[IPV6]: Implement appropriate dummy rule 4 in ipv6_dev_get_saddr().
Ensure to update hiscore.rule in dummy rule 4 in ipv6_dev_get_saddr().
Pointed out by Yan Zheng <yanzheng@21cn.com>.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index a16064b..76ff9f4 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -985,6 +985,8 @@
}
/* Rule 4: Prefer home address -- not implemented yet */
+ if (hiscore.rule < 4)
+ hiscore.rule++;
/* Rule 5: Prefer outgoing interface */
if (hiscore.rule < 5) {