Hi, Ping?
Initial email at https://marc.info/?l=openbsd-tech&m=152684229010897&w=2 Regards, Mikolaj On Thu, Jun 07, 2018 at 07:47:17AM +0100, Mikolaj Kucharski wrote: > Hi, > > Any comments? > > On Sun, May 20, 2018 at 07:48:34PM +0100, Mikolaj Kucharski wrote: > > Hi, > > > > This is very naive patch for whois(1) which makes it work > > by default for IPv6 addresses. I went with very minimal > > approach here. If string contains colon, it's asumed to > > be IPv6 address. Comments welcome. > > > > Please CC me, as I'm not subscribed to the list. > > > > Index: whois.c > > =================================================================== > > RCS file: /cvs/src/usr.bin/whois/whois.c,v > > retrieving revision 1.56 > > diff -u -p -u -r1.56 whois.c > > --- whois.c 26 Jul 2017 15:48:38 -0000 1.56 > > +++ whois.c 4 Apr 2018 19:01:45 -0000 > > @@ -278,7 +278,8 @@ whois(const char *query, const char *ser > > * If the TLD is a number, query ARIN, otherwise, use TLD.whois-server.net. > > * If the domain does not contain '.', check to see if it is an NSI handle > > * (starts with '!') or a CORE handle (COCO-[0-9]+ or COHO-[0-9]+) or an > > - * ASN (starts with AS). Fall back to NICHOST for the non-handle case. > > + * ASN (starts with AS) or IPv6 address (contains ':'). Fall back to > > + * NICHOST for the non-handle and non-IPv6 case. > > */ > > char * > > choose_server(const char *name, const char *country, char **tofree) > > @@ -305,6 +306,8 @@ choose_server(const char *name, const ch > > else if ((strncasecmp(name, "AS", 2) == 0) && > > strtol(name + 2, &ep, 10) > 0 && *ep == '\0') > > return (MNICHOST); > > + else if (strchr(name, ':') != NULL) /* IPv6 address */ > > + return (ANICHOST); > > else > > return (NICHOST); > > } else if (isdigit((unsigned char)*(++qhead)))
