ports/net/mDNSResponder

[Doug Rabson]

On Sunday 08 May 2005 13:47, Roman Neuhauser wrote:
> # dfr at nlsystems.com / 2005-05-08 13:05:05 +0100:
> > I was just playing with mdnsd (mDNSResponder-107.1) and I had some
> > problems with it. As it turned out, it was completely failing to
> > parse the interface list. The attached patch appears to fix this.
> >
> > I also spent a little time hacking on the nss_mdns thingy to make
> > it with with our version of nss. I've attached that too, for your
> > amusement.
>
>     The attachments didn't make it to the list.

How frustrating. Here is the important one inline. The nss_mdns.c I will 
send to anyone who asks.

--- mDNSPosix/mDNSUNP.c.orig	Sun May  8 11:58:35 2005
+++ mDNSPosix/mDNSUNP.c	Sun May  8 11:57:31 2005
@@ -331,7 +331,8 @@
         ifr = (struct ifreq *) ptr;
 
 		len = GET_SA_LEN(ifr->ifr_addr);
-		ptr += sizeof(struct ifreq); /* for next one in buffer */
+		//ptr += sizeof(struct ifreq); /* for next one in buffer */
+		ptr += len + sizeof(ifr->ifr_name); /* for next one in buffer */
     
 //        fprintf(stderr, "intf %d name=%s AF=%d\n", index, 
ifr->ifr_name, ifr->ifr_addr.sa_family);