[BUG] rsync 2.6.2

[Ruediger Oertel]

On Sun, 9 May 2004, Paweł Gołaszewski wrote:

> 
> After upgrade from previous version I can't run rsync.
> 
> 2004/05/09 10:40:54 [18630] rsyncd version 2.6.2 starting, listening on port 873
> 2004/05/09 10:40:54 [18630] rsync error: error in socket IO (code 10) at socket.c(466)
> 
> strace shows that there is problem with listen()
> 
> I've found patch on this lists:
> --- rsync-2.6.2/socket.c.orig   2004-05-08 23:25:11.979473336 +0200
> +++ rsync-2.6.2/socket.c        2004-05-08 23:27:13.255036648 +0200
> @@ -379,8 +379,8 @@
>  
>  #ifdef IPV6_V6ONLY
>                 if (resp->ai_family == AF_INET6) {
> -                       setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
> -                                  (char *)&one, sizeof one);
> +                   if(setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, (char *)&one, sizeof one) < 0)
> +                       continue;
>                 }
>  #endif
> 
> 
> But it did not helped
> 
> Is there any solution? What more info can I give you to solve that?

The problem seems to be: "IPV6_V6ONLY" is not defined.
It's only defined in glibc-2.3.3 and above.
The kernel-headers have it if your kernel is recent enough,
but for rsync compilation the glibc header is used and
that may not have it as well ...

You could add this hunk before:
+#if !defined(IPV6_V6ONLY) && defined(__linux__)
+#define IPV6_V6ONLY   26
+#endif

> 
> 

-- 
with kind regards (mit freundlichem Grinsen),
      Ruediger Oertel (ro at suse.de,bugfinder at t-online.de)
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