ("frr_inet_ntop"))) DSO_SELF; + __attribute__((alias ("frr_inet_ntop"))); #endif diff --git a/lib/plist.c b/lib/plist.c index 9957ff1f51..54ea742c66 100644 --- a/lib/plist.c +++ b/lib/plist.c @@ -1009,7 +1009,7 @@ static int vty_prefix_list_uninstall(struct vty *vty, afi_t afi, if (pentry == NULL) { vty_out(vty, - "%% Can't find prefix-list %s with sequence number %lu\n", + "%% Can't find prefix-list %s with sequence number %" PRIu64 "\n", name, seqnum); return CMD_WARNING_CONFIG_FAILED; } diff --git a/lib/prefix.c b/lib/prefix.c index 134d9cf908..7abeebcd09 100644 --- a/lib/prefix.c +++ b/lib/prefix.c @@ -1329,13 +1329,29 @@ const char *prefix2str(union prefixconstptr pu, char *str, int size) { const struct prefix *p = pu.p; char buf[PREFIX2STR_BUFFER]; + int byte, tmp, a, b; + bool z = false; + size_t l; switch (p->family) { case AF_INET: case AF_INET6: - snprintf(str, size, "%s/%d", inet_ntop(p->family, &p->u.prefix, - buf, PREFIX2STR_BUFFER), - p->prefixlen); + inet_ntop(p->family, &p->u.prefix, buf, sizeof(buf)); + l = strlen(buf); + buf[l++] = '/'; + byte = p->prefixlen; + if ((tmp = p->prefixlen - 100) >= 0) { + buf[l++] = '1'; + z = true; + byte = tmp; + } + b = byte % 10; + a = byte / 10; + if (a || z) + buf[l++] = '0' + a; + buf[l++] = '0' + b; + buf[l] = '\0'; + strlcpy(str, buf, size); break; case AF_ETHERNET: @@ -1349,11 +1365,11 @@ const char *prefix2str(union prefixconstptr pu, char *str, int size) break; case AF_FLOWSPEC: - sprintf(str, "FS prefix"); + strlcpy(str, "FS prefix", size); break; default: - sprintf(str, "UNK prefix"); + strlcpy(str, "UNK prefix", size); break; } diff --git a/lib/printf/printf-pos.c b/lib/printf/printf-pos.c index 399573e6c1..1f5f283e82 100644 --- a/lib/printf/printf-pos.c +++ b/lib/printf/printf-pos.c @@ -54,6 +54,7 @@ #include <stdio.h> #include <stdlib.h> #include <string.h> +#include <strings.h> #include <wchar.h> #include "printflocal.h" diff --git a/lib/routemap.c b/lib/routemap.c index 9336154b1a..47cc2e294a 100644 --- a/lib/routemap.c +++ b/lib/routemap.c @@ -688,7 +688,7 @@ static unsigned int route_map_dep_hash_make_key(const void *p); static void route_map_clear_all_references(char *rmap_name); static void route_map_rule_delete(struct route_map_rule_list *, struct route_map_rule *); -static int rmap_debug = 0; +static bool rmap_debug; static void route_map_index_delete(struct route_map_index *, int); @@ -739,6 +739,9 @@ static struct route_map *route_map_add(const char *name) (*route_map_master.add_hook)(name); route_map_notify_dependencies(name, RMAP_EVENT_CALL_ADDED); } + + if (rmap_debug) + zlog_debug("Add route-map %s", name); return map; } @@ -757,6 +760,9 @@ static void route_map_free_map(struct route_map *map) while ((index = map->head) != NULL) route_map_index_delete(index, 0); + if (rmap_debug) + zlog_debug("Deleting route-map %s", map->name); + list = &route_map_master; QOBJ_UNREG(map); @@ -921,6 +927,24 @@ static const char *route_map_type_str(enum route_map_type type) return ""; } +static const char *route_map_result_str(route_map_result_t res) +{ + switch (res) { + case RMAP_MATCH: + return "match"; + case RMAP_DENYMATCH: + return "deny"; + case RMAP_NOMATCH: + return "no match"; + case RMAP_ERROR: + return "error"; + case RMAP_OKAY: + return "okay"; + } + + return "invalid"; +} + static int route_map_empty(struct route_map *map) { if (map->head == NULL && map->tail == NULL) @@ -1066,6 +1090,10 @@ static void route_map_index_delete(struct route_map_index *index, int notify) QOBJ_UNREG(index); + if (rmap_debug) + zlog_debug("Deleting route-map %s sequence %d", + index->map->name, index->pref); + /* Free route match. */ while ((rule = index->match_list.head) != NULL) route_map_rule_delete(&index->match_list, rule); @@ -1152,6 +1180,11 @@ route_map_index_add(struct route_map *map, enum route_map_type type, int pref) (*route_map_master.event_hook)(map->name); route_map_notify_dependencies(map->name, RMAP_EVENT_CALL_ADDED); } + + if (rmap_debug) + zlog_debug("Route-map %s add sequence %d, type: %s", + map->name, pref, route_map_type_str(type)); + return index; } @@ -1612,6 +1645,7 @@ route_map_result_t route_map_apply(struct route_map *map, int ret = 0; struct route_map_index *index; struct route_map_rule *set; + char buf[PREFIX_STRLEN]; if (recursion > RMAP_RECURSION_LIMIT) { flog_warn( @@ -1622,8 +1656,10 @@ route_map_result_t route_map_apply(struct route_map *map, return RMAP_DENYMATCH; } - if (map == NULL) - return RMAP_DENYMATCH; + if (map == NULL) { + ret = RMAP_DENYMATCH; + goto route_map_apply_end; + } map->applied++; for (index = map->head; index; index = index->next) { @@ -1632,6 +1668,13 @@ route_map_result_t route_map_apply(struct route_map *map, ret = route_map_apply_match(&index->match_list, prefix, type, object); + if (rmap_debug) { + zlog_debug("Route-map: %s, sequence: %d, prefix: %s, result: %s", + map->name, index->pref, + prefix2str(prefix, buf, sizeof(buf)), + route_map_result_str(ret)); + } + /* Now we apply the matrix from above */ if (ret == RMAP_NOMATCH) /* 'cont' from matrix - continue to next route-map @@ -1666,12 +1709,12 @@ route_map_result_t route_map_apply(struct route_map *map, /* If nextrm returned 'deny', finish. */ if (ret == RMAP_DENYMATCH) - return ret; + goto route_map_apply_end; } switch (index->exitpolicy) { case RMAP_EXIT: - return ret; + goto route_map_apply_end; case RMAP_NEXT: continue; case RMAP_GOTO: { @@ -1686,19 +1729,30 @@ route_map_result_t route_map_apply(struct route_map *map, } if (next == NULL) { /* No clauses match! */ - return ret; + goto route_map_apply_end; } } } } else if (index->type == RMAP_DENY) /* 'deny' */ { - return RMAP_DENYMATCH; + ret = RMAP_DENYMATCH; + goto route_map_apply_end; } } } /* Finally route-map does not match at all. */ - return RMAP_DENYMATCH; + ret = RMAP_DENYMATCH; + +route_map_apply_end: + if (rmap_debug) { + zlog_debug("Route-map: %s, prefix: %s, result: %s", + (map ? map->name : "null"), + prefix2str(prefix, buf, sizeof(buf)), + route_map_result_str(ret)); + } + + return (ret); } void route_map_add_hook(void (*func)(const char *)) @@ -1835,8 +1889,8 @@ static int route_map_dep_update(struct hash *dephash, const char *dep_name, case RMAP_EVENT_CALL_ADDED: case RMAP_EVENT_FILTER_ADDED: if (rmap_debug) - zlog_debug("%s: Adding dependency for %s in %s", - __FUNCTION__, dep_name, rmap_name); + zlog_debug("Adding dependency for filter %s in route-map %s", + dep_name, rmap_name); dep = (struct route_map_dep *)hash_get( dephash, dname, route_map_dep_hash_alloc); if (!dep) { @@ -1864,8 +1918,8 @@ static int route_map_dep_update(struct hash *dephash, const char *dep_name, case RMAP_EVENT_CALL_DELETED: case RMAP_EVENT_FILTER_DELETED: if (rmap_debug) - zlog_debug("%s: Deleting dependency for %s in %s", - __FUNCTION__, dep_name, rmap_name); + zlog_debug("Deleting dependency for filter %s in route-map %s", + dep_name, rmap_name); dep = (struct route_map_dep *)hash_get(dephash, dname, NULL); if (!dep) { goto out; @@ -1979,8 +2033,7 @@ static void route_map_process_dependency(struct hash_bucket *bucket, void *data) rmap_name = dep_data->rname; if (rmap_debug) - zlog_debug("%s: Notifying %s of dependency", - __FUNCTION__, rmap_name); + zlog_debug("Notifying %s of dependency", rmap_name); if (route_map_master.event_hook) (*route_map_master.event_hook)(rmap_name); } @@ -2027,6 +2080,8 @@ void route_map_notify_dependencies(const char *affected_name, if (!dep->this_hash) dep->this_hash = upd8_hash; + if (rmap_debug) + zlog_debug("Filter %s updated", dep->dep_name); hash_iterate(dep->dep_rmap_hash, route_map_process_dependency, (void *)event); } @@ -3006,6 +3061,30 @@ DEFUN (no_rmap_description, return CMD_SUCCESS; } +DEFUN (debug_rmap, + debug_rmap_cmd, + "debug route-map", + DEBUG_STR + "Debug option set for route-maps\n") +{ + rmap_debug = true; + return CMD_SUCCESS; +} + +DEFUN (no_debug_rmap, + no_debug_rmap_cmd, + "no debug route-map", + NO_STR + DEBUG_STR + "Debug option set for route-maps\n") +{ + rmap_debug = false; + return CMD_SUCCESS; +} + +/* Debug node. */ +static struct cmd_node rmap_debug_node = {RMAP_DEBUG_NODE, "", 1}; + /* Configuration write function. */ static int route_map_config_write(struct vty *vty) { @@ -3051,6 +3130,18 @@ static int route_map_config_write(struct vty *vty) return write; } +static int rmap_config_write_debug(struct vty *vty) +{ + int write = 0; + + if (rmap_debug) { + vty_out(vty, "debug route-map\n"); + write++; + } + + return write; +} + /* Route map node structure. */ static struct cmd_node rmap_node = {RMAP_NODE, "%s(config-route-map)# ", 1}; @@ -3164,15 +3255,22 @@ void route_map_init(void) cmd_variable_handler_register(rmap_var_handlers); + rmap_debug = false; + /* Install route map top node. */ install_node(&rmap_node, route_map_config_write); + install_node(&rmap_debug_node, rmap_config_write_debug); + /* Install route map commands. */ install_default(RMAP_NODE); install_element(CONFIG_NODE, &route_map_cmd); install_element(CONFIG_NODE, &no_route_map_cmd); install_element(CONFIG_NODE, &no_route_map_all_cmd); + install_element(CONFIG_NODE, &debug_rmap_cmd); + install_element(CONFIG_NODE, &no_debug_rmap_cmd); + /* Install the on-match stuff */ install_element(RMAP_NODE, &route_map_cmd); install_element(RMAP_NODE, &rmap_onmatch_next_cmd); @@ -3196,6 +3294,9 @@ void route_map_init(void) install_element(ENABLE_NODE, &rmap_show_name_cmd); install_element(ENABLE_NODE, &rmap_show_unused_cmd); + install_element(ENABLE_NODE, &debug_rmap_cmd); + install_element(ENABLE_NODE, &no_debug_rmap_cmd); + install_element(RMAP_NODE, &match_interface_cmd); install_element(RMAP_NODE, &no_match_interface_cmd); diff --git a/lib/sbuf.c b/lib/sbuf.c index 03a2be3e09..c04af153b1 100644 --- a/lib/sbuf.c +++ b/lib/sbuf.c @@ -22,6 +22,7 @@ */ #include <zebra.h> +#include "printfrr.h" #include "sbuf.h" #include "memory.h" @@ -68,7 +69,7 @@ void sbuf_push(struct sbuf *buf, int indent, const char *format, ...) written1 = indent; va_start(args, format); - written2 = vsnprintf(NULL, 0, format, args); + written2 = vsnprintfrr(NULL, 0, format, args); va_end(args); new_size = buf->size; @@ -92,8 +93,8 @@ void sbuf_push(struct sbuf *buf, int indent, const char *format, ...) buf->pos = buf->size; va_start(args, format); - written = vsnprintf(buf->buf + buf->pos, buf->size - buf->pos, format, - args); + written = vsnprintfrr(buf->buf + buf->pos, buf->size - buf->pos, + format, args); va_end(args); if (written >= 0) diff --git a/lib/sbuf.h b/lib/sbuf.h index b1518a3aa8..9f0311006d 100644 --- a/lib/sbuf.h +++ b/lib/sbuf.h @@ -78,7 +78,7 @@ const char *sbuf_buf(struct sbuf *buf); void sbuf_free(struct sbuf *buf); #include "lib/log.h" void sbuf_push(struct sbuf *buf, int indent, const char *format, ...) - PRINTF_ATTRIBUTE(3, 4); + PRINTFRR(3, 4); #ifdef __cplusplus } diff --git a/lib/sockopt.c b/lib/sockopt.c index 89f3d5b594..8e38a29278 100644 --- a/lib/sockopt.c +++ b/lib/sockopt.c @@ -701,6 +701,12 @@ int sockopt_tcp_signature_ext(int sock, union sockunion *su, uint16_t prefixlen, } return ret; #endif /* HAVE_TCP_MD5SIG */ + + /* + * Making compiler happy. If we get to this point we probably + * have done something really really wrong. + */ + return -2; } int sockopt_tcp_signature(int sock, union sockunion *su, const char *password) diff --git a/lib/subdir.am b/lib/subdir.am index 4e6adced74..8b6cbe2aeb 100644 --- a/lib/subdir.am +++ b/lib/subdir.am @@ -3,7 +3,7 @@ # lib_LTLIBRARIES += lib/libfrr.la lib_libfrr_la_LDFLAGS = -version-info 0:0:0 -Xlinker -e_libfrr_version -lib_libfrr_la_LIBADD = $(LIBCAP) $(UNWIND_LIBS) $(LIBYANG_LIBS) $(LUA_LIB) +lib_libfrr_la_LIBADD = $(LIBCAP) $(UNWIND_LIBS) $(LIBYANG_LIBS) $(LUA_LIB) $(LIBM) lib_libfrr_la_SOURCES = \ lib/agg_table.c \ @@ -165,6 +165,7 @@ pkginclude_HEADERS += \ lib/graph.h \ lib/hash.h \ lib/hook.h \ + lib/iana_afi.h \ lib/id_alloc.h \ lib/if.h \ lib/if_rmap.h \ @@ -340,8 +341,10 @@ noinst_PROGRAMS += \ if BUILD_CLIPPY noinst_PROGRAMS += lib/clippy else -$(HOSTTOOLS)lib/clippy: - @$(MAKE) -C $(top_builddir)/$(HOSTTOOLS) lib/route_types.h lib/clippy +if HOSTTOOLS_CLIPPY +$(CLIPPY): + @$(MAKE) -C $(top_builddir)/hosttools lib/route_types.h lib/clippy +endif endif lib_grammar_sandbox_SOURCES = \ @@ -372,13 +375,11 @@ am__v_CLIPPY_ = $(am__v_CLIPPY_$(AM_DEFAULT_VERBOSITY)) am__v_CLIPPY_0 = @echo " CLIPPY " $@; am__v_CLIPPY_1 = -CLIPPY_DEPS = $(HOSTTOOLS)lib/clippy $(top_srcdir)/python/clidef.py +CLIPPY_DEPS = $(CLIPPY) $(top_srcdir)/python/clidef.py SUFFIXES = _clippy.c .proto .pb-c.c .pb-c.h .pb.h .pb.cc .grpc.pb.cc .c_clippy.c: - @{ test -x $(top_builddir)/$(HOSTTOOLS)lib/clippy || \ - $(MAKE) -C $(top_builddir)/$(HOSTTOOLS) lib/clippy; } - $(AM_V_CLIPPY) $(top_builddir)/$(HOSTTOOLS)lib/clippy $(top_srcdir)/python/clidef.py -o $@ $< + $(AM_V_CLIPPY) $(CLIPPY) $(top_srcdir)/python/clidef.py -o $@ $< ## automake's "ylwrap" is a great piece of GNU software... not. .l.c: diff --git a/lib/termtable.c b/lib/termtable.c index 01468b8203..b59c1118f8 100644 --- a/lib/termtable.c +++ b/lib/termtable.c @@ -20,6 +20,7 @@ #include <zebra.h> #include <stdio.h> +#include "printfrr.h" #include "memory.h" #include "termtable.h" @@ -134,6 +135,7 @@ static struct ttable_cell *ttable_insert_row_va(struct ttable *tt, int i, { assert(i >= -1 && i < tt->nrows); + char shortbuf[256]; char *res, *orig, *section; struct ttable_cell *row; int col = 0; @@ -158,9 +160,7 @@ static struct ttable_cell *ttable_insert_row_va(struct ttable *tt, int i, /* CALLOC a block of cells */ row = XCALLOC(MTYPE_TTABLE, tt->ncols * sizeof(struct ttable_cell)); - res = NULL; - vasprintf(&res, format, ap); - + res = vasnprintfrr(MTYPE_TMP, shortbuf, sizeof(shortbuf), format, ap); orig = res; while (res && col < tt->ncols) { @@ -170,7 +170,8 @@ static struct ttable_cell *ttable_insert_row_va(struct ttable *tt, int i, col++; } - free(orig); + if (orig != shortbuf) + XFREE(MTYPE_TMP, orig); /* insert row */ if (i == -1 || i == tt->nrows) diff --git a/lib/termtable.h b/lib/termtable.h index 491010a856..4f7c595ce2 100644 --- a/lib/termtable.h +++ b/lib/termtable.h @@ -137,8 +137,7 @@ void ttable_cell_del(struct ttable_cell *cell); * columns were specified */ struct ttable_cell *ttable_insert_row(struct ttable *tt, unsigned int row, - const char *format, ...) - PRINTF_ATTRIBUTE(3, 4); + const char *format, ...) PRINTFRR(3, 4); /** * Inserts a new row at the end of the table. * @@ -164,7 +163,7 @@ struct ttable_cell *ttable_insert_row(struct ttable *tt, unsigned int row, * columns were specified */ struct ttable_cell *ttable_add_row(struct ttable *tt, const char *format, ...) - PRINTF_ATTRIBUTE(2, 3); + PRINTFRR(2, 3); /** * Removes a row from the table. diff --git a/lib/thread.c b/lib/thread.c index d3fb2cdf36..fc2de09df0 100644 --- a/lib/thread.c +++ b/lib/thread.c @@ -95,9 +95,11 @@ static void cpu_record_hash_free(void *a) static void vty_out_cpu_thread_history(struct vty *vty, struct cpu_thread_history *a) { - vty_out(vty, "%5zu %10zu.