svn commit: r348455 - stable/12/sys/netinet6

[Andrey V. Elsukov]

Author: ae
Date: Fri May 31 11:21:30 2019
New Revision: 348455
URL: https://svnweb.freebsd.org/changeset/base/348455

Log:
  MFC r348236:
    Restore IPV6_NEXTHOP option support that seem was partially broken
    since r286195.
  
    Do not forget results of route lookup and initialize rt and ifp pointers.
  
    PR:		238098
    Submitted by:	Masse Nicolas <nicolas.masse at stormshield eu>

Modified:
  stable/12/sys/netinet6/in6_src.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/netinet6/in6_src.c
==============================================================================
--- stable/12/sys/netinet6/in6_src.c	Fri May 31 04:29:29 2019	(r348454)
+++ stable/12/sys/netinet6/in6_src.c	Fri May 31 11:21:30 2019	(r348455)
@@ -724,6 +724,10 @@ selectroute(struct sockaddr_in6 *dstsock, struct ip6_p
 		if (ron->ro_rt == NULL ||
 		    (ron->ro_rt->rt_flags & RTF_GATEWAY) != 0)
 			error = EHOSTUNREACH;
+		else {
+			rt = ron->ro_rt;
+			ifp = rt->rt_ifp;
+		}
 		goto done;
 	}