Plan 9 from Bell Labs’s /usr/web/sources/contrib/mospak/ndb-dns-redistrib-size/ndb-dns-redistrib-size.diff
--- sys/src/cmd/ndb/dnudpserver.c +++ sys/src/cmd/ndb/dnudpserver.c @@ -106,7 +106,7 @@ { Forwtarg *tp; Udphdr *uh; - static uchar outpkt[1500]; + static uchar outpkt[Udphdrsize + Maxpayload]; assert(len <= sizeof outpkt); memmove(outpkt, buf, len);