%03lu %9zu %8zu %9zu %8lu %9lu", - a->total_active, a->cpu.total / 1000, a->cpu.total % 1000, - a->total_calls, a->cpu.total / a->total_calls, a->cpu.max, + vty_out(vty, "%5zu %10zu.%03zu %9zu %8zu %9zu %8zu %9zu", + (size_t)a->total_active, + a->cpu.total / 1000, a->cpu.total % 1000, + (size_t)a->total_calls, + a->cpu.total / a->total_calls, a->cpu.max, a->real.total / a->total_calls, a->real.max); vty_out(vty, " %c%c%c%c%c %s\n", a->types & (1 << THREAD_READ) ? 'R' : ' ', @@ -305,6 +307,7 @@ static void show_thread_poll_helper(struct vty *vty, struct thread_master *m) { const char *name = m->name ? m->name : "main"; char underline[strlen(name) + 1]; + struct thread *thread; uint32_t i; memset(underline, '-', sizeof(underline)); @@ -314,11 +317,31 @@ static void show_thread_poll_helper(struct vty *vty, struct thread_master *m) vty_out(vty, "----------------------%s\n", underline); vty_out(vty, "Count: %u/%d\n", (uint32_t)m->handler.pfdcount, m->fd_limit); - for (i = 0; i < m->handler.pfdcount; i++) - vty_out(vty, "\t%6d fd:%6d events:%2d revents:%2d\n", i, - m->handler.pfds[i].fd, - m->handler.pfds[i].events, + for (i = 0; i < m->handler.pfdcount; i++) { + vty_out(vty, "\t%6d fd:%6d events:%2d revents:%2d\t\t", i, + m->handler.pfds[i].fd, m->handler.pfds[i].events, m->handler.pfds[i].revents); + + if (m->handler.pfds[i].events & POLLIN) { + thread = m->read[m->handler.pfds[i].fd]; + + if (!thread) + vty_out(vty, "ERROR "); + else + vty_out(vty, "%s ", thread->funcname); + } else + vty_out(vty, " "); + + if (m->handler.pfds[i].events & POLLOUT) { + thread = m->write[m->handler.pfds[i].fd]; + + if (!thread) + vty_out(vty, "ERROR\n"); + else + vty_out(vty, "%s\n", thread->funcname); + } else + vty_out(vty, "\n"); + } } DEFUN (show_thread_poll, @@ -754,6 +777,7 @@ struct thread *funcname_thread_add_read_write(int dir, struct thread_master *m, debugargdef) { struct thread *thread = NULL; + struct thread **thread_array; assert(fd >= 0 && fd < m->fd_limit); pthread_mutex_lock(&m->mtx); @@ -768,11 +792,25 @@ struct thread *funcname_thread_add_read_write(int dir, struct thread_master *m, /* default to a new pollfd */ nfds_t queuepos = m->handler.pfdcount; + if (dir == THREAD_READ) + thread_array = m->read; + else + thread_array = m->write; + /* if we already have a pollfd for our file descriptor, find and * use it */ for (nfds_t i = 0; i < m->handler.pfdcount; i++) if (m->handler.pfds[i].fd == fd) { queuepos = i; + +#ifdef DEV_BUILD + /* + * What happens if we have a thread already + * created for this event? + */ + if (thread_array[fd]) + assert(!"Thread already scheduled for file descriptor"); +#endif break; } @@ -792,10 +830,7 @@ struct thread *funcname_thread_add_read_write(int dir, struct thread_master *m, pthread_mutex_lock(&thread->mtx); { thread->u.fd = fd; - if (dir == THREAD_READ) - m->read[thread->u.fd] = thread; - else - m->write[thread->u.fd] = thread; + thread_array[thread->u.fd] = thread; } pthread_mutex_unlock(&thread->mtx); @@ -1236,12 +1271,31 @@ static struct thread *thread_run(struct thread_master *m, struct thread *thread, } static int thread_process_io_helper(struct thread_master *m, - struct thread *thread, short state, int pos) + struct thread *thread, short state, + short actual_state, int pos) { struct thread **thread_array; - if (!thread) + /* + * poll() clears the .events field, but the pollfd array we + * pass to poll() is a copy of the one used to schedule threads. + * We need to synchronize state between the two here by applying + * the same changes poll() made on the copy of the "real" pollfd + * array. + * + * This cleans up a possible infinite loop where we refuse + * to respond to a poll event but poll is insistent that + * we should. + */ + m->handler.pfds[pos].events &= ~(state); + + if (!thread) { + if ((actual_state & (POLLHUP|POLLIN)) != POLLHUP) + flog_err(EC_LIB_NO_THREAD, + "Attempting to process an I/O event but for fd: %d(%d) no thread to handle this!\n", + m->handler.pfds[pos].fd, actual_state); return 0; + } if (thread->type == THREAD_READ) thread_array = m->read; @@ -1251,9 +1305,7 @@ static int thread_process_io_helper(struct thread_master *m, thread_array[thread->u.fd] = NULL; thread_list_add_tail(&m->ready, thread); thread->type = THREAD_READY; - /* if another pthread scheduled this file descriptor for the event we're - * responding to, no problem; we're getting to it now */ - thread->master->handler.pfds[pos].events &= ~(state); + return 1; } @@ -1289,12 +1341,13 @@ static void thread_process_io(struct thread_master *m, unsigned int num) * there's no need to update it. Similarily, barring deletion, * the fd * should still be a valid index into the master's pfds. */ - if (pfds[i].revents & (POLLIN | POLLHUP)) + if (pfds[i].revents & (POLLIN | POLLHUP)) { thread_process_io_helper(m, m->read[pfds[i].fd], POLLIN, - i); + pfds[i].revents, i); + } if (pfds[i].revents & POLLOUT) thread_process_io_helper(m, m->write[pfds[i].fd], - POLLOUT, i); + POLLOUT, pfds[i].revents, i); /* if one of our file descriptors is garbage, remove the same * from diff --git a/lib/typerb.c b/lib/typerb.c index d361e7651e..4c48d6434f 100644 --- a/lib/typerb.c +++ b/lib/typerb.c @@ -41,6 +41,10 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + #include "typerb.h" #define RB_BLACK 0 diff --git a/lib/typesafe.c b/lib/typesafe.c index 47a6d0af48..f2ca67b7c6 100644 --- a/lib/typesafe.c +++ b/lib/typesafe.c @@ -14,6 +14,10 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + #include <stdlib.h> #include <string.h> @@ -105,8 +105,8 @@ void vty_frame(struct vty *vty, const char *format, ...) va_list args; va_start(args, format); - vsnprintf(vty->frame + vty->frame_pos, - sizeof(vty->frame) - vty->frame_pos, format, args); + vsnprintfrr(vty->frame + vty->frame_pos, + sizeof(vty->frame) - vty->frame_pos, format, args); vty->frame_pos = strlen(vty->frame); va_end(args); } @@ -2289,6 +2289,7 @@ static void vty_read_file(struct nb_config *config, FILE *confp) vty->wfd = STDERR_FILENO; vty->type = VTY_FILE; vty->node = CONFIG_NODE; + vty->config = true; if (config) vty->candidate_config = config; else { @@ -302,8 +302,8 @@ extern struct vty *vty_stdio(void (*atclose)(int isexit)); * - vty_endframe() clears the buffer without printing it, and prints an * extra string if the buffer was empty before (for context-end markers) */ -extern int vty_out(struct vty *, const char *, ...) PRINTF_ATTRIBUTE(2, 3); -extern void vty_frame(struct vty *, const char *, ...) PRINTF_ATTRIBUTE(2, 3); +extern int vty_out(struct vty *, const char *, ...) PRINTFRR(2, 3); +extern void vty_frame(struct vty *, const char *, ...) PRINTFRR(2, 3); extern void vty_endframe(struct vty *, const char *); bool vty_set_include(struct vty *vty, const char *regexp); diff --git a/lib/zclient.h b/lib/zclient.h index c61c8d4226..d651738687 100644 --- a/lib/zclient.h +++ b/lib/zclient.h @@ -38,6 +38,15 @@ #include "mlag.h" +/* Zebra types. Used in Zserv message header. */ +typedef uint16_t zebra_size_t; + +/* Marker value used in new Zserv, in the byte location corresponding + * the command value in the old zserv header. To allow old and new + * Zserv headers to be distinguished from each other. + */ +#define ZEBRA_HEADER_MARKER 254 + /* For input/output buffer to zebra. */ #define ZEBRA_MAX_PACKET_SIZ 16384U @@ -322,6 +331,41 @@ struct zapi_route { unsigned short instance; uint32_t flags; +/* + * Cause Zebra to consider this routes nexthops recursively + */ +#define ZEBRA_FLAG_ALLOW_RECURSION 0x01 +/* + * This is a route that is read in on startup that was left around + * from a previous run of FRR + */ +#define ZEBRA_FLAG_SELFROUTE 0x02 +/* + * This flag is used to tell Zebra that the BGP route being passed + * down is a IBGP route + */ +#define ZEBRA_FLAG_IBGP 0x04 +/* + * This is a route that has been selected for FIB installation. + * This flag is set in zebra and can be passed up to routing daemons + */ +#define ZEBRA_FLAG_SELECTED 0x08 +/* + * This is a route that we are telling Zebra that this route *must* + * win and will be installed even over ZEBRA_FLAG_SELECTED + */ +#define ZEBRA_FLAG_FIB_OVERRIDE 0x10 +/* + * This flag tells Zebra that the route is a EVPN route and should + * be treated specially + */ +#define ZEBRA_FLAG_EVPN_ROUTE 0x20 +/* + * This flag tells Zebra that it should treat the distance passed + * down as an additional discriminator for route selection of the + * route entry. This mainly is used for backup static routes. + */ +#define ZEBRA_FLAG_RR_USE_DISTANCE 0x40 uint8_t message; diff --git a/lib/zebra.h b/lib/zebra.h index 3e1eefdb2e..22239f8e60 100644 --- a/lib/zebra.h +++ b/lib/zebra.h @@ -202,18 +202,12 @@ typedef unsigned char uint8_t; /* Some systems do not define UINT32_MAX, etc.. from inttypes.h * e.g. this makes life easier for FBSD 4.11 users. */ -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif #ifndef INT16_MAX #define INT16_MAX (32767) #endif #ifndef INT32_MAX #define INT32_MAX (2147483647) #endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif #ifndef UINT16_MAX #define UINT16_MAX (65535U) #endif @@ -250,13 +244,6 @@ size_t strlcpy(char *__restrict dest, const char *__restrict src, size_t destsize); #endif -/* GCC have printf type attribute check. */ -#ifdef __GNUC__ -#define PRINTF_ATTRIBUTE(a,b) __attribute__ ((__format__ (__printf__, a, b))) -#else -#define PRINTF_ATTRIBUTE(a,b) -#endif /* __GNUC__ */ - /* * RFC 3542 defines several macros for using struct cmsghdr. * Here, we define those that are not present @@ -343,12 +330,6 @@ struct in_pktinfo { /* default zebra TCP port for zclient */ #define ZEBRA_PORT 2600 -/* Marker value used in new Zserv, in the byte location corresponding - * the command value in the old zserv header. To allow old and new - * Zserv headers to be distinguished from each other. - */ -#define ZEBRA_HEADER_MARKER 254 - /* * The compiler.h header is used for anyone using the CPP_NOTICE * since this is universally needed, let's add it to zebra.h @@ -358,65 +339,8 @@ struct in_pktinfo { /* Zebra route's types are defined in route_types.h */ #include "route_types.h" -/* Note: whenever a new route-type or zserv-command is added the - * corresponding {command,route}_types[] table in lib/log.c MUST be - * updated! */ - -/* Map a route type to a string. For example, ZEBRA_ROUTE_RIPNG -> "ripng". */ -extern const char *zebra_route_string(unsigned int route_type); -/* Map a route type to a char. For example, ZEBRA_ROUTE_RIPNG -> 'R'. */ -extern char zebra_route_char(unsigned int route_type); -/* Map a zserv command type to the same string, - * e.g. ZEBRA_INTERFACE_ADD -> "ZEBRA_INTERFACE_ADD" */ -/* Map a protocol name to its number. e.g. ZEBRA_ROUTE_BGP->9*/ -extern int proto_name2num(const char *s); -/* Map redistribute X argument to protocol number. - * unlike proto_name2num, this accepts shorthands and takes - * an AFI value to restrict input */ -extern int proto_redistnum(int afi, const char *s); - -extern const char *zserv_command_string(unsigned int command); - #define strmatch(a,b) (!strcmp((a), (b))) -/* Zebra message flags */ - -/* - * Cause Zebra to consider this routes nexthops recursively - */ -#define ZEBRA_FLAG_ALLOW_RECURSION 0x01 -/* - * This is a route that is read in on startup that was left around - * from a previous run of FRR - */ -#define ZEBRA_FLAG_SELFROUTE 0x02 -/* - * This flag is used to tell Zebra that the BGP route being passed - * down is a IBGP route - */ -#define ZEBRA_FLAG_IBGP 0x04 -/* - * This is a route that has been selected for FIB installation. - * This flag is set in zebra and can be passed up to routing daemons - */ -#define ZEBRA_FLAG_SELECTED 0x08 -/* - * This is a route that we are telling Zebra that this route *must* - * win and will be installed even over ZEBRA_FLAG_SELECTED - */ -#define ZEBRA_FLAG_FIB_OVERRIDE 0x10 -/* - * This flag tells Zebra that the route is a EVPN route and should - * be treated specially - */ -#define ZEBRA_FLAG_EVPN_ROUTE 0x20 -/* - * This flag tells Zebra that it should treat the distance passed - * down as an additional discriminator for route selection of the - * route entry. This mainly is used for backup static routes. - */ -#define ZEBRA_FLAG_RR_USE_DISTANCE 0x40 - #ifndef INADDR_LOOPBACK #define INADDR_LOOPBACK 0x7f000001 /* Internet address 