Re: Kernel Panic on OpenBSD 4.9-current (GENERIC.MP) #24: Sun Jul 17 01:10:16 WIT 2011

[Insan Praja SW]

Hi Joel,
I've committed the patch to the source, I guess we'll wait and see.

On Mon, 18 Jul 2011 00:58:17 +0700, Joel Sing <j...@sing.id.au> wrote:

Index: tcp_input.c
===================================================================
RCS file: /cvs/src/sys/netinet/tcp_input.c,v
retrieving revision 1.250
diff -u -p -u -p -r1.250 tcp_input.c
--- tcp_input.c 13 May 2011 14:31:16 -0000      1.250
+++ tcp_input.c 17 Jul 2011 17:55:39 -0000
@@ -664,8 +664,18 @@ findpcb:
        }
        /* Check the minimum TTL for socket. */
-       if (inp->inp_ip_minttl && inp->inp_ip_minttl > ip->ip_ttl)
-               goto drop;
+       switch (af) {
+#ifdef INET6
+       case AF_INET6:
+               if (inp->inp_ip_minttl && inp->inp_ip_minttl > ip6->ip6_hlim)
+                       goto drop;
+               break;
+#endif /* INET6 */
+       case AF_INET:
+               if (inp->inp_ip_minttl && inp->inp_ip_minttl > ip->ip_ttl)
+                       goto drop;
+               break;
+       }
        tp = intotcpcb(inp);
        if (tp == 0)

Thanks,

Insan Praja
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