Implement the minimum to support flowspec in mrt mp table dumps.
This adds a dummy nexthop encoding for flowspec (there is no nexthop).
Not sure if this matters (dumping tables in anything than the v2 table
format for non-IPv4/IPv6 prefixes is not common) but it prevents a
log_warnx() if used.
--
:wq Claudio
Index: mrt.c
===================================================================
RCS file: /cvs/src/usr.sbin/bgpd/mrt.c,v
retrieving revision 1.113
diff -u -p -r1.113 mrt.c
--- mrt.c 28 Mar 2023 15:17:34 -0000 1.113
+++ mrt.c 19 Apr 2023 08:45:02 -0000
@@ -488,6 +488,15 @@ mrt_dump_entry_mp(struct mrt *mrt, struc
goto fail;
}
break;
+ case AID_FLOWSPECv4:
+ case AID_FLOWSPECv6:
+ if (p->pt->aid == AID_FLOWSPECv4)
+ DUMP_SHORT(h2buf, AFI_IPv4); /* afi */
+ else
+ DUMP_SHORT(h2buf, AFI_IPv6); /* afi */
+ DUMP_BYTE(h2buf, SAFI_FLOWSPEC); /* safi */
+ DUMP_BYTE(h2buf, 0); /* nhlen */
+ break;
default:
log_warnx("king bula found new AF in %s", __func__);
goto fail;