127.0.0.1. */ #endif @@ -442,35 +366,6 @@ typedef enum { SAFI_MAX = 8 } safi_t; -/* - * The above AFI and SAFI definitions are for internal use. The protocol - * definitions (IANA values) as for example used in BGP protocol packets - * are defined below and these will get mapped to/from the internal values - * in the appropriate places. - * The rationale is that the protocol (IANA) values may be sparse and are - * not optimal for use in data-structure sizing. - * Note: Only useful (i.e., supported) values are defined below. - */ -typedef enum { - IANA_AFI_RESERVED = 0, - IANA_AFI_IPV4 = 1, - IANA_AFI_IPV6 = 2, - IANA_AFI_L2VPN = 25, - IANA_AFI_IPMR = 128, - IANA_AFI_IP6MR = 129 -} iana_afi_t; - -typedef enum { - IANA_SAFI_RESERVED = 0, - IANA_SAFI_UNICAST = 1, - IANA_SAFI_MULTICAST = 2, - IANA_SAFI_LABELED_UNICAST = 4, - IANA_SAFI_ENCAP = 7, - IANA_SAFI_EVPN = 70, - IANA_SAFI_MPLS_VPN = 128, - IANA_SAFI_FLOWSPEC = 133 -} iana_safi_t; - /* Default Administrative Distance of each protocol. */ #define ZEBRA_KERNEL_DISTANCE_DEFAULT 0 #define ZEBRA_CONNECT_DISTANCE_DEFAULT 0 @@ -501,10 +396,6 @@ typedef enum { #define RESET_FLAG_ATOMIC(PV) \ ((atomic_store_explicit(PV, 0, memory_order_seq_cst))) -/* Zebra types. Used in Zserv message header. */ -typedef uint16_t zebra_size_t; -typedef uint16_t zebra_command_t; - /* VRF ID type. */ typedef uint32_t vrf_id_t; @@ -512,76 +403,4 @@ typedef uint32_t route_tag_t; #define ROUTE_TAG_MAX UINT32_MAX #define ROUTE_TAG_PRI PRIu32 -static inline afi_t afi_iana2int(iana_afi_t afi) -{ - switch (afi) { - case IANA_AFI_IPV4: - return AFI_IP; - case IANA_AFI_IPV6: - return AFI_IP6; - case IANA_AFI_L2VPN: - return AFI_L2VPN; - default: - return AFI_MAX; - } -} - -static inline iana_afi_t afi_int2iana(afi_t afi) -{ - switch (afi) { - case AFI_IP: - return IANA_AFI_IPV4; - case AFI_IP6: - return IANA_AFI_IPV6; - case AFI_L2VPN: - return IANA_AFI_L2VPN; - default: - return IANA_AFI_RESERVED; - } -} - -static inline safi_t safi_iana2int(iana_safi_t safi) -{ - switch (safi) { - case IANA_SAFI_UNICAST: - return SAFI_UNICAST; - case IANA_SAFI_MULTICAST: - return SAFI_MULTICAST; - case IANA_SAFI_MPLS_VPN: - return SAFI_MPLS_VPN; - case IANA_SAFI_ENCAP: - return SAFI_ENCAP; - case IANA_SAFI_EVPN: - return SAFI_EVPN; - case IANA_SAFI_LABELED_UNICAST: - return SAFI_LABELED_UNICAST; - case IANA_SAFI_FLOWSPEC: - return SAFI_FLOWSPEC; - default: - return SAFI_MAX; - } -} - -static inline iana_safi_t safi_int2iana(safi_t safi) -{ - switch (safi) { - case SAFI_UNICAST: - return IANA_SAFI_UNICAST; - case SAFI_MULTICAST: - return IANA_SAFI_MULTICAST; - case SAFI_MPLS_VPN: - return IANA_SAFI_MPLS_VPN; - case SAFI_ENCAP: - return IANA_SAFI_ENCAP; - case SAFI_EVPN: - return IANA_SAFI_EVPN; - case SAFI_LABELED_UNICAST: - return IANA_SAFI_LABELED_UNICAST; - case SAFI_FLOWSPEC: - return IANA_SAFI_FLOWSPEC; - default: - return IANA_SAFI_RESERVED; - } -} - #endif /* _ZEBRA_H */ diff --git a/ospfd/ospf_spf.c b/ospfd/ospf_spf.c index 296a05bdf1..f5fe51d547 100644 --- a/ospfd/ospf_spf.c +++ b/ospfd/ospf_spf.c @@ -879,6 +879,9 @@ static void ospf_spf_next(struct vertex *v, struct ospf *ospf, "Invalid LSA link type %d", type); continue; } + + /* step (d) below */ + distance = v->distance + ntohs(l->m[0].metric); } else { /* In case of V is Network-LSA. */ r = (struct in_addr *)p; @@ -892,6 +895,9 @@ static void ospf_spf_next(struct vertex *v, struct ospf *ospf, zlog_debug("found Router LSA %s", inet_ntoa(w_lsa->data->id)); } + + /* step (d) below */ + distance = v->distance; } /* (b cont.) If the LSA does not exist, or its LS age is equal @@ -929,11 +935,7 @@ static void ospf_spf_next(struct vertex *v, struct ospf *ospf, vertex V and the advertised cost of the link between vertices V and W. If D is: */ - /* calculate link cost D. */ - if (v->lsa->type == OSPF_ROUTER_LSA) - distance = v->distance + ntohs(l->m[0].metric); - else /* v is not a Router-LSA */ - distance = v->distance; + /* calculate link cost D -- moved above */ /* Is there already vertex W in candidate list? */ if (w_lsa->stat == LSA_SPF_NOT_EXPLORED) { diff --git a/pbrd/pbr_nht.c b/pbrd/pbr_nht.c index fc78b8ed1f..22dd6f1a38 100644 --- a/pbrd/pbr_nht.c +++ b/pbrd/pbr_nht.c @@ -66,6 +66,8 @@ static void *pbr_nhrc_hash_alloc(void *p) { struct nhrc *nhrc = XCALLOC(MTYPE_PBR_NHG, sizeof(struct nhrc)); nhrc->nexthop = *(struct nexthop *)p; + nhrc->nexthop.next = NULL; + nhrc->nexthop.prev = NULL; return nhrc; } @@ -712,10 +714,30 @@ static void pbr_nht_individual_nexthop_update_lookup(struct hash_bucket *b, pnhi->valid += 1; } +static void pbr_nexthop_group_cache_iterate_to_group(struct hash_bucket *b, + void *data) +{ + struct pbr_nexthop_cache *pnhc = b->data; + struct nexthop_group *nhg = data; + struct nexthop *nh = NULL; + + copy_nexthops(&nh, pnhc->nexthop, NULL); + + nexthop_add(&nhg->nexthop, nh); +} + +static void +pbr_nexthop_group_cache_to_nexthop_group(struct nexthop_group *nhg, + struct pbr_nexthop_group_cache *pnhgc) +{ + hash_iterate(pnhgc->nhh, pbr_nexthop_group_cache_iterate_to_group, nhg); +} + static void pbr_nht_nexthop_update_lookup(struct hash_bucket *b, void *data) { struct pbr_nexthop_group_cache *pnhgc = b->data; struct pbr_nht_individual pnhi; + struct nexthop_group nhg = {}; bool old_valid; old_valid = pnhgc->valid; @@ -730,6 +752,13 @@ static void pbr_nht_nexthop_update_lookup(struct hash_bucket *b, void *data) */ pnhgc->valid = !!pnhi.valid; + if (pnhgc->valid) { + pbr_nexthop_group_cache_to_nexthop_group(&nhg, pnhgc); + pbr_nht_install_nexthop_group(pnhgc, nhg); + /* Don't need copied nexthops anymore */ + nexthops_free(nhg.nexthop); + } + if (old_valid != pnhgc->valid) pbr_map_check_nh_group_change(pnhgc->name); } diff --git a/pimd/mtracebis.c b/pimd/mtracebis.c index 65c495eff0..dd95762754 100644 --- a/pimd/mtracebis.c +++ b/pimd/mtracebis.c @@ -17,9 +17,7 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif +#include <zebra.h> #ifdef __linux__ diff --git a/pimd/pim_bsm.c b/pimd/pim_bsm.c index 4ba8d08fe3..266d3ffcf5 100644 --- a/pimd/pim_bsm.c +++ b/pimd/pim_bsm.c @@ -19,6 +19,11 @@ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, * MA 02110-1301 USA */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + #include "if.h" #include "pimd.h" #include "pim_iface.h" diff --git a/pimd/pim_cmd.c b/pimd/pim_cmd.c index 7788191454..c6617d9d21 100644 --- a/pimd/pim_cmd.c +++ b/pimd/pim_cmd.c @@ -1536,7 +1536,7 @@ static void pim_show_interface_traffic(struct pim_instance *pim, json_object_object_add(json, ifp->name, json_row); } else { vty_out(vty, - "%-16s %8u/%-8u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u %7lu/%-7lu \n", + "%-16s %8u/%-8u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u %7" PRIu64 "/%-7" PRIu64 "\n", ifp->name, pim_ifp->pim_ifstat_hello_recv, pim_ifp->pim_ifstat_hello_sent, pim_ifp->pim_ifstat_join_recv, @@ -1629,7 +1629,7 @@ static void pim_show_interface_traffic_single(struct pim_instance *pim, json_object_object_add(json, ifp->name, json_row); } else { vty_out(vty, - "%-16s %8u/%-8u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u %7lu/%-7lu \n", + "%-16s %8u/%-8u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u %7u/%-7u %7" PRIu64 "/%-7" PRIu64 "\n", ifp->name, pim_ifp->pim_ifstat_hello_recv, pim_ifp->pim_ifstat_hello_sent, pim_ifp->pim_ifstat_join_recv, @@ -2117,7 +2117,7 @@ static void pim_show_state(struct pim_instance *pim, struct vty *vty, } else { if (first_oif) { first_oif = 0; - vty_out(vty, "%s(%c%c%c%c%c)", out_ifname, + vty_out(vty, "%s(%c%c%c%c)", out_ifname, (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_IGMP) ? 'I' @@ -2131,15 +2131,11 @@ static void pim_show_state(struct pim_instance *pim, struct vty *vty, ? 'V' : ' ', (c_oil->oif_flags[oif_vif_index] - & PIM_OIF_FLAG_PROTO_SOURCE) - ? 'S' - : ' ', - (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_STAR) ? '*' : ' '); } else - vty_out(vty, ", %s(%c%c%c%c%c)", + vty_out(vty, ", %s(%c%c%c%c)", out_ifname, (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_IGMP) @@ -2154,10 +2150,6 @@ static void pim_show_state(struct pim_instance *pim, struct vty *vty, ? 'V' : ' ', (c_oil->oif_flags[oif_vif_index] - & PIM_OIF_FLAG_PROTO_SOURCE) - ? 'S' - : ' ', - (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_STAR) ? '*' : ' '); @@ -3238,9 +3230,11 @@ static void pim_show_statistics(struct pim_instance *pim, struct vty *vty, } else { vty_out(vty, "BSM Statistics :\n"); vty_out(vty, "----------------\n"); - vty_out(vty, "Number of Received BSMs : %ld\n", pim->bsm_rcvd); - vty_out(vty, "Number of Forwared BSMs : %ld\n", pim->bsm_sent); - vty_out(vty, "Number of Dropped BSMs : %ld\n", + vty_out(vty, "Number of Received BSMs : %" PRIu64 "\n", + pim->bsm_rcvd); + vty_out(vty, "Number of Forwared BSMs : %" PRIu64 "\n", + pim->bsm_sent); + vty_out(vty, "Number of Dropped BSMs : %" PRIu64 "\n", pim->bsm_dropped); } @@ -5332,11 +5326,6 @@ static void show_mroute(struct pim_instance *pim, struct vty *vty, json_ifp_out, "protocolVxlan"); if (c_oil->oif_flags[oif_vif_index] - & PIM_OIF_FLAG_PROTO_SOURCE) - json_object_boolean_true_add( - json_ifp_out, "protocolSource"); - - if (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_STAR) json_object_boolean_true_add( json_ifp_out, @@ -5379,11 +5368,6 @@ static void show_mroute(struct pim_instance *pim, struct vty *vty, } if (c_oil->oif_flags[oif_vif_index] - & PIM_OIF_FLAG_PROTO_SOURCE) { - strlcpy(proto, "SRC", sizeof(proto)); - } - - if (c_oil->oif_flags[oif_vif_index] & PIM_OIF_FLAG_PROTO_STAR) { strlcpy(proto, "STAR", sizeof(proto)); } @@ -8733,9 +8717,17 @@ DEFUN (no_ip_pim_ucast_bsm, #if HAVE_BFDD > 0 DEFUN_HIDDEN( + ip_pim_bfd_param, + ip_pim_bfd_param_cmd, + "ip pim bfd (2-255) (50-60000) (50-60000)", + IP_STR + PIM_STR + "Enables BFD support\n" + "Detect Multiplier\n" + "Required min receive interval\n" + "Desired min transmit interval\n") #else DEFUN( -#endif /* HAVE_BFDD */ ip_pim_bfd_param, ip_pim_bfd_param_cmd, "ip pim bfd (2-255) (50-60000) (50-60000)", @@ -8745,6 +8737,7 @@ DEFUN( "Detect Multiplier\n" "Required min receive interval\n" "Desired min transmit interval\n") +#endif /* HAVE_BFDD */ { VTY_DECLVAR_CONTEXT(interface, ifp); int idx_number = 3; diff --git a/pimd/pim_igmpv3.c b/pimd/pim_igmpv3.c index bc0460fa03..d9b940bba7 100644 --- a/pimd/pim_igmpv3.c +++ b/pimd/pim_igmpv3.c @@ -332,7 +332,8 @@ void igmp_source_free(struct igmp_source *source) static void source_channel_oil_detach(struct igmp_source *source) { if (source->source_channel_oil) { - pim_channel_oil_del(source->source_channel_oil); + pim_channel_oil_del(source->source_channel_oil, + __PRETTY_FUNCTION__); source->source_channel_oil = NULL; } } diff --git a/pimd/pim_mroute.c b/pimd/pim_mroute.c index 866a19fc98..2bdec12cd1 100644 --- a/pimd/pim_mroute.c +++ b/pimd/pim_mroute.c @@ -203,7 +203,8 @@ static int pim_mroute_msg_nocache(int fd, struct interface *ifp, * and causing us to consider them. */ c_oil = pim_channel_oil_add(pim_ifp->pim, &sg, - pim_ifp->mroute_vif_index); + pim_ifp->mroute_vif_index, + __PRETTY_FUNCTION__); pim_mroute_add(c_oil, __PRETTY_FUNCTION__); return 0; @@ -523,7 +524,8 @@ static int pim_mroute_msg_wrvifwhole(int fd, struct interface *ifp, if (!up->channel_oil) up->channel_oil = pim_channel_oil_add( pim_ifp->pim, &sg, - pim_ifp->mroute_vif_index); + pim_ifp->mroute_vif_index, + __PRETTY_FUNCTION__); pim_upstream_inherited_olist(pim_ifp->pim, up); if (!up->channel_oil->installed) pim_mroute_add(up->channel_oil, @@ -548,7 +550,8 @@ static int pim_mroute_msg_wrvifwhole(int fd, struct interface *ifp, } pim_ifp = ifp->info; - oil = pim_channel_oil_add(pim_ifp->pim, &sg, pim_ifp->mroute_vif_index); + oil = pim_channel_oil_add(pim_ifp->pim, &sg, pim_ifp->mroute_vif_index, + __PRETTY_FUNCTION__); if (!oil->installed) pim_mroute_add(oil, __PRETTY_FUNCTION__); if (pim_if_connected_to_source(ifp, sg.src)) { @@ -897,11 +900,11 @@ int pim_mroute_add(struct channel_oil *c_oil, const char *name) int err; int orig = 0; int orig_iif_vif = 0; - struct pim_interface *pim_reg_ifp; - int orig_pimreg_ttl; + struct pim_interface *pim_reg_ifp = NULL; + int orig_pimreg_ttl = 0; bool pimreg_ttl_reset = false; - struct pim_interface *vxlan_ifp; - int orig_term_ttl; + struct pim_interface *vxlan_ifp = NULL; + int orig_term_ttl = 0; bool orig_term_ttl_reset = false; pim->mroute_add_last = pim_time_monotonic_sec(); @@ -985,9 +988,11 @@ int pim_mroute_add(struct channel_oil *c_oil, const char *name) if (c_oil->oil.mfcc_origin.s_addr == INADDR_ANY) c_oil->oil.mfcc_ttls[c_oil->oil.mfcc_parent] = orig; - if (pimreg_ttl_reset) + if (pimreg_ttl_reset) { + assert(pim_reg_ifp); c_oil->oil.mfcc_ttls[pim_reg_ifp->mroute_vif_index] = orig_pimreg_ttl; + } if (orig_term_ttl_reset) c_oil->oil.mfcc_ttls[vxlan_ifp->mroute_vif_index] = diff --git a/pimd/pim_oil.c b/pimd/pim_oil.c index 22045c2d33..307a1760d9 100644 --- a/pimd/pim_oil.c +++ b/pimd/pim_oil.c @@ -38,18 +38,22 @@ char *pim_channel_oil_dump(struct channel_oil *c_oil, char *buf, size_t size) { char *out; + struct interface *ifp; struct prefix_sg sg; int i; sg.src = c_oil->oil.mfcc_origin; sg.grp = c_oil->oil.mfcc_mcastgrp; - snprintf(buf, size, "%s IIF: %d, OIFS: ", pim_str_sg_dump(&sg), - c_oil->oil.mfcc_parent); + ifp = pim_if_find_by_vif_index(c_oil->pim, c_oil->oil.mfcc_parent); + snprintf(buf, size, "%s IIF: %s, OIFS: ", pim_str_sg_dump(&sg), + ifp ? ifp->name : "(?)"); out = buf + strlen(buf); for (i = 0; i < MAXVIFS; i++) { if (c_oil->oil.mfcc_ttls[i] != 0) { - snprintf(out, buf + size - out, "%d ", i); + ifp = pim_if_find_by_vif_index(c_oil->pim, i); + snprintf(out, buf + size - out, "%s ", + ifp ? ifp->name : "(?)"); out += strlen(out); } } @@ -144,7 +148,7 @@ struct channel_oil *pim_find_channel_oil(struct pim_instance *pim, struct channel_oil *pim_channel_oil_add(struct pim_instance *pim, struct prefix_sg *sg, - int input_vif_index) + int input_vif_index, const char *name) { struct channel_oil *c_oil; struct interface *ifp; @@ -153,18 +157,23 @@ struct channel_oil *pim_channel_oil_add(struct pim_instance *pim, if (c_oil) { if (c_oil->oil.mfcc_parent != input_vif_index) { c_oil->oil_inherited_rescan = 1; - if (PIM_DEBUG_MROUTE) + if (PIM_DEBUG_MROUTE_DETAIL) zlog_debug( - "%s: Existing channel oil %s points to %d, modifying to point at %d", - __PRETTY_FUNCTION__, - pim_str_sg_dump(sg), + "%s: Existing channel oil %pSG4 points to %d, modifying to point at %d", + __PRETTY_FUNCTION__, sg, c_oil->oil.mfcc_parent, input_vif_index); } c_oil->oil.mfcc_parent = input_vif_index; ++c_oil->oil_ref_count; - c_oil->up = pim_upstream_find( - pim, sg); // channel might be present prior to upstream + /* channel might be present prior to upstream */ + c_oil->up = pim_upstream_find(pim, sg); + + if (PIM_DEBUG_MROUTE) + zlog_debug( + "%s(%s): Existing oil for %pSG4 Ref Count: %d (Post Increment)", + __PRETTY_FUNCTION__, name, sg, + c_oil->oil_ref_count); return c_oil; } @@ -173,9 +182,8 @@ struct channel_oil *pim_channel_oil_add(struct pim_instance *pim, if (!ifp) { /* warning only */ zlog_warn( - "%s: (S,G)=%s could not find input interface for input_vif_index=%d", - __PRETTY_FUNCTION__, pim_str_sg_dump(sg), - input_vif_index); + "%s:%s (S,G)=%pSG4 could not find input interface for input_vif_index=%d", + __PRETTY_FUNCTION__, name, sg, input_vif_index); } } @@ -193,11 +201,23 @@ struct channel_oil *pim_channel_oil_add(struct pim_instance *pim, listnode_add_sort(pim->channel_oil_list, c_oil); + if (PIM_DEBUG_MROUTE) + zlog_debug( + "%s(%s): New oil for %pSG4 vif_index: %d Ref Count: 1 (Post Increment)", + __PRETTY_FUNCTION__, name, sg, input_vif_index); return c_oil; } -void pim_channel_oil_del(struct channel_oil *c_oil) +void pim_channel_oil_del(struct channel_oil *c_oil, const char *name) { + if (PIM_DEBUG_MROUTE) { + struct prefix_sg sg = {.src = c_oil->oil.mfcc_mcastgrp, + .grp = c_oil->oil.mfcc_origin}; + + zlog_debug( + "%s(%s): Del oil for %pSG4, Ref Count: %d (Predecrement)", + __PRETTY_FUNCTION__, name, &sg, c_oil->oil_ref_count); + } --c_oil->oil_ref_count; if (c_oil->oil_ref_count < 1) { diff --git a/pimd/pim_oil.h b/pimd/pim_oil.h index 57930e3418..485299196d 100644 --- a/pimd/pim_oil.h +++ b/pimd/pim_oil.h @@ -32,13 +32,11 @@ */ #define PIM_OIF_FLAG_PROTO_IGMP (1 << 0) #define PIM_OIF_FLAG_PROTO_PIM (1 << 1) -#define PIM_OIF_FLAG_PROTO_SOURCE (1 << 2) -#define PIM_OIF_FLAG_PROTO_STAR (1 << 3) -#define PIM_OIF_FLAG_PROTO_VXLAN (1 << 4) +#define PIM_OIF_FLAG_PROTO_STAR (1 << 2) +#define PIM_OIF_FLAG_PROTO_VXLAN (1 << 3) #define PIM_OIF_FLAG_PROTO_ANY \ (PIM_OIF_FLAG_PROTO_IGMP | PIM_OIF_FLAG_PROTO_PIM \ - | PIM_OIF_FLAG_PROTO_SOURCE | PIM_OIF_FLAG_PROTO_STAR \ - | PIM_OIF_FLAG_PROTO_VXLAN) + | PIM_OIF_FLAG_PROTO_STAR | PIM_OIF_FLAG_PROTO_VXLAN) /* * We need a pimreg vif id from the kernel. @@ -115,8 +113,8 @@ struct channel_oil *pim_find_channel_oil(struct pim_instance *pim, struct prefix_sg *sg); struct channel_oil *pim_channel_oil_add(struct pim_instance *pim, struct prefix_sg *sg, - int input_vif_index); -void pim_channel_oil_del(struct channel_oil *c_oil); + int input_vif_index, const char *name); +void pim_channel_oil_del(struct channel_oil *c_oil, const char *name); int pim_channel_add_oif(struct channel_oil *c_oil, struct interface *oif, uint32_t proto_mask); diff --git a/pimd/pim_upstream.c b/pimd/pim_upstream.c index 50c68c66bd..2e6c5c7803 100644 --- a/pimd/pim_upstream.c +++ b/pimd/pim_upstream.c @@ -146,7 +146,7 @@ static void upstream_channel_oil_detach(struct pim_upstream *up) but upstream would not keep reference of it */ up->channel_oil->up = NULL; - pim_channel_oil_del(up->channel_oil); + pim_channel_oil_del(up->channel_oil, __PRETTY_FUNCTION__); up->channel_oil = NULL; } } @@ -740,13 +740,15 @@ static struct pim_upstream *pim_upstream_new(struct pim_instance *pim, pim_upstream_fill_static_iif(up, incoming); pim_ifp = up->rpf.source_nexthop.interface->info; assert(pim_ifp); - up->channel_oil = pim_channel_oil_add(pim, - &up->sg, pim_ifp->mroute_vif_index); + up->channel_oil = pim_channel_oil_add(pim, &up->sg, + pim_ifp->mroute_vif_index, + __PRETTY_FUNCTION__); } else if (up->upstream_addr.s_addr == INADDR_ANY) { /* Create a dummmy channel oil with incoming ineterface MAXVIFS, * since RP is not configured */ - up->channel_oil = pim_channel_oil_add(pim, &up->sg, MAXVIFS); + up->channel_oil = pim_channel_oil_add(pim, &up->sg, MAXVIFS, + __PRETTY_FUNCTION__); } else { rpf_result = pim_rpf_update(pim, up, NULL); @@ -759,14 +761,15 @@ static struct pim_upstream *pim_upstream_new(struct pim_instance *pim, * MAXVIFS, since RP is not reachable */ up->channel_oil = pim_channel_oil_add( - pim, &up->sg, MAXVIFS); + pim, &up->sg, MAXVIFS, __PRETTY_FUNCTION__); } if (up->rpf.source_nexthop.interface) { pim_ifp = up->rpf.source_nexthop.interface->info; if (pim_ifp) - up->channel_oil = pim_channel_oil_add(pim, - &up->sg, pim_ifp->mroute_vif_index); + up->channel_oil = pim_channel_oil_add( + pim, &up->sg, pim_ifp->mroute_vif_index, + __PRETTY_FUNCTION__); } } @@ -1524,8 +1527,9 @@ int pim_upstream_inherited_olist_decide(struct pim_instance *pim, __PRETTY_FUNCTION__, up->sg_str); } if (pim_ifp && !up->channel_oil) - up->channel_oil = pim_channel_oil_add( - pim, &up->sg, pim_ifp->mroute_vif_index); + up->channel_oil = pim_channel_oil_add(pim, &up->sg, + pim_ifp->mroute_vif_index, + __PRETTY_FUNCTION__); FOR_ALL_INTERFACES (pim->vrf, ifp) { if (!ifp->info) diff --git a/pimd/pim_zebra.c b/pimd/pim_zebra.c index 25ac307ac4..e09163a527 100644 --- a/pimd/pim_zebra.c +++ b/pimd/pim_zebra.c @@ -974,8 +974,8 @@ void igmp_source_forward_start(struct pim_instance *pim, if (!pim_rp_set_upstream_addr(pim, &vif_source, source->source_addr, sg.grp)) { /*Create a dummy channel oil */ - source->source_channel_oil = - pim_channel_oil_add(pim, &sg, MAXVIFS); + source->source_channel_oil = pim_channel_oil_add( + pim, &sg, MAXVIFS, __PRETTY_FUNCTION__); if (!source->source_channel_oil) { if (PIM_DEBUG_IGMP_TRACE) { @@ -1035,7 +1035,9 @@ void igmp_source_forward_start(struct pim_instance *pim, source_str); } source->source_channel_oil = - pim_channel_oil_add(pim, &sg, MAXVIFS); + pim_channel_oil_add( + pim, &sg, MAXVIFS, + __PRETTY_FUNCTION__); } else { @@ -1065,8 +1067,9 @@ void igmp_source_forward_start(struct pim_instance *pim, } source->source_channel_oil = - pim_channel_oil_add(pim, &sg, - input_iface_vif_index); + pim_channel_oil_add( + pim, &sg, input_iface_vif_index, + __PRETTY_FUNCTION__); if (!source->source_channel_oil) { if (PIM_DEBUG_IGMP_TRACE) { zlog_debug( @@ -1241,13 +1244,14 @@ void pim_forward_start(struct pim_ifchannel *ch) __FILE__, __PRETTY_FUNCTION__, source_str); } - up->channel_oil = pim_channel_oil_add(pim, &up->sg, - MAXVIFS); + up->channel_oil = pim_channel_oil_add( + pim, &up->sg, MAXVIFS, __PRETTY_FUNCTION__); } else { - up->channel_oil = pim_channel_oil_add(pim, &up->sg, - input_iface_vif_index); + up->channel_oil = pim_channel_oil_add( + pim, &up->sg, input_iface_vif_index, + __PRETTY_FUNCTION__); if (!up->channel_oil) { if (PIM_DEBUG_PIM_TRACE) zlog_debug( @@ -1268,8 +1272,9 @@ void pim_forward_start(struct pim_ifchannel *ch) input_iface_vif_index, up->sg_str); } - up->channel_oil = pim_channel_oil_add(pim, &up->sg, - input_iface_vif_index); + up->channel_oil = + pim_channel_oil_add(pim, &up->sg, input_iface_vif_index, + __PRETTY_FUNCTION__); if (!up->channel_oil) { if (PIM_DEBUG_PIM_TRACE) zlog_debug( diff --git a/pimd/pim_zlookup.c b/pimd/pim_zlookup.c index 6d93a40b91..77526281d1 100644 --- a/pimd/pim_zlookup.c +++ b/pimd/pim_zlookup.c @@ -37,8 +37,10 @@ #include "pim_zlookup.h" static struct zclient *zlookup = NULL; +struct thread *zlookup_read; static void zclient_lookup_sched(struct zclient *zlookup, int delay); +static int zclient_lookup_read_pipe(struct thread *thread); /* Connect to zebra for nexthop lookup. */ static int zclient_lookup_connect(struct thread *t) @@ -65,6 +67,8 @@ static int zclient_lookup_connect(struct thread *t) return -1; } + thread_add_timer(router->master, zclient_lookup_read_pipe, zlookup, 60, + &zlookup_read); return 0; } @@ -113,6 +117,7 @@ static void zclient_lookup_failed(struct zclient *zlookup) void zclient_lookup_free(void) { + thread_cancel(zlookup_read); zclient_stop(zlookup); zclient_free(zlookup); zlookup = NULL; @@ -357,6 +362,20 @@ static int zclient_lookup_nexthop_once(struct pim_instance *pim, return zclient_read_nexthop(pim, zlookup, nexthop_tab, tab_size, addr); } +int zclient_lookup_read_pipe(struct thread *thread) +{ + struct zclient *zlookup = THREAD_ARG(thread); + struct pim_instance *pim = pim_get_pim_instance(VRF_DEFAULT); + struct pim_zlookup_nexthop nexthop_tab[10]; + struct in_addr l = {.s_addr = INADDR_ANY}; + + zclient_lookup_nexthop_once(pim, nexthop_tab, 10, l); + thread_add_timer(router->master, zclient_lookup_read_pipe, zlookup, 60, + &zlookup_read); + + return 1; +} + int zclient_lookup_nexthop(struct pim_instance *pim, struct pim_zlookup_nexthop nexthop_tab[], const int tab_size, struct in_addr addr, diff --git a/pimd/pimd.h b/pimd/pimd.h index cdeaed3977..175936e0a7 100644 --- a/pimd/pimd.h +++ b/pimd/pimd.h @@ -154,23 +154,25 @@ extern uint8_t qpim_ecmp_rebalance_enable; #define PIM_DEBUG_PIM_EVENTS (router->debugs & PIM_MASK_PIM_EVENTS) #define PIM_DEBUG_PIM_EVENTS_DETAIL \ - (router->debugs & PIM_MASK_PIM_EVENTS_DETAIL) + (router->debugs & (PIM_MASK_PIM_EVENTS_DETAIL | PIM_MASK_PIM_EVENTS)) #define PIM_DEBUG_PIM_PACKETS (router->debugs & PIM_MASK_PIM_PACKETS) #define PIM_DEBUG_PIM_PACKETDUMP_SEND \ (router->debugs & PIM_MASK_PIM_PACKETDUMP_SEND) #define PIM_DEBUG_PIM_PACKETDUMP_RECV \ (router->debugs & PIM_MASK_PIM_PACKETDUMP_RECV) #define PIM_DEBUG_PIM_TRACE (router->debugs & PIM_MASK_PIM_TRACE) -#define PIM_DEBUG_PIM_TRACE_DETAIL (router->debugs & PIM_MASK_PIM_TRACE_DETAIL) +#define PIM_DEBUG_PIM_TRACE_DETAIL \ + (router->debugs & (PIM_MASK_PIM_TRACE_DETAIL | PIM_MASK_PIM_TRACE)) #define PIM_DEBUG_IGMP_EVENTS (router->debugs & PIM_MASK_IGMP_EVENTS) #define PIM_DEBUG_IGMP_PACKETS (router->debugs & PIM_MASK_IGMP_PACKETS) #define PIM_DEBUG_IGMP_TRACE (router->debugs & PIM_MASK_IGMP_TRACE) #define PIM_DEBUG_IGMP_TRACE_DETAIL \ - (router->debugs & PIM_MASK_IGMP_TRACE_DETAIL) + (router->debugs & (PIM_MASK_IGMP_TRACE_DETAIL | PIM_MASK_IGMP_TRACE)) #define PIM_DEBUG_ZEBRA (router->debugs & PIM_MASK_ZEBRA) #define PIM_DEBUG_SSMPINGD (router->debugs & PIM_MASK_SSMPINGD) #define PIM_DEBUG_MROUTE (router->debugs & PIM_MASK_MROUTE) -#define PIM_DEBUG_MROUTE_DETAIL (router->debugs & PIM_MASK_MROUTE_DETAIL) +#define PIM_DEBUG_MROUTE_DETAIL \ + (router->debugs & (PIM_MASK_MROUTE_DETAIL | PIM_MASK_MROUTE)) #define PIM_DEBUG_PIM_HELLO (router->debugs & PIM_MASK_PIM_HELLO) #define PIM_DEBUG_PIM_J_P (router->debugs & PIM_MASK_PIM_J_P) #define PIM_DEBUG_PIM_REG (router->debugs & PIM_MASK_PIM_REG) @@ -179,7 +181,8 @@ extern uint8_t qpim_ecmp_rebalance_enable; #define PIM_DEBUG_MSDP_PACKETS (router->debugs & PIM_MASK_MSDP_PACKETS) #define PIM_DEBUG_MSDP_INTERNAL (router->debugs & PIM_MASK_MSDP_INTERNAL) #define PIM_DEBUG_PIM_NHT (router->debugs & PIM_MASK_PIM_NHT) -#define PIM_DEBUG_PIM_NHT_DETAIL (router->debugs & PIM_MASK_PIM_NHT_DETAIL) +#define PIM_DEBUG_PIM_NHT_DETAIL \ + (router->debugs & (PIM_MASK_PIM_NHT_DETAIL | PIM_MASK_PIM_NHT)) #define PIM_DEBUG_PIM_NHT_RP (router->debugs & PIM_MASK_PIM_NHT_RP) #define PIM_DEBUG_MTRACE (router->debugs & PIM_MASK_MTRACE) #define PIM_DEBUG_VXLAN (router->debugs & PIM_MASK_VXLAN) diff --git a/python/clidef.py b/python/clidef.py index f8d96115bd..85464a62d4 100644 --- a/python/clidef.py +++ b/python/clidef.py @@ -37,6 +37,7 @@ class RenderHandler(object): deref = '' drop_str = False canfail = True + canassert = False class StringHandler(RenderHandler): argtype = 'const char *' @@ -44,6 +45,7 @@ class StringHandler(RenderHandler): code = Template('$varname = (argv[_i]->type == WORD_TKN) ? argv[_i]->text : argv[_i]->arg;') drop_str = True canfail = False + canassert = True class LongHandler(RenderHandler): argtype = 'long' @@ -111,6 +113,7 @@ if (argv[_i]->text[0] == 'X') { _fail = !inet_aton(argv[_i]->arg, &s__$varname.sin.sin_addr); $varname = &s__$varname; }''') + canassert = True def mix_handlers(handlers): def combine(a, b): @@ -171,6 +174,7 @@ $argblocks return CMD_WARNING; #endif #endif +$argassert return ${fnname}_magic(self, vty, argc, argv$arglist); } @@ -182,16 +186,72 @@ argblock = Template(''' $code }''') -def process_file(fn, ofd, dumpfd, all_defun): +def get_always_args(token, always_args, args = [], stack = []): + if token in stack: + return + if token.type == 'END_TKN': + for arg in list(always_args): + if arg not in args: + always_args.remove(arg) + return + + stack = stack + [token] + if token.type in handlers and token.varname is not None: + args = args + [token.varname] + for nexttkn in token.next(): + get_always_args(nexttkn, always_args, args, stack) + +class Macros(dict): + def load(self, filename): + filedata = clippy.parse(filename) + for entry in filedata['data']: + if entry['type'] != 'PREPROC': + continue + ppdir = entry['line'].lstrip().split(None, 1) + if ppdir[0] != 'define' or len(ppdir) != 2: + continue + ppdef = ppdir[1].split(None, 1) + name = ppdef[0] + if '(' in name: + continue + val = ppdef[1] if len(ppdef) == 2 else '' + + val = val.strip(' \t\n\\') + if name in self: + sys.stderr.write('warning: macro %s redefined!\n' % (name)) + self[name] = val + +def process_file(fn, ofd, dumpfd, all_defun, macros): + errors = 0 filedata = clippy.parse(fn) for entry in filedata['data']: if entry['type'].startswith('DEFPY') or (all_defun and entry['type'].startswith('DEFUN')): + if len(entry['args'][0]) != 1: + sys.stderr.write('%s:%d: DEFPY function name not parseable (%r)\n' % (fn, entry['lineno'], entry['args'][0])) + errors += 1 + continue + cmddef = entry['args'][2] - cmddef = ''.join([i[1:-1] for i in cmddef]) + cmddefx = [] + for i in cmddef: + while i in macros: + i = macros[i] + if i.startswith('"') and i.endswith('"'): + cmddefx.append(i[1:-1]) + continue + + sys.stderr.write('%s:%d: DEFPY command string not parseable (%r)\n' % (fn, entry['lineno'], cmddef)) + errors += 1 + cmddefx = None + break + if cmddefx is None: + continue + cmddef = ''.join([i for i in cmddefx]) graph = clippy.Graph(cmddef) args = OrderedDict() + always_args = set() for token, depth in clippy.graph_iterate(graph): if token.type not in handlers: continue @@ -199,6 +259,9 @@ def process_file(fn, ofd, dumpfd, all_defun): continue arg = args.setdefault(token.varname, []) arg.append(handlers[token.type](token)) + always_args.add(token.varname) + + get_always_args(graph.first(), always_args) #print('-' * 76) #pprint(entry) @@ -210,30 +273,36 @@ def process_file(fn, ofd, dumpfd, all_defun): argdecls = [] arglist = [] argblocks = [] + argassert = [] doc = [] canfail = 0 - def do_add(handler, varname, attr = ''): + def do_add(handler, basename, varname, attr = ''): argdefs.append(',\\\n\t%s %s%s' % (handler.argtype, varname, attr)) argdecls.append('\t%s\n' % (handler.decl.substitute({'varname': varname}).replace('\n', '\n\t'))) arglist.append(', %s%s' % (handler.deref, varname)) + if basename in always_args and handler.canassert: + argassert.append('''\tif (!%s) { +\t\tvty_out(vty, "Internal CLI error [%%s]\\n", "%s"); +\t\treturn CMD_WARNING; +\t}\n''' % (varname, varname)) if attr == '': at = handler.argtype if not at.startswith('const '): at = '. . . ' + at - doc.append('\t%-26s %s' % (at, varname)) + doc.append('\t%-26s %s %s' % (at, 'alw' if basename in always_args else 'opt', varname)) for varname in args.keys(): handler = mix_handlers(args[varname]) #print(varname, handler) if handler is None: continue - do_add(handler, varname) + do_add(handler, varname, varname) code = handler.code.substitute({'varname': varname}).replace('\n', '\n\t\t\t') if handler.canfail: canfail = 1 strblock = '' if not handler.drop_str: - do_add(StringHandler(None), '%s_str' % (varname), ' __attribute__ ((unused))') + do_add(StringHandler(None), varname, '%s_str' % (varname), ' __attribute__ ((unused))') strblock = '\n\t\t\t%s_str = argv[_i]->arg;' % (varname) argblocks.append(argblock.substitute({'varname': varname, 'strblock': strblock, 'code': code})) @@ -249,8 +318,11 @@ def process_file(fn, ofd, dumpfd, all_defun): params['argblocks'] = ''.join(argblocks) params['canfail'] = canfail params['nonempty'] = len(argblocks) + params['argassert'] = ''.join(argassert) ofd.write(templ.substitute(params)) + return errors + if __name__ == '__main__': import argparse @@ -274,7 +346,15 @@ if __name__ == '__main__': if args.show: dumpfd = sys.stderr - process_file(args.cfile, ofd, dumpfd, args.all_defun) + macros = Macros() + macros.load('lib/route_types.h') + macros.load('lib/command.h') + # sigh :( + macros['PROTO_REDIST_STR'] = 'FRR_REDIST_STR_ISISD' + + errors = process_file(args.cfile, ofd, dumpfd, args.all_defun, macros) + if errors != 0: + sys.exit(1) if args.o is not None: clippy.wrdiff(args.o, ofd, [args.cfile, os.path.realpath(__file__), sys.executable]) diff --git a/ripd/rip_northbound.c b/ripd/rip_northbound.c index d4fde5519b..f8a7f5dc67 100644 --- a/ripd/rip_northbound.c +++ b/ripd/rip_northbound.c @@ -103,12 +103,12 @@ static int ripd_instance_destroy(enum nb_event event, static const void *ripd_instance_get_next(const void *parent_list_entry, const void *list_entry) { - const struct rip *rip = list_entry; + struct rip *rip = (struct rip *)list_entry; if (list_entry == NULL) rip = RB_MIN(rip_instance_head, &rip_instances); else - rip = RB_NEXT(rip_instance_head, (struct rip *)rip); + rip = RB_NEXT(rip_instance_head, rip); return rip; } @@ -1483,241 +1483,337 @@ const struct frr_yang_module_info frr_ripd_info = { .nodes = { { .xpath = "/frr-ripd:ripd/instance", - .cbs.create = ripd_instance_create, - .cbs.destroy = ripd_instance_destroy, - .cbs.get_next = ripd_instance_get_next, - .cbs.get_keys = ripd_instance_get_keys, - .cbs.lookup_entry = ripd_instance_lookup_entry, - .cbs.cli_show = cli_show_router_rip, + .cbs = { + .cli_show = cli_show_router_rip, + .create = ripd_instance_create, + .destroy = ripd_instance_destroy, + .get_keys = ripd_instance_get_keys, + .get_next = ripd_instance_get_next, + .lookup_entry = ripd_instance_lookup_entry, + }, }, { .xpath = "/frr-ripd:ripd/instance/allow-ecmp", - .cbs.modify = ripd_instance_allow_ecmp_modify, - .cbs.cli_show = cli_show_rip_allow_ecmp, + .cbs = { + .cli_show = cli_show_rip_allow_ecmp, + .modify = ripd_instance_allow_ecmp_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/default-information-originate", - .cbs.modify = ripd_instance_default_information_originate_modify, - .cbs.cli_show = cli_show_rip_default_information_originate, + .cbs = { + .cli_show = cli_show_rip_default_information_originate, + .modify = ripd_instance_default_information_originate_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/default-metric", - .cbs.modify = ripd_instance_default_metric_modify, - .cbs.cli_show = cli_show_rip_default_metric, + .cbs = { + .cli_show = cli_show_rip_default_metric, + .modify = ripd_instance_default_metric_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/distance/default", - .cbs.modify = ripd_instance_distance_default_modify, - .cbs.cli_show = cli_show_rip_distance, + .cbs = { + .cli_show = cli_show_rip_distance, + .modify = ripd_instance_distance_default_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/distance/source", - .cbs.create = ripd_instance_distance_source_create, - .cbs.destroy = ripd_instance_distance_source_destroy, - .cbs.cli_show = cli_show_rip_distance_source, + .cbs = { + .cli_show = cli_show_rip_distance_source, + .create = ripd_instance_distance_source_create, + .destroy = ripd_instance_distance_source_destroy, + }, }, { .xpath = "/frr-ripd:ripd/instance/distance/source/distance", - .cbs.modify = ripd_instance_distance_source_distance_modify, + .cbs = { + .modify = ripd_instance_distance_source_distance_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/distance/source/access-list", - .cbs.modify = ripd_instance_distance_source_access_list_modify, - .cbs.destroy = ripd_instance_distance_source_access_list_destroy, + .cbs = { + .destroy = ripd_instance_distance_source_access_list_destroy, + .modify = ripd_instance_distance_source_access_list_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/explicit-neighbor", - .cbs.create = ripd_instance_explicit_neighbor_create, - .cbs.destroy = ripd_instance_explicit_neighbor_destroy, - .cbs.cli_show = cli_show_rip_neighbor, + .cbs = { + .cli_show = cli_show_rip_neighbor, + .create = ripd_instance_explicit_neighbor_create, + .destroy = ripd_instance_explicit_neighbor_destroy, + }, }, { .xpath = "/frr-ripd:ripd/instance/network", - .cbs.create = ripd_instance_network_create, - .cbs.destroy = ripd_instance_network_destroy, - .cbs.cli_show = cli_show_rip_network_prefix, + .cbs = { + .cli_show = cli_show_rip_network_prefix, + .create = ripd_instance_network_create, + .destroy = ripd_instance_network_destroy, + }, }, { .xpath = "/frr-ripd:ripd/instance/interface", - .cbs.create = ripd_instance_interface_create, - .cbs.destroy = ripd_instance_interface_destroy, - .cbs.cli_show = cli_show_rip_network_interface, + .cbs = { + .cli_show = cli_show_rip_network_interface, + .create = ripd_instance_interface_create, + .destroy = ripd_instance_interface_destroy, + }, }, { .xpath = "/frr-ripd:ripd/instance/offset-list", - .cbs.create = ripd_instance_offset_list_create, - .cbs.destroy = ripd_instance_offset_list_destroy, - .cbs.cli_show = cli_show_rip_offset_list, + .cbs = { + .cli_show = cli_show_rip_offset_list, + .create = ripd_instance_offset_list_create, + .destroy = ripd_instance_offset_list_destroy, + }, }, { .xpath = "/frr-ripd:ripd/instance/offset-list/access-list", - .cbs.modify = ripd_instance_offset_list_access_list_modify, + .cbs = { + .modify = ripd_instance_offset_list_access_list_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/offset-list/metric", - .cbs.modify = ripd_instance_offset_list_metric_modify, + .cbs = { + .modify = ripd_instance_offset_list_metric_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/passive-default", - .cbs.modify = ripd_instance_passive_default_modify, - .cbs.cli_show = cli_show_rip_passive_default, + .cbs = { + .cli_show = cli_show_rip_passive_default, + .modify = ripd_instance_passive_default_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/passive-interface", - .cbs.create = ripd_instance_passive_interface_create, - .cbs.destroy = ripd_instance_passive_interface_destroy, - .cbs.cli_show = cli_show_rip_passive_interface, + .cbs = { + .cli_show = cli_show_rip_passive_interface, + .create = ripd_instance_passive_interface_create, + .destroy = ripd_instance_passive_interface_destroy, + }, }, { .xpath = "/frr-ripd:ripd/instance/non-passive-interface", - .cbs.create = ripd_instance_non_passive_interface_create, - .cbs.destroy = ripd_instance_non_passive_interface_destroy, - .cbs.cli_show = cli_show_rip_non_passive_interface, + .cbs = { + .cli_show = cli_show_rip_non_passive_interface, + .create = ripd_instance_non_passive_interface_create, + .destroy = ripd_instance_non_passive_interface_destroy, + }, }, { .xpath = "/frr-ripd:ripd/instance/redistribute", - .cbs.create = ripd_instance_redistribute_create, - .cbs.destroy = ripd_instance_redistribute_destroy, - .cbs.apply_finish = ripd_instance_redistribute_apply_finish, - .cbs.cli_show = cli_show_rip_redistribute, + .cbs = { + .apply_finish = ripd_instance_redistribute_apply_finish, + .cli_show = cli_show_rip_redistribute, + .create = ripd_instance_redistribute_create, + .destroy = ripd_instance_redistribute_destroy, + }, }, { .xpath = "/frr-ripd:ripd/instance/redistribute/route-map", - .cbs.modify = ripd_instance_redistribute_route_map_modify, - .cbs.destroy = ripd_instance_redistribute_route_map_destroy, + .cbs = { + .destroy = ripd_instance_redistribute_route_map_destroy, + .modify = ripd_instance_redistribute_route_map_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/redistribute/metric", - .cbs.modify = ripd_instance_redistribute_metric_modify, - .cbs.destroy = ripd_instance_redistribute_metric_destroy, + .cbs = { + .destroy = ripd_instance_redistribute_metric_destroy, + .modify = ripd_instance_redistribute_metric_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/static-route", - .cbs.create = ripd_instance_static_route_create, - .cbs.destroy = ripd_instance_static_route_destroy, - .cbs.cli_show = cli_show_rip_route, + .cbs = { + .cli_show = cli_show_rip_route, + .create = ripd_instance_static_route_create, + .destroy = ripd_instance_static_route_destroy, + }, }, { .xpath = "/frr-ripd:ripd/instance/timers", - .cbs.apply_finish = ripd_instance_timers_apply_finish, - .cbs.cli_show = cli_show_rip_timers, + .cbs = { + .apply_finish = ripd_instance_timers_apply_finish, + .cli_show = cli_show_rip_timers, + }, }, { .xpath = "/frr-ripd:ripd/instance/timers/flush-interval", - .cbs.modify = ripd_instance_timers_flush_interval_modify, + .cbs = { + .modify = ripd_instance_timers_flush_interval_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/timers/holddown-interval", - .cbs.modify = ripd_instance_timers_holddown_interval_modify, + .cbs = { + .modify = ripd_instance_timers_holddown_interval_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/timers/update-interval", - .cbs.modify = ripd_instance_timers_update_interval_modify, + .cbs = { + .modify = ripd_instance_timers_update_interval_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/version", - .cbs.cli_show = cli_show_rip_version, + .cbs = { + .cli_show = cli_show_rip_version, + }, }, { .xpath = "/frr-ripd:ripd/instance/version/receive", - .cbs.modify = ripd_instance_version_receive_modify, + .cbs = { + .modify = ripd_instance_version_receive_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/version/send", - .cbs.modify = ripd_instance_version_send_modify, + .cbs = { + .modify = ripd_instance_version_send_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-ripd:rip/split-horizon", - .cbs.modify = lib_interface_rip_split_horizon_modify, - .cbs.cli_show = cli_show_ip_rip_split_horizon, + .cbs = { + .cli_show = cli_show_ip_rip_split_horizon, + .modify = lib_interface_rip_split_horizon_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-ripd:rip/v2-broadcast", - .cbs.modify = lib_interface_rip_v2_broadcast_modify, - .cbs.cli_show = cli_show_ip_rip_v2_broadcast, + .cbs = { + .cli_show = cli_show_ip_rip_v2_broadcast, + .modify = lib_interface_rip_v2_broadcast_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-ripd:rip/version-receive", - .cbs.modify = lib_interface_rip_version_receive_modify, - .cbs.cli_show = cli_show_ip_rip_receive_version, + .cbs = { + .cli_show = cli_show_ip_rip_receive_version, + .modify = lib_interface_rip_version_receive_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-ripd:rip/version-send", - .cbs.modify = lib_interface_rip_version_send_modify, - .cbs.cli_show = cli_show_ip_rip_send_version, + .cbs = { + .cli_show = cli_show_ip_rip_send_version, + .modify = lib_interface_rip_version_send_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-ripd:rip/authentication-scheme", - .cbs.cli_show = cli_show_ip_rip_authentication_scheme, + .cbs = { + .cli_show = cli_show_ip_rip_authentication_scheme, + }, }, { .xpath = "/frr-interface:lib/interface/frr-ripd:rip/authentication-scheme/mode", - .cbs.modify = lib_interface_rip_authentication_scheme_mode_modify, + .cbs = { + .modify = lib_interface_rip_authentication_scheme_mode_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-ripd:rip/authentication-scheme/md5-auth-length", - .cbs.modify = lib_interface_rip_authentication_scheme_md5_auth_length_modify, - .cbs.destroy = lib_interface_rip_authentication_scheme_md5_auth_length_destroy, + .cbs = { + .destroy = lib_interface_rip_authentication_scheme_md5_auth_length_destroy, + .modify = lib_interface_rip_authentication_scheme_md5_auth_length_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-ripd:rip/authentication-password", - .cbs.modify = lib_interface_rip_authentication_password_modify, - .cbs.destroy = lib_interface_rip_authentication_password_destroy, - .cbs.cli_show = cli_show_ip_rip_authentication_string, + .cbs = { + .cli_show = cli_show_ip_rip_authentication_string, + .destroy = lib_interface_rip_authentication_password_destroy, + .modify = lib_interface_rip_authentication_password_modify, + }, }, { .xpath = "/frr-interface:lib/interface/frr-ripd:rip/authentication-key-chain", - .cbs.modify = lib_interface_rip_authentication_key_chain_modify, - .cbs.destroy = lib_interface_rip_authentication_key_chain_destroy, - .cbs.cli_show = cli_show_ip_rip_authentication_key_chain, + .cbs = { + .cli_show = cli_show_ip_rip_authentication_key_chain, + .destroy = lib_interface_rip_authentication_key_chain_destroy, + .modify = lib_interface_rip_authentication_key_chain_modify, + }, }, { .xpath = "/frr-ripd:ripd/instance/state/neighbors/neighbor", - .cbs.get_next = ripd_instance_state_neighbors_neighbor_get_next, - .cbs.get_keys = ripd_instance_state_neighbors_neighbor_get_keys, - .cbs.lookup_entry = ripd_instance_state_neighbors_neighbor_lookup_entry, + .cbs = { + .get_keys = ripd_instance_state_neighbors_neighbor_get_keys, + .get_next = ripd_instance_state_neighbors_neighbor_get_next, + .lookup_entry = ripd_instance_state_neighbors_neighbor_lookup_entry, + }, }, { .xpath = "/frr-ripd:ripd/instance/state/neighbors/neighbor/address", - .cbs.get_elem = ripd_instance_state_neighbors_neighbor_address_get_elem, + .cbs = { + .get_elem = ripd_instance_state_neighbors_neighbor_address_get_elem, + }, }, { .xpath = "/frr-ripd:ripd/instance/state/neighbors/neighbor/last-update", - .cbs.get_elem = ripd_instance_state_neighbors_neighbor_last_update_get_elem, + .cbs = { + .get_elem = ripd_instance_state_neighbors_neighbor_last_update_get_elem, + }, }, { .xpath = "/frr-ripd:ripd/instance/state/neighbors/neighbor/bad-packets-rcvd", - .cbs.get_elem = ripd_instance_state_neighbors_neighbor_bad_packets_rcvd_get_elem, + .cbs = { + .get_elem = ripd_instance_state_neighbors_neighbor_bad_packets_rcvd_get_elem, + }, }, { .xpath = "/frr-ripd:ripd/instance/state/neighbors/neighbor/bad-routes-rcvd", - .cbs.get_elem = ripd_instance_state_neighbors_neighbor_bad_routes_rcvd_get_elem, + .cbs = { + .get_elem = ripd_instance_state_neighbors_neighbor_bad_routes_rcvd_get_elem, + }, }, { .xpath = "/frr-ripd:ripd/instance/state/routes/route", - .cbs.get_next = ripd_instance_state_routes_route_get_next, - .cbs.get_keys = ripd_instance_state_routes_route_get_keys, - .cbs.lookup_entry = ripd_instance_state_routes_route_lookup_entry, + .cbs = { + .get_keys = ripd_instance_state_routes_route_get_keys, + .get_next = ripd_instance_state_routes_route_get_next, + .lookup_entry = ripd_instance_state_routes_route_lookup_entry, + }, }, { .xpath = "/frr-ripd:ripd/instance/state/routes/route/prefix", - .cbs.get_elem = ripd_instance_state_routes_route_prefix_get_elem, + .cbs = { + .get_elem = ripd_instance_state_routes_route_prefix_get_elem, + }, }, { .xpath = "/frr-ripd:ripd/instance/state/routes/route/next-hop", - .cbs.get_elem = ripd_instance_state_routes_route_next_hop_get_elem, + .cbs = { + .get_elem = ripd_instance_state_routes_route_next_hop_get_elem, + }, }, { .xpath = "/frr-ripd:ripd/instance/state/routes/route/interface", - .cbs.get_elem = ripd_instance_state_routes_route_interface_get_elem, + .cbs = { + .get_elem = ripd_instance_state_routes_route_interface_get_elem, + }, }, { .xpath = "/frr-ripd:ripd/instance/state/routes/route/metric", - .cbs.get_elem = ripd_instance_state_routes_route_metric_get_elem, + .cbs = { + .get_elem = ripd_instance_state_routes_route_metric_get_elem, + }, }, { .xpath = "/frr-ripd:clear-rip-route", - .cbs.rpc = clear_rip_route_rpc, + .cbs = { + .rpc = clear_rip_route_rpc, + }, }, { .xpath = NULL, diff --git a/ripngd/ripng_northbound.c b/ripngd/ripng_northbound.c index f8ac4a5cd5..588f6db037 100644 --- a/ripngd/ripng_northbound.c +++ b/ripngd/ripng_northbound.c @@ -105,12 +105,12 @@ static int ripngd_instance_destroy(enum nb_event event, static const void *ripngd_instance_get_next(const void *parent_list_entry, const void *list_entry) { - const struct ripng *ripng = list_entry; + struct ripng *ripng = (struct ripng *)list_entry; if (list_entry == NULL) ripng = RB_MIN(ripng_instance_head, &ripng_instances); else - ripng = RB_NEXT(ripng_instance_head, (struct ripng *)ripng); + ripng = RB_NEXT(ripng_instance_head, ripng); return ripng; } @@ -1012,158 +1012,220 @@ const struct frr_yang_module_info frr_ripngd_info = { .nodes = { { .xpath = "/frr-ripngd:ripngd/instance", - .cbs.create = ripngd_instance_create, - .cbs.destroy = ripngd_instance_destroy, - .cbs.get_next = ripngd_instance_get_next, - .cbs.get_keys = ripngd_instance_get_keys, - .cbs.lookup_entry = ripngd_instance_lookup_entry, - .cbs.cli_show = cli_show_router_ripng, + .cbs = { + .cli_show = cli_show_router_ripng, + .create = ripngd_instance_create, + .destroy = ripngd_instance_destroy, + .get_keys = ripngd_instance_get_keys, + .get_next = ripngd_instance_get_next, + .lookup_entry = ripngd_instance_lookup_entry, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/allow-ecmp", - .cbs.modify = ripngd_instance_allow_ecmp_modify, - .cbs.cli_show = cli_show_ripng_allow_ecmp, + .cbs = { + .cli_show = cli_show_ripng_allow_ecmp, + .modify = ripngd_instance_allow_ecmp_modify, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/default-information-originate", - .cbs.modify = ripngd_instance_default_information_originate_modify, - .cbs.cli_show = cli_show_ripng_default_information_originate, + .cbs = { + .cli_show = cli_show_ripng_default_information_originate, + .modify = ripngd_instance_default_information_originate_modify, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/default-metric", - .cbs.modify = ripngd_instance_default_metric_modify, - .cbs.cli_show = cli_show_ripng_default_metric, + .cbs = { + .cli_show = cli_show_ripng_default_metric, + .modify = ripngd_instance_default_metric_modify, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/network", - .cbs.create = ripngd_instance_network_create, - .cbs.destroy = ripngd_instance_network_destroy, - .cbs.cli_show = cli_show_ripng_network_prefix, + .cbs = { + .cli_show = cli_show_ripng_network_prefix, + .create = ripngd_instance_network_create, + .destroy = ripngd_instance_network_destroy, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/interface", - .cbs.create = ripngd_instance_interface_create, - .cbs.destroy = ripngd_instance_interface_destroy, - .cbs.cli_show = cli_show_ripng_network_interface, + .cbs = { + .cli_show = cli_show_ripng_network_interface, + .create = ripngd_instance_interface_create, + .destroy = ripngd_instance_interface_destroy, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/offset-list", - .cbs.create = ripngd_instance_offset_list_create, - .cbs.destroy = ripngd_instance_offset_list_destroy, - .cbs.cli_show = cli_show_ripng_offset_list, + .cbs = { + .cli_show = cli_show_ripng_offset_list, + .create = ripngd_instance_offset_list_create, + .destroy = ripngd_instance_offset_list_destroy, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/offset-list/access-list", - .cbs.modify = ripngd_instance_offset_list_access_list_modify, + .cbs = { + .modify = ripngd_instance_offset_list_access_list_modify, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/offset-list/metric", - .cbs.modify = ripngd_instance_offset_list_metric_modify, + .cbs = { + .modify = ripngd_instance_offset_list_metric_modify, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/passive-interface", - .cbs.create = ripngd_instance_passive_interface_create, - .cbs.destroy = ripngd_instance_passive_interface_destroy, - .cbs.cli_show = cli_show_ripng_passive_interface, + .cbs = { + .cli_show = cli_show_ripng_passive_interface, + .create = ripngd_instance_passive_interface_create, + .destroy = ripngd_instance_passive_interface_destroy, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/redistribute", - .cbs.create = ripngd_instance_redistribute_create, - .cbs.destroy = ripngd_instance_redistribute_destroy, - .cbs.apply_finish = ripngd_instance_redistribute_apply_finish, - .cbs.cli_show = cli_show_ripng_redistribute, + .cbs = { + .apply_finish = ripngd_instance_redistribute_apply_finish, + .cli_show = cli_show_ripng_redistribute, + .create = ripngd_instance_redistribute_create, + .destroy = ripngd_instance_redistribute_destroy, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/redistribute/route-map", - .cbs.modify = ripngd_instance_redistribute_route_map_modify, - .cbs.destroy = ripngd_instance_redistribute_route_map_destroy, + .cbs = { + .destroy = ripngd_instance_redistribute_route_map_destroy, + .modify = ripngd_instance_redistribute_route_map_modify, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/redistribute/metric", - .cbs.modify = ripngd_instance_redistribute_metric_modify, - .cbs.destroy = ripngd_instance_redistribute_metric_destroy, + .cbs = { + .destroy = ripngd_instance_redistribute_metric_destroy, + .modify = ripngd_instance_redistribute_metric_modify, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/static-route", - .cbs.create = ripngd_instance_static_route_create, - .cbs.destroy = ripngd_instance_static_route_destroy, - .cbs.cli_show = cli_show_ripng_route, + .cbs = { + .cli_show = cli_show_ripng_route, + .create = ripngd_instance_static_route_create, + .destroy = ripngd_instance_static_route_destroy, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/aggregate-address", - .cbs.create = ripngd_instance_aggregate_address_create, - .cbs.destroy = ripngd_instance_aggregate_address_destroy, - .cbs.cli_show = cli_show_ripng_aggregate_address, + .cbs = { + .cli_show = cli_show_ripng_aggregate_address, + .create = ripngd_instance_aggregate_address_create, + .destroy = ripngd_instance_aggregate_address_destroy, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/timers", - .cbs.apply_finish = ripngd_instance_timers_apply_finish, - .cbs.cli_show = cli_show_ripng_timers, + .cbs = { + .apply_finish = ripngd_instance_timers_apply_finish, + .cli_show = cli_show_ripng_timers, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/timers/flush-interval", - .cbs.modify = ripngd_instance_timers_flush_interval_modify, + .cbs = { + .modify = ripngd_instance_timers_flush_interval_modify, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/timers/holddown-interval", - .cbs.modify = ripngd_instance_timers_holddown_interval_modify, + .cbs = { + .modify = ripngd_instance_timers_holddown_interval_modify, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/timers/update-interval", - .cbs.modify = ripngd_instance_timers_update_interval_modify, + .cbs = { + .modify = ripngd_instance_timers_update_interval_modify, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/state/neighbors/neighbor", - .cbs.get_next = ripngd_instance_state_neighbors_neighbor_get_next, - .cbs.get_keys = ripngd_instance_state_neighbors_neighbor_get_keys, - .cbs.lookup_entry = ripngd_instance_state_neighbors_neighbor_lookup_entry, + .cbs = { + .get_keys = ripngd_instance_state_neighbors_neighbor_get_keys, + .get_next = ripngd_instance_state_neighbors_neighbor_get_next, + .lookup_entry = ripngd_instance_state_neighbors_neighbor_lookup_entry, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/state/neighbors/neighbor/address", - .cbs.get_elem = ripngd_instance_state_neighbors_neighbor_address_get_elem, + .cbs = { + .get_elem = ripngd_instance_state_neighbors_neighbor_address_get_elem, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/state/neighbors/neighbor/last-update", - .cbs.get_elem = ripngd_instance_state_neighbors_neighbor_last_update_get_elem, + .cbs = { + .get_elem = ripngd_instance_state_neighbors_neighbor_last_update_get_elem, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/state/neighbors/neighbor/bad-packets-rcvd", - .cbs.get_elem = ripngd_instance_state_neighbors_neighbor_bad_packets_rcvd_get_elem, + .cbs = { + .get_elem = ripngd_instance_state_neighbors_neighbor_bad_packets_rcvd_get_elem, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/state/neighbors/neighbor/bad-routes-rcvd", - .cbs.get_elem = ripngd_instance_state_neighbors_neighbor_bad_routes_rcvd_get_elem, + .cbs = { + .get_elem = ripngd_instance_state_neighbors_neighbor_bad_routes_rcvd_get_elem, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/state/routes/route", - .cbs.get_next = ripngd_instance_state_routes_route_get_next, - .cbs.get_keys = ripngd_instance_state_routes_route_get_keys, - .cbs.lookup_entry = ripngd_instance_state_routes_route_lookup_entry, + .cbs = { + .get_keys = ripngd_instance_state_routes_route_get_keys, + .get_next = ripngd_instance_state_routes_route_get_next, + .lookup_entry = ripngd_instance_state_routes_route_lookup_entry, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/state/routes/route/prefix", - .cbs.get_elem = ripngd_instance_state_routes_route_prefix_get_elem, + .cbs = { + .get_elem = ripngd_instance_state_routes_route_prefix_get_elem, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/state/routes/route/next-hop", - .cbs.get_elem = ripngd_instance_state_routes_route_next_hop_get_elem, + .cbs = { + .get_elem = ripngd_instance_state_routes_route_next_hop_get_elem, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/state/routes/route/interface", - .cbs.get_elem = ripngd_instance_state_routes_route_interface_get_elem, + .cbs = { + .get_elem = ripngd_instance_state_routes_route_interface_get_elem, + }, }, { .xpath = "/frr-ripngd:ripngd/instance/state/routes/route/metric", - .cbs.get_elem = ripngd_instance_state_routes_route_metric_get_elem, + .cbs = { + .get_elem = ripngd_instance_state_routes_route_metric_get_elem, + }, }, { .xpath = "/frr-ripngd:clear-ripng-route", - .cbs.rpc = clear_ripng_route_rpc, + .cbs = { + .rpc = clear_ripng_route_rpc, + }, }, { .xpath = "/frr-interface:lib/interface/frr-ripngd:ripng/split-horizon", - .cbs.modify = lib_interface_ripng_split_horizon_modify, - .cbs.cli_show = cli_show_ipv6_ripng_split_horizon, + .cbs = { + .cli_show = cli_show_ipv6_ripng_split_horizon, + .modify = lib_interface_ripng_split_horizon_modify, + }, }, { .xpath = NULL, diff --git a/sharpd/sharp_vty.c b/sharpd/sharp_vty.c index 31608dcdb8..a7552547e9 100644 --- a/sharpd/sharp_vty.c +++ b/sharpd/sharp_vty.c @@ -145,12 +145,12 @@ DEFPY (install_routes_data_dump, struct timeval r; timersub(&sg.r.t_end, &sg.r.t_start, &r); - vty_out(vty, "Prefix: %s Total: %u %u %u Time: %ld.