Maxim Konovalov wrote:
> On 18:19-0700, Jul 28, 2002, walt wrote:
> 
> 
>>After reading Scott Long's recent post I tried removing INET6
>>from my kernel config and the crashes due to mozilla are now
>>definitely gone.
> 
> [...]
> 
> Please try the next patch.
> 
> Index: sys/netinet/tcp_usrreq.c
> ===================================================================
> RCS file: /home/ncvs/src/sys/netinet/tcp_usrreq.c,v
> retrieving revision 1.78
> diff -u -r1.78 tcp_usrreq.c
> --- sys/netinet/tcp_usrreq.c  25 Jul 2002 18:10:04 -0000      1.78
> +++ sys/netinet/tcp_usrreq.c  28 Jul 2002 14:34:09 -0000
> @@ -407,8 +407,10 @@
>       if (IN6_IS_ADDR_V4MAPPED(&sin6p->sin6_addr)) {
>               struct sockaddr_in sin;
> 
> -             if ((inp->inp_flags & IN6P_IPV6_V6ONLY) != 0)
> -                     return(EINVAL);
> +             if ((inp->inp_flags & IN6P_IPV6_V6ONLY) != 0) {
> +                     error = EINVAL;
> +                     goto out;
> +             }
> 
>               in6_sin6_2_sin(&sin, sin6p);
>               inp->inp_vflag |= INP_IPV4;
> 
> %%%

Yes, it stops the crashes.  If I set v6only = 0 then the machine
works normally; if set to 1 then I get "connection refused" from
any server I try to connect to.  Is that normal v6only behavior?




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