[patch 2/3] IPV6 ADDRCONF: Fix default source address selection without CONFIG_IPV6_PRIVACY

[Greg KH <gregkh@suse.de>]

-stable review patch.  If anyone has any objections, please let us know.

------------------

From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

We need to update hiscore.rule even if we don't enable CONFIG_IPV6_PRIVACY,
because we have more less significant rule; longest match.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S Miller <davem@davemloft.net>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 net/ipv6/addrconf.c |    3 +++
 1 file changed, 3 insertions(+)

--- linux-2.6.16.22.orig/net/ipv6/addrconf.c
+++ linux-2.6.16.22/net/ipv6/addrconf.c
@@ -1065,6 +1065,9 @@ int ipv6_dev_get_saddr(struct net_device
 				if (hiscore.attrs & IPV6_SADDR_SCORE_PRIVACY)
 					continue;
 			}
+#else
+			if (hiscore.rule < 7)
+				hiscore.rule++;
 #endif
 			/* Rule 8: Use longest matching prefix */
 			if (hiscore.rule < 8) {

--
-
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