%ld\n", + vty_out(vty, "Prefix: %s Total: %u %u %u Time: %jd.%ld\n", prefix2str(&sg.r.orig_prefix, buf, sizeof(buf)), sg.r.total_routes, sg.r.installed_routes, sg.r.removed_routes, - r.tv_sec, r.tv_usec); + (intmax_t)r.tv_sec, (long)r.tv_usec); return CMD_SUCCESS; } diff --git a/sharpd/sharp_zebra.c b/sharpd/sharp_zebra.c index 19c7e556ca..cd6f956580 100644 --- a/sharpd/sharp_zebra.c +++ b/sharpd/sharp_zebra.c @@ -212,8 +212,8 @@ static int route_notify_owner(ZAPI_CALLBACK_ARGS) if (sg.r.total_routes == sg.r.installed_routes) { monotime(&sg.r.t_end); timersub(&sg.r.t_end, &sg.r.t_start, &r); - zlog_debug("Installed All Items %ld.%ld", r.tv_sec, - r.tv_usec); + zlog_debug("Installed All Items %jd.%ld", + (intmax_t)r.tv_sec, (long)r.tv_usec); handle_repeated(true); } break; @@ -228,8 +228,8 @@ static int route_notify_owner(ZAPI_CALLBACK_ARGS) if (sg.r.total_routes == sg.r.removed_routes) { monotime(&sg.r.t_end); timersub(&sg.r.t_end, &sg.r.t_start, &r); - zlog_debug("Removed all Items %ld.%ld", r.tv_sec, - r.tv_usec); + zlog_debug("Removed all Items %jd.%ld", + (intmax_t)r.tv_sec, (long)r.tv_usec); handle_repeated(false); } break; diff --git a/tests/.gitignore b/tests/.gitignore index 4c6a51d475..6252cea823 100644 --- a/tests/.gitignore +++ b/tests/.gitignore @@ -31,6 +31,7 @@ /lib/test_memory /lib/test_nexthop_iter /lib/test_ntop +/lib/test_prefix2str /lib/test_printfrr /lib/test_privs /lib/test_ringbuf diff --git a/tests/Makefile.in b/tests/Makefile.in deleted file mode 100644 index 29d903e70a..0000000000 --- a/tests/Makefile.in +++ /dev/null @@ -1,1338 +0,0 @@ -# Makefile.in generated by automake 1.15.1 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994-2017 Free Software Foundation, Inc. - -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - 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- install-data-am install-dvi install-dvi-am install-exec \ - install-exec-am install-html install-html-am install-info \ - install-info-am install-man install-pdf install-pdf-am \ - install-ps install-ps-am install-strip installcheck \ - installcheck-am installdirs maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-compile \ - mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ - tags tags-am uninstall uninstall-am - -.PRECIOUS: Makefile - -.c_clippy.c: - @{ test -x $(top_builddir)/$(HOSTTOOLS)lib/clippy || $(MAKE) -C $(top_builddir)/$(HOSTTOOLS) lib/clippy; } - $(AM_V_CLIPPY)$(top_builddir)/$(HOSTTOOLS)lib/clippy $(top_srcdir)/python/clidef.py -o $@ $< - -.l.c: - $(AM_V_LEX)$(am__skiplex) $(LEXCOMPILE) $< -.y.c: - $(AM_V_YACC)$(am__skipyacc) $(YACCCOMPILE) $< - -# Rules -@HAVE_PROTOBUF_TRUE@.proto.pb.h: -@HAVE_PROTOBUF_TRUE@ $(Q_PROTOC) -I$(top_srcdir) --cpp_out=$(top_srcdir) $(top_srcdir)/$^ - -@HAVE_PROTOBUF_TRUE@.proto.pb-c.c: -@HAVE_PROTOBUF_TRUE@ $(AM_V_PROTOC_C)$(Q_PROTOC_C) -I$(top_srcdir) --c_out=$(top_srcdir) $(top_srcdir)/$^ -@HAVE_PROTOBUF_TRUE@.pb-c.c.pb-c.h: -@HAVE_PROTOBUF_TRUE@ @/bin/true - -PYTHON ?= python - -lib/cli/test_cli.o: lib/cli/test_cli_clippy.c -ospf6d/test_lsdb.o: ospf6d/test_lsdb_clippy.c - -../vtysh/vtysh_cmd.c: - $(MAKE) -C ../vtysh vtysh_cmd.c - -lib/cli/test_commands_defun.c: ../vtysh/vtysh_cmd.c - sed \ - -e 's/"vtysh\.h"/"tests.h"/' \ - -e 's/vtysh_init_cmd/test_init_cmd/' \ - -e 's/VTYSH_[A-Z][A-Z_0-9]*/0/g' \ - < ../vtysh/vtysh_cmd.c \ - > "$@" - -isisd/test_fuzz_isis_tlv_tests.h: $(top_srcdir)/tests/isisd/test_fuzz_isis_tlv_tests.h.gz - gzip -d < $(top_srcdir)/tests/isisd/test_fuzz_isis_tlv_tests.h.gz > "$@" -isisd/isisd_test_fuzz_isis_tlv-test_fuzz_isis_tlv.$(OBJEXT): \ - isisd/test_fuzz_isis_tlv_tests.h - -.PHONY: tests.xml -tests.xml: $(check_PROGRAMS) - $(PYTHON) $(srcdir)/runtests.py --junitxml=$@ -v $(srcdir) -check: tests.xml - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/tests/lib/cxxcompat.c b/tests/lib/cxxcompat.c index 48fa0ec8a9..6624de7386 100644 --- a/tests/lib/cxxcompat.c +++ b/tests/lib/cxxcompat.c @@ -17,6 +17,8 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#define test__cplusplus + #include "lib/zebra.h" #include "lib/agg_table.h" @@ -107,6 +109,17 @@ #include "lib/zassert.h" #include "lib/zclient.h" +PREDECL_RBTREE_UNIQ(footree) +struct foo { + int dummy; + struct footree_item item; +}; +static int foocmp(const struct foo *a, const struct foo *b) +{ + return memcmp(&a->dummy, &b->dummy, sizeof(a->dummy)); +} +DECLARE_RBTREE_UNIQ(footree, struct foo, item, foocmp) + int main(int argc, char **argv) { return 0; diff --git a/tests/lib/test_idalloc.c b/tests/lib/test_idalloc.c index 3053c1c074..ce1582b1ba 100644 --- a/tests/lib/test_idalloc.c +++ b/tests/lib/test_idalloc.c @@ -1,3 +1,7 @@ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + #include "id_alloc.h" #include <inttypes.h> diff --git a/tests/lib/test_prefix2str.c b/tests/lib/test_prefix2str.c new file mode 100644 index 0000000000..cbfc20a797 --- /dev/null +++ b/tests/lib/test_prefix2str.c @@ -0,0 +1,80 @@ +/* + * prefix2str() unit test + * Copyright (C) 2019 David Lamparter + * Portions: + * Copyright (C) 2019 Cumulus Networks, Inc + * Quentin Young + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; see the file COPYING; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <zebra.h> + +#include "lib/prefix.h" + +#include "tests/helpers/c/prng.h" + +int main(int argc, char **argv) +{ + size_t i, j, k, l; + struct in6_addr i6; + char buf1[64], buf2[64], ntopbuf[64]; + struct prng *prng; + struct prefix p = {}; + + prng = prng_new(0); + /* IPv4 */ + p.family = AF_INET; + for (i = 0; i < 1000; i++) { + p.u.prefix = prng_rand(prng); + p.prefixlen = prng_rand(prng) >> 26; + snprintf(buf1, sizeof(buf1), "%s/%d", + inet_ntop(AF_INET, &p.u.prefix4, ntopbuf, + sizeof(ntopbuf)), + p.prefixlen); + prefix2str(&p, buf2, sizeof(buf2)); + assert(!strcmp(buf1, buf2)); + fprintf(stdout, "%s\n", buf1); + } + + /* IPv6 */ + p.family = AF_INET6; + for (i = 0; i < 10000; i++) { + uint16_t *i6w = (uint16_t *)&i6; + for (j = 0; j < 8; j++) + i6w[j] = prng_rand(prng); + + /* clear some words */ + l = prng_rand(prng) & 7; + for (j = 0; j < l; j++) { + uint32_t num = __builtin_ctz(prng_rand(prng)); + uint32_t where = prng_rand(prng) & 7; + + for (k = where; k < where + num && k < 8; k++) + i6w[k] = 0; + } + + p.prefixlen = prng_rand(prng) >> 24; + memcpy(&p.u.prefix, &i6, sizeof(i6)); + snprintf(buf1, sizeof(buf1), "%s/%d", + inet_ntop(AF_INET6, &p.u.prefix6, ntopbuf, + sizeof(ntopbuf)), + p.prefixlen); + prefix2str(&p, buf2, sizeof(buf2)); + assert(!strcmp(buf1, buf2)); + fprintf(stdout, "%s\n", buf1); + } + + return 0; +} diff --git a/tests/lib/test_prefix2str.py b/tests/lib/test_prefix2str.py new file mode 100644 index 0000000000..6e26d1b409 --- /dev/null +++ b/tests/lib/test_prefix2str.py @@ -0,0 +1,6 @@ +import frrtest + +class TestPrefix2str(frrtest.TestMultiOut): + program = './test_prefix2str' + +TestPrefix2str.exit_cleanly() diff --git a/tests/lib/test_printfrr.c b/tests/lib/test_printfrr.c index c8ef150b07..24de3fa88d 100644 --- a/tests/lib/test_printfrr.c +++ b/tests/lib/test_printfrr.c @@ -27,6 +27,7 @@ static int errors; +static void printcmp(const char *fmt, ...) PRINTFRR(1, 2); static void printcmp(const char *fmt, ...) { va_list ap; @@ -58,6 +59,7 @@ static void printcmp(const char *fmt, ...) errors++; } +static void printchk(const char *ref, const char *fmt, ...) PRINTFRR(2, 3); static void printchk(const char *ref, const char *fmt, ...) { va_list ap; diff --git a/tests/lib/test_seqlock.c b/tests/lib/test_seqlock.c index 6b2b9ed8a5..9cc6f80702 100644 --- a/tests/lib/test_seqlock.c +++ b/tests/lib/test_seqlock.c @@ -18,6 +18,10 @@ * Place, Suite 330, Boston, MA 02111-1307 USA */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + #include <stdio.h> #include <stdint.h> #include <inttypes.h> diff --git a/tests/subdir.am b/tests/subdir.am index 41f1a4873b..270c0811b4 100644 --- a/tests/subdir.am +++ b/tests/subdir.am @@ -55,6 +55,7 @@ check_PROGRAMS = \ tests/lib/test_memory \ tests/lib/test_nexthop_iter \ tests/lib/test_ntop \ + tests/lib/test_prefix2str \ tests/lib/test_printfrr \ tests/lib/test_privs \ tests/lib/test_ringbuf \ @@ -236,6 +237,10 @@ tests_lib_test_ntop_CFLAGS = $(TESTS_CFLAGS) tests_lib_test_ntop_CPPFLAGS = $(TESTS_CPPFLAGS) tests_lib_test_ntop_LDADD = # none tests_lib_test_ntop_SOURCES = tests/lib/test_ntop.c tests/helpers/c/prng.c +tests_lib_test_prefix2str_CFLAGS = $(TESTS_CFLAGS) +tests_lib_test_prefix2str_CPPFLAGS = $(TESTS_CPPFLAGS) +tests_lib_test_prefix2str_LDADD = $(ALL_TESTS_LDADD) +tests_lib_test_prefix2str_SOURCES = tests/lib/test_prefix2str.c tests/helpers/c/prng.c tests_lib_test_printfrr_CFLAGS = $(TESTS_CFLAGS) tests_lib_test_printfrr_CPPFLAGS = $(TESTS_CPPFLAGS) tests_lib_test_printfrr_LDADD = $(ALL_TESTS_LDADD) @@ -328,6 +333,7 @@ EXTRA_DIST += \ tests/lib/test_atomlist.py \ tests/lib/test_nexthop_iter.py \ tests/lib/test_ntop.py \ + tests/lib/test_prefix2str.py \ tests/lib/test_printfrr.py \ tests/lib/test_ringbuf.py \ tests/lib/test_srcdest_table.py \ diff --git a/tests/topotests/bgp_l3vpn_to_bgp_vrf/scripts/scale_down.py b/tests/topotests/bgp_l3vpn_to_bgp_vrf/scripts/scale_down.py index 897fc48436..c17bf1168c 100644 --- a/tests/topotests/bgp_l3vpn_to_bgp_vrf/scripts/scale_down.py +++ b/tests/topotests/bgp_l3vpn_to_bgp_vrf/scripts/scale_down.py @@ -6,7 +6,7 @@ if ret != False and found != None: luCommand('ce3', 'vtysh -c "show bgp sum"', '.', 'pass', 'See %s sharp routes' % num) if num > 0: - wait = num/500 + wait = 2*num/500 luCommand('ce1', 'vtysh -c "sharp remove routes 10.0.0.0 {}"'.format(num),'.','none','Removing {} routes'.format(num)) luCommand('ce2', 'vtysh -c "sharp remove routes 10.0.0.0 {}"'.format(num),'.','none','Removing {} routes'.format(num)) rtrs = ['ce1', 'ce2', 'ce3'] diff --git a/tests/topotests/bgp_l3vpn_to_bgp_vrf/scripts/scale_up.py b/tests/topotests/bgp_l3vpn_to_bgp_vrf/scripts/scale_up.py index 3b3aac5fbe..7f114d10df 100644 --- a/tests/topotests/bgp_l3vpn_to_bgp_vrf/scripts/scale_up.py +++ b/tests/topotests/bgp_l3vpn_to_bgp_vrf/scripts/scale_up.py @@ -10,7 +10,7 @@ if c > 0: d = r - c * 256 - 1 else: d = r -wait = num/1000 +wait = 2*num/1000 mem = {} rtrs = ['ce1', 'ce2', 'ce3', 'r1', 'r2', 'r3', 'r4'] for rtr in rtrs: diff --git a/tests/topotests/lib/topotest.py b/tests/topotests/lib/topotest.py index 2acb04fb0e..86993665ce 100644 --- a/tests/topotests/lib/topotest.py +++ b/tests/topotests/lib/topotest.py @@ -38,6 +38,11 @@ import time from lib.topolog import logger +if sys.version_info[0] > 2: + import configparser +else: + import ConfigParser as configparser + from mininet.topo import Topo from mininet.net import Mininet from mininet.node import Node, OVSSwitch, Host @@ -624,6 +629,20 @@ class Router(Node): super(Router, self).