set ifindex to 0 for outgoing udp ipv6 datagrams.

diff --git a/lib/isc/unix/socket.c b/lib/isc/unix/socket.c
index 2b4d24d3b41a4a4ed01f01e0d31ca47f7e3f0847..ed2c563bc2602ee4bd83075dd725b75de1d8be44 100644 (file)
--- a/lib/isc/unix/socket.c
+++ b/lib/isc/unix/socket.c
@@ -2354,8 +2354,8 @@ isc_socket_sendto(isc_socket_t *sock, isc_region_t *region,
                           pktinfo->ipi6_ifindex);
 
                dev->attributes |= ISC_SOCKEVENTATTR_PKTINFO;
-               dev->pktinfo.ipi6_ifindex = 0;
                dev->pktinfo = *pktinfo;
+               dev->pktinfo.ipi6_ifindex = 0; /* XXXMLG */
        }
 
        /*