__init__(name, **params) self.logdir = params.get('logdir') + # Backward compatibility: + # Load configuration defaults like topogen. + self.config_defaults = configparser.ConfigParser({ + 'verbosity': 'info', + 'frrdir': '/usr/lib/frr', + 'quaggadir': '/usr/lib/quagga', + 'routertype': 'frr', + 'memleak_path': None, + }) + self.config_defaults.read( + os.path.join(os.path.dirname(os.path.realpath(__file__)), + '../pytest.ini') + ) + # If this topology is using old API and doesn't have logdir # specified, then attempt to generate an unique logdir. if self.logdir is None: @@ -652,7 +671,7 @@ class Router(Node): "Configure FRR binaries" self.daemondir = params.get('frrdir') if self.daemondir is None: - self.daemondir = '/usr/lib/frr' + self.daemondir = self.config_defaults.get('topogen', 'frrdir') zebra_path = os.path.join(self.daemondir, 'zebra') if not os.path.isfile(zebra_path): @@ -662,7 +681,7 @@ class Router(Node): "Configure Quagga binaries" self.daemondir = params.get('quaggadir') if self.daemondir is None: - self.daemondir = '/usr/lib/quagga' + self.daemondir = self.config_defaults.get('topogen', 'quaggadir') zebra_path = os.path.join(self.daemondir, 'zebra') if not os.path.isfile(zebra_path): @@ -676,7 +695,10 @@ class Router(Node): # User did not specify the daemons directory, try to autodetect it. self.daemondir = params.get('daemondir') if self.daemondir is None: - self.routertype = params.get('routertype', 'frr') + self.routertype = params.get('routertype', + self.config_defaults.get( + 'topogen', + 'routertype')) if self.routertype == 'quagga': self._config_quagga(**params) else: @@ -688,7 +710,7 @@ class Router(Node): raise Exception('No zebra binary found in {}'.format(zpath)) # Allow user to specify routertype when the path was specified. if params.get('routertype') is not None: - self.routertype = self.params.get('routertype') + self.routertype = params.get('routertype') self.cmd('ulimit -c unlimited') # Set ownership of config files diff --git a/tools/frr.vim b/tools/frr.vim new file mode 100644 index 0000000000..86aa0c0e3f --- /dev/null +++ b/tools/frr.vim @@ -0,0 +1,36 @@ +" settings & syntax hilighting for FRR codebase +" 2019 by David Lamparter, placed in public domain + +let c_gnu=1 + +function! CStyleFRR() + syn clear cFormat + syn match cFormat display "%\(\d\+\$\)\=[-+' #0*]*\(\d*\|\*\|\*\d\+\$\)\(\.\(\d*\|\*\|\*\d\+\$\)\)\=\([hlLjzt]\|ll\|hh\)\=\([aAbiuoxXDOUfFeEgGcCsSn]\|[pd]\([A-Z][A-Z0-9]*[a-z]*\|\)\|\[\^\=.[^]]*\]\)" contained + syn match cFormat display "%%" contained + + syn keyword cIterator frr_each frr_each_safe frr_each_from + syn keyword cMacroOp offsetof container_of container_of_null array_size + + syn keyword cStorageClass atomic + syn keyword cFormatConst PRId64 PRIu64 PRIx64 + syn keyword cFormatConst PRId32 PRIu32 PRIx32 + syn keyword cFormatConst PRId16 PRIu16 PRIx16 + syn keyword cFormatConst PRId8 PRIu8 PRIx8 + + " you can unlink these by just giving them their own hilighting / color + hi link cFormatConst cFormat + hi link cIterator cRepeat + hi link cMacroOp cOperator + + " indentation + setlocal cindent + setlocal cinoptions=:0,(0,u4,w1,W8 + setlocal shiftwidth=8 + setlocal softtabstop=0 + setlocal textwidth=0 + setlocal fo=croql + setlocal noet +endfunction + +" auto-apply the above based on path rules +"autocmd BufRead,BufNewFile /home/.../frr/*.[ch] call CStyleFRR() diff --git a/tools/frrinit.sh.in b/tools/frrinit.sh.in index 0f5ed85864..423d6b9b1d 100644 --- a/tools/frrinit.sh.in +++ b/tools/frrinit.sh.in @@ -71,6 +71,16 @@ reload) exit 1 fi + # systemd doesn't set WATCHDOG_USEC for reload commands. + watchfrr_pidfile="$V_PATH/watchfrr.pid" + watchfrr_pid="`cat \"$watchfrr_pidfile\"`" + if [ -d "/proc/$watchfrr_pid" ]; then + wdt="`tr '\0' '\n' < /proc/$watchfrr_pid/environ | grep '^WATCHDOG_USEC='`" + wdt="${wdt#WATCHDOG_USEC=}" + [ -n "$wdt" ] && : ${WATCHDOG_USEC:=$wdt} + [ -n "$WATCHDOG_USEC" ] && export WATCHDOG_USEC + fi + # restart watchfrr to pick up added daemons. # NB: This will NOT cause the other daemons to be restarted. daemon_list daemons @@ -78,6 +88,21 @@ reload) daemon_stop watchfrr && \ daemon_start watchfrr + # make systemd not kill watchfrr after ExecReload completes + # 3 goats were sacrificed to restore sanity after coding this + watchfrr_pid="`cat \"$watchfrr_pidfile\"`" + if [ -f "/proc/$watchfrr_pid/cgroup" -a -d "/sys/fs/cgroup/systemd" ]; then + cg="`egrep '^[0-9]+:name=systemd:' \"/proc/$watchfrr_pid/cgroup\"`" + cg="${cg#*:*:}" + + cgmain="$cg" + cgmain="${cgmain%/.control}" + cgmain="${cgmain%/control}" + + [ -n "$cg" -a "$cg" != "$cgmain" ] && \ + echo "$watchfrr_pid" > "/sys/fs/cgroup/systemd/$cgmain/tasks" + fi + NEW_CONFIG_FILE="${2:-$C_PATH/frr.conf}" [ ! -r $NEW_CONFIG_FILE ] && log_failure_msg "Unable to read new configuration file $NEW_CONFIG_FILE" && exit 1 "$RELOAD_SCRIPT" --reload "$NEW_CONFIG_FILE" diff --git a/vtysh/vtysh_config.c b/vtysh/vtysh_config.c index 9c2de0f62b..b8957c2b00 100644 --- a/vtysh/vtysh_config.c +++ b/vtysh/vtysh_config.c @@ -373,6 +373,10 @@ void vtysh_config_parse_line(void *arg, const char *line) strlen("debug northbound")) == 0) config = config_get(NORTHBOUND_DEBUG_NODE, line); + else if (strncmp(line, "debug route-map", + strlen("debug route-map")) + == 0) + config = config_get(RMAP_DEBUG_NODE, line); else if (strncmp(line, "debug", strlen("debug")) == 0) config = config_get(DEBUG_NODE, line); else if (strncmp(line, "password", strlen("password")) == 0 @@ -418,7 +422,8 @@ void vtysh_config_parse_line(void *arg, const char *line) || (I) == ACCESS_IPV6_NODE || (I) == ACCESS_MAC_NODE \ || (I) == PREFIX_IPV6_NODE || (I) == FORWARDING_NODE \ || (I) == DEBUG_NODE || (I) == AAA_NODE || (I) == VRF_DEBUG_NODE \ - || (I) == NORTHBOUND_DEBUG_NODE || (I) == MPLS_NODE) + || (I) == NORTHBOUND_DEBUG_NODE || (I) == RMAP_DEBUG_NODE \ + || (I) == MPLS_NODE) /* Display configuration to file pointer. */ void vtysh_config_dump(void) diff --git a/watchfrr/watchfrr.c b/watchfrr/watchfrr.c index 1cc7722f4f..c17d381730 100644 --- a/watchfrr/watchfrr.c +++ b/watchfrr/watchfrr.c @@ -1021,10 +1021,11 @@ void watchfrr_status(struct vty *vty) else if (dmn->state == DAEMON_DOWN && time_elapsed(&delay, &dmn->restart.time)->tv_sec < dmn->restart.interval) - vty_out(vty, " restarting in %ld seconds" - " (%lds backoff interval)\n", - dmn->restart.interval - delay.tv_sec, - dmn->restart.interval); + vty_out(vty, " restarting in %jd seconds" + " (%jds backoff interval)\n", + (intmax_t)dmn->restart.interval + - (intmax_t)delay.tv_sec, + (intmax_t)dmn->restart.interval); } } diff --git a/zebra/interface.c b/zebra/interface.c index 13582008a7..719cf05db1 100644 --- a/zebra/interface.c +++ b/zebra/interface.c @@ -1517,7 +1517,6 @@ static void if_dump_vty(struct vty *vty, struct interface *ifp) #endif /* HAVE_PROC_NET_DEV */ #ifdef HAVE_NET_RT_IFLIST -#if defined(__bsdi__) || defined(__NetBSD__) /* Statistics print out using sysctl (). */ vty_out(vty, " input packets %llu, bytes %llu, dropped %llu," @@ -1542,25 +1541,6 @@ static void if_dump_vty(struct vty *vty, struct interface *ifp) vty_out(vty, " collisions %llu\n", (unsigned long long)ifp->stats.ifi_collisions); -#else - /* Statistics print out using sysctl (). */ - vty_out(vty, - " input packets %lu, bytes %lu, dropped %lu," - " multicast packets %lu\n", - ifp->stats.ifi_ipackets, ifp->stats.ifi_ibytes, - ifp->stats.ifi_iqdrops, ifp->stats.ifi_imcasts); - - vty_out(vty, " input errors %lu\n", ifp->stats.ifi_ierrors); - - vty_out(vty, - " output packets %lu, bytes %lu, multicast packets %lu\n", - ifp->stats.ifi_opackets, ifp->stats.ifi_obytes, - ifp->stats.ifi_omcasts); - - vty_out(vty, " output errors %lu\n", ifp->stats.ifi_oerrors); - - vty_out(vty, " collisions %lu\n", ifp->stats.ifi_collisions); -#endif /* __bsdi__ || __NetBSD__ */ #endif /* HAVE_NET_RT_IFLIST */ } @@ -1613,12 +1593,13 @@ DEFPY(show_interface, show_interface_cmd, /* Show all interfaces to vty. */ -DEFUN (show_interface_vrf_all, +DEFPY (show_interface_vrf_all, show_interface_vrf_all_cmd, - "show interface vrf all", + "show interface vrf all [brief$brief]", SHOW_STR "Interface status and configuration\n" - VRF_ALL_CMD_HELP_STR) + VRF_ALL_CMD_HELP_STR + "Interface status and configuration summary\n") { struct vrf *vrf; struct interface *ifp; @@ -1626,9 +1607,14 @@ DEFUN (show_interface_vrf_all, interface_update_stats(); /* All interface print. */ - RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) - FOR_ALL_INTERFACES (vrf, ifp) - if_dump_vty(vty, ifp); + RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) { + if (brief) { + ifs_dump_brief_vty(vty, vrf); + } else { + FOR_ALL_INTERFACES (vrf, ifp) + if_dump_vty(vty, ifp); + } + } return CMD_SUCCESS; } diff --git a/zebra/kernel_netlink.c b/zebra/kernel_netlink.c index 387a3531bd..2c306434a3 100644 --- a/zebra/kernel_netlink.c +++ b/zebra/kernel_netlink.c @@ -23,6 +23,7 @@ #if defined(HANDLE_NETLINK_FUZZING) #include <stdio.h> #include <string.h> +#include "libfrr.h" #endif /* HANDLE_NETLINK_FUZZING */ #ifdef HAVE_NETLINK @@ -128,8 +129,18 @@ static const struct message family_str[] = {{AF_INET, "ipv4"}, {RTNL_FAMILY_IP6MR, "ipv6MR"}, {0}}; -static const struct message rttype_str[] = {{RTN_UNICAST, "unicast"}, +static const struct message rttype_str[] = {{RTN_UNSPEC, "none"}, + {RTN_UNICAST, "unicast"}, + {RTN_LOCAL, "local"}, + {RTN_BROADCAST, "broadcast"}, + {RTN_ANYCAST, "anycast"}, {RTN_MULTICAST, "multicast"}, + {RTN_BLACKHOLE, "blackhole"}, + {RTN_UNREACHABLE, "unreachable"}, + {RTN_PROHIBIT, "prohibited"}, + {RTN_THROW, "throw"}, + {RTN_NAT, "nat"}, + {RTN_XRESOLVE, "resolver"}, {0}}; extern struct thread_master *master; diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c index 92c78a4cbb..3c1bc4d081 100644 --- a/zebra/rt_netlink.c +++ b/zebra/rt_netlink.c @@ -330,6 +330,10 @@ static int netlink_route_change_read_unicast(struct nlmsghdr *h, ns_id_t ns_id, bh_type = BLACKHOLE_ADMINPROHIB; break; default: + if (IS_ZEBRA_DEBUG_KERNEL) + zlog_debug("Route rtm_type: %s(%d) intentionally ignoring", + nl_rttype_to_str(rtm->rtm_type), + rtm->rtm_type); return 0; } diff --git a/zebra/zebra_dplane.c b/zebra/zebra_dplane.c index 1707d3a68b..abe1879c26 100644 --- a/zebra/zebra_dplane.c +++ b/zebra/zebra_dplane.c @@ -17,6 +17,10 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + #include "lib/libfrr.h" #include "lib/debug.h" #include "lib/frratomic.h" diff --git a/zebra/zebra_rnh.c b/zebra/zebra_rnh.c index a63d015716..1024f3a052 100644 --- a/zebra/zebra_rnh.c +++ b/zebra/zebra_rnh.c @@ -592,54 +592,6 @@ static void zebra_rnh_notify_protocol_clients(struct zebra_vrf *zvrf, afi_t afi, zebra_rnh_clear_nexthop_rnh_filters(re); } -static void zebra_rnh_process_pbr_tables(afi_t afi, struct route_node *nrn, - struct rnh *rnh, - struct route_node *prn, - struct route_entry *re) -{ - struct zebra_router_table *zrt; - struct route_entry *o_re; - struct route_node *o_rn; - struct listnode *node; - struct zserv *client; - - /* - * We are only concerned about nexthops that change for - * anyone using PBR - */ - for (ALL_LIST_ELEMENTS_RO(rnh->client_list, node, client)) { - if (client->proto == ZEBRA_ROUTE_PBR) - break; - } - - if (!client) - return; - - RB_FOREACH (zrt, zebra_router_table_head, &zrouter.tables) { - if (afi != zrt->afi) - continue; - - for (o_rn = route_top(zrt->table); o_rn; - o_rn = srcdest_route_next(o_rn)) { - RNODE_FOREACH_RE (o_rn, o_re) { - if (o_re->type == ZEBRA_ROUTE_PBR) - break; - - } - - /* - * If we have a PBR route and a nexthop changes - * just rethink it. Yes this is a hammer, but - * a small one - */ - if (o_re) { - SET_FLAG(o_re->status, ROUTE_ENTRY_CHANGED); - rib_queue_add(o_rn); - } - } - } -} - /* * Utility to determine whether a candidate nexthop is useable. We make this * check in a couple of places, so this is a single home for the logic we @@ -834,8 +786,6 @@ static void zebra_rnh_eval_nexthop_entry(struct zebra_vrf *zvrf, afi_t afi, zebra_rnh_notify_protocol_clients(zvrf, afi, nrn, rnh, prn, rnh->state); - zebra_rnh_process_pbr_tables(afi, nrn, rnh, prn, rnh->state); - /* Process pseudowires attached to this nexthop */ zebra_rnh_process_pseudowires(zvrf->vrf->vrf_id, rnh); } diff --git a/zebra/zebra_vty.c b/zebra/zebra_vty.c index 257fb168d2..1f8eec9cad 100644 --- a/zebra/zebra_vty.c +++ b/zebra/zebra_vty.c @@ -2172,7 +2172,7 @@ DEFPY (show_evpn_mac_vni_all_dad, DEFPY (show_evpn_mac_vni_dad, show_evpn_mac_vni_dad_cmd, - "show evpn mac vni " CMD_VNI_RANGE " duplicate" "[json]", + "show evpn mac vni " CMD_VNI_RANGE " duplicate [json]", SHOW_STR "EVPN\n" "MAC addresses\n" @@ -2182,10 +2182,8 @@ DEFPY (show_evpn_mac_vni_dad, JSON_STR) { struct zebra_vrf *zvrf; - vni_t vni; bool uj = use_json(argc, argv); - vni = strtoul(argv[4]->arg, NULL, 10); zvrf = zebra_vrf_get_evpn(); zebra_vxlan_print_macs_vni_dad(vty, zvrf, vni, uj); @@ -2195,7 +2193,7 @@ DEFPY (show_evpn_mac_vni_dad, DEFPY (show_evpn_neigh_vni_dad, show_evpn_neigh_vni_dad_cmd, - "show evpn arp-cache vni " CMD_VNI_RANGE "duplicate" "[json]", + "show evpn arp-cache vni " CMD_VNI_RANGE "duplicate [json]", SHOW_STR "EVPN\n" "ARP and ND cache\n" @@ -2205,10 +2203,8 @@ DEFPY (show_evpn_neigh_vni_dad, JSON_STR) { struct zebra_vrf *zvrf; - vni_t vni; bool uj = use_json(argc, argv); - vni = strtoul(argv[4]->arg, NULL, 10); zvrf = zebra_vrf_get_evpn(); zebra_vxlan_print_neigh_vni_dad(vty, zvrf, vni, uj); return CMD_SUCCESS; @@ -2387,7 +2383,7 @@ DEFUN (show_pbr_iptable, DEFPY (clear_evpn_dup_addr, clear_evpn_dup_addr_cmd, - "clear evpn dup-addr vni <all$vni_all |" CMD_VNI_RANGE"$vni_val [mac M:A:C$mac_val | ip <A.B.C.D|X:X::X:X>]>", + "clear evpn dup-addr vni <all$vni_all |" CMD_VNI_RANGE"$vni [mac M:A:C$mac_val | ip <A.B.C.D|X:X::X:X>]>", CLEAR_STR "EVPN\n" "Duplicate address \n" @@ -2401,15 +2397,12 @@ DEFPY (clear_evpn_dup_addr, "IPv6 address\n") { struct zebra_vrf *zvrf; - vni_t vni = 0; struct ipaddr host_ip = {.ipa_type = IPADDR_NONE }; struct ethaddr mac_addr; int ret = CMD_SUCCESS; zvrf = zebra_vrf_get_evpn(); - if (vni_val) { - vni = strtoul(vni_val, NULL, 10); - + if (vni_str) { if (mac_val) { prefix_str2mac(mac_val, &mac_addr); ret = zebra_vxlan_clear_dup_detect_vni_mac(vty, zvrf, diff --git a/zebra/zserv.c b/zebra/zserv.c index 49fb302ba8..cb9ca6578b 100644 --- a/zebra/zserv.c +++ b/zebra/zserv.c @@ -1067,10 +1067,8 @@ DEFUN (show_zebra_client_summary, void zserv_read_file(char *input) { int fd; - struct thread t; fd = open(input, O_RDONLY | O_NONBLOCK); - t.u.fd = fd; zserv_client_create(fd